DOCUMENT

089495-23-A-0007 F07 SOW - Attachment 14..pdf

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Contract Opportunity
Date Originally Posted
Oct. 27, 2022, 10:08 a.m.
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.pdf
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SECTION 011000

SUMMARY OF WORK

PART 1 - GENERAL

SCOPE

SUMMARY OF ROOF REPLACEMENT WORK – AREAS A, B, C & D

The Contractor must provide all material, labor, tools, supplies, equipment, transportation,
superintendence, temporary construction of every nature, and all other services and facilities
necessary to complete the specified work, including all incidental work described in the contract
documents. For purposes of this construction project, the terms “Offeror” and “Contractor” are
interchangeable and refer to the party whose proposal is accepted by the Postal Service. It is the
Owner’s sole responsibility to clarify design and construction responsibilities among the Owner’s
designers, contractors and other agents.

The scope of work is listed within Article 1.2 of this Section.

All work shall be in accordance with applicable codes and local regulations that may apply. In
case of conflict in or between the Contract Documents and a governing code or ordinance, the
more stringent standard shall apply.

In case of conflict between the Project Manual and Project Drawings, the more stringent
requirement shall apply.

Provide an alternate price for temporary interior protection under roof Areas A & B. Refer to
Section 015617. Unit costs will be used to adjust final amount

Asbestos laboratory analysis report: Refer to Section 022623 for information relating to the
location of ACM, if applicable, within project areas. If positive refer to Sections 013543 and
028233 for procedures and requirements related to the removal and disposal of non-friable
asbestos related to this project.

Roof removal and substrate preparation: Remove existing roof system down to the structural
deck, including roof membrane(s), and underlying insulation, underlayments, and additional roof
membranes. Inspect the existing structural deck, and inform the Owner immediately of observed
damage and or deterioration. Temporarily displace rooftop equipment as necessary to complete
the specified work. Refer to Section 024100.

Provide an alternate price for complete refastening of existing structural decks; provide a unit
price for areas of existing structural deck that require refastening. Note that refastening of
perimeter wood blocking is required. Refer to Section 053123 for re-fastening requirements.

After roof removal and inspection of the existing structural deck and perimeter wood blocking,
perform repairs to the structural deck, as determined necessary by the Owner. Refer to Section
053123. Replace damaged or deteriorated wood blocking, as determined necessary by the
Owner. Refer to Section 061053.

Provide required wood blocking where indicated on the project drawings. Refer to Section
061053.

USPS – P&DF
Roof Replacement
Eau Claire, WI
USPS Project No. K38663

011000-1

Date: 02/01/2022

SUMMARY OF WORK

Roof Areas A, B & C: Provide two layers of 2.5-inch polyisocyanurate insulation (5-inches total).
If indicated on the project drawings, provide insulation saddles and crickets where shown. Refer
to Section 072223 for additional insulation product and installation requirements.

Roof Area D: Provide a tapered polyisocyanurate insulation system with an insulation system
slope of 1/8-inch per foot, and a starting thickness of 1/2-inch over a base layer of 2.5-inch
polyisocyanurate insulation. If indicated on the project drawings, provide insulation saddles and
crickets where shown. Refer to Section 072223 for additional insulation product and installation
requirements.

Provide a 1/2-inch high density polyiso cover board over the underlying insulation. Refer to
Section 072223 for additional product and installation requirements.

Provide a fully-adhered, nominal 90-mil EPDM roof system. After installation of specified
insulation and cover board, install the EPDM roofing membrane in bonding adhesive. Provide
EPDM and sheet metal flashings as specified. Provide an alternate price for a 20-Year, “Total
System Warranty” for the roof system. Refer to Sections 075323 and 076205 for product and
installation requirements.

Provide sealants at locations indicated on the project drawings. Refer to Section 079201.

PART 2 – PRODUCTS

NOT USED

PART 3 – EXECUTION

NOT USED

USPS Master Specifications, issued: 10/1/2017
Last revised: 12/13/2017

END OF SECTION

USPS – P&DF
Roof Replacement
Eau Claire, WI
USPS Project No. K38663

011000-2

Date: 02/01/2022

SUMMARY OF WORK