Proposed Contract between the District of Columbia Housing Authority and Autumn General Contracting LLC (Sibley Plaza)

February 13, 2025
The Honorable Phil Mendelson
Chairman
Council of the District of Columbia
1350 Pennsylvania Avenue, N.W., Suite 504
Washington, DC 20004
Dear Chairman Mendelson:
Pursuant to D.C. Code §2-352.02 (b)(2), I have enclosed for consideration by the Council of the District of Columbia
(“Council”), the Council Contract Summary for a proposed contract, in the amount of One Million Three Hundred Seven
Thousand Six Hun dred Eighty and 27/00 Dollars ($1,307,680.27) between the District of Columbia Housing Authority
(“DCHA”) and Autumn General Contracting LLC (“Autumn”). This proposed contract is for roof replacement at 1140
North Capitol Street, NW, Washington, DC (the “Project”).
DCHA plans to enter into the contract with Autumn and finance the Project using an allocation of $1,307,680.27 in
capital funds appropriated by the Council in the District of Columbia FY 2025 Approved Budget and Financial Plan.
DCHA procured Autumn pursuant to DCHA Solicitation Number 0009-2019, a Request for Job Order Contractors.
Under a Job Order Contracting (“JOC”) contract, DCHA awards an approved contractor a Detailed Scope of Work and the
contractor prepares a cost proposal using a construction catalog, which contains a range of construction and construction
related tasks and prices. DCHA awarded Autumn a one-year contract with four (4) additional one-year options. Pending
approval by the Council, DCHA proposes to award to Autumn a contract to complete the Projects.
As always, I am available to discuss any questions you may have regarding the proposed contract. In order to
facilitate a response to any questions concerning this action, please have your staff contact Hammere Gebreyes, Director
of External Affairs and Senior Advisors, at (202) 207-4694.
I look forward to your favorable consideration of this proposed contract .
Sincerely,
Keith
Pettigrew
Executive Director
Enclos
ures
NB/mm
cc: Nyasha Smith, Secretary to the Council

{0030164 -}
COUNCIL CONTRACT SUMMARY
Pursuant t
o D.C. Official Code § 2-352.02(c), as amended, the following is provided:
(1) The na
me of the proposed contractor, the contract/loan amount, and the term of
the proposed contract:
Contractor: Autumn General Contracting, LLC.
(“Autumn”) Contract Amount: $1,307,680.27
Contract Term(s): 240 days
Source Selection Method: Job Order Contracting Procurement
(2) Description of the Goods and Services to be provided:
Pursuant to D.C. Official Code § 2-352.02(b)(2), as amended, I have enclosed for
consideration the Job Order Contract ("JOC") for the roof replacement at Sibley Plaza
locate at 1140 North Capitol
Street, Northwest quadrant of Washington, DC (the
“Project”).
(3) A description of the selection process, including the number of offerors, the
evaluation cr
iteria, the evaluation results, and the basis for selecting the proposed
contra
ctor:
DCHA has determined that the proposed contract meets the procurement and
selection requirements applicable to DCHA.
The JOC procurement is a duly recognized procurement method that allows DCHA to
select numerous construction contractors for multi-year contracts. This method allows
DCHA to undertake a wide variety of renovation, repair and construction projects
throughout its portfolio without having to specify the projects on which a particular
contractor will work. Under the JOC, the contractor receives from DCHA an approved
Detailed Scope of
Work and the contractor prepares a cost proposal using a construction
catalog which contains a range of construction and construction-related tasks an d prices.
Each task has a complete and detailed description, an established unit of measure, and an
established unit price. The unit price includes the direct cost of labor, materials, and
equipment.
On Sunday April 14, 2019, DCHA advertised in the local newspapers. DCHA issued
“Solicitation Numbers IFB-2019, a Request for Job Order Contractors.” The procurement
solicited bids from qualified construction companies who had the capacity, experience,
staff, and ability to undertake numerous projects. In addition, the solicitation stated that
DCHA would award a one-year base contract with options to award four additional one-
year contracts, based on satisfactory performance.
In response to the
IFB-2019 solicitation, DCHA received bids from thirteen (13) firms
and made thirteen (13) awards.1 Among those selected, DCHA awarded a JOC to
1 Of the eleven (11) firms that submitted bids, six (6) firms submitted multiple bids.
{0030164 -}
Autumn Contracting LLC, under Solicitation Number 0007-2019 for a one-year base
contract, with a four (4), year optional annual contract to renew.
Accordingly, D
CHA has an existing JOC with Autumn and has provided Autumn with
a Detailed Scope of Work for the Project. Autumn has evaluated the scope of work and
has submitted a price of $1,307,680.27 to construct the Project.
The initia
tion and completion of the required work are clearly within the scope of the
services to be provided by the procured contractor. The scope of work for the Project
contains sufficient details and plans. DCHA will pay for such services with proceeds
from the District of Columbia Public Housing Rehabilitation Fund.
(4) Backgro und and qualifications of the proposed contractor:
Since award of the JOC to Autumn on August 29, 2019, DCHA has awarded 16 individual
task orders with a total value of $
16,943,761.27 Autumn has successfully completed this
work on time and within budget for these projects.
(5) Performan ce standards and expected outcomes of the proposed contract:
DCHA expects that the Project will be constructed according to approved construction
documents and consistent with all District code and building regulations. The contractor
is also responsible for meeting LSBDE subcontracting goals and employment goals as
required by DCHA and
the District. See CBE Subcontracting Plan set forth in the
Utilization Compliance Report in the attached JOC Contract.
(6) Description of the funding source for the proposed agreement and a
certification that the proposed agreement is consistent with the
District's financial
plan and budget:
The funding sources for the proposed contract are capital funds in the FY 2024
financial plan and budget adopted by the Council of the District of Columbia
and made available to DCHA to be administered in FY 2025.
{0030164 -}
(7) A certification of legal sufficiency:
The Legal Suf
ficiency Memorandum is attached.
(8) A certification that the proposed contractor's/proposed owner is in
compliance with District tax laws:
The District ta
x law compliance certification is attached.
(9) The status of the proposed contractor as a certified local, small or
disadvantaged
business enterprise .
Autumn General Contracting is not a certified local, small or
disadvantaged busine ss enterprise. Note 38.63 % of the proposed
contract work will be done by the following three CBEs: DH
Development (3.82 %); Molecular System s Inc. (33 .43%); and C &
A Electrical Fire Alarm s (1.38 %) as more particularly set forth in
the Utilization Compliance Report attached to the JOC Job Order
Package (DJ72-DC22.01).
(10) A statement indicating whether the proposed contractor is currently
debarred f
rom providing services or good to the District or federal
government:
DCHA’s O
ffice of Administrative Service has conducted a federal and local
search o
f Autumn and has found no evidence of federal or District debarment.
(11) Where the contract, if executed, will be made available online: Contact
DCHA at FOIA, foia@dchousing.org.
Autumn Gen
eral Contracting LLC
5425 Port Royal Road, Suite A-200
Springfield, Virginia 22151
T| 703.775.2275 F| 703.496.3998
www.agcllc.net
AFFIDAVIT
I, Joshua Kim, as Project Manager of Autumnn General Contracting LLC, hereby attested that
all members of the team, who are listed below are not listed in the List of Parties Excluded from
Federal Procurement or Non- Procurement Programs.
CONSTRUCTION TEAM
PROJECT NAME: Roof Replacement at Sibley
PROJECT NUMBER: DJ72-DC22.01
Contractor
Autumn General Contracting LLC
Subcontractor LP Roofing LLC
Subcontractor James R. Walls Contracting
Subcontractor DH Development LLC
Subcontractor All American Jetting & TV Sewer LLC
Subcontractor Avent Contracting LLC
Subcontractor Vision Electric Inc.
I further attest that no principal, officer or direct or of the team is debarred from participating in a
federal procurement or non-procurement program.
Signed: _______________________________ Date: ______________________________
Joshua Kim, Project Manager
NOT
ARY:
Subscribed and sworn before me this ____________ day of __________________, 2025 at
_____________________________________________________.
County and State
____________________________________________ My Commission Expires __________________
Notary Public
01/16/2025
16th January
Springfield, VA
06/30/2025
*
*
* GovernmentoftheDistrictofColumbia

HE OfficeoftheChiefFinancialOfficer 11014Street,SWHE OfficeofTaxandRevenue Washington,DC20024
DateofNotice:February11,2025 NoticeNumber:0013184005 =
AUTUMNGENERALCONTRACTING,LLC FEIN:**-*9*70835425PORTROYALRDSTEA-200 CaseID:18456014SPRINGFIELDVA 22151-2302
CERTIFICATE OF CLEAN HANDS
AsreportedintheCleanHandssystem,theabovereferencedindividual/entityhasnooutstandingliabilitywiththeDistrictofColumbiaOfficeofTaxandRevenueortheDepartmentofEmploymentServices.Asofthedateabove,theindividual/entityhascompliedwithDCCode§47-2862,thereforethisCertificateofCleanHandsisissued.
TITLE 47. TAXATION, LICENSING, PERMITS, ASSESSMENTS, AND FEES
CHAPTER 28 GENERAL LICENSE
SUBCHAPTER II.CLEAN HANDS BEFORE RECEIVING A LICENSE OR PERMIT
D.C. CODE § 47-2862 (2006)
§47-2862PROHIBITIONAGAINST ISSUANCE OF LICENSEOR PERMIT

AuthorizedBy Melinda Jenkins
Branch Chief,Collectionand Enforcement Administration
Tovalidatethiscertificate,pleasevisitMyTax.DC.gov.OntheMyTaxDC homepage,clickthe“Validate a Certificateof Clean Hands” hyperlink under the Clean Hands section.

11014thStreetSW,SuiteW270,Washington,DC20024/Phone:(202)724-S048/MyTax.DCgov
THIS IS TO CERTIFY
that all applicable provisions of the District of Columbia Business
Organizations Code (Title 29) have been complied with and accordingly, this
CERTIFICATE OF
GOOD STANDING
is hereby issued to
C E R T I F I C A T E
AUTUMN GENERAL CONTRACTING LLC
IN TESTIMONY WHEREOF I
have hereunto set my hand and caused the seal of this office to
be affixed as of
2/11/2025 1:32 PM
Business and Professional Licensing Administration
Tracking #:
psJLDBNb
GOVERNMENT OF THE DISTRICT OF COLUMBIA
DEPARTMENT OF LICENSING AND CONSUMER PROTECTION
CORPORATIONS DIVISION
WE FURTHER CERTIFY
that the foreign entity is registered to do business in the District on
10/12/2018 ;

that all fees, and penalties owed to the District for entity filings collected through the
Mayor have been paid and Payment is reflected in the records of the Mayor; The entity's most
recent biennial report required by § 29-102.11 has been delivered for filing to the Mayor; and the
entry's registration has not been terminated.
This office does not have any information about the
entity
¶
s business practices and financial standing and this certificate shall not be construed as the
entity
¶
s endorsement.
Initial File #:
L00006094200
Entity Type:
LLC

Autumn General Contracting LLC
5425 Port Royal Road, Suite A-200
Springfield, Virginia 22151
T| 703.775.2275 F| 703.496.3998
www.agcllc.net
CERTI
FICATION REGARDING FEDERAL TAXES
I, Samuel C. Hwang, as Chief Executive Officer of Autumnn General Contracting LLC, certify
that Autumn General Contracting LLC is in full compliance with all federal tax obligations
including those required by the District of Columbia. All required tax returns have been filed,
and all taxes due have been paid. There are no outstanding federal tax liens or unresolved audits.
I under
stand that any false statements may result in penalties, including disqualification from
contracts or grants from the DC Government.
Signe
d: _______________________________ Date: _________________________________
Samuel C. Hwang, CEO
Autumn General Contracting LLC
NOTARY:
Subsc
ribed and sworn before me this ________________ day of ___________, 2025
at ___________________________________________

City and State
_____________________
_____________________________
Notary Public
My Com
mission Expires ______________________________
02/11/2025
11th February
Springfield, Virginia
06/30/2025
Autumn General Contracting LLC
5425 Port Royal Road, Suite A-200
Springfield, Virginia 22151
T| 703.775.2275 F| 703.496.3998
www.agcllc.net
CERTI
FICATION OF COMPLIANCE
WITH DISTRICT OF COLUMBIA CODE § 1-1163.34A
I, Samuel C. Hwang, as Chief Executive Officer of Autumnn General Contracting LLC,
hereby certify that Autumn General Contracting LLC is not currently in violation of, and will
not violate, District of Columbia Code § 1-1163.34a, which provides that a covered contractor
shall not contribute to a prohibited recipient during the prohibited period.
I un
derstand that any false statements in this certification may result in penalties, including
disqualification from contracts or grants from the DC Government.
Signe
d: _______________________________ Date: _________________________________
Samuel C. Hwang, CEO
Autumn General Contracting LLC
NOTARY:
Subsc
ribed and sworn before me this ________________ day of ___________, 2025
at ___________________________________________

City and State
_____________________
_____________________________
Notary Public
My Com
mission Expires ______________________________
02/11/2025
11th February
Springfield, Virginia
06/30/2025
Autumn General Contracting LLC
5425 Port Royal Road, Suite A-200
Springfield, Virginia 22151
T| 703.775.2275 F| 703.496.3998
www.agcllc.net
CERT
IFICATION REGARDING NO PENDING LITIGATION
I, Samuel C. Hwang, as Chief Executive Officer of Autumnn General Contracting LLC, hereby
certify that Autumn General Contracting LLC is not currently involved in any pending litigation,
claims, or legal proceedings that would materially affect its ability to perform any contracts or
agreement with the District of Columbia.
I u
nderstand that any false statements in this certification may result in penalties, including
disqualification from contracts or grants from the DC Government.
Si
gned: _______________________________ Date: _________________________________
Samuel C. Hwang, CEO
Autumn General Contracting LLC
NOTARY:
Subs
cribed and sworn before me this ________________ day of ___________, 2025
at
___________________________________________
City and State
_______________
___________________________________
Notary Public
My C
ommission Expires ______________________________
02/11/2025
11th February
Springfield, Virginia
06/30/2025
MEMORANDUM
TO:
FROM:
DATE:
SUBJECT:
Keith Pettigrew
Executive Director
Andrea Powell
Deputy General Counsel
February 13, 2025
Proposed Contract for Roof Replacement at the Sibley Plaza Project between DCHA and Autumn
General Contracting LLC (“Autumn”) to be submitted to the Council for the District of Columbia for
approval pursuant to D.C. Official Code § 2-352.02(a)(1), as amended
1. Proc
urement Process
I hav
e enclosed for consideration by the Council of the District of Columbia, the Council Contract Summary for a
proposed contract, in the amount of One Million Three Hundred Seven Thousand Six Hundred Eighty and 27/00
Dollars ($1,307,680.27) between the District of Columbia Housing Authority (“DCHA”) and Autumn. This proposed
contract is for renovations for DCHA’s Sibley Plaza project. DCHA plans to enter into the contract with Autumn to
conduct renovations at Sibley Plaza using capital funds appropriated by the Council of the District of Columbia in the
FY25 Approved Budget and Financial Plan.
On Su
nday, April 14, 2019, DCHA advertised an Invitation for Bid in the local newspapers with Solicitation Number,
IFB-2019, a Request for Job Order Contractors. The DCHA procurement solicited bids from qualified construction
companies who had the capacity, experience, staff, and ability to undertake numerous projects. In addition, the
solicitation stated that DCHA would award a one-year base contract with options to award four additional one-year
contracts, based on satisfactory performance.
In re
sponse to the IFB-2019 solicitation, DCHA received bids from thirteen (13) firms and made thirteen (13)
awards1. DCHA determined that Autumn met the technical requirements and has relevant experience working on
multifamily housing projects similar to the housing developments owned by DCHA and therefore is qualified and
capable of providing DCHA’s required construction, repair and replacement services.
1 1 Of the thirteen (13) firms that submitted bids, six (6) firms submitted multiple bids.
2. Description of Proposed Contract
The
proposed Job Order Contract (JOC Project Number DJ72-DC22.01) between DCHA and Autumn (“Contract”) is for
renovations at DCHA’s Sibley Plaza project located at 1140 North Capitol Street, N W, Washington, DC. The Contract
will be up to a maximum amount of One Million Three Hundred Seven Thousand Six Hundred Eighty and 27/00 Dollars
($1,307,680.27). The length of the Contract will be a one year base contract with four optional annual contract
renewals. The scope of work in the Contract contains sufficient details and plans. DCHA will fund the Contract with
funds appropriated by the Council of the District of Columbia in the FY25 Approved Budget and Financial Plan.
3. Legal
Review
The
DCHA Office of the General Counsel (OGC) has reviewed the proposed Contract with Autumn for legal sufficiency.
The review indicates that DCHA followed a competitive process in making the award to Autumn. OGC’s review of the
Contract indicated that it is legally sufficient. In addition, we are not aware of any pending legal claims of Autumn
against DCHA.
The
Contract term is not to exceed one year and the Contract will be funded with an allocation from capital funds
appropriated by the Council of the District of Columbia in the District of Columbia FY 2025 Approved Budget and
Financial Plan. Accordingly, the Contract must be submitted to the District Council for review and approval in
accordance with D.C. Code § 2-352.02(a)(1).
APPRO
VED AS TO LEGAL SUFFICIENCY:
Andre
a Powell
Deputy General Counsel
District of Columbia Housing Authority

CERTIFICA TIONS
I hereby
certify that the proposed Job Order Contract Number DJ72-DC22.01 between the District of
Columbia Housing Authority (“DCHA”) and Autumn General Contracting LLC to provide funding for the
roof replacement at Sibley Plaza located at 1140 North Capitol Street NW, Washington, D.C. in the
amount of One Million Three Hundred Seven Thousand Six Hundred Eighty and 27/00 Dollars
($1,307,680.27) from capital funds allocated to DCHA in the Fiscal Year 2025 budget, is in compliance
with the applicable Federal and District of Columbia Regulations and DCHA’s policies and procedures.
____________________________ Dated: February 13, 2025
Keith Pet
tigrew
Executive Director, DCHA
I have rev
iewed this proposed action. DCHA will make available to Autumn General Contracting LLC One
Million Three Hundred Seven Thousand Six Hundred Eighty and 27/00 Dollars ($1,307,680.27) to provide
funding for the roof replacement at Sibley Plaza located at 1140 North Capitol Street NW, Washington,
D.C. This action is within the appropriated DCHA budget authority for the Fiscal Year 2025 and is
consistent with the financial plan and budget adopted by the District of Columbia and such funds are
available for administration by DCHA in the Fiscal Year 2025 budget.
Dated: February 13, 2025 ______________________________
Heather Mueller
Chief Financial Officer, DCHA

RESOLUTION 19-20
TO AUTHORIZE THE EXECUTION OF MULTIPLE JOB ORDER CONTRACTING
{JOC) CONTRACTS
WHEREAS, Districtof Columbia Housing Authority(‘DCHA’), itsinstrumentalities
and affitiatesrequirea largecapacityofcontractstoaccomplishvariousprojectsfor
repair,alteration,modernization, maintenance, rehabilitation,demolition,construction
andenvironmentalservicesatvariousproperties;
WHEREAS,onApril14,2019,DCHA advertisedanInvitationforBid(‘IFB")inThe WashingtonPost,AfroAmerican,The CurrentNewspaper,The Washingtoninformer,HillRag,ElTiempoLatinoandEastoftheRiver.CopieswereemailedtoallDistrictGovernmentCertifiedBusinessEntitymembersandallDistrictofColumbia
DepartmentofHousingandCommunityDevelopment("DHCD")Section3vendors
WHEREAS, on April15, 2019, SolicitationNo.’s0007-2019, 0008-2019, 0009-
2019, 0010-2019, 0011-2019, 0012-2019, 0013-2019, 0014-2019, 0015-2019, 0016-
2019, 0017-2019, 0018-2019 and 0019-2019 for Job Order Contract (JOC) General
Construction,Electrical,Mechanical, Asbestos Testing & Abatement and Lead Testing
& Abatement for repair, alteration,modernization, maintenance, rehabilitation,
demolitionandconstructionofinfrastructure,buildingsandstructuresbymeansofJob
Orders issued under JOC indefiniteDelivery IndefiniteQuantity (IDIQ)}contracts(“JOC
Contract")was issued to the Department of Smail and Locat Business Development,
bidders interested in doing business with DCHA, posted to the DCHA Website and
issueddirectlytothirteen(13)firms:
WHEREAS,onApril30,2019,DCHA hosteda mandatorypre-bidconference,andseventy-one(71)interestedfirmsattended;
WHEREAS,byMay30,2019,DCHA receivedeighty-seven(87)bids;
WHEREAS,thesolicitationstatedthatmultipleawardswouldbemadetothefirmswithreasonableandcompetitivelybidadjustmentfactorsinaccordancewiththe
requirementsofthesolicitation;limitedtoonlyone(1)awardtoanysingleContractor;
WHEREAS,basedonthebidsandtheresultsofthebidreviewandvalidationprocess,DCHA determinedthatthirteen(13)Contractors:TMG,MiconConstructionInc.,PadulaConstructionCompany,IrrenoConstructionCo.,Inc.,Gonsys,Inc.,Vigil
Contracting,inc.,AutumnGeneralContracting,LLC,Montage,Inc.,CentennialContractors,Mo Construction,© & A Electric,Inc.,RSC Electrical& MechanicalandALL.Merton,Inc.metthereasonableandcompetitivebidrequirementsoftheIFBandqualifiedascapableofprovidingJOCservicesforthetradesbid;and
{0034663-}
RESOLUTION19.20
‘TOAUTHORIZETHEEXECUTIONOFMULTIPLEJOBORDERCONTRACTING(oe)CONTRACTS
WHEREAS, DCHA performed a review of the Federal Systems Award
Management and the District'sExcluded PartiesListon June 18, 2019, and has
determined thatabove listedfirmsdo not appear on thatlist.
NOW, THEREFORE,BE ITRESOLVED,thattheBoardofCommissionersofDistrictofColumbiaHousingAuthorityherebyauthorizestheExecutiveDirectortoexecutethirteen(13)contractsto providerepair,alteration,modernization,maintenance,rehabilitation,demolitionandconstructionofinfrastructure,buildingsandstructuresbymeansofJobOrdersissuedunderJOC IndefiniteDeliveryIndefiniteQuantity(1D1Q)contracts(“JOCContract”)atvariouspropertiesownedbyordoneonbehalfof,theAuthorityoranyofitsinstrumentaiitiesoraffiliates,fora periodofuptofive(5)years,baseduponone(1)baseyearwithfour(4)one-yearoptions,intheminimumaggregateamountofThreeHundredTwenty-FiveThousandDollars$325,000.00nottoexceedthemaximumaggregateamountofThreeHundredEightyMilionDollars$380,000,000.00,subjecttotheavailabilityoffundingasfollows:
LETT ES TT

eens ee Cee I TEST arte CoC Nein ROauNea Ct)
0007-2019| TMG $25,000 $10,000,000|$50,000,000
0007-2019| MiconConstructioninc. $28,000 $10,000,000| $50,000,000
0007-2019| PadulaConstructionCompany $25,000 $10,000,000| $50,000,000
0008-2019|IrrenoConstructionCa.,Ine. $25,000 $7,000,000| $36,000,000
0008-2019| Cansys,Inc. $25,000 $7,000,000| $35,000,000
0009-2012|VigitContracting,inc. |$25,000| $5,090,000| $25,000,000
0008-2019| AutumnGeneralContracting,LLC $28,000 ‘$5,000,000| $25,000,000
0040-2019| Montage,inc. $28,000 $3,000,000| $15,000,000
0010-2019| CentennialContractors "$25,000 $3,000,000$16,000,000
0011-2019|Mo Construction $25,000|$1,000,000|$6,000,000
©0012-2019|G&AEleatrc,nc "$28,000|$6,000,000$25,000,000
0013-2019| NoAward $26,000|$3,000,000| $16,000,000
0014-2019RSC Electrical& Mechanical $25,000 $6,000,000$25,000,000
0014-2019| ALL.Merton,Inc. 25,000 | $5,000,000| $25,000,000
40034663-}
RESOLUTION19.20
TOAUTHORIZETHEEXECUTION‘OFMULTIPLEJOBORDERGONTRACTING.(Joc)CONTRACTS
Dts oadniet au CCRCITT Tae teers Value RCN es)
0018-2019| NoAward $25,000 $3,000,000| $15,000,000
0016-2019| NoAward $25,000 $10,000,000| $50,000,000
0017-2019| NoAward $25,000 $5,000,000| $26,000,000
0018-2019| NoAward $25,000 $10,000,000| $50,000,000
0019-2019| NoAward $25,000 $5,000,000|$25,000,000
PROVIDEDHOWEVER,that,notwithstandingtheMaximumContractValuessetforthabove,theExecutiveDirectorshallnotinitiateanyworkunderanycontractauthorizedhereunder,unlessthecostofsuchworkisfullyfundedby(i)fundsin-hand,and/or(ii)fundscommitted,inwritingbyfinancialinstitutionorgovernmentalauthority,or allocatedby publicbody,and expected tobe receivedbeforea taskorderisissuedto
initiatesuch work; and
PROVIDEDFURTHER,thatDCHA hason-hand,includingasa partofitsapprovedDistrictandFederalCapitalFundsBudgets,fundsintheaggregateamountofFifty-TwoMillionThirty-FiveThousandDollars($52,035,000.00),fromwhichitexpecttofundworkundercontractsauthorizedherebyforthebalanceofFY 2019;and,inaddition,theCounailoftheDistrictofColumbiahasapprovedanallocationofTwenty-FourMillionFiveHundredThousandDollars(624,500,000.00),ofwhich,DCHA expects$23,500,000.00tobeavailableinFY 2019(DCHAcurrentlyanticipates$6,038,755inCapitalfunds,inFY20,fromvarioussources.);and
PROVIDED FURTHER, that this Resolution 19-20 does not authorize the
Executive Directorto initiateany redevelopment, major rehabilitation,or other “portfolio
repositioning”without the express authorizationof the Board ofCommissioners.
{0034663-}
ADOPTED,bytheBoardofCommissionersandsignedinopensessioninauthenticationofthispassageonthis10"dayof July2019,

ATTEST: 2 APPROVED:
Oi LAsTyroneGarrett7 NeilAlbertExecutiveDireCor/Sed tary Chairman
APPROVED TO FORM AND LEGAL SUFFICIENCY:

Kenneth8,Slaughter
GeneralCounsel
40034663 -}
Checklistof Documents Included:
Summary Cost Sheet
Noticeto Proceed
Requisition
Wage Determination
ProjectScope of Work
UtilizationCompliance Report
Summary of Cost Project
ID# DJ72-DC22.01
Roof Replacement at

Sibley
Item# DescriptionofTask Value ‘Comments
4 Roof Replacement atSibley $1,307,680.27]
2 | JOC ProgramLicensingFee $26,807.45)

TOTAL $1,334,487.72|

Districtof Columbia Housing Authority

Job Order Contracting (JOC) Program
Roof Replacement at Sibley
Project Number: DJ72-DC22.01
Project Manager: Derrick Bailey

JOC JobOrderPackage-DJ72-DC22.01



 




 








  






 







  




  
   

 

01.31.2025
01/31/2025
01/31/2025

DistrictofColumbiaHousingAuthority

Wage Determination
—————
DatePrepared: 9/12/2024
ProjectNumber: bJ72-D622.01
ProjectName: RoofReplacementatSibley
ProjectLocation:SibleyPlaza
ProjectManager: DerrickBailey
‘Thewagedeterminationforthisjoborderis:
Building
Explanation,asnecessary:

JOC Job Order Package DJ72-DC22.01
WageDetermination
ContractsAdministration¢ ComplianceDivision

WAGE DECISION REQUEST
TO: — ContractCompliance
06/05/24
FROM3,DerrickBailey DATE: 34May2624=
INSTRUCTIONS:Pleasecompletethisformbyfirstplacingacheck() besideAifthe requestisfora
constructioncontractorBiftherequestisforaservicecontract.Thenplacea check() besidethe
appropriateactivityundertherespectivecategory;andfillinallothercorrespondinginformation.Itis
veryimportantthatyou completethelastsentenceattheend of thecategory,inorderthatthewage
decisionissuedmaybekeptcurrent,
CONTRACT/SOLICITATION/PURCHASE ORDER NO. DJ72-DC22.01_Roof
Replacement.
{23A.Construction Contract$2,000plus
{}1.demolitionofstructureslocatedat9%(@)commercialorhigh-riseresidential{}(©)low-riseresidential{x}2.construction,alteration,repairorremodelingof:
o@ low-riseresidentialunitslocatedat
{x}(b)commercialfacilityorhigh-riseresidentialunitslocatedat___1140CapitolStNW.{}(©siteimprovementslocatedat{}@)sewer/waterlinelocatedat
{} ©) others(specify)
{}B.Service Contract$2,500plus{}1.janitorial,elevatororheating/airconditioningorboiler(s)maintenanceandservicing,moving/storage,transcriber,courierorphotographicserviceslocated at
{}2.others(specify)
% These determinations: DC20230002 with modification 1 are
correctforthiscontractN
§ ThisdeterminationsNo: DC20230002 Mod. #1 tobe usedforthiscontract,
butmaybechangeduponrequestforCCD.
WageDecisionRequestexpirationdate
Chaglens 6/6/2024ContractingOfficer Date
Approved by: Tim Eaves
DJ72-DC22.01
06/05/24
"GeneralDecisionNumber:DC2@230002@1/13/2023

SupersededGeneralDecisionNunber:DC2@22e002
State:DistrictofColumbia
ConstructionType:Building
County:DistrictofColumbiaStatewide.
BUILDINGCONSTRUCTIONPROJECTS(doesnotincludesinglefant2yhomesorapartmentsuptoandincluding4 stories).
Note:ContractssubjecttotheDavis-BaconActaregenerallyrequiredtopayatleasttheapplicableminimumwageraterequiredunderExecutiveOrder14026orExecutiveOrder13658.PleasenatethattheseExecutiveOrdersapplytocoveredcontractsenteredintobythefederalgovernmentthataresubjecttotheDavis-8aconActitself,butdonotapplytocontractssubjectonlytotheDavis-BaconRelatedacts,includingthosesetforthat29CFR5.1(a)(2)-(68)-
ExecutiveOrder14026generallyappliestothecontract.Thecontractormustpayallcoveredworkersatleast$16.28perhour(ortheapplicablewagerate
|If the contract is entered !
|[
|
|
|
|listedonthiswage I
|
|
|
||
inteonorafterJanuary38,|2022,or the contractis
[renewedor extended(e.g.,an
Joptionisexercised)onorJafterJanuary30, 2022:
determination,ifitishigher)farallhoursspentperformingonthecontractin2623.
|Tfthe contractwas awardedon
lorbetweenJanuary1, 2015and[January23,2622,andtheJcontractisnotrenewedorJextendedon or afterJanuary|30,202:

|
||t|
|
|.
||I.|||
||||\Ir||I.
||
|
||i||
ExecutiveOrder13658 |generallyappliestothe |contract. |
Thecontractormustpayall|coveredworkersat least [
$12.15perhour(orthe— |applicablewageratelisted|onthiswagedetermination,|if it is higher) for all |
hoursspentperformingon |thatcontractin2023. |
TheapplicableExecutiveOrderminimumwageratewillbeadjustedannually,IfthiscontractiscoveredbyoneoftheExecutiveOrdersanda classificationconsiderednecessaryforperformanceofworkonthecontractdoesnotappearonthiswagedetermination,thecontractormuststillsubmitaconformancerequest.
additionalinformationoncontractorrequirementsandworkerprotectionsundertheExecutiveOrders1savailableathttp://Awow.dol.gov/whd/govcontracts..
ModificationNumber PublicationDate8 61/06/20231 01/13/2023
ASBEQO24-08704/21/2021
Rates Fringes
ASBESTOSWORKER/HEAT& FROSTINSULATOR. -$39.27 18.6743

Includestheapplicationofallinsulatingmaterials,protectivecoverings,coatingsandfinishestoalltypesofmechanicalsystems
a.PAIDHOLIDAYS:NewYear'sDay,MartinLutherKingDay,MemorialDay,IndependenceDay,LaborDay,Veterans’Day,ThanksgivingDay,thedayafterThanksgivingandChristmasDayprovidedtheemployeeworkstheregularworkdaybeforeandafterthepaidholiday.
ASBEG@24-00804/01/2021
Rates Fringes
ASBESTOSWORKER:HAZARDOUSMATERIALHANDLER.«+++ -$24.46 8.690

Includespreparation,wetting,stripping,removal,scrapping,vacuuming,bagginganddisposingofallinsulationmaterials,whethertheycontainasbestosornot,frommechanicalsystens
‘a.PAIDHOLIDAYS:NewYear'sDay,MartinLutherKingDay,MemorialDay,IndependenceDay,LaborDay,veterans"Day,ThanksgivingDay,thedayafterThan<sgivingandChristmasDayprovidedtheemployeeworkstheregularworkdaybeforeandafterthepaidholiday.

ASBEOO24-01404/02/2021
Rates Fringes
FIRESTOPPER..- sioeirleeigye8 BBVA, 8.73a

Includestheapplicationofmaterialsordeviceswithinoraroundpenetrationsandopeningsinallratedwallorfloorassemblies,inordertapreventthepasageoffire,smokeofothergases.Theapplicationincludesallcomponentsinvolvedincreatingtheratedbarrieratperimeterslabedgesandexteriorcavities,theheadofgypsumboardorconcretewalls,jointsbetweenratedwallorfloorcomponents,sealingofpenetratingitemsandblankopenings.
a.PAIDHOLIDAYS:NewYear'sDay,MartinLutherKingDay,MemorialDay,IndependenceDay,LaborDay,Veterans’Day,ThanksgivingDay,thedayafterThanksgivingandChristmasDayprovidedtheemployeeworkstheregularworkdaybeforeandafterthepaidholiday.
Brocaea1-e8205/61/2022

Rates Fringes
BRICKLAYER. sesso 35.20 12.85

CARP@197-@1105/01/2022

Rates Fringes
CARPENTER,IncludesDrywallHanging,FormWork,andSoftFloorLaying-Carpet.....+sesee+$31-40 13.86
cARPO219-00105/01/2022
Rates Fringes

CARPe441-@0105/01/2022
Rates Fringes
PILEDRIVERMAN
ELECO@26-01612/06/2021
daenaananaseamsnS34.62 13.45
Rates Fringes
ELECTRICIAN,IncludesInstallationof

HVAC/TemperatureControls.. 20.49
“ELEC@026-01709/07/2022 .
Rates Fringes
ELECTRICALINSTALLER(Sound& CommunicationSystems)... $33.95 11.39

SCOPEOF WORK:Includeslowvoltageconstruction,installation,maintenanceandremovalofteledatafacilities(voice,dataandvideo)includingoutsideplant,telephoneanddatainsidewire,interconnect,terminalequipment,centraloffices,PABX,fiberopticcableandequipment,railroadcommunications,microwaves,VSAT,bypass,CATV,WAN(Wideareanetworks),LAN(Localareanetworks)andISDN(Integratedsystemsdigitalnetwork).
WORKEXCLUDED:Theinstallationofcomputersystemsinindustrialapplicationssuchasassemblylines,roboticsandcomputercontrollermanufacturingsystems.Theinstallationofconduitand/orracewaysshaiibeinstalledbyInsideWiremen.OnsiteswherethereisnoInsideWiremanemployed,theTeledataTechnicianmayinstallracewayorconduitnotgreaterthan1@feet.Firealarmworkisexcludedonallnewconstructionsitesorwhereverthefirealarmsystemisinstalledinconduit.AllHVACcontrolwork.

* ELEVe010-00101/01/2023
Rates Fringes
ELEVATORMECHANIC.....02++000+++0$52-49 37.335+a+b
a.PAIDHOLIDAYS:NewYear'sDay,MemorialDay,IndependenceDay,LaborDay,Veterans’Day,ThanksgivingDay,Christmas
DayandtheFridayafterThanksgiving.
b.VACATIONS:Employercontributes8%ofbasichourlyratefor5 yearsormoreofservice;6%ofbasichourlyratefor6 monthsto5 yearsafserviceasvacationpaycredit.

IRONGOOS-00506/21/2022
Rates Fringes
TRONWORKER,STRUCTURALAND: . 24,95‘ORNAMENTAL.

TRONO@5-@1205/1/2022
Rates Fringes
TRONWORKER,REINFORCING... “$29.85 23.18

LAB0@@11-68986/01/2022
Rates Fringes
LABORER:Skilled....... -$27.48 8.98

FOOTNOTE:Potmen,powertooloperator,smallmachineoperator,signalmen,laserbea operator,waterproofer(excludingroofing), open caisson, test pit, underpinning,
pierholeandditches,laggersandallworkassociatedwithlaggingthetisnotexpresslystated,strippers,operatorofhandderricks,vibratoroperators,pipelayers,ortilelayers,operatorsofjackhanmers,pavingbreakers,spadersoranymachinethatdoesthesamegeneraltypeofwork,carpentertenders,scaffoldbuilders,operatorsoftounasters,scootcretes,buggyobilesandothermachinesofsimilarcharacter,operatorsoftampersandrammersandothermachinesthatdothesamegeneraltypeofwork,whetherpoweredbyair,electricorgasoline,buildersoftrestlescaffoldsoveronetierhighandsandblasters,powerandchainsawoperatorsusedinclearing,installersofwellpoints,wagondrilloperators,acetyleneburnersandlicensedpowdermen,stakejumper,demolition.

MARBGO82-0405/01/2022
Rates Fringes
MARBLE/STONEMASON. -$42.06 19.75

INCLUDINGpointing,caulkingandcleaningofAlltypesofmasonry,brick,stoneandcementEXCEPTpointing,caulking,Cleaningofexistingmasonry,brick,stoneandcement(restorationwork)
MARBG03-28605/61/2022
Rates Fringes
TERRAZZOWORKER/SETTER, $32.31 12.61
MARBOGO3-20705/01/2022
Rates Fringes
TERRAZZOFINISHER...++s0eeeeee+$26,80 11.56
MARB@003-00805/01/2022
Rates Fringes
TILE SETTER +$ 32.32 12.61

MARBO0@3-00905/01/2022
Rates Fringes
TILEFINISHER. -$26.80 11.56

PAIN@@S1-01406/01/2022

Rates Fringes
GLAZIERGlazingContracts$2millionandunder.. ses$29.92 13.35GlazingContractsover$2million.. e -$34.16 13.35

PAIN@@S1-01506/01/2022
Rates Fringes
PAINTERBrush,Roller,SprayandDrywallFinisher. seeees$26.61 11.41

PLAS@891-00507/01/2021
Rates Fringes
PLASTERER(IncludingFireproofing)....+..-+++seeees$30.53 7.93

PLAS@891-00602/01/2020
Rates Fringes
CEMENTMASON/CONCRETEFINISHER...$28.82 11.68
PLUM@ees-~@1@08/21/2022
Rates Fringes
PLUMBER... -$48.00 20.75+a

‘a.PAIDHOLIDAYS:LaborDay,Veterans’Day,ThanksgivingDay
andthedayafterThanksgiving,ChristmasDay,NewYear'sDay,MartinLutherKing’sBirthday,MemorialOayandLieFourthofJuly.

PLUM@6@2-20808/01/2022
Rates Fringes
PIPEFITTER,IncludesHVACPipeInstallation..........+.+.+-$47-98 23.2042
a.PAIDHOLIDAYS:NewYear'sDay,MartinLutherKing'sBirthday,MemorialDay,IndependenceDay,LaborDay,Veterans’Day,ThanksgivingDayandthedayafterThanksgivingandChristmasDay.
ROOF@@30-01607/21/2022

Rates Fringes
ROOFER,
‘SFDC@669-00284/01/2022
seee$32.26 14.71

Rates Fringes
SPRINKLERFITTER(Fire
Sprinklers)...
‘SHEE@100-01511/01/2021
++$ 38.67 24.66

Rates Fringes
SHEETMETALWORKER(IncludingHVACDuctInstallation). -$44.37 21.3348

a.PAIDHOLIDAYS:NewYear'sDay,MartinLutherKing'sBirthday,MemorialDay,IndependenceDay,LaborDay,VeteransDay,ThanksgivingDayandChristmasDay

* suDC2009-@0305/19/2009
Rates Fringes
LABORER:Commonor General......$ 13.04** 2.80
LABORER:MasonTender-Cement/Concrete... -$15.40** 2.85

LABORER:MasonTenderforpointing,caulking,cleaningofexistingmasonry,brick,stoneandcementstructures(restorationwork);excludespointing,caulkingandCleaningofneworreplacementmasonry,brick,stoneandcement. -$11.67**

POINTER,CAULKER,CLEANER,Includespointing,caulking,cleaningofexistingmasonry,brick,stoneandcementstructures(restorationwork);excludespointing,caulking,cleaningofneworreplacementmasonry,brick,stoneorcement. -$18.88

WELDERS- Receiverateprescribedforcraftperformingoperationtowhichweldingisincidental.

**Workersinthisclassificationmaybeentitledtoa higherminimumwageunderExecutiveOrder14926($16.20)or13658{$12,15).PleaseseetheNoteatthetopofthewagedeterminationformoreinformation.
Note:ExecutiveOrder(£0)13706,EstablishingPaidSickLeaveforFederalContractorsappliestoallcontractssubjecttotheDavis-BaconActforwhichthecontractisawarded(andanysolicitationwasissued)onorafterJanuary1,2017.Ifthiscontractiscoveredbythe£0,thecontractormustprovideemployeeswith1 hourofpaidsickleavefarevery3@hours‘theywork,upto56hoursofpaidsickleaveeachyear.Enployeesmustbepermittedtousepaidsickleavefortheirownillness,injuryorotherhealth-relatedneeds,includingpreventivecare;to assista familymember(orpersonwhoislikefamilytotheemployee)whoisill,injured,orhasotherhealth-relatedneeds,includingpreventivecare;orforreasonsresultingfrom,ortoassista familymember(orpersonwhoislikefamilytotheemployee)whaisa victimof,donesticviolence,sexualassault,orstalking.AdditionalinformationoncontractorrequirementsandworkerprotectionsundertheEOisavailableatnttps://onww.dol.gov/agencies/whd/governnent-contracts.
Unlistedclassificationsneededforworknotincludedwithin‘thescopeoftheClassificationslistedmaybeaddedafterawardonlyasprovidedintheleborstandardscontractclauses(29CFR5.5(a)(1)(14).

Thebodyofeachwagedeterminationliststheclassificationandwageratesthathavebeenfoundtobeprevailingforthecitedtype(s)ofconstructionintheareacoveredbythewagedetermination.Theclassificationsarelistedinalphabeticalorderof “"identifiers’"thatindicatewhethertheparticularrateisa unionrate(currentunionnegotiatedrateforlocal),a surveyrate(weightedaveragerate)ora unionaveragerate(weightedunionaveragerate).
UnionRateIdentifiers
A fourletterclassificationabbreviationidentifierenclosedindottedLinesbeginningwithcharactersotherthan""SU""or""uavs""denotesthattheunionclassificationandratewereprevailingforthatclassificationinthesurvey.Example:PLUN@198-00507/01/2014,PLUMisanabbreviationidentifierof‘theunionwhichprevailedinthesurveyforthisClassification,whichinthisexamplewouldbePlumbers.@198indicatesthelocalunionnumberordistrictcouncilnumberwhereapplicable,i.e.,PlumbersLocal0198.Thenextnumber,8@5intheexample,isaninternalnumberusedinprocessingthewagedetermination.67/01/2014istheeffectivedateofthemostcurrentnegotiatedrate,whichinthisexampleisJuly1,2e14,

Unionprevailingwageratesareupdatedtoreflectallratechangesinthecollectivebargainingagreement(CBA)governingthisclassificationandrate.
SurveyRateIdentifiers
Classificationslistedunderthe""SU""identifierindicatethatnoonerateprevailedforthisclassificationinthesurveyandthepublishedrateisderivedbycomputinga weightedaverageratebasedonalltheratesreportedinthesurveyforthatclassification.Asthisweightedaveragerateincludesallratesreportedinthesurvey,itmayincludebothunionandnon-unionrates.Example:SULA2012-0075/13/2014.SUindicatestheratesaresurveyratesbasedona weightedaveragecalculationofratesandarenotmajorityrates.LAindicatestheStateofLouisiana.2612istheyearofsurveyonwhichtheseclassificationsandratesarebased.Thenextnumber,007intheexample,isaninternalnumberusedinproducingthewagedetermination.5/13/2014indicatesthesurveycompletiondatefortheclassificationsandratesunderthatidentifier.
Surveywageratesarenotupdatedandremainineffectuntilanewsurveyisconducted.
UnionAverageRateIdentifiers
Classification(s)listedundertheUAVGidentifierindicatethatnosinglemajorityrateprevailedforthoseclassifications;however,100%ofthedatareportedfortheClassificationswasuniondata.EXAMPLE:UAVG-OH-@01¢08/29/2014.UAVGindicatesthattherateisa weightedunionaveragerate.OHindicatesthestate.Thenextnumber,0010intheexample,isaninternalnumberusedinproducingthewagedetermination.8/29/2014indicatesthesurveycompletiondatefortheclassificationsandratesunderthatidentifier.
A UAVGratewillbeupdatedoncea year,usuallyinJanuaryofeachyear,toreflecta weightedaverageofthecurrentnegotiated/CBArateoftheunionlocalsfromwhichtherateisbased.

WAGEDETERMINATIONAPPEALSPROCESS
1.)Hastherebeenan initialdecisioninthematter?Thiscan
be:
anexistingpublishedwagedeterminationa surveyunderlyinga wagedeterminationa WageandHourDivisionlettersettingfortha positionon
a wagedeterminationmatter* a conformance(additionalclassificationandrate)ruling
Onsurveyrelatedmatters,initialcontact,includingrequestsforsummariesofsurveys,shouldbewiththeWageandHour
NationalOfficebecauseNationalOfficehasresponsibilityfortheDavis-Baconsurveyprogram.Iftheresponsefromthisinitialcontactisnotsatisfactory,thentheprocessdescribedin2.)and3.)shouldbefollowed.
Withregardtoanyothermatternotyetripefortheformalprocessdescribedhere,initialcontactshouldbewiththeBranchofConstructionWageDeterminations.Writeto:

U.S.DepartmentofLabor260ConstitutionAvenue,N.W.Washington,0¢26210
2.)Tftheanswertothequestionin1.)isyes,thenaninterestedparty(thoseaffectedbytheaction)canrequestreviewandreconsiderationfrontheWageandHourAdministrator(See29CFRPart1.8and29CFRPart7).Writeto:

WageandHourAdministratorU.S.DepartmentofLabor202ConstitutionAvenue,N.N.Washington,DC20216
Therequestshouldbeacconpaniedbya fullstatementoftheinterestedparty'spositionandbyanyinformation(wagepaymentdata,projectdescription,areapracticematerial,etc.)thattherequestorconsidersrelevanttotheissue.
3.)IfthedecisionoftheAdministratorisnotfavorable,aninterestedpartymayappealdirectlytotheAdministrativeReviewBoard(formerlytheWageAppealsBoard).Writeto:
AdministrativeReviewBoardU.S.Departmentof Labor208ConstitutionAvenue,N.W.Washington,DC 2@21¢
4.)AlldecisionsbytheAdministrativeReviewBoardarefinal.

ENDOF GENERALDECISTO"

Districtof Columbia Housing Authority

Detailed Scope of Work
Sea

Date: June14,2024Contractor: ‘AutumnGeneralContracting,LLC
ProjectNo. DJ72-022.01
ProjectName: RoofReplacementatSibley
Location: SibleyPlaza
Preliminary Revised X| Fina

DetailedScopeofWork
Refertotheattacheddocumentstitled:CapitalConstruction& DesignScopeofWorkDJ72-DC22.01-RoofReplacementatSibleyRevisedFinal.Pages:1-4.Dated:8/9/2024.RoofingSpec,Pages:1-77
PleasereferencetheRequestforProposalforadditionalinformationregardingthisjoborder.DCHARepresentative:
Derick F 14August2024
ProjectManager Date

Contractor'sAcceptance:‘TheundersignedhasreviewedthisscopeofworkandagreesthatthisdocumentinconjunctionwiththeRFPconstitutestheScopeofWorkinitsentirety
JoshuaKim ProjectManager ert3i24
Name Title Date

JOC Job Order Package DJ72-DC22.01
DetailedScopeofWork Pagetof1ari2i2024

DistrictofColumbiaHousingAuthority
3007thStreet,SW |10thFloor
Washington,DC 20024
(202)535-1000|dchousing.org
ExecutiveDirector,KeithPettigrew
CapitalConstruction& Design
ScopeofWork
DJ72-DC22.01-RoofReplacementatSibleyRevisedFinal
8/9/2024
GeneralRequirements
1.Allwork shallbe done per Districtof Columbia codes and allotherapplicablecodes followedand enforcedby the
DistrictofColumbiaineffectatthetimeofthe installation.
2.AllWorkmustbeexecutedperthegeneraltermsandconditionsofthespecifiedJOC/IDIQcontract.
a.ContractormustprovideconstructionscheduleforapprovalpriortopreconstructionmeetingforDCHAPM
approval.
b.The contractormust provideconstructionscheduleofvaluesatconstructionstart.
3.Allsystems shallbe operableand functionatthe completionof thiscontract.
4.Thecontractormustsecuretheworkingareaatalltimesduringcontract/activeworkingperioduntilowner
acceptance,any damage or stolenequipment or materialsshallbe the responsibilityofthe contractorto repairor
replace.DCHAwillnotbeheldresponsibleforanylossordamagedmaterials,orequipmentleftonthesite.
5.ProvidesubmittalsforallnewequipmentforDCHAapprovalpriortoequipmentprocurement.
6.Allequipmentshallbeinstalledpermanufacturer'sinstallationdocumentsorapplicablecodesiftheytake
precedence.
7.ContractortoprovidetrainingofbothDCHAstaffandoutsidevendorsassociated
8.ContractormustprovidethefollowingnotificationstoDCHA-PMforcoordination:
a.MaterialDeliveries:48hr noticepriortodeliveryfor elevator/ siteaccesscoordination.
b.UtilityShutdown:48hrnoticepriortoshutdownofutilitiesthataffectoccupiedunits.
9.Allwork shallbe completed withthe leastpossibledisturbanceand utilityinterruptionto the development
residents.TheContractorshallnotifytheDCHAPropertyManagerandtheDCHAPMO contactofany
interruptionsinutilityservicestotheresidentsatleastseventy-two(72)hoursbeforetheinterruption.
InterruptionsshallonlyoccurafterwrittenconsentfromthePropertyManagerandshallbecoordinatedtoavoid
repeatedinterruptions.Allinterruptionsshalloccurduringoff-peakhoursandshallbelimitedtoamaximumof
two(2)hoursperinterruptionoratthediscretionofthePropertyManager.
10.TheContractorshallprotecttheexistingstructurefromanydamageduringthiscontract'sexecution.Any
damageincurredshallbetheresponsibilityofthecontractorandmustbereportedtotheDCHAPMO contact
and the RegionalMaintenance Supervisorimmediately.The damage(s) must be promptly repairedto insurethe
continuedeffectiveoperationofthesystematnocosttoDCHA.Alldamagethatoccurstothepropertydueto
theContractor’snegligenceshallberepairedatnocosttoDCHAandalllrepairsmustbeacceptabletothe
DCHAPMO contactorRegionalMaintenanceSupervisor.

DJ72-DC22.01
DistrictofColumbiaHousingAuthority
3007thStreet,SW |10thFloor
Washington,DC 20024
(202)535-1000|dchousing.org
ExecutiveDirector,KeithPettigrew
11.TheContractoratfinalwalkthroughshalldemonstratetheoperationandthepropereffectivefunctionofthe
installeditemsandmaterialspriortoacceptancebytheDCHAPMOcontact.TheContractorshallalsoprovide
warrantiesasrequiredforsuchequipment.
12.ProjectAllowance:Thecontractorshallprovide$50,000allowancetobeusedforunforeseenconditionsas
directedbyDCHA.
13. Thecontractorshallprotecttheexistingstructurefromanydamagesduringtheexecutionofthiscontract.Any
damagesincurredshallbetheresponsibilityofthecontractorandmustbereportedtoAGC.
14. Thecontractormustsecuretheworkareaatalltimes,anydamageorstolenequipmentormaterialsshallbe
theresponsibilityofthecontractortorepairorreplace.
15. _AllemployeesofthecontractororsubcontractortiersmustcomplywithallOSHAstandardsandregulationsat
thejobsite.
16. PPEREQUIREDforallemployees.
17. Noworkwillbeconductedduringrainfallandinclementweather.
18. Atendofeachworkday,cleantheworkarea,storeallmaterialpermanufacturerrequirements,andhave
roofwater-tight.
19. Reportanyissues,damage,injury,problemstoSiteSuperintendent.
20. WeeklyProgressivemeetingswithtoAGCProjectManagerwithstatusupdateeveryThursday.
21. _Allemployeesofthecontractororsubcontractortiersofthecontractorsaretobepaidaccordingtowage
scaleDC20240002.TPORoofReplacement(SibleyPlaza-1140NorthCapitolStNW,Washington,DC20002)
Exclusions(byOthers):
A.Asbestos& leadtesting,abatement,andclearancereport.NopreviousclearancereporthasbeenprovidedtoAGC.
B,Permitsforroofreplacement.
C.Streetclosurepermitifneededorrequired.
0J72-DC22.01
DistrictofColumbiaHousingAuthority
3007thStreet,SW |10thFloor
Washington,DC 20024
(202)535-1000|dchousing.org
ExecutiveDirector,KeithPettigrew
‘Assumptions:
‘A.Stagingareaforthecrane,dumpstersandnecessaryareawillbeprovidedbytheDCHAatthebackoftheproperty
bythedumpster.
B.DCHAtoprovideaccesstowater& electricity.
C.Nostreet/sidewalkclosurewillberequiredbyDCHA.
D.Internalelevatorcanbeusedforandbythecontractorduringconstruction
DetailedScopeof Work-DJ72-DC22.01-RoofReplacementatSibley
1.Setupstagingareaforequipment,materials,dumpster,provideallnecessaryfencing/lighting.
2.Conductcamerainspectiononallroofdrains,ifcameraidentifyanyclogs,usejetpressuretocleantheexisting
drainpipes.Ifdamagedpipesidentifiedbythecamera,AGCwillcreateareportandgetdirectionfromDCHAonhow
toproceed.
3.Provideandinstalltrashchutefordemolition.4,Demolishexistingmodifiedbitumenroofingsystemdowntoconcreteroofdeckorvaporbarrierifanyexist.
5,Providedumpsters,haul& disposeofalldebrisfromjobsite.
6.Provideallnecessaryequipmenttoload/unloadmaterial.
7.Provide& Installpolyiso-boardtoconcretedeckingusingpolyurethanebondingadhesiveandallsubsequentlayers.
[average30Rvalue]
8.Provide& Install1/8”taperedinsulation(asistheexistingcondition)toprovideproperslope.9.Provide& Installallnecessarycricketsand8'x8’sumpstodivertraintoexistingdrainspertobedesignedtapered
drawings.
10.Provide& Install%”Highdensitypolyisocoverboardontopofthetaperedinsulation.
11.Provide& Install60mil.TPOmembraneattachusinglow-vocbondingadhesiveandweldallseamsper
manufacturer'srecommendations.
12.Provide& Installterminationbarsonallnecessaryverticalwalls;applyallnecessarycaulking.
13.New aluminumcopingatperimeterparapetwallswithcontinuouslockcleat.(.032aluminum)[Kynar500standard
color]
14.Allcounterflashingtoberegletintomasonrywhenpossible.(.032aluminum)[Kynar500standardcolor]15.Provide& Installnewpipebootsandclampsoverexistingventpipes.
16.Provide& Installnewpitchpockets,sealwithpourablesealer.
17.Provide& Installnewretrofitdrainsoverallexistingdrains.
18,Provide&applyallnecessarycaulkingandsealantsasneededandrequiredperthemanufacturer'sstandard
details.
19,Provide20yr.NDLmanufacturerwarrantyfromdateofcompletionandinspectionbythemanufacturer.
20,ProvideQualityAssuranceinspectorbycontractorduringantennaereassemblyandreinstalltoensurethatnew
roofsystemisnotdamaged.
DJ72-DC22.01
DistrictofColumbiaHousingAuthority
3007thStreet,SW |10thFloor
Washington,DC 20024
(202)535-1000|dehousing.org

ExecutiveDirector,KeithPettigrew
21.Provide& replaceone24”diametergalvanizedexhaustcapatchimney.
22.Disassembleexistingelectricalconduitforfloodlightsandexhaustfansonlytemporarilywhileroofisbeing
replacedandreassembleusingthesameconduitsandwiringoncetheroofingsystemandcopingoperationis
completed.
23,DischargegasanddisconnecttwoA/Ccondensingunitsanditsassociatedconnectionsduringthereroofing
operation.Oncetheroofiscompleted,reassembletheunitsbacktoitspriorconditionsandrechargegasasrequired.
(assumedtobeingoodworkingcondition)
‘CONSTRUCTION PERIOD: Fromreceiptof Purchase Order and NTP 240 days
+30Calendardaysforsubmittalandapproval
*45Calendardaysformaterialsleadtime(atwhichtimepreparatoryfieldoperationwillcommence.
*90Calendardaysforroofingreplacement
#15Calendardaysforcloseout

0J72-DC22.01
TABLE OF CONTENTS

[Division SectionTitle
DIVISION0-BIDDINGREQUIREMENTSAND CONTRACTFORMSooo11s LISTOFDRAWINGSHEETS
DIVISION1-GENERALREQUIREMENTS011000 SUMMARY
DIVISION 2 —-EXISTING CONDITIONS
024119 SELECTIVEDEMOLITION
DIVISION3-CONCRETE035100 CONCRETEROOFDECKREPAIRS
DIVISION4~MASONRY040120 MAINTENANCE OF UNIT MASONRY
DIVISION 5—- METALS
NOTAPPLICABLE
DIVISION6-WOOD,PLASTICSAND COMPOSITES061053 MISCELLANEOUSROUGHCARPENTRY
DIVISION 7 - THERMAL AND MOISTURE PROTECTION
070150.19PREPARATIONFORRE-ROOFING075423 ADHERED THERMOSPLASTIC POLYOLEFIN (TPO)
ROOFING,
076200 SHEETMETALFLASHINGAND TRIM077100 ROOFSPECIALTIES079200 JOINTSEALANTS
DIVISION8-OPENINGSNOT APPLICABLE.
DIVISION9—FINISHES
NOT APPLICABLE.
DIVISION10- SPECIALTIES
NOT APPLICABLE.
DIVISION11~ EQUIPMENT
NOT APPLICABLE,
DIVISION12~-FURNISHINGS
NOT APPLICABLE.
DIVISION13- SPECIALCONSTRUCTION
NOT APPLICABLE.
DIVISION14— CONVEYING EQUIPMENT
NOT APPLICABLE,
DIVISION22—PLUMBING
221423 STORM DRAINAGE PIPINGSPECIALTIES
DIVISION23-HEATING VENTILATINGAND AIRCONDITIONING
NOT APPLICABLE.
DIVISION26— ELECTRICAL
NOT APPLICABLE.
DIVISION28-ELECTRONIC SAFETY AND SECURITY
NOT APPLICABLE.
DIVISION31~ EARTHWORK
NOT APPLICABLE
DIVISION32 EXTERIOR IMPROVEMENTS
NOT APPLICABLE.
DIVISION33—UTILITIES
NOT APPLICABLE
APPENDIXI-HAZMAT REPORT
RoofReplacement (PROJECTNAME)‘Washington,DC
SECTION000115-LISTOFDRAWINGSHEETS.
PART1- ListofDrawingSheets
1 LISTOFDRAWINGS
‘A. Drawings:DrawingsconsistoftheContractDrawingsandotherdrawingslistedontheTableofContentspageoftheseparatelybounddrawingset.

ListofDrawings:DrawingsconsistofthefollowingContractDrawingsandotherdrawingsoftypeindicated.
ENDOFSECTION000115
LISTOFDRAWINGSHEETS 000115=1
RoofReplacement (PROJECTNAME)‘Washington,DC
SECTION011000-SUMMARY
PART|-GENERAL,
1 RELATEDDOCUMENTS.
A. DrawingsandgeneralprovisionsoftheContract,includingGeneralandSupplementaryConditionsandotherDivision01SpecificationSections,applytothisSection,
12 SUMMARY
A. SectionIncludes:
Projectinformation.WorkcoveredbyContractDocuments.‘Accesstosite,Coordinationwithoccupants,Workrestrictions.Specificationanddrawingconventions.UseoftheConsultantsprojectdocuments.
NOB ReENS
13 PROJECTINFORMATION
A. ProjectIdentification:
1. ProjectLocation:
B,_ Owner:DistrictofColumbiaHousingAuthority,3007*StreetSW,Washington,D.C.202.
1. Owner'sRepresentative:
C. Consultant:
14 WORKCOVEREDBYCONTRACTDOCUMENTS
A. TheWorkofProjectisdefinedbytheContractDocumentsandconsistsofthefollowing:
1. General:
ContractorshallberesponsibleforfollowingallapplicableOSHA,andsitespecificregulationsincludingbutnotlimitedto,LockOut/TagOutProcedures,ConfinedSpaceRequirements,BurningPermits,MSDS Requirements,andetc.
b. ThecontractorshallworkwiththeBuildingManagementTeamtominimizeodorsfrominfiltratingthe buildingby coordinatingwhen working around airintakes.Priornoticeis
requiredtomanagetheairflowwithinthe building,andthecontractorshallinformtheBuildingManagementTeamuponcompletionofworkfortheday.©. Contractorshallcoordinateallstagingandsitesetupwithbuildingpersonnelpriorto‘commencingwork.

SUMMARY 0110001
RoofReplacement‘Washington,DC
SUMMARY
ro
(PROJECTNAME)
Sitespecificsecurityandlogisticalrequirementswillbediscussedduringthepre-constructionmeeting.Unlessotherwisenoted,contractorshallprovideandpayforalllabor,materials,equipment,tools,constructionmachinery,water,heat,utilities,transportation,temporaryprotection,andotherfacilitiesandservicesnecessaryforproperexecutionandcompletionoftheworkasrequiredbythecontractdocuments.Contractorshallprovideoverheadprotectionwhenworkingnearbuildingentrancesifrequired.Contractorshalltestexistingroofdrainspriortoandafterconstructiontoverifythattheyarenotblockedorrestricted.Contractorshallengageacertifiedfirmtoscopeeachdrainlinewithavideocamera.Thescopingshallbeginattherooflevelandterminateatthe‘basementlevel.Thescopingofeachdrainpipeshallberecorded,andanyanomaliesshallbephotographed.Provideareportofthetestresults.AnyblockagespriortoconstructionneedtoimmediatelybebroughttotheattentionoftheOwner.AnyobstructionscreatedduringconstructionshallbeuncloggedbytheContractorContractorshallinclude250squarefeetofconcretedeckrepairintheBaseBid.Unitpricesshallcoveranyadditionalorlesserdeckreplacement.UnusedquantitiesofdeckreplacementwillbecreditedbacktotheOwner.Contractorshallinclude1brickreplacementintheBaseBid.Unitpricesshallcoveranyadditionalorlesserbrickreplacement.UnusedquantitiesofbrickreplacementwillbecreditedbacktotheOwner.Contractorshallberesponsibleforacompletesiteclean-upattheendofeachworkday.Allroofareasshallbesecuredinawatertightconditioneachdaybeforethecontractor
vacatesthesite.Therewillbenoexceptions.
Contractorshallberesponsibleforproperdisconnectionandreconnectionofallrooftopequipmentasnecessary.N/A

RoofAreas:
a, Contractorshallproperlyremoveandabateanyasbestoscontainingmaterials,ContractorshallberesponsibletoremoveanddisposeofthehazardousmaterialsfollowingDistrictofColumbiaandFederalguidelinesasappropriate.N/AContractorshallcoordinatethemovementofallantennaequipmentontheroofwiththeOwner.Contractorshallremoveandproperlydisposeofallroofingmembrane,coverboardandinsulationdowntoexistingconcretesubstrate.Unsuitablesubstrateshallbeproperlyrepaired.Contractorshallremoveandreplaceallexistingdeterioratedand/ordamagedwoodblockingasrequired.Contractorshallinstalladditionalwoodblockingaroundtheperimeteroftheroofifrequiredtoaccommodatethenewinsulationsystem.Contractorshallanchortheentitewoodblockingsystemtotheexistingroofdeckasappropriate.‘TheoverallblockingsystemshallbesecuredinamannerthatisconsistentwithFM 1-49requirements.Existingdrainbowlsshallremaininplace.Contractorshallinspecttheconditionofeachdrainbowl,andtheContractorshallimmediatelyinformtheConsultantifanydeterioratedGrainbowlsareidentified.Thecontractorshallprovideandinstallallnewcastirondrainhardwaretoincludebutnotbelimitedtoclampingrings,strainers,etc.(Thispartisexcludedfromthecontractor’sproposalthecontractorhaveinsteadincludedRetrofitinsertdrainsforthe18drainsontheproject.)‘ThecontractorshallfurnishandproperlyinstallthenewspecifiedR-40insulationsystemwithinsulationadhesive(4”inchesoncenterribbonsinthefield,perimetersandcomers).Install48”x48”sumpsaroundalldrains.Thenewsystemshallincludecricketsand

011000-2
RoofReplacement‘Washington,DC
SUMMARY
ro5
(PROJECTNAME)
saddlesasnecessarytoprovideproperdrainage.Cricketsandsaddlesshallhaveaslopeof1/4"perfoot.(Thispartandanyandallreferencestothispartisexcludedfromthisprojectantheproposal.AfterexaminationoftheexistingroofarearsincludedinthisProject,ifthisisallowed,thenewroofsystemwillbehigherthantheexistingthroughwallflashingontheconcreteroofareawhichisatotalsquareareaof11,300SF.Adifferentsystemwasproposedforthissection.)Contractorshallfurnishandproperlyinstallthespecifiedcoverboardoverthenewlyinstalledroofinsulation,Theinsulationadhesivewillbeinstalledpermanufacturersrequirementswhichis:12”inthefieldoftheroof6”intheperimeteroftheroof4 inthecornersoftheroof
Alsoincludedinthisprojectare4roofareasconsistingofa metalroofdeckthatarestructurallyslopedapproximately3inchesin12inches.WewillincludetheR40insulationmechanicallyfastenedontheseroofareas.Thedensdeckwillbeadheredtoprovideaplatefreesurfaceforsolarpanels.Notaperedinsulationswillberequiredforthefieldoftheseroofs.
Installnew cantstripsatallverticalwallsand roofcurbs.(N/A)
Contractorshallfurnishand installthe new adhered thermoplastic-polyolefin(TPO)
roofingsystem.
‘Atallbaseflashingsandroofcurbs,contractorshallapply60 milreinforcedTPO
‘membranewithanencapsulatededge.New 0.050” Aluminum metal components shallbe installed.All edge metal components
shallbenewmodularpre-manufacturedfree-floatingunitswithKynarpaintedsurfaces.
Contractorshallfurnishalladditionalmetal components to includebut not be limitedto,
counterflashings,slipflashings,etc.
‘TheContractorshallfurnishandproperlyinstallthemanufacturer'sliquidappliedflashingsystemtoallpipesandpenetrations.Contractorshallproperlyinstallanewthrough-wallcounterflashingsystematallpenthouseandbrickfacaderisingwalllocations.Thenewcounterflashingsystemshallbeinstalledaminimumof8”inchesabovethefinishedroofsurface.Contractorshallremoveandreinstallbricksasrequiredtofacilitatetheinstallationofthenewthrough-wallcounterflashingsystem.Contractorshallprovideandinstallnewmasonryunitsifrequired.Contractorshallproperlysupportthebrickveneeroncebricksareremovedtocompletethework.(N/A)Contractorshallremove100%ofexistingmortaratpenthousebrickwallsandre-point100%penthousebrick.Assume300sqftbrickpointingperpenthouse.(N/A)Contractorshallremoveandreplacecracked,looseordeterioratedbrickasindicatedondrawings.Note:Buildingsonthissitearehistoricalinnatureandcareshallbetakentore-useexistingbrickwherefeasibleandmatchnewmaterialstothecharacteristicsofexistingbrickandmasonrymaterials.Alrooftopunitsshallbepainteduponcompletionofroofworkwitharustprohi
paint.(N/A)Contractorshallfurnishandproperlyinstallaslipsheetunderneathanythingthatcomesincontactwiththeroofsurface,

ive
‘Thecontractorshallfurnishandinstallnew,largerpipesupportsduetotheheightofthenewroofsystemifnecessaryunderneathconduitrunningacrosstheroofsurfaceatintervalsrecommendedbythemanufacturer.(Thispartandanyandallreferencetothispartisexcludedfromthisproposalbecauseweare 011000-3
RoofReplacement (PROJECTNAME)‘Washington,DC
proposinga1/8”slopeinsulationsysteminsteadof%”specifiedinsulationto‘meettheroofbudget)w.Contractorshallalterdoorframesand/ordoorsifrequiredduetofinalheightofthenewroofsystem.(Thispartandanyandallreferencestothispartisexcludedfromthisproposalbecauseweareproposinga1/8”slopeinsulationsysteminsteadof%”specifiedinsulationtomeettheroofbudget.)x.
SUMMARY 011000-4
RoofReplacement (PROJECTNAME)‘Washington,DC
1s
B. Photovoltaic(PV)SystemInstallationCoordination:(N/A)
1. Additionalconsiderationsoncethesolararraylocationisdeterminedfortheroof{s):
a. Properphotovoltaicoverburdenpaperworkshallbecompletedandsubmittedtothe‘manufacturer.b. PriortotheinstallationofthePVarray,aninspectionoftheroofbytheroofingsystem‘manufacturershallbecompletedtoensurethatnofurtherworkisrequiredpriortothe‘equipmentbeingplacedontheroof.AtareaswherethePVarrayistobeinstalled,contractorshallinstallthemanufacturersliquidappliedflashingsystemtoall“T”jointlocations.4. Contractorshallprovideandinstallspecifiedwalkpadmaterialsforplacementunderall‘equipmentpointsofcontactovertheroofsurface.A postinspectionshallbecompletedbythemanufacturerafterthecompletionofthePVarraytomaintainthewarranty.£ Consultthemanufacturerforfeesassociatedwithinspections.
ACCESSTOSITE,
General:ContractorshallhavelimiteduseofProjectsiteforconstructionoperationsasindicatedonDrawingsbytheContractlimitsandasindicatedbyrequirementsofthisSection.
UseofSite:LimituseofProjectsitetoworkinareasindicated.DonotdisturbportionsofProjectsitebeyondareasinwhichtheWorkisindicated.
1. Limits:Contractorshallutilizespaceon-siteasdirectedbytheOwner.Areasshallbedeterminedduringthepre-constructionmeetingandaspartofthesubmittalprocess.2. Driveways,WalkwaysandEntrances:Keepdrivewaysloadingareas,andentrancesservingpremisesclearandavailabletoOwner,Owner'semployees,andemergencyvehiclesatalltimes.Donotusetheseareasforparkingorstorageofmaterials.
a. Scheduledeliveriestominimizeuseofdrivewaysandentrancesbyconstructionoperations.b. Scheduledeliveriestominimizespaceandtimerequirementsforstorageofmaterialsandequipmenton-site.
operationsina weathertightconditionthroughoutconstructionperiod.Repairdamagecausedbyconstructionoperations.
COORDINATIONWITHOCCUPANTS
FullOwnerOccupancy:Ownerwilloccupysiteandexistingbuilding(s)duringentireconstructionperiod.CooperatewithOwnerduringconstructionoperationstominimizeconflictsandfacilitateOwnerusage.PerformtheWorksoasnottointerferewithOwner'sday-to-dayoperations.Maintainexistingexitsunlessotherwiseindicated.
1. Maintainaccesstoexistingwalkways,corridors,andotheradjacentoccupiedorusedfacilities.Donotcloseorobstructwalkways,corridors,orotheroccupiedorusedfacilitieswithoutwrittenpermissionfromOwnerandapprovalofauthoritieshavingjurisdiction,
SUMMARY 011000-5
RoofReplacement (PROJECTNAME)‘Washington,DC
17
18
2. NotifyOwnernotlessthan72hoursinadvanceofactivitiesthatwillaffectOwner'soperations.
WORK RESTRICTIONS
‘WorkRestrictions,General:Complywithrestrictionsonconstructionoperations.
1. Complywithlimitationsonuseofpublicstreetsandwithotherrequirementsofauthoritieshavingjurisdic

On-SiteWorkHours:Limitworkintheexistingbuildingtonormalbusinessworkinghoursof9amto‘Spm,MondaythroughFriday,unlessotherwiseindicated.
1, WeekendHours:WeekendHours:Contractorshallcoordinateandrequesttoworkonweekends@‘minimumof 48hoursinadvance,TheOwnerreservestherighttodenytherequestifnecessary.2. ExistingUtilityInterruptions:DonotinterruptutilitiesservingfacilitiesoccupiedbyOwnerorothersunlesspermittedunderthefollowingconditionsandthenonlyafterprovidingtemporaryutilityservicesaccordingtorequirementsindicated:3. NotifyOwnernotlessthantwoday’inadvanceofproposedutilityinterruptions.4, ObtainOwner'swrittenpermissionbeforeproceedingwithutilityinterruptions.
Noise,Vibration,andOdors:Coordinateoperationsthatmayresultinhighlevelsofnoiseandvibration,‘odors,ofotherdisruptiontoOwneroccupancywithOwner.
1. NotifyOwnernotlessthantwodaysinadvanceofproposeddisruptiveoperations.2. ObtainOwner'swrittenpermissionbeforeproceedingwithdisruptiveoperations.
NonsmokingBuilding:AbsolutelyNo SmokingpermittedunlesstheOwner’srepresentativesgivewrittenpermissionforadesignatedsmokingarea.
ControlledSubstances:Useoftobaccoproductsandothercontrolledsubstanceswithintheexistingbuildingisnotpermitted,
‘SPECIFICATIONAND DRAWINGCONVENTIONS
SpecificationContent:TheSpecificationsusecertainconventionsforthestyleoflanguageandtheintendedmeaningofcertainterms,words,andphraseswhenusedinparticularsituations.Theseconventionsareasfollows:
1, ImperativemoodandstreamlinedlanguagearegenerallyusedintheSpecifications.Thewords"shall,"“shallbe,”or"shallcomplywith,"dependingonthecontext,are impliedwhereacolon(:)isusedwithinasentenceorphrase.2. SpecificationrequirementsaretobeperformedbyContractorunlessspecificallystatedotherwise.

Division01GeneralRequirements:RequirementsofSectionsinDiSectionsintheSpecifications. ision01applytotheWorkofall
DrawingCoordination:RequirementsformaterialsandproductsidentifiedonDrawingsaredescribedindetailintheSpecifications.OneormoreofthefollowingareusedonDrawingstoidentifymaterialsandproducts:
1 Te

nology:MaterialsandproductsareidentifiedbythetypicalgenerictermsusedintheividualSpecificationsSections.

SUMMARY 011000-6
RoofReplacement LangstonTerraceWashington,DC
SECTION061053-MISCELLANEOUSROUGHCARPENTRY
PART1-GENERAL
1d
A
12
13
14
1s
RELATEDDOCUMENTS
DrawingsandgeneralprovisionsoftheContract,includingGeneralandSupplementaryConditionsand

Division01SpecificationSections,applytothisSection.Nodrawingwasprovided.
‘SUMMARY
SectionIncludes:
1, Framingwithdimensionlumber.2. Rooftopequipmentbasesandsupportcurbs.3. Woodblockingandnailers.4, Plywood.
DEFINITIONS
DimensionLumber:Lumberof2inchesnominal(38mm actual)orgreaterbutlessthan5inchesnominal(114mm actual)inleastdimension.
Lumbergradingagencies,andtheabbreviationsusedtoreferencethem,includethefollowing:
NeLMA:NortheasternLumberManufacturers’Association.NHLA:NationalHardwoodLumberAssociation.NLGA:NationalLumberGradesAuthority.‘SPIB:TheSouthernPineInspectionBureau.WCLIB: WestCoastLumberInspectionBureau.WWPA: WesternWoodProductsAssociation.

ae ReNE
ACTIONSUBMITTALS.
ProductData:Foreachtypeofprocessandfactory-fabricatedproduct.Indicatecomponentmaterialsanddimensionsandincludeconstructionandapplicationdetails.
1. Includedataforfire-retardanttreatmentfromchemicaltreatmentmanufacturerandcertificationbytreatingplantthattreatedmaterialscomplywithrequirements.Includephysicalpropertiesoftreatedmaterialsbasedontestingbyaqualifiedindependenttestingagency.2. Forfire-retardanttreatments,includephysicalpropertiesoftreatedlumberbothbeforeandafterexposuretoelevatedtemperatures,basedontestingbyaqualifiedindependenttestingagencyaccordingtoASTMD 5664.
INFORMATIONALSUBMITTALS
EvaluationReports:Forthefollowing,fromICC-ES:
MISCELLANEOUSROUGH CARPENTRY 061053-1
RoofReplacement LangstonTerraceWashington,DC
16
17
1, Fire-retardant-treatedwood.2. Power-drivenfasteners.3. Powder-actuatedfasteners.
QUALITYASSURANCE
TestingAgencyQualifications:Fortestingagencyprovidingclassificationmarkingforfire-retardanttreatedmaterial,aninspectionagencyacceptabletoauthoritieshavingjurisdictionthatperiodicallyperformsinspectionstoverifythatthematerialbearingtheclassificationmarkingisrepresentativeofthe‘materialtested.

DELIVERY,STORAGE,AND HANDLING
Stacklumberflatwithspacersbeneathandbetweeneachbundletoprovideaircirculation.Protectlumberfromweatherbycoveringwithwaterproofsheeting,securelyanchored.Provideforaircirculationaroundstacksandundercoverings.
PART2-PRODUCTS
21
A
2.2
WOOD PRODUCTS,GENERAL
Lumber:DOC PS20andapplicablerulesofgradingagenciesindicated.Ifnogradingagencyisindicated,providelumberthatcomplieswiththeapplicablerulesofanyrules-writingagencycertifiedbytheALSCBoardofReview.ProvidelumbergradedbyanagencycertifiedbytheALSCBoardofReviewtoinspectandgradelumberundertherulesindicated.
1. Factorymarkeachpieceoflumberwithgradestampofgradingagency.2. Wherenominalsizesareindicated,provideactualsizesrequiredbyDOCPS20formoisturecontentspecified.Whereactualsizesareindicated,theyareminimumdressedsizesfordrylumber.
‘MaximumMoistureContentofLumber:19percentunlessotherwiseindicated.
FIRE-RETARDANT-TREATEDMATERIALS
General:Wherefire-retardant-treatedmaterialsareindicated,usematerialscomplyingwithrequirementsinthisarticle,thatareacceptabletoauthoritieshavingjurisdiction,andwithfire-test-responsecharacteristicsspecifiedasdeterminedbytestingidenticalproductspertestmethodindicatedbyaqualifiedtestingagency.
Fire-Retardant-TreatedLumber and Plywood by PressureProcess:Productswith a flame spreadindex of
25orlesswhentestedaccordingtoASTME84,andwithnoevidenceofsignificantprogressivecombustionwhenthetestisextendedanadditional20minutes,andwiththeflamefrontnotextendingmorethan10.5feet(3.2m)beyondthecenterlineofthebumersatanytimeduringthetest.
1, Usetreatmentthatdoesnotpromotecorrosionofmetalfasteners.2. ExteriorType:Treatedmaterialsshallcomplywithrequirementsspecifiedaboveforfire-retardant-treatedlumberandplywoodbypressureprocessafterbeingsubjectedtoacceleratedweatheringaccordingtoASTMD2898.Useforexteriorlocationsandwhereindicated.
MISCELLANEOUSROUGH CARPENTRY 061053-2
RoofReplacement LangstonTerraceWashington,DC
23
24

InteriorTypeA:Treatedmaterialsshallhaveamoisturecontentof28percentorlesswhentestedaccordingtoASTMD 3201at92percentrelativehumidity.Usewhereexteriortypeisnotindicated.
Kiln-drylumberaftertreatmenttoamaximummoisturecontentof19percent.Kiln-dryplywoodafter
treatmenttoamaximummoisturecontentof15percent.
Identifyfire-retardant-treatedwoodwithappropriateclassificationmarkingoftestingandinspectingagencyacceptabletoauthoritieshavingjurisdiction.
Application:TreatitemsindicatedonDrawings,andthefollowing:
1. Plywood.
DIMENSIONLUMBERFRAMING
OtherFraming:ConstructionorNo.2gradeandanyofthefollowingspecies:
Hem-fir(north);NLGA.Southernpine;SPIB,Douglasfir-larch;WCLIBorWWPA.‘Spruce-pine-fir;NLGA.Douglasfir-larch(north);NLGA.aera
MISCELLANEOUSLUMBER,
General:Providemiscellaneouslumberindicatedandlumberforsupportorattachmentofotherconstruction,includingthefollowing:
1. Blocking.2. Nailers.3. Rooftopequipmentbasesandsupportcurbs.
Foritemsofdimensionlumbersize,provideConstructionorNo.2gradelumberofanyspecies.
Hem-fir(north);NLGA.Mixedsouthernpine;SPIB.‘Spruce-pine-fir;NLGA.Hem-fir;WCLIBorWWPA.
Forblockingnotusedforattachmentofotherconstruction,Utility,Stud,orNo.3gradelumberofanyspeciesmaybeusedprovidedthatitiscutandselectedtoeliminatedefectsthatwillinterferewithitsattachmentandpurpose.
Forblockingandnailersusedforattachmentofotherconstruction,selectandcutlumbertoeliminateknotsandotherdefectsthatwillinterferewithattachmentofotherwork.
Contractorshallberesponsibletoverifyandconfirmthatallexistingwoodblocking,nailers,etc.areappropriatelyfastenedandarepreparedtoreceiveanynewwoodblocking,nailers,etc.Contractorshallproperlyaddadditionalsecurementtoprovideanacceptableconditiontosecurethenewwoodblocking,nailers,etc,Newfastenersshallbesecuredallthewaytotheexistingstructure,andnotjusttothelayerbelow.
MISCELLANEOUSROUGH CARPENTRY 061053-3
RoofReplacement LangstonTerraceWashington,DC
25 PLYWOOD
‘A. Plywood:DOCPS1,Exterior,AC,fire-retardanttreated,inthicknessindicatedor,ifnotindicated,not
2.6
lessthan3/4-inch(19-mm)nominalthickness.
FASTENERS
General:Providefastenersofsizeandtypeindicatedthatcomplywithrequirementsspecifiedinthis
articleformaterialandmanufacture.
1. Wherecarpentryisexposedtoweather,ingroundcontact,pressure-preservativetreated,orinareaofhighrelativehumidity,providefastenersofType304stainlesssteel.
Power-DrivenFasteners:NESNER-272.
WoodScrews:ASMEBI8.6.1
\VinylesterInjectionAdhesiveAnchoringSystem:Foranchoringwoodblockingsystemtostructure.
1. AC100+GoldbyPowersFasteners2. OrOwnerApprovedEqual
AnchorRod:ASTMF1554,StainlessSteel(Alloy304/316),1/2"indiameter.
AnchorRodNut:ASMEB18.2.2.,StainlessSteel
1. Providewasherofsimilarmaterial.
PART3 -EXECUTION
3a
A.
INSTALLATION,GENERAL
Setcarpentrytorequiredlevelsandlines,withmembersplumb,truetoline,tootherconstruction;scribeandcopeasneededforaccuratefit.Locatesupportstocomplywithrequirementsforattachingotherconstruction.

it,andfitted.Fitcarpentryilers,blocking,andsimilar

Installplywoodbackingpanelsbyfasteningtostuds;coordinatelocationswithutilitiesrequiringbackingpanels.Installfire-retardanttreatedplywoodbackingpanelswithclassificationmarkingoftestingagencyexposedtoview.
Do notsplicestructuralmembersbetweensupportsunlessotherwiseindicated.
Provideblockingandframingasindicatedandasrequiredtosupportfacingmaterials,fixtures,specialtyitems,andtrim.
1. Providemetalclipsforfasteninggypsumboardorlathatcomersandintersectionswhereframingorblockingdoesnotprovideasurfaceforfasteningedgesofpanels.Spaceclipsnotmorethan16inches(406mm)0.
Sortandselectlumbersothatnaturalcharacteristicswillnotinterferewithinstallationorwithfasteningothermaterialstolumber.Donotusematerialswithdefectsthatinterferewithfunctionofmemberorpiecesthataretoosmalltousewithminimumnumberofjointsoroptimumjointarrangement.
MISCELLANEOUSROUGH CARPENTRY 061053-4
RoofReplacement LangstonTerraceWashington,DC
32
33

Securelyattachcarpentryworktosubstratebyanchoringandfasteningasfollowing: icated,complyingwiththe
1, NESNER-272forpower-drivenfasteners.
2, Table2304.10.1,"FasteningSchedule,"inICC'sInternationalBuildingCode,
WOOD BLOCKING,AND NAILERINSTALLATION
Installwhereindicatedandwhererequiredforscreedingorattachingotherwork,Formtoshapesindicatedandcutasrequiredfortruelineandlevelofattachedwork.Coordinatelocationswithotherworkinvolved.
‘Throughdrillmaterialbeingfastened1/16-inchlargerthanfastenerthreads.Countersinkheadsbelowsurfaceofwood.
Fastenlumberwithspecifiedfastenersintworowswithastaggeredpattemoffthecenterlineofthe‘memberbeingattached,approximatelyI-inchfromeachedge.
1. WoodtoWood:12-inchesoncenter.2. WoodtoSteel:16-inchesoncenter.3. WoodtoConerete:16-inchesoncenter.
‘WoodtoWoodFastening:Fastenersshallpenetratethewoodmemberbelowbyaminimumof11/4",
AnchoringWoodBlocking:
1. Provideandinstallspecifiedadhesiveanchoringsystemandanchorboltstoanchorthewoodblockingsystemtothestructure.Minimumembedmentdepthshallbe8”inchesintotheconcrete.Anchorspacingshallbetworowsoffasteners,staggeredat4”feetapart(providingananchorevery2’feetoncenter).Increaseanchorfrequencyto2”feetapartatcomer,extending8”feetineitherdirection.Contractorshallcomplywiththemanufacturer'slatestpublishguidelinesforapplication.3. Countersinkboltheadsflushwiththesurfaceofthenalers.
PROTECTION
Protectmiscellaneousroughcarpentryfromweather.If,despiteprotection,miscellaneousroughcarpentrybecomeswet,applyEPA-registeredboratetreatment.ApplyboratesolutionbysprayingtocomplywithEPA-registeredlabel.
ENDOFSECTION061053
MISCELLANEOUSROUGH CARPENTRY 061053-5
RoofReplacement LangstonTerrace‘Washington,DC
SECTION070150.19-PREPARATIONFORRE-ROOFING
PART1-GENERAL
1
13
14
9 9 2 >
RELATEDDOCUMENTS
DrawingsandgeneralprovisionsoftheContract,includingGeneralandSupplementaryConditionsandDivision01SpecificationSections,applytothisSection.
SUMMARY
SectionIncludes:
1. Falltear-offofentireroofsystem.2. Removalofflashingsandcounterflashings.
RelatedSections:
1. Section011000"Summary"foruseofthepremisesandphasingrequirements.
DEFINITIONS
EPS:Molded(expanded)polystyrene.
FullRoofTear-off:Removalofexistingroofingsystemdowntoexistingroofdeck.
OSB:Orientedstrandboard
RoofingTerminology:DefinitionsinASTMD 1079andglossaryofNRCA's"TheNRCARoofing‘Manual:MembraneRoofSystems"applytoworkofthisSection.
PREINSTALLATIONMEETINGS
PreliminaryRoofingConference:BeforestartingremovalWork,conductconferenceatProjectsite.
1, MeetwithOwner,Consultant,Owner'sinsurerifapplicable,testingandinspectingagencyrepresentative,roofingInstaller,andinstallerswhoseworkinterfaceswithoraffectsroofing,includinginstallersofroofaccessoriesandroof-mountedequipment.2. Reviewmethodsandproceduresrelatedtoroofingtear-off,including,butnotlimitedto,thefollowing:
a. Reroofingpreparation,includingroofingsystemmanufacturer'swritteninstructions.b. Temporaryprotectionrequirementsforexistingroofingsystemcomponentsthataretoremain,c. Existingroofdrainsandroofdrainageduringeachstageofreroofing,androof-drainpluggingandplugremoval.4. Constructionscheduleandavailabilityofmaterials,installer’spersonnel,equipment,andfacilitiesneededtoavoiddelays.
PREPARATIONFORRE-ROOFING 070150.19-1
RoofReplacement LangstonTerrace‘Washington,DC
1s
16
ExistingroofdeckconditionsrequiringConsultantnotification.ExistingroofdeckremovalproceduresandOwnernotifications.Conditionandacceptanceofexistingroofdeckandbaseflashingsubstrateforreuse.Baseflashings,specialroofingdetails,drainage,penetrations,equipmentcurbs,andconditionofotherconstructionthataffectreroofing.HVACshutdownandsealingofairintakes.‘Shutdownoffire-suppression,-protection,and-alarmand-detectionsystems.Governingregulationsandrequirementsforinsuranceandcertificatesifapplicable.ExistingconditionsthatmayrequireConsultantnotificationbeforeproceeding,
e£8.h

INFORMATIONALSUBMITTALS

PhotographsorVideotape:Showexistingconditionsofadjoiningconstructionandsiteimprovements,includingexteriorandinteriorfinishsurfaces,thatmightbemisconstruedashavingbeendamagedbyreroofingoperations.

1. SubmitbeforeWorkbegins.
DrainPipingVideoRecordings~Pre-Construction:Providerecordingsofthedrainpipescopingontheroofpriortoconstructiontoidentifytheexistingconditions,alongwithareportofthefindings.AnyblockagesorobstructionsshallbenotedandbroughttotheattentionoftheOwnerpriortoconstruction.
DrainPipingVideoRecordings—Post-Construction:Providerecordingsofeachdrainpipingscoped‘onceconstructioniscompletetoensurethealltopipingisfree-flowing,alongwithareportofthefindings.AnyblockagesorobstructionsshallbenotedandbroughttotheattentionoftheOwner.DrainpipingblockagescreatedduringconstructionshallbetheresponsibilityoftheContractortounclog.

FIELDCONDITIONS
ExistingRoofingSystem:GravelSurfacedBuilt-UpRoof,
Ownerwilloccupyportionsofbuildingimmediatelybelowreroofingarea,
1. ConductreroofingsoOwner'soperationsarenotdisrupted.2. ProvideOwnerwithnotlessthan72hours’writtennoticeofactivitiesthatmayaffectOwner'soperations.3. CoordinateworkactivitiesdailywithOwnersoOwnerhasadequateadvancenoticewhenworkingnearsensitiveequipmentandfurnishings.Contractorshallplaceprotectivedustandwaterleakagecoversoversensitiveequipmentandfurnishings,shutdownHVACandfire-alarmor-detectionequipmentifneeded,andevacuateoccupantsfrombelowworkarea.
Protectbuildingtobereroofed,adjacentbuildings,walkways,siteimprovements,exteriorplantings,andlandscapingfromdamageorsoilingfromreroofingoperations.

Maintainaccesstoexistingwalkways,corridors,andotheradjacentoccupiedorusedfacilites.
ConditionsexistingattimeofinspectionforbiddingwillbemaintainedbyOwnerasfaraspractical.
Limitconstructionloadsonexiforuniformlydistributedloads.

ingroofareastoremain,andexistingroofareasscheduledtobereroofed
WeatherLimitations:ProceedwithreroofingpreparationonlywhenexistingandforecastedweatherconditionspermitWorktoproceedwithoutwaterenteringexistingroofingsystemorbuilding.
PREPARATIONFORRE-ROOFING 070150.19-2
RoofReplacement LangstonTerrace‘Washington,DC
1. Removeonlyasmuchroofinginonedayascanbemadewatertightinthesameday.
H. HazardousMaterials:Seeattachedforareportonthepresenceofhazardousmaterialsforreviewanduse.[Examinereporttobecomeawareoflocationswherehazardousmaterialsarepresent.
1. HazardousmaterialremediationisspecifiedelsewhereintheContractDocuments.2. Coordinatereroofingpreparationwithhazardousmaterialremediationtopreventwaterfromenteringexistingroofingsystemorbuilding.
PART2-PRODUCTS
2
A
B
c
22
A
23
A
TEMPORARYPROTECTIONMATERIALS
EPSInsulation:ASTMC578.
Plywood:DOCPS1,GradeCD,Exposure1.
OSB:DOCPS2,Exposure1.
INFILLANDREPLACEMENTMATERIALS
Woodblocking,curbs,andnailersarespecifiedinSection061053"MiscellaneousRoughCarpentry.”
AUXILIARYREROOFINGMATERIALS
General:Auxiliaryreroofingpreparationmaterialsrecommendedbyroofingsystemmanufacturerforintendeduseandcompatiblewithcomponentsofexistingandnewmembraneroofingsystem.
PART3-EXECUTION
3
A.
B.
PREPARATION
ShutoffrooftoputilitiesandservicepipingbeforebeginningtheWork.
‘Testexistingroofdrainspriortoconstructiontoverifythattheyarenotblockedorrestricted.Contractorshallengageacertifiedfirmtoscopeeachdrainlinewithavideocamera.Thescopingshallbeginattherooflevelandterminateatthebasement.Thescopingofeachdrainpipeshallberecorded,andany‘anomaliesshallbephotographed.Provideareportofthetestresults.
1. ImmediatelynotifyConsultantofanyblockagesorrestrictions.
Testexistingroofdrainsafterconstructioniscompletetoverifythattheyarenotblockedorrestricted.Contractorshallengageacertifiedfirmtoscopeeachdrainlinewithavideocamera.Thescopingshallbeginattherooflevelandterminateatthebasementlevel.Thescopingofeachdrainpipeshallberecorded,andanyanomaliesshallbephotographed.Provideareportofthetestresults.AnyobstructionscreatedduringconstructionshallbeuncloggedbytheContractor.
CoordinatewithOwnertoshutdownair-intakeequipmentinthevicinityoftheWork.
1. Coverair-intakelouversbeforeproceedingwithreroofingworkthatcouldaffectindoorairqualityor activatesmoke detectorsintheductwork.
PREPARATIONFORRE-ROOFING 070150.19-3
RoofReplacement LangstonTerrace‘Washington,DC
E,
32
33
34
Duringremovaloperations,havesufficientandsuitablematerialson-sitetofacilitaterapidinstallationof‘temporaryprotectionintheeventofunexpectedrain.
‘Maintainroofdrainsinfunctioningconditiontoensureroofdrainageatendofeachworkday.
1, Preventdebrisfromenteringorblockingroofdrainsandconductors.
a. Useroof:drainplugsspecificallydesignedforthispurpose.b. Removeroof-drainplugsatendofeachworkday,whennoworkistakingplace,orwhenrainisforecast.
2. Ifroofdrainsaretemporarilyblockedorunserviceableduetoroofingsystemremovalorpartialinstallationofnewroofingsystem,providealternativedrainagemethodtoremovewaterandeliminateponding.
a. Donotpermitwatertoenterintoorunderexistingroofingsystemcomponentsthataretoremain,
ROOF TEAR-OFF
‘NotifyOwnereachdayofextentofrooftear-offproposedforthatday.
Lowerremovedroofingmaterialstogroundand,usingdust-tightchutesorotheracceptablemeansofremovingmaterialsfromroofareas.
FullRoofTear-Off:Removeexistingroofingmembraneandothermembraneroofingsystemcomponentsdowntothedeck.
Removeroofinsulationandcoverboard.Removebaseflashingsandcounterflashings.Removeperimeteredgeflashingandgravelstops.Removeflashingsatpipes,curbs,mechanicalequipment,andotherpenetrations.Removeroofdrainswhereindicated,Bitumenandfeltsthatarefirmlybondedtoconcretedecksarepermittedtoremainiffeltsaredry
ay Rene
a. Removeunadheredbitumen,unadheredfelts,andwetfelts.
7. Removefastenersfromdeckorcutfastenersoffslightlyabovedecksurface.
DECKPREPARATION
Inspectdeckaftertear-offofroofingsystem.
Ifdecksurfaceisunsuitableforreceivingnewroofingorifstructuralintegrityofdeckissuspect,immediatelynotifyConsultant.
1. DonotproceedwithinstallationuntildirectedbyConsultant.
BASEFLASHINGREMOVAL
Removeexistingbaseflashingsaroundparapets,curbs,walls,andpenetrations.
PREPARATIONFORRE-ROOFING 070150.19-4
RoofReplacement LangstonTerrace‘Washington,DC
35
B.
1. Cleansubstratesofcontaminantssuchasasphalt,sheetmaterials,dirt,anddebris.
Donotdamagemetalcounterflashingsthataretoremain.ReplacemetalcounterflashingsdamagedduringremovalwithcounterflashingsspecifiedinSection076200"SheetMetalFlashingandTrim."
Inspectwoodblocking,curbs,andnailersfordeteriorationanddamage.
1. Ifwoodblocking,curbs,ornailershavedeteriorated,immediatelynotifyConsultant.
DISPOSAL
Collectdemolishedmaterialsandplaceincontainers.
1. Promptlydisposeofdemolishedmaterials.2. Donotallowdemolishedmaterialstoaccumulateon-site.3, Storageorsaleofdemolisheditemsormaterialson-siteisnotpermitted.
‘TransportandlegallydisposeofdemolishedmaterialsoffOwner'sproperty.
ENDOFSECTION070150.19
PREPARATIONFORRE-ROOFING 070150.19-5
RoofReplacement LangstonTerrace‘Washington,DC
SECTION075423-THERMOPLASTIC-POLYOLEFIN(TPO)ROOFINGPART1-GENERAL
Ld RELATEDDOCUMENTS
A. DrawingsandgeneralprovisionsoftheContract,includingGeneralandSupplementaryConditionsandDivision01SpecificationSections,applytothisSection.
12 SUMMARY
A. SectionIncludes:
1, Adheredthermoplasticpolyolefin(TPO)roofingsystem,
2. Roofinsulation,
3. Recoverboard.
4. Walkways.
B. RelatedRequirements:
1, Section061053"MiscellaneousRoughCarpentry"forwoodnailers,curbs,andblocking;andforwood-based,structural-useroofdeckpanels.
2. Section072100"ThermalInsulation"forinsulationbeneaththeroofdeck.
3. Section077100"RoofSpecialties"formanufacturedcopings.
4, Section079200"JointSealants”forjointsealants,jointfillers,andjointpreparation.
5. Section221423"StormDrainagePipingSpecialties"forroofdrains.
13 DEFINITIONS
A. RoofingTerminology:DefinitionsinASTMD1079andglossaryinNRCA’s"TheNRCARoofing‘Manual:MembraneRoofSystems"applytoWorkofthisSection.
14 PREINSTALLATION MEETINGS
PreinstallationRoofingConference:ConductconferenceatProjectsite.
1. MeetwithOwner,Architect,Owner'sinsurerifapplicable,testingandinspectingagencyrepresentative,roofingInstaller,roofingsystemmanufacturer'srepresentative,deckInstaller,barrierInstaller,andinstallerswhoseworkinterfaceswithoraffectsroofing,includinginstallersof roofaccessoriesandroof-mountedequipment.

‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-1
RoofReplacement LangstonTerrace‘Washington,DC
Ls
16
2 Reviewmethodsandproceduresrelatedtoroofinginstallation,includingmanufacturer'swritten,instructions.

3. Review and finalizeconstructionschedule,and verify availabilityof materials,Installer's
personnel,equipment,andfacilitiesneededtomakeprogressandavoiddelays.
4. Examine deck substrateconditionsand finishesfor compliance with requirements,including
flatnessandfastening.
5. Reviewstructuralloadinglimitationsofroofdeckduringandafterroofing.6. Reviewbaseflashings,specialroofingdetails,roofdrainage,roofpenetrations,equipment‘curbs,andconditionofotherconstructionthataffectsroofingsystem.7._ Reviewgoverningregulationsandrequirementsforinsuranceandcertificatesifapplicable.8. Reviewtemporaryprotectionrequirementsforroofingsystemduringandafterinstallation.9. Reviewroofobservationandrepairproceduresafterroofinginstallation.
ACTION SUBMITTALS
ProductData:Foreachtypeofproduct.
1. Forinsulationandroofsystemcomponentfasteners,includecopyofFMApprovals’RoofNavlisting,
ShopDrawings:Includeroofplans,sections,details,andattachmentstootherwork,includingthe

following:
1, Layoutandthicknessofinsulation,
2. Baseflashingsandmembraneterminationdetails.
3. Flashingdetailsatpenetrations,
4. Taperedinsulationlayout,thickness,andslopes.
5. Roofplanshowingorientationofsteelroofdeckandorientationofroofmembrane,fastening
6.
spacings,andpattemsformechanicallyfastenedroofingsystem.
Insulationfasteningpatternsforcomer,perimeter,andfield-of-rooflocations.
WindUpliftResistanceSubmittal:Forroofingsystem,indicatingcompliancewithwindupliftperformancerequirements.
INFORMATIONALSUBMITTALS
QualificationData:ForInstallermanufacturer.
ManufacturerCertificates:
‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-2
RoofReplacement LangstonTerrace‘Washington,DC
Ly
18
19

1, PerformanceRequirementCertificate:Signedbyroofmembranemanufacturer,certifyingthatroofingsystemcomplieswithrequirementsspecifiedin"PerformanceRequirements”Article.
4, Submitevidenceofcompliancewithperformancerequirements.
2. SpecialWarrantyCertificate:Signedbyroofmembranemanufacturer,certifyingthatallmaterialssuppliedunderthisSectionareacceptableforspecialwarranty.

ProductTestReports:Forroofmembraneandinsulation,fortestsperformedbyaqualifiedtestingagency,indicatingcompliancewithspecifiedrequirements.

EvaluationReports:Forcomponentsofroofingsystem,fromICC-ES.
FieldTestReports:
1, __Fastener-pullouttestresultsandmanufacturer'srevisedrequirementsforfastenerpattems.
SampleWarranties:Formanufacturer'sspecialwarranties.
CLOSEOUTSUBMITTALS
MaintenanceData:Forroofingsystemtoincludeinmaintenancemanuals.
QUALITYASSURANCE
ManufacturerQualifications:A qualifiedmanufacturerthatislistedinFM Approvals’RoofNavforroofingsystemidenticaltothatusedforthisProject.
InstallerQualifications:A qualifiedfirmthatisapproved,authorized,orlicensedbyroofingsystem‘manufacturertoinstallmanufacturer'sproductandthatiseligibletoreceivemanufacturer'sspecialwarranty.

DELIVERY,STORAGE,AND HANDLING
DeliverroofingmaterialstoProjectsiteinoriginalcontainerswithsealsunbrokenandlabeledwithmanufacturer'sname,productbrandnameandtype,dateofmanufacture,approvalorlistingagencymarkings,anddirectionsforstoringandmixingwithothercomponents.
Storeliquidmaterialsintheiroriginalundamagedcontainersinaclean,dry,protectedlocationandwithinthetemperaturerangerequiredbyroofingsystemmanufacturer.Protectstoredliquidmaterialfromdirectsunlight.
‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-3
RoofReplacement LangstonTerrace‘Washington,DC
1.10
1. Discardandlegallydisposeofliquidmatlife.

thatcannotbeappliedwithinitsstatedshelf
Protectroofinsulationmaterialsfromphysicaldamageandfromdeteriorationbysunlight,moisture,soiling,andothersources.Storeina drylocation.Complywithinsulationmanufacturer'swritteninstructionsforhandling,storing,andprotectingduringinstallation.
Handleandstoreroofingmaterials,andplaceequipmentinamannertoavoidpermanentdeflectionofdeck.
FIELDCONDITIONS

WeatherLimitations:Proceedwithinstallationonlywhenexistingandforecastedweatherconditions
permitroofingsystemtobeinstalledaccordingtomanufacturer'swritteninstructionsandwarrantyrequirements.
WARRANTY
SpecialWarranty:Manufactureragreestorepairorreplacecomponentsofroofingsystemthatfailin‘materialsorworkmanshipwithinspecifiedwarrantyperiod.
1, Specialwarrantyincludesroofmembrane,baseflashings,roofinsulation,fasteners,coverboards,andothercomponentsofroofingsystem.
2. WarrantyPeriod:15yearsfromdateofSubstantialCompletion.
SpecialProjectWarranty:SubmitroofingInstaller’swarranty,signedbyInstaller,coveringtheWorkofthisSection,includingallcomponentsofroofingsystemsuchasroofmembrane,baseflashing,roofinsulation,fasteners,coverboards,andwalkwayproducts,forthefollowingwarrantyperiod:
1. WarrantyPeriod:TwoyearsfromdateofSubstantialCompletion.
PART2-PRODUCTS
24
A.
PERFORMANCEREQUIREMENTS
GeneralPerformance:Installedroofingsystemandflashingsshallwithstandspecifiedupliftpressures,thermallyinducedmovement,andexposuretoweatherwithoutfailureduetodefectivemanufacture,fabrication,installation,orotherdefectsinconstruction,Roofsystemandflashingsshallremainwatertight
1. AcceleratedWeathering:Roofmembraneshallwithstand2000hoursofexposurewhentestedaccordingto ASTM G152, ASTM G154, or ASTM G155.
‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-4
RoofReplacement LangstonTerrace‘Washington,DC
22
23
2. ImpactResistance:RoofmembraneshallresistimpactdamagewhentestedaccordingtoASTM13746,ASTM D4272,orthe"ResistancetoFootTrafficTest”inFM Approvals4470.
MaterialCompatibility:Roofingmaterialsshallbecompatiblewithoneanotherandadjacentmaterialsunderconditionsofserviceandapplicationrequired,asdemonstratedbyroofmembranemanufacturerbasedontestingandfieldexperience.
FMApprovals’RoofNavListing:Roofmembrane,baseflashings,andcomponentmaterialsshallcomplywithrequirementsinFMApprovals4450orFMApprovals4470aspartofaroofingsystem,andshallbelistedinFM Approvals’RoofNavforClass1ornoncombustibleconstruction,asapplicable.IdentifymaterialswithFMApprovalsCertificationmarkings.
1, _Fire/WindstormClassification:Class1-60.
2. Hail-ResistanceRating:FMGlobalPropertyLossPreventionDataSheet1-34SH.

‘THERMOPLASTICPOLYOLEFIN(TPO)ROOFING
‘TPOSheet:ASTMD6878/D6878M,internallyfabric-orscrim-reinforced,TPOsheet.
1, Manufacturers:Subjecttocompliancewithrequirements,provideproductsbyoneofthefollowing:
a, CarlisleSynTecIncorporated.
b. FirestoneBuildingProducts.
©. GAR.
d.— GenFlexRoofingSystems,
. JohnsManville;aBerkshireHathawaycompany.
f, Mule-HiideProductsCo.,Inc.
& —_VersicoRoofingSystems.
2. SourceLimitations:Obtaincomponentsforroofingsystemfromroofmembranemanufactureror‘manufacturersapprovedbyroofmembranemanufacturer.
3. Thickness:60mils,nominal.
4. ExposedFaceColor:White.

AUXILIARYROOFINGMATERIALS.
General:Auxiliarymaterialsrecommendedbyroofingsystemmanufacturerforintendeduseandcompatiblewithotherroofingcomponents.
1, AdhesiveandSealants:ComplywithVOC limitsofauthoritieshavingjurisdiction,
‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-5
RoofReplacement LangstonTerrace

‘Washington,DC
B. SheetFlashing:Manufacturer'sstandardunreinforcedTPOsheetflashing,55milsthick,minimum,ofsamecolorasTPOsheet.
C. PrefabricatedPipeFlashings:Asrecommendedbyroofmembranemanufacturer.
D. BondingAdhesive:Manufacturer'sstandard.
E, SlipSheet:Manufacturer'sstandard,ofthicknessrequiredforapplication.
F. MetalTerminationBars:Manufacturer'sstandard,predrilledstainlesssteeloraluminumbars,approximately1by1/8inchthick;withanchors.
G. MetalBattens:Manufacturer'sstandard,aluminum-zinc-alloy-coatedorzinc-coatedsteelsheet,approximately1inchwideby0.05inchthick,prepunched.
H. MiscellaneousAccessories:Providepourablesealers,preformedconeandventsheetflashings,preformedinsideandoutsidecomersheetflashings,T-jointcovers,lapsealants,terminationreglets,andotheraccessories.
24 ROOFINSULATION
‘A.— General:PreformedroofinsulationboardsmanufacturedorapprovedbyTPO roofmembrane‘manufacturer,andapprovedforuseinFMApprovals'RoofNavlistedroofassemblies.
B. _PolyisocyanurateBoardInsulation:ASTMC1289,TypeII,Class1,Grade2,feltorglass-fibermatfacer‘onbothmajorsurfacestoachieveR-40.
1, Manufacturers:Subjecttocompliancewithrequirements,provideproductsbyoneofthefollowing:
a. AtlasMoldedProducts;aDivisionofAtlasRoofingCorporation,
b. AtlasRoofingCorporation.
¢. CarlisleSyn'TeeIncorporated.
dd. DyplastProducts.
. FirestoneBuildingProducts.
f, FlexMembraneIntemationalCorp.
g. GAR.
h. HunterPanels.
i, Insulfoam;CarlisleConstructionMaterialsCompany.
j. JohnsManville;aBerkshireHathawaycompany.
Kk. Rmax,Inc.

2. CompressiveStrength:20psi,
3. Size:48by48inches.
4. Thickness:
‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-6
RoofReplacement LangstonTerrace‘Washington,DC
25
2.6
a, BaseLayer:1-1/2inches.
b. UpperLayer:AsrequiredtoachievethicknessindicatedonDrawings.
‘TaperedInsulation:Providefactory-taperedinsulationboards.
1, Material:Matchroofinsulation.
2. MinimumThickness:1/4inch,
3. Slope:
a. RoofField:1/4inchperfootunlessotherwiseindicatedonDrawings.
b. SaddlesandCrickets:1/2inchperfootunlessotherwiseindicatedon Drawings.
INSULATIONACCESSORIES
General:Roofinsulationaccessoriesrecommendedbyinsulationmanufacturerforintendeduseandcompatibilitywithotherroofingsystemcomponents.
Fasteners:Factory-coatedsteelfastenerswithmetalorplasticplatescomplyingwithcorrosion-resistanceprovisionsinFM Approvals4470,designedforfasteningroofinsulationandcoverboardstosubstrate,andacceptabletoroofingsystemmanufacturer.
InsulationAdhesive:Insulationmanufacturer'srecommendedadhesiveformulatedtoattachroofinsulationtosubstrateortoanotherinsulationlayerasfollows:
1, Modifiedasphaltic,asbestos-free,cold-appliedadhesive.
2. Bead-applied,low-rise,one-componentormulticomponenturethaneadhesive.
3. Full-spread,spray-applied,low-rise,two-componenturethaneadhesive.
RecoverBoard:ASTM C1177/C1177M,glass-mat,water-resistantgypsumboardor ASTMC1278/C1278Mfiber-reinforcedgypsumboard.
1, Products:Subjecttocompliancewithrequirements,provideoneofthefollowing:
a. Georgia-PacificGypsumLLC.
b. NationalGypsumCompany.
©. USGCorporation.
2. Thickness:Asrequiredbyroofmembranemanufacturer.3. ‘SurfaceFinish:Unprimed.
WALKWAYS
FlexibleWalkways:Factory-formed,nonporous,heavy-duty,slip-resisting,surface-texturedwalkwaypadsorrolls,approximately3/16inchthickandacceptabletoroofingsystemmanufacturer.
‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-7
RoofReplacement LangstonTerrace‘Washington,DC
1, Size:Approximately36
2. Color:Matchroofmembrane.
PART3 -EXECUTION
3A
A.
32
33
EXAMINATION

Examinesubstrates,areas,andconditions,withInstallerpresent,forcompliancewithrequirementsandotherconditionsaffectingperformanceoftheWork.
1. Verifythatroofopeningsandpenetrationsareinplace,curbsaresetandbraced,androof-drainbodiesaresecurelyclampedinplace.2. Verifythatwoodblocking,curbs,andnailersaresecurelyanchoredtoroofdeckatpenetrations
andterminationsandthatnailersmatchthicknessesofinsulation.
Proceedwithinstallationonlyafterunsatisfactoryconditionshavebeencorrected.
PREPARATION
Cleansubstrateofdust,debris,moisture,andothersubstancesdetrimentaltoroofingsysteminstallationaccordingtoroofingsystemmanufacturer'swritteninstructions.Removesharpprojections.
Preventmaterialsfromenteringandcloggingroofdrainsandconductorsandfromspillingormigrating“ontosurfacesofotherconstruction,Removeroof-drainplugswhennoworkistakingplaceorwhenrainisforecast.
Performfastener-pullouttestsaccordingtoroofsystemmanufacturer'swritteninstructions.
1, Submittestresultwithin24hoursafterperformingtest.
a, Includemanufacturer'srequirementsforanyrevisiontopreviouslysubmittedfastenerpatternsrequiredtoachievespecifiedwindupliftrequirements.
INSTALLATIONOFROOFING,GENERAL
Installroofingsystemaccordingtoroofingsystemmanufacturer'swritteninstructions,FM Approvals’RoofNavlistedroofassemblyrequirements,andFM GlobalPropertyLossPreventionDataSheet1-29,
Completeterminationsandbaseflashingsandprovidetemporarysealstopreventwaterfromenteringcompletedsectionsofroofingsystematendofworkdayorwhenrainis
‘THERMOPLASTIC-POLYOLEFIN(TPO)ROOFING 075423-8
RoofReplacement LangstonTerraceWashington,DC
SECTION221423-STORMDRAINAGEPIPINGSPECIALTIES
PART1-GENERAL
1
A
12
13
14
RELATEDDOCUMENTS.
DrawingsandgeneralprovisionsoftheContract,includingGeneralandSupplementaryConditionsandDivision01SpecificationSections,applytothisSection,
SUMMARY
SectionIncludes:
1. Roofdrains.2. Flashingmaterials.
ACTIONSUBMITTALS
ProductData:Foreachtypeofproductindicated.
QUALITYASSURANCE
Drainagepipingspecialtiesshallbearlabel,stamp,orothermarkingsofspecifiedtestingagency.
PART2-PRODUCTS
21
A.
METALROOFDRAINS
Cast-Iron,Medium-Sump,General-PurposeRoofDrains:
1. Manufacturers:Subjecttocompliancewithrequirements,manufacturersofferingproductsthat‘maybeincorporatedintotheWorkinclude,butarenotlimitedto,thefollowing:
a. JosamCompany.b.— MIFAB,Inc.c. Smith,JayR.Mfg.Co.4. OrOwnerApprovedEqual
Standard:ASMEA112.6.4,forgeneral-purposeroofdrains.BodyMaterial:Castiron.DimensionofBody:8-to12-inch(203-to305-mm)diameter.DrainOpening:MatchExistingifreplacement;4”inchfornewroofdraininstallation.CombinationFlashingRingandGravelStop:Notrequired.Flow-ControlWeirs:Notrequired.Outlet:Bottom,ExtensionCollars:Notrequired.10.UnderdeckClamp:Required.

Beer avaLD
STORMDRAINAGEPIPINGSPECIALTIES. 221423-1
RoofReplacement LangstonTerraceWashington,DC
22
D.
11, ExpansionJoint:Notrequired.12, SumpReceiverPlate:Notrequired.13, DomeMaterial:Castiron.14, WireMesh:Notrequired.15, PerforatedGravelGuard:Notrequired.16,— Vandal-ProofDome:Notrequired.17, WaterDam:Notrequired.

FLASHINGMATERIALS
LeadSheet:ASTM B 749,TypeL51121,copperbearing,withthefollowingminimumweightsandthicknessesunlessotherwiseindicated:
1. GeneralUse:4.0-Ib/sq.ft.(20-kg/sq.m),0.0625-inch(1.6-mm)thickness.
Fasteners:Metalcompatiblewithmaterialandsubstratebeingfastened.
‘MetalAccessories:Sheetmetalstrips,clamps,anchoringdevices,andsimilaraccessoryunitsrequiredforinstallation;matchingorcompatiblewithmaterialbeinginstalled.
Solder:ASTMB 32,lead-freealloy.
PART3 -EXECUTION
3.1
A.
32
33
INSTALLATION
Installroofdrainsatlowpointsofroofareasaccordingtoroofmembranemanufacturer'swritteninstallationinstructions.
1, InstallflashingcollarorflangeofroofdraintopreventIeakagebetweendrainandadjoiningroofing.Maintainintegrityofwaterproofmembraneswherepenetrated.2. Installexpansionjoints,ifindicated,inroofdrainoutlets.3. Positionroofdrainsforeasyaccessandmaintenance.
Installsleeveflashingdevicewitheachconductorpassingthroughfloorswithwaterproofmembrane.
CONNECTIONS,
ComplywithrequirementsforpipingspecifiedinSection221413"FacilityStormDrainagePiping,"Drawingsindicategeneralarrangementofpiping,fittings,andspecialties.
FLASHINGINSTALLATION
Fabricateflashingfromsinglepieceofmetalunlesslargepans,sumps,orotherdrainageshapesarerequired.Joinflashingaccordingtothefollowingifrequired:
1, LeadSheets:Burnjointsof6.0-Ib/sq.ft.(30-kg/sq.m) leadsheets,0.0938-inch(2.4-mm)thicknessorthicker.Solderjointsof4.0-Ib/sq.ft.(20-kg/sq.m)leadsheets,0.0625-inch(1.6-mm)thicknessorthinner.

Installsheetflashingonpipes,sleeves,andspecialtiespassingthroughorembeddedinfloorsandroofswithwaterproofmembrane,
STORMDRAINAGEPIPINGSPECIALTIES. 221423-2
RoofReplacement LangstonTerraceWashington,DC
PipeFlashing:Sleevetype,matchingthepipesize,withaminimumlengthof10inches(250mm)andwithskirtorflangeextendingatleast8inches(200mm)aroundpipe.SleeveFlashing:Flatsheet,withskirtorflangeextendingatleast8inches(200mm)aroundsleeve.EmbeddedSpecialtyFlashing:Flatsheet,withskirtorflangeextendingatleast8inches(200mm)aroundspecialty.

C. Setflashingonroofsinsolidcoatingofbituminouscement.
D. Secureflashingintosleeveandspecialtyclampingringordevice,
E,__ Fabricateandinstallflashingandpans,sumps,andotherdrainageshapes.
34 PROTECTION
‘A. Protectdrainsduringremainderofconstructionperiodtoavoidcloggingwithdirtordebrisandtopreventdamagefromtrafficorconstructionwork.
B, Placeplugsinendsofuncompletedpipingatendofeachdayorwhenworkstops.
ENDOFSECTION221423
CONTRACTOR SPECIFICATION REVIEW
1.4WorkCoveredbyContractDocuments(changesmadeduetospecificationswrittenfor‘morethanonebuildinganddifferentexistingconditions)
A.
A.
Part1.SubPPL.Contractorshallberesponsibleforproperdisconnectionand.reconnectionofallrooftopequipmentasnecessary.N/APart2.A.Contractorshallproperlyremoveandabateanyasbestoscontainingmaterials.ContractorshallberesponsibletoremoveanddisposeofthehazardousmaterialsfollowingtheDistrictofColumbiaandFederalguidelinesasappropriate.N/A
Part2.d,Contractorshallremoveandreplaceallexistingdeterioratedand/ordamagedwoodblockingasrequired.Thecontractorshallinstalladditionalwoodblockingaroundtheperimeteroftheroofifrequiredtoaccommodatethenewinsulationsystem.
Part2.f.Existingdrainbowlsshallremaininplace.Contractorshallinspecttheconditionofeachdrainbowl,andtheContractorshallimmediatelyinformtheConsultantifanydeteriorateddrainbowlsareidentified.Contractorshallprovideandinstallallnewcastirondrainhardwaretoincludebutnotbelimitedtoclampingrings,strainers,etc.Thispartisexcludedfromourproposal.WehaveinsteadincludedRetro-Fitinsertdrainsfor18drainsonthisproject.

Part2.g.ThecontractorshallfurnishandproperlyinstallthenewspecifiedR-40insulationsystemwithinsulationadhesive(4”inchesoncenterribbonsinthefield,perimetersandcomers).Install48°x 48”sumpsaroundalldrains,Thenewsystemshallincludecricketsandsaddlesasnecessarytoprovideproperdrainage.Cricketsandsaddlesshallhaveaslopeof1/4”perfoot.Thispartandanyandallreferencestothispartisexcludedfromthisproposal.Afterexaminationoftheexistingroofareasincludedinthisprojectifthisspecificationisfollowedthenew
STORM DRARINEE PHINGdiglrnthenstheexistingthroughwallflashingon theconcrete271423-3
RoofReplacement LangstonTerraceWashington,DC
roofareawhichisatotalof11,300squarefeet.Wewillproposeadifferentsystem‘forthissection.
Theinsulationadhesivewillbeinstalledpermanufacturersrequirementswhichis:12”inthefieldoftheroof6”intheperimeteroftheroof4”inthecornersoftheroof
Alsoincludedinthisprojectare4roofareasconsistingofametalroofdeckthatarestructurallyslopedapproximately3inchesin12inches.WewillincludetheR 40insulationmechanicallyfastenedontheseroofareas.Thedensdeckwillbeadheredtoprovideaplatefreesurfaceforsolarpanels.No taperedinsulationswillberequiredforthefieldoftheseroofs.
Part2.I.Installnewcantstripsatallverticalwallsandroofcurbs.Thispartandanyandallreferencestothispartisexcludedfromthisproposal.
Part2.m.TheContractorshallfurnishandproperlyinstallthemanufacturer’sliquidappliedflashingsystemtoallpipesandpenetrations.Thispartandanyandallreferencestothispartisexcludedfromthisproposal.AllpenetrationswillbeflashedusingmanufacturerTPOflashingmaterials.
Part2,n.Contractorshallproperlyinstallanewthrough-wallcounterflashingsystematallpenthouseandbrickfagaderisingwalllocations.Thenewcounterflashingsystemshallbeinstalledaminimumof8”inchesabovethefinishedroofsurface.Contractorshallremoveandreinstallbricksasrequiredtofacilitatetheinstallationofthenewthrough-wallcounterflashingsystem.Contractorshallprovideandinstallnewmasonryunitsifrequired.Contractorshallproperlysupportthebrickveneeroncebricksareremovedtocompletethework.Thispartandanyandallreferencestothispartisexcludedfromthisproposal.
Part2.0.Contractorshallremove100%ofexistingmortaratpenthousebrickwallsandre-point100%penthousebrick.Assume300saftbrickpointingperpenthouse.Thispartandanyandallreferencestothispartisexcludedfromthisproposal.
Part2.p.Contractorshallremoveandreplacecracked,looseordeterioratedbrickasindicatedondrawings,Note:Buildingsonthissitearehistoricalinnatureandcareshallbetakentore-useexistingbrickwherefeasibleandmatchnewmaterialstothecharacteristicsofexistingbrickandmasonrymaterials.Thispartandanyandallreferencestothispartisexcludedfromthisproposal.

Part2.q.Allrooftopunitsshallbepainteduponcompletionofroofworkwitharustprohibitivepaint.Thispartandanyandallreferencestothispartisexcludedfromthisproposal.
Part2.s.Contractorshallfurnishandinstallnew,largerpipesupportsduetotheheightofthenewroofsystemifnecessaryunderneathconduitrunningacrosstheroofsurfaceatintervalsrecommendedbythemanufacturer.Thispartandanyandallreferencetothispartisexcludedfromthisproposalbecauseweareproposinga1/8”slopeinsulationsysteminsteadof%”specifiedinsulationtomeettheroofbudget.
STORM DRAINAGE PIPING SPECIALTIES, 221423 -4
RoofReplacement LangstonTerraceWashington,DC
Part2.t.Contractorshallalterdoorframesand/ordoorsifrequiredduetofinalheightofthenewroofsystem.Thispartandanyandallreferencestothispartisexcludedfromthisproposalbecauseweareproposinga1/8”slopeinsulationsysteminsteadof%”specifiedinsulationtomeettheroofbudget,
Part2.u.Contractorshallsupplyatwenty(20)yearNDLmanufacturer’swarrantyforadheredthermoplastic-polyolefin(TPO)roofingsystem.Thenewsystemshallbereadytoacceptanewsolararraytobeinstalledonthebuildingwithoutimpactonthenewroofwarranty.TheContractorshallsupplyatwo(2)yearcontractorwarranty.Wehaveincludeda30-yearwarrantyinthisproposal.
1.4PartB PhotovoltaicSystemInstallation.Costsassociatedwiththissectionarenotincludedinthisproposal.Thiscontractorandthismanufacturerareavailabletoinspecttheroofaftersolarinstallationiscomplete.
Section1.8.C.Drawingcoordination:Nodrawingswereprovidedforthisproject.
Section1.9.Useofconsultantsdrawings,specifications,& otherdocuments.Noconsultantdrawings,specifications,orotherdocumentswereprovidedforthisproject.
Section024119—Selectivedemolition:isexcludedfromthisproposal,
Section035100—ConcreteRoofDeckRepairs:
A unitpricewillbeprovidedforconcretedeckrepairs.Nominimumsquarefeetquantityiscarriedinthisproposal.
UnitCostforconcreterepairsare$15.00/S.F.
Section040120—Maintenanceofunitmasonry:Thissectionisexcludedfromthisproposal.
Section061053~MiscellaneousRoughCarpentry.Thissectionisexcludedfromthisproposal.
Section070150.19—PreparationforRe-Roofing,
1.6FieldConditions
A ExistingRoofingSystem:GravelSurfaceBuilt-UpRoof.Thisisnotcorrect.TheexistingroofsystemisaGranulatedsurfacenotgravelsurfaced.
1.6.H,HazardousMaterials:Thispartisexcludedfromthisproposal.Noreportwasprovided.
3.1Preparation:

A.Shutoffrooftoputilitiesandservicepipingbeforebeginningthework.Thispartandanyandallreferencetothispartisexcludedfromthisproposal.
D.Coordinatewithownertoshutdownair-intakeequipmentinthevicinityofthework.Thispartisexcludedfromthisproposal.
Endof Section07150.19
STORMDRAINAGEPIPINGSPECIALTIES. 221423-$
RoofReplacement LangstonTerraceWashington,DC
Section075423-Thermoplastic-Polyolefin(TPO)RoofingPart1-General
Part1.1RelatedDocuments:A.Drawingsandgeneralprovisionsofthecontract,includingGeneralandSupplementaryConditionsandDivisiononeApplytothissection.Noneoftheseitemswereprovidedforthisproject.Theyareallexcluded.
Part 1.11 Warranty
‘A.2.Specifiesa15-YearWarranty.Thisproposalincludesa30-yearwarranty.
Part2.2ThermoplasticPolyolefin(TPO)Roofing
A.3.Thickness:60mils,nominalThisproposalincludes80-milRoofmembrane
Part2.4 Roof insulation
B.SpecifiesR 40value.
R-40willbepossibleon13000squarefeetofthisprojectwithametaldeck.
R-40willnotbepossibleontheconcreteroofdeckmeasuringapproximately11,300square‘feetislimitedinflashingheightatallthrough-walllocationsandatIbeamssupportingsomeHVACEquipment.TheminimumR-Valueattheroofdrainwillbe11.4andanaverageofR-22overtheroofarea.
2.4.B.a,BaseLayer:1-1/2inches.Thisproposalincludesa2inchbaselayer.
2.4.C.TaperedInsulation:Thisproposalincludesa1/8inchperfootslopeinthefieldand%inchperfootcricketsandsaddles.Thischangeisnecessarytoavoidthecostsofraisingthethrough-wallflashinganddoorthresholds.
2.5InsulationAccessories.
3.SurfaceFinish:Unprimed:RecoverBoardincludedinthisproposalisprimedfromthefactory.
3.4Installationofinsulation
C.Installationoverexistinginsulation.Thisdoesnotoccuronthisproject.
Thisspecificationdoesnotincludeinsulationinstallationonaconcreteroofdeck.
Theconcretedeckinsulationwillbeadheredwithamanufacturedroofinsulationadhesive.Theattachmentrateswillbe:
STORMDRAINAGEPIPINGSPECIALTIES. 221423-6
RoofReplacement LangstonTerraceWashington,DC
FieldofRoof= 12”PerimeterofRoof= 6”CornersofRoof=4”

3.10ProtectingandCleaning.Thispartisexcludedfromthisproposal.
Section076200—SheetMetalFlashingandTrim.Thisentiresectionisexcludedfromthisproposal.
Section077100—RoofSpecialties.
1.2Summary‘A.2,Roof-Edgespecialties.Thisproductisexcludedinthisproposalbecausethereisnolocationforit.
STORMDRAINAGEPIPINGSPECIALTIES. 221423-7
RoofReplacement LangstonTerraceWashington,DC
2.2CopingsA.2.c.Color:AsselectedbyOwnerfrommanufacturer’sfullrange.Thiswillbeselectionfromafulllineofstandardcolors.
2.2.A.4,OverflowscuppersThisproductisexcludedfromthisproposal.Therearenoprojectdrawingsshowinglocationsandspecificdetails.
2.3Roof-EdgeSpecialties.Thisproductisexcludedfromthisproposal.
3.3.C.Integratecustomoverflowscuppersintocopingsystempercontractdrawings.Thisproductisexcludedfromthisproposal.
3.4Roof-EdgeSpecialtiesInstallation.Thisproductisexcludedinthisproposal.
Endof077100
Section079200—JointSealants.Thispartisexcludedfromthisproposal.
Section221423—StormDrainagePipingSpecialtiesThissectionisexcludedinthisproposal.WehaveincludedaHerculesmetalretro-fitdrainforeachroofdrainonthisproject.
Endofspecificationreview.
‘AddscopedetailsagreeduponwithOwnerandContractor.Scopemustbeownerconfirmed.Canonlyusecontractorscopeasattachment
ProjectScopeAttachmentsAdddetails.Referencetitle,dateandpage#ofattachments
STORMDRAINAGEPIPINGSPECIALTIES. 221423-8

DistrictofColumbia HousingAuthority

Contractor'sPriceProposalSummary-CSI
JobOrderNumber: DJ72-DC22.01

Title: RoofReplacementatSibley
Contractor: ‘AutumnGeneralContracting,LLC
ContractNumber J72-0009-2019
ProposalValue: $1,307,680.27
ProposalName: RoofReplacementatSibley(revision3)
Locati SibleyPlaza
BriefScope: RoofReplacementatSibley
ProjectManager From:
01-GeneralRequirements: $363,174.52
05-Metals: $29,374.83
06-Wood,Plastic,andComposites: $14,391.00
07-ThermalAndMoistureProtection: $869,563.56
22- Plumbing: $10,415.98
23-Heating,Ventilating,AndAir-Conditioning(HVAC): $6,510.62
33- Utilities: $14,249.76
WorkOrderProposalTotal $1,307,680.27
‘Thisworkorderproposaltotalrepresentsthecorrecttotalfortheproposal.Anydiscrepancybetwoenlinetotals,subolalsandtheproposalotalduetorouncingofthelinetotalsandaub-otls.
‘ThePercentofNPPonthisProposal: 0.00%
Kiintiysonges 8/13/24JoshuaKim Date

JOCJobOrderPackageDJ72-DC22.01 10
Contractor'sPriceProposalSummary-CS! Pagetof1
srr272028

DistrictofColumbia HousingAuthority

Contractor's Price Proposal Detail-CSI

JobOrderNumber: DJ72-DC22.01

Tit RoofReplacementatSibley
Contractor: ‘AutumnGeneralContracting,LLC
ContractNumber: J72-0009-2019
ProposalValue: $1,307,680.27
RoofReplacementatSibley(revision3)
SibleyPlaza
Mod. __UOMDescription LineTotal
[01GeneralRequirements J
1 ‘012216,00-0002 EA ReimbursableFeesRembusableFeswilbepaiothecorrectorfor ‘$50,000.00eligiblecoss.InserttheappropriatequantitytoadustthebasecostotheactualReimbursableFee.IftherearemultipleReimbursableFees,isteachconeseparatelyandaddacommentinthenote”blocktoidentitytheReimbursableFee(e.g.sidewalkclosure,roadcut,varouspermits,extendedwarranly,expeditedshippingcosts,etc).AcopyofeachreceiptshallsubmitedwihthePriceProposal

‘Quantiy UnitPrice Facior ToiadInstaiation5000000x $100 x 4.0000= 850,000.00
UserNote:AllowancebyOCHAforpublicspacepermits,roadclosurespermits,traccontrolandassociatedcost
Categoryt:Reimbursable Category:Allowances:2 (0422:2000-0047, HR FlagpersonForTraficGonrol $12,129.38
‘Guantiy atPrCe Factor ToilInstatiation260.00x soae7x 4.2482= $12,129.98
UserNote:SafetyMonitoronRoot-overseewaminginesystem,crane/histoperation-willbeonsiteflldurationofroofWorkfinetemusedtoreflecthourlyrate)
Category1:TPORoofing Category:
3 ‘072220000087 HR FlagporeonForTraficConral $19,407.01
‘Guaniiy UntPre Factor ToaInstaiation 40000x soee7x 4.2482= $19.407.01
UserNote:flagpersondirectingtraffic/pedestians:duringmaterialdeliveries,hoistingmaterial,dumpsterhauloff
Categoryt:TPORoofing Category4:
7 ‘072220000087 HR FlagpersonForTraficConrol $11,168.03
‘Guantiy UntPre Factor ToaInstaiation 23000x soee7x 4.2482= $11,159.03,
UserNote:Forcraneoperation(2riggers,oneonroo,oneonground)
Categoryt:TPORoofing Catogory4:
3 oF222300-0608 WA 707675TonLif,TruckMountedHydraulicGraneWithFul-TimeOperator '$26,043.21
‘Guanlly alPre Facor ToaIntatation 300 x sees.orx 1.9000= $26,048.21
Catogory1:TPORoofing Catogory4:
JOCJobOrderPackageDJ72-DC22.01 10
‘Contractor'sPriceProposalDetal-CSI Pagetof10
arr272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01

RoofReplacementatSibleystNumber Mo. _UOMDescription LineTotal
ralRequirements
onze 73000888 ‘ize WK ForEquipmentWithoutOperator,Dedut $1,072.70
‘Goaniy UnitPrice Facior TaalInstataton os x sasae x 4.0000= $1,072.70UserNoe:
Category':TPORoofing Catogory4:
7 ormzsooa7ae MO UpTe400%,ManualSwngRoofHolst $as1292
Guantiy TaitPrice Faaor TealInstataton 400 x sons x 12482 saa1ase
UserNote:For(2)meinootre0s
Catogoryt:TPORoofing Category4:
o oimazsoot07s MO 13GYRearDumpTruckWithFul-TmeTrockDriver 347,08107
‘Gusniy TriPrice Faaor oarInstatation200 x $16,440x ‘2482= saoatorUserNote:HalTrash-Dungdemeandinstalation
Categoryt:TPORoofing categorys:
@ o1ze7001075 0128 WO ForEquipmentWithoutOperator,Deduct $-6.25583
Guanity UniPrice Faaor TealInstataton oso x $1000078x 12482= $6,255.89
UserNote
Category:TPORoofing Catogorys:
To rsste000008 TF TemporaryWoodenGuarral,4 HighPost,HandrailAndintermediate31873548
Ty TaitPrbe Paar oarInsataton90000x sisorx a8 * $19,70548
UserNote:TemporaryFallProtection

Category:TPORoofing Categorys:
07582300-0008 OF SeafokingWihBracingAccessories~AreaBasedOn5WiseSections $18,760.12(CGF/Month‘usnity ritPrice Far oarInston 52100x s21.19x 42492= $19,700.12
UserNot:EnrancesWakvayOverheadprotection(500LF)[8month
Categoryt:TPORooting Categorys:
12 ov42000-0007 CGF UpTo20HeightSeafoangInlErectionAndFralDismanting,PerCGF 313,696.25OfScafoldngAndAccassores‘Quanity ‘UnitPrce Fadior ToaInston 48000x 208 x 1.2482= $19,698.25
UserNote:EntrancesWavayOverheadprotection(500LF)[8month
Catogory1:TPORoofing Categorys:
JOCJobOrderPackageDJ72-D622.01 40
‘ContractsPriceProposalDeta-CSI Pageof10arr272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01

RoofReplacementatSibley
StNumber Mod. YOM Description LineTotal
ralRequirements
43 015426000012 EA SwingStagePiatiormAndTemporaryRoofMountedOutriggerSystom $7,239.04ErectionAndDismantinginciudesbothntlerectionandfinaldismantlingcftemporaryroofmountedcuiggersystom.

‘Quantty UnitPaice Fador TaalInstatation 200 x 8289079x 12482* $7,238.04
UserNote:Costioessemblelcisassemble(2)trashchuteoutager(netemctadjustedtocovercost)
Categoryt:TPORoofing Category:
1407 852600-0018, CLF 7ExteriorVingTape(WarringTape) 3364.16
‘Guanitiy UniPrice Fador ToaInstatation1600 x ste4sx 12482= $964.16
Categoryt:TPORoofing Category:
7S __07562600-0160 F ighWithPesisAtB'OnGenter,PlasticMeshTemporarySafelyFence 31,165:79
‘Guaniiy UniPrice Fador ToadInstaation0000 x. $190 x 12482= 31,185.78
UserNote:TemporaryFencingforStagingareaandmobilecrane,dumpster,2staginglocations
Category1:TPORoofing Category:
Te 07562800-0020 ‘SF SmallMeshDebraNetinglncludes3°moldedplasticbaseplates,plastic $5,641.88cablees,and14",749acacabletiedoffostructure,notincludinganchors‘Quanity UniPrice Fader TealInstaation400000x S13 x 12482= $5,661.86,
UserNote:Atroofopperimeteriocaichloosedebris
Categoryt:TPORoofing Category:
70174 1300-0005 (GY CollectExsingDebrisAndLoadInoTruckOrDumpsterPerOYofdebis $8,635.05removes,‘Quaniy UniPre Fador TaalInstatation60000x sitssx 12482* 8635.05
UserNote:HaulTrash-Duringdemoaninstallation
Categoryt:TPORoofing Category:
Te 01741900-0004 F Dianetr,StelTemporaryDebrisChute $13,180.37
‘Goanitiy UniPrice Fador ToaInstatation350.00x $90.17x 12482= $19,100.37
UserNote:atyadjustedtocovercost(4month)
Catogoryt:TPORoofing Catogorys:
19 01741900-003 CY TredilonalBingConstructionMaterialsLandDumpFee $12,544.44
‘Guaniiy UniPre Fador TaalInstatation60000x $1875x 12482* $12,544.41
UserNote:HeulTrash-Duringdemeandinstalation
Categoryt:TPORoofing Category:
JOCJobOrderPackageDJ72-D622.01 10
Contractor’PriceProposalDetailCS! Page3of10
arr272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01

Ti RoofReplacementatSibley
StNumber Mod. YOM Description LineTotal
[01-GeneralRequirements )
2001 850700-0012, ‘SQ RoofingSystem,CompleteWh 75LBBaseSheatt/Z"plywood,2plyType $102,961.524fiberglassfet1capsheetgranularmodifiedbitumen,cantstrip,capAeshing/curng.‘Quantity TARPS Facer ToaInstatiation 00 x seae2 x 42482* $0.00
Demestion 40000x $206.22x 1.2082= 102,961.52
UserNote:Demoexistingmodifiedbitumenrot.quantityrelectsdemoof200+pitchpockels,60+HVACCurbsand30+ventpipesandnumerousrooftopantennae,

Categoryt:TPORoofing Category4:
207 8526000006 LF InstallConduit172°ElectricalMetalicTubing(EMT)AndFitingsIncluding 30,446.38‘SupporsAndFasteners‘Quantiy atPre Facior oiadInstaiation4100.00x $525 x 4.2482= $7,208.38,
Demastion 1,100.00x $163 x 1.2482= $2,288.02UserNote:condirelocation
Catogoryt:TPORoofing Catogory4:
‘Subtotalfor01-GeneralRequirements: $363,174.52
[05-Metals J
22 05051900-0104 EA 3/8"Dameterx3"Length,ZinePlatedStool,ConcreteSiooveAnchor $29,657.23
‘Guaniiy UniPre Factor ToaInstatiation360000x 9660 x 42482= $29,657.23
UserNote:attachplatesandwoodnaileroparapetwalls
Catogoryt:TPORoofing Catogory4:
20505 1900-0104 161 EA For>100,Deduct $-5.437.16
‘Guaniy ARPS Facer ToilInstatiation30000 x sazt x 12482* $5,497.18
UserNote:
Category1:TPORoofing Category:
24 05051900-0705 EA 8i@Dameterx4"Length,ZinePlatedSteel,ConcreteSleeveAnchor $2,118.82
‘Guantiy UntPre Factor ToadInstatation 260.00x $679 x 4.2482= $2,118.62
UserNote:attachbartoverticalwall
Categoryt:TPORoofing Catogory4:
2 05051000166 EA 102BokDiameter,ZincPlatedStee,ConcreteLagShieldAnchor $2,508.76
‘Guanily aire Facor ToadIntatation 20000x sss x 4.2482= $2,598.78,
UserNote:anchordawnwoodblockingtoconcretedeckingtoaccepttotersins
Categoryt:TPORoofing Category4:
26 053113000018, ‘SF 1/2"Deep,16GaugeOpenRibbedGalvanizedSteelDeck $203.64
‘Guanty UnitPe Facior ToiadInstaiation 2500 x saat x 412482= s2sa.04
UserNote:metaldeckingrepairsongarbageroomroot
Categoryt:TPORoofing Category:
JOCJobOrderPackageDJ72-DC22.01 10
‘Contractor'sPriceProposalDetal-CSI Page4of10
arr272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01

Ti RoofReplacementatSibley
StNumber Mod. YOM Description LineTotal
[05-Metais J
270531 13000013, (0187 «SF ForUpTo100,Add $148.54
‘Guantiy UnPre Factor ToaInstatiation5000 x $238 x 4.2482= s14a.st
UserNote:
Categoryt:TPORoofing Category:
‘Subtotalfor05-Metals: $29,374.83
[06-Wood,Plastic,andComposites J
28 060528000121 EA 112Damoterx6"Length,ZincPlatedStool,HexLagBolt $2,696.41
‘Guantiy UntPre Factor ToaInstatiation23000x 088 x 4.2482= 82,896.41
UserNote:anchordownwoodblockingtoconcretedeckingtoaccepttrotdrains

Categoryt:TPORoofing Category4:
ETC] LF 2X8"PressureTreatedWoodBlockingToConceto $9,143.07
‘Guanty TARPS Facer ToaInstaiation425000x 5588 x 12482* $9,143.07
UserNote:Parapetwallwoodblocking
Categoryt:TPORoofing Category4:
30 OB1716000159 LF 2X8"PressureTreatedWoodBlockingToConeie 31,462.89
‘Guanty UnitPre Facior olaInstaiation 20000x $588 x 412482= s1,402.09
UserNote:Woodblockingtoconcretedeckingtoacceptretrofitdrains
Categoryt:TPORoofing Catogory4:
3t 06163300-0008, ‘SF 816"TickGDXPlywoodRoofDeckingAppledtowoodraters. $948.63,
‘Guan atPrice Facor ToaInstaiation 500.00x siz x 4.2482= $948.63
UserNote:groundprotectionformachines,heavyequipement,dumpster

Catogory1:TPORoofing Category4:
‘Subtotalfor06-Wood,Plastic,andComposite $14,391.00
[07-ThermalAndMoistureProtection J
32 07221600-0088 SF 2"Thick,R114,Poyisocyanurate,RoofBoardInsulation $64,875.20
‘Guanliy TatPrice Facor ToaInstatation2750000x sts x 4.2482= 964,875.20
UserNote:BaselayerinsulontoachioveRvalue
Categoryt:TPORoofing Category4:
JOCJobOrderPackageDJ72-DC22.01 10
‘Contractor'sPriceProposalDetal-CSI PageSof10
arr2r2028
Contractor'sPriceProposalDetail-CSIContinued..

JobOrderNumber: DJ72-D022.01
Ti RoofReplacementatSibley
StNumber Mod. _UOMDescription LineTotal

[07-ThermalAndMoistureProtection J

330722 1800-0058 ‘SF 112"Thick,R28,High-DensiyPoWisooyanurateCoverBoardAndRooting $5242.44Inautaton‘Gusniiy ritPrice Facer oarInston 250000x S188x 1.2402= ss242.44
UserNot:parapetwalvricalsuriacecoverasphaltcatessufoce
Categoryt:TPORooting Categorys:
3 o7z21800-0054 SF 12ThickRO,High-DensityPolysocyanurateCoverBoardAndRooting 357,656.84Inaulaton|‘Quaniy UnitPrce Faaior ToaInsatotionzrso000x S188x 1.2482= 367,806.04
UserNote:Coverboard,ld
Catogoryt:TPORoofing Categorys:
350772 1600-0080 SF 525"AverageThickness(30.0AverageR-Value),176"Sop,Tapered $200,206.98PotysocyanurateBoard‘Guantiy TaitPrice Fagor TearInstasatonzrsoocox $582x 1.2482= $203,206.98
UserNote:Taperedinsulationoprovideproperslope
Categoryt:TPORoofing Catogory4:
3 o7a21600-0088 SF 6AverageThickness(942AverageVale),1H"Slope,Tapered $101,770.74PobysocyenurteBoard‘Guantiy TaitPace Fader ealtrstasotion1270000x saz x 2482= s101,7707%4
UserNote:cricketstoiverwartdrain
Catogoryt:TPORooting Catogorys:
370722 1800-0780 ‘SF Demelsh>1"To2AverageThicknessgdBoardRoofingInsulation $46,807.50
‘Guantiy UriPrbe Fador oaInsitofon——125.00000x 3030x 12082 s46,007:50
UserNote:multpelayerdemotion
Category’:TPORoofing Catogorys:
3 o7sron0TSs ‘SO InsulLeck®EHRBio-BasedHighRiseUrethaneinsulationAdhesiveFor Bit77257NowConstuetonOrGravel‘Quantiy TriPrice Fagor ToadInston 95000x $0428x 1.2482= sinnr72s7
UserNote:duetohighofthebung,addtionaladhesiveinmultipleayersatperimetersandcomersarerequiedtoachieveFM180fasteningpattemsentireroot
Category’:TPORoofing Categorys:
we 07542300-0008 ‘SQ 60MSinglePlyTPORoofingMembrane,FulyAdheredlncudesadhesne.372,704.48
‘Goaniiy UnitPrce Fadior ToaInstatotion285.00x $2048x 12482= $72,794.48
UserNote:
Catogory1:TPORoofing Categorys:
ao_o7 642800-0008o0e7 SQ Fer20YearWaranty,Aa $1,872.30
Goan TaitPrice Faaor Toadtrstaaion 23000x $800x 2482= 3187230
Categoryt:TPORooting Catogory4:
JOCJobOrderPackageDJ72-D622.01 40
‘ContractsPriceProposalDeta-CSI Page6of10ar1272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01

Tit RoofReplacementatSibleyStNumber Mod. __UOMDescription LineTotal
[07-ThermalAndMoistureProtection J
41 07542300-00080102 SQ ForlowVOCAdhesive,Add $19,314.96
‘Guanitiy UniPrice Fador ToaInstatation27500x sse27x 12482= si9ar4.98
Categoryt:TPORooting Category:
4207 642500-0009 ‘SQ Acrylic,TPORoslingPrimer,PricePerCoat $16,029.51
‘Guanitiy UniPrice Facor TealInstataion28500x $45.08x 1.2482= $16,028.51
UserNote:aerowebconcretedeckprimer
Categoryt:TPORoofing Category:
a o7sazs00-0012 EA >3°To6"PipeDiameter,PrefabrosiedTPOPipeGone/Bootincdes $1,810.38attachingthebootothemembrane,caulkingaroundthepipeandinstlingdrawband‘Quanity UniPrice Fador TealInstaation 3500x $3682x 12482= $1,585.45emotion 3500 x s4sz x 1.2482= s214o4
UserNote:Venpipeashing
Categoryt:TPORoofing Category:
a742500-0014 F Wide,TPOWalkwayProtectonPad $11,421.08
‘Guanitiy UniPrice Facor TalInstataion60000x $1628x 1.2482= 142.03
UserNote:Startfomentrytoalongmechanicalequipment
Gatogory1:TPORoofing Catogorys:
a 07542300-0015 SF TPOMembreneBaseFlashing $22,018.25
‘Guaniiy UniPre Fader TaalInstatation350000x $428 x 12482* s1g61068emotion 30000 x $078 x 2482= $9,407.58
Categoryt:TPORooting Category:
480754 2500-0016 SF TPOGurbFlashing $37,221.82
‘Guanitiy UniPrice Facor TalInstatation790000x $348 x 12482 $90,406.15Demeston 7.00000x sore x 1.2482 96,815.17UserNote:tyadjustedtoreflec50+cubsandcuties
Categoryt:TPORoofing Category:
47076900 00-0002 LF MembraneRoofingTerminationBarncudesfastenersandcaulking 3813.83
‘Guanitiy UniPrice Fador ToaInstatation200.00x $251 x 12482= 9626.60Demotton 20000x so75 x 4.2482= 818723
Categoryt:TPORoofing Category:
e__ 076213000022 ‘SF 0032"Thick,MilFish,AluminumFlashingAndTim $5,410.56
‘Guentiy UniPre Facer oarInston 350.00x stoatx 4.2492= $4,507.82
emotion 32000x S218 x 1.2402= 3870.74
Categoryt:TPORoofing Category:
JOCJobOrderPackageDJ72-D622.01 10
Contractor’PriceProposalDetailCS! Page7of10
arr272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01

Ti RoofReplacementatSibley
StNumber Mod. _UOMDescription LineTotal
[07-ThermalAndMoistureProtection J
48 _0765.0000-0031 EA 4°x4"24GaugeStanissStoe!ShootMetal,Non-ShrinkGroutFiledPitch $21,228.51Pocket‘Quantiy atPCS Facior TolarInstaiation 270.00x $6299x 4.2482= $21,228.51
UserNote:Mechanicalductsandfansuppertpipepitchpockets
Categoryt:TPORoofing Category:
0074300000031 Osi EA ForPourableSealerFiled,Ads $6,774.61
‘Guantiy atPrCe Factor ToilInstatation 260.00x sau x 4.2482= se7481
UserNote:
Catogory1:|TPORoofing Category4:
BH o7711900-0006 LF >22°To30"Wie(Stsich-au),24Gauge,KYNAR5008Fish,Galvanized $42,828.86StoolCopingSystemWithGalvanizedStoelCoats‘Quantity UnitPrice Facor ToaInstaiation4.26000x s2599x 4.2482= $40,550.90
Demestion 4125000x sis x 4.2482= $2277.97
Category1:TPORoofing Category:
20771 2600-0006 UF 24Gauge,UpTo12Wide,GalvanizedStoolCounterFlashingWithReglet $2,670.86
‘Guaniiy UntPre Factor ToaInstatation 200.00x $010 x 4.2482= sa2ri72
Demeition 20000x s240 x 12402= $590.14
Category1:|TPORoofing Category4:
oreisoo0014 ‘CLF S14"14"Joint,SilconeSealantAndCaulking '$10,980.48
‘Guantiy atPre Facior oiadInstaiation 2100 x $417.00x 4.2482= $10,900.48
UserNote:waterblock,buty!
Categoryt:|TPORoofing Category:
O7219000035 CLF 8/8°x0"JointPolyurethaneSealantAndCaulking $4873.37
‘Guantiy arcs Factor ToilInstatiation2100 x $185.62x 4.2482= 3487337
UserNote:edgesealant,singleply,

Catogory1:TPORoofing Catogorys:
‘Subtotalfor07-ThermalAndMoistureProtection: $869,563.56
[22-Plumbing J
85 22142613-0068, EA AluminumReto6"RoofDrains,WithCastAluminumDome $10,415.98
‘Quanity UniPrice Facor TaalInstatation 900 x $7078 x 12482= $7,945.22Demoston 900 x s2iso¢x 4.2482= $2,470.78UserNote:
Categoryt:TPORoofing Category:
‘Subtotalfor22-Plumbing: $10,415.98
JOCJobOrderPackageDJ72-D622.01 10
Contractor’PriceProposalDetailCS! Page8of10srr272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01

TH RoofReplacementatSibley81Number Mod. _UOMDescription LineTotat
[23-Heating,Ventilating,AndAir-Conditioning(HVAC) )
58-23511800-0200 EA 24"RoundFluentTopCaps,316StanessStea/AluminamFle/vent $1,067.44Pipe,StainlessStee!InnerWal”AurinumStelOuterJacket‘Gusnity ‘UnitPrice Far oarInston 100 x sas4oex 2492= si,067-14
UserNote:Instanewchimneycapwheremissingontheroo
Categoryt:TPORooting Categorys:
37 2s8r25000008 EA 1,900BTU,17SEER,WallMountedDussSpitSytemAr $5A848Cndtoneractuesindoorunitautoruntwirelessthermosetondrefigerantcharge‘Quanity UriPrice Fador icInsattin 200 x 494749x 12482= 490097emotion 200 x s2s3s4x 4.2402= 988251UserNote:Disconnectandreconnect(2oudoorsArcondenserunis
Categoryt:TPORoofing Categorys:
‘Subtotalfor23-Heating,Ventilating,AndAir-Conditioning(HVAC): $6,510.62
[33-Utilities ]
58 -33083017-0004 EA nalSotUpForCrawierVideoCameraInspection,4"To30"Diameter $3496.20PipeOrCulvertCrawiersaregonerallyremotelyoperatedvehicles(ROVs)forlongereistaneas(over300)andfrlargerdiameters(8andlarger)

‘Quantiy UnitPie Factor olaInstaiation 300 x sor713x 412482= 89,404.28,
UserNote:4roofareas
Categoryt:TPORoofing Catogory4:
Se sr a0110007 EA Re-SelUpiMoveFor"GrawierVideoCamerainspection,#AndLarger $32,861.94DiameterPipeOrCutvert‘Quantity alPre Factor ToaInstatiation 500 x $458.57x 4.2482= 82,861.94
UserNote:camerainspectrootdrains(alyadjustedtocovercos)

Catogoryt:TPORoofing Catogory4:
eo warsrtaoTe UF #106"DiameterPipeInspection,Pre-RehabilistonPhaseCCTV 33,841.98Inspectionofpipeitor.‘Quantity atPrice Facor ToaInstaiation10000 x sum x 4.2482= $3,641.98
UserNote:camerainspectrootarsine(alyadjustedtocovercost)

Catogoryt:TPORooting Catogorys:
ei s8073047-0007 UF UpTe DiemerPipeineClearing,HyedotingMethod,Light 3411157Clering-3Passes‘Gusnity ritPrce Facer oarInston ‘e0000x S183x 4.2402= sams7
UserNot:ayacustdtocovercost
Category:TPORoofing Catogory4:
‘Subtotalfor33-Utilities: $14,249.76
WorkOrderProposalTotal $1,307,680.27
JOCJobOrderPackageDJ72-D622.01 40
‘ContractsPriceProposalDeta-CSI Page910srr272028
Contractor'sPriceProposalDetail-CSIContinued..
JobOrderNumber: DJ72-D022.01
Title: RoofReplacementatSibleyThisworkoderproposaltotalrepresentsthecorectotalfortheproposal.Anydiscrepancybetweenlineotal,‘sub-oalsandtheproposalotalduetorouncingofthelinetollsandsubtotals.
‘ThePercentofNPPonthisProposal: 0.00%
JOCJobOrderPackageDJ72-DC22.01 10
Page10of10
sr1272028

‘Contractor'sPriceProposalDeta-CSI

Districtof Columbia Housing Authority

UtilizationCompl jance Report

Date: 8/12/2024
From: JoshuaKim‘AutumnGeneralContracting,LLC
Project:RoofReplacementatSibley
Project#: 0J72-DC22.01
ProposalAmount: $1,307,680.27
NamoofContractor Ward | Trade Cortitication(s)Planned]% ‘Actual%
[AllAmericanJettingandSewer camerainspection&jettng WA $5,950.00]0.46%] 0,00]0.00%
favent HVAC BE 3500000]_0.46%|0.00]0.00%
[C&AElectcalFireAlarms Electric&securty bee,MBE $18,000]1.38%6|3000]0.00%
DCHousing-AutumnGeneral ‘GeneralContractor in $300267.27|22.96%| 0.00]0.00%Contracting,LLC
DHDevelopment,LLG Roofing bee,MBE, ‘360,000.003.62% sooo]0.00%ection3F-Concepis,Inc ‘material&management BE,WBE 70,0000]5.35%| 30.00]0.00%
[JamesR.WallsContracting Roofing IA $420,325.00]_32.14%|‘s000]0.00%
MolecularSystems,ne Roofing/Materialsupoly bee,MBE $497,198.00)33-49%] 0.00]0.00%
Total$1,907,680.27100.00% $0.000.00%
ContractorReporting Planned ‘Retual
N/AContracting 55.56% 0.00%
(CBEContracting 38.63% 0.00%
Section3Contracting 3.82% 0.00%
MBEContracting 44.40% 0.00%
WBEContracting 5.35% 0.00%
TotalManHours FromProposal Planned| Actual
TotalProjectManHours 13.017 9,800.00 0.00
Section3Reporting [Section310%Goal Planned| Actual
Section3ManHours 1,301.70 980.00 0.00
NewSection3ManHires NA 0.00 0.00)
JOCJobOrderPackage-DJ72-DC22.01 12

Sonate ___Kiinheysunsioe
Twe_ProjectManégef DateofSigning
FimorCorporateName
Adress
‘AulurmaGeneralContracting,LLC
$2August2024
JoshuaKim

TelephoneNumber

JOC JobOrderPackage-DJ72-DC22.01 12
{0030246 -}
GRANT/LOAN/LEASE INFORMATION
Gr
ant/Loan/Lease No. : DCHA Subsidy: $1,307,680.27
Subsidy Amt. Required This FY: $1,301,680.27 Amt. Required Next FY: N/A
Ca
ption: Autumn General Contracting, LLC. Term: _240 days
Doe
s this Housing Subsidy Amount exceed $1 million: Yes No
If
yes, please attach a copy of the DC Council approval and provide the following information:
Date received:__________________ Date approved:
LEAS
E INFORMATION - N/A
Lease No.:______________________ Total Cost
Location:_______________________ Annual Cost
Sq. Ft. Leased: __________________ Cost Per Sq. Ft.
Total Bldg. Sq. Ft.:_______________ % Sq. Ft. Leased By D.C.
BRIEF DESCRIPTION OF GRANT/LOAN/LEASE
SOURCE OF FUNDING
1. Appropriated 4. Intra -District
2. Capital 5. Inter -Jurisdictional
3. Grant ( ) 6. Other: (Indicate: ) Public Housing
Rehabilitation Funds
If procurement action is funded by grant or other non-capital or non-appropriated funds, will the
District need to expend some portion of its funds prior to receiving funds from the grantor or
other funding source?
Yes No X Not applicable
If Yes, indicate the amount the District will need to expend and the percentage this amount
represents of the total funds required to support the effort. District Funds $
%______________________.
X
GOVERNMENT OF THE DISTRICT OF COLUMBIA
PROFILE SUMMARY
(CONTRACTs TO PURCHASE, SELL, ACQUIRE, TRANSFER, LEASE OF REAL
PROPERTY/ EXCLUSIVE RIGHT AGREEMENTs/LOANs & GRANTs OVER $1M/INTRA-
DISTRICTs)
Contracting Agency: District of Columbia Housing
Authority
Agency Code
Using Agency: District of Columbia Housing
Authority
Agency Code
Loan/Grant/Lease Sub-recipient Name: Autumn General Contracting LLC
Should the
D.C. Council have any questions regarding this loan/grant/lease, please contact:
Daniel Simmons (202) 627-9163
Program Manager Telephone #
TYPE OF DOCUMENT SUBMITTED
1. Loan/Grant/Lease Modification 4. Unwritten or Informal Contract
2. Exercise of Grant Option Year (E.O.) 5. Lease of Real Property
3.  Loan/Grant/Lease Modification: 6.  Other:
Job
Order Contracting for the
roof replacement at Sibley Plaza
LOAN/GRANT TYPE
1.  Subsidy 4.  Cost Reimbursement
2.  Loan Price 5.  Time and Material
3.  Task Order 6.  Advance Payment