012700 Unit Prices_REV.docx
DOCX document 26 KB Posted
- Attached to
- HUD Granite Facade Replacement Federal contract opportunity
- Solicitation number
- 47PM0120R0008
About this file
This document provides details for a federal solicitation requesting proposals for design-build services to replace granite facade panels on the Robert C. Weaver federal building in Washington, DC. The General Services Administration is seeking a firm-fixed price contract to survey, remove, and reinstall existing granite; clean panels; install a new anchoring system; repair panels as needed; install roof davits; repair metal roofs; and conduct potential exterior hazardous materials abatement. Concrete patching is also required. Work will be located on the building's northeast, northwest, and southeast exterior corners. The North American Industry Classification System code for this work is 236220. This solicitation is limited to firms with a local office within 50 miles of Washington DC. Proposals are due by August 14, 2020. The estimated price range for the design-build project is between $10 million and $15 million.
View the file
Other files for this federal contract opportunity
Show all 47
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Robert C Weaver Federal Building, Granite Façade Repairs, Phase 2 Washington, DC Project Number # VDC00213
SECTION 012700 - UNIT PRICES
GENERAL
SUMMARY
A unit price provides an amount proposed by the Contractor and stated on the Bid Form as a price per unit of measurement for materials or services that will be added to or deducted from the Contract price by change order if the estimated quantity of the corresponding work required by the Contract Documents is increased or decreased.
The Base Bid Quantity is the estimated quantity to be included in the Contractor’s lump sum base bid.
The Limits of Variation from the Base Bid Quantity is the maximum variation in quantity, positive or negative, to be applied to the Base Bid Quantity for which the Unit Price is applicable.
Unit Rates for quantities in excess of the Limits of Variation quantity will be determined as by the Contract Agreement.
Limits of Variation are considered 15% plus or minus the quantity established for each Unit Rate described below.
Unit prices include all necessary material and labor costs, overhead, profit, taxes, shipping and other related expenses for the added or deducted work.
PROCEDURES
List of Unit Price Items: A schedule of unit price items is included in Part 3. Specification Sections referenced in the schedule contain requirements for materials described under each unit price.
Submit a list of Unit Price Items with the unit prices filled in as part of the bid.
Measurement: Method of measurement for each unit price is specified in the section applicable to the work.
Submit updated measurements for each unit price item with payment applications.
Verification: The Government reserves the right to reject the Contractor's measurement of work in place that involves use of an established unit price, and to have this work measured at the Government's expense by an independent surveyor.
PRODUCTS (Not Applicable)
EXECUTION
UNIT PRICE ITEM SCHEDULE
Unit Price Item No. 1: Dutchman Stone Repair.
Description: Remove existing damaged stone greater than 3” with square cuts and affix new stone piece of matching size and appearance using stainless steel pins and epoxy adhesive, including all necessary preparation, protection, and cleanup measures, and in accordance with the “Granite” section of the “Dimension Stone Design Manual” published by the Marble Institute of America.
Measurement: each location of Dutchman Stone Repair.
Base Bid Quantity included in the Contract Documents: 40 locations.
Unit Price Item No. 2: Broken Stone Epoxy Repair.
Description: Remove cleanly broken stone pieces, drill and insert stainless steel pins, adhere intact pieces with epoxy grout, including all necessary preparation, protection, and cleanup measures, and in accordance with the “Granite” section of the “Dimension Stone Design Manual” published by the Marble Institute of America.
Measurement: each location of Broken Stone Epoxy Repair.
Base Bid Quantity included in the Contract Documents: 50 locations.
Unit Price Item No. 3: Mortar Patch Stone Repair.
Description: Repair existing damaged stone measuring 3 inches or less patching with approved epoxy stone patching mortar using stone dust at the finish surface to match the existing appearance, including all necessary preparation, protection, and cleanup measures, and in accordance with the “Granite” section of the “Dimension Stone Design Manual” published by the Marble Institute of America. .
Measurement: each location of Mortar Patch Stone Repair.
Base Bid Quantity included in the Contract Documents: 40 Locations.
Unit Price Item No. 4: Stone Crack Repair.
Description: Repair existing cracked stone in place by injecting crack with epoxy grout, finishing surface with epoxy and stone dust to match existing stone appearance, including all necessary protection and cleanup measures including all necessary preparation, protection, and cleanup measures, and in accordance with the “Granite” section of the “Dimension Stone Design Manual” published by the Marble Institute of America. .
Measurement: Linear feet of Stone crack repair.
Base Bid Quantity included in the Contract Documents: 200 Linear Feet.
Unit Price Item No. 5: Concrete Patch Repair.
Description: Concrete Patch Repair with architectural finish at areas exposed to view to match existing concrete texture and color. Work includes demolition, cleaning of existing reinforcing steel(rebar), coating existing rebar with zinc rich primer, adjusting rebar placement, supplementing badly corroded rebar, and also includes all preparation, protection, and cleanup measures, and shall be in accordance with the appropriate ACI RAP bulletins .
Measurement: Square Feet of Concrete Repair.
Base Bid Quantity included in the Contract Documents: 200 Square Feet.
END OF SECTION 012700
FY15 Update Oct. 1, 2014 Unit Prices 012700 - 1
File details come from the government source that posted it. Updated .