01_50_03_general_SOW_CSC-_17300_(003).pdf

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SECTION 01 50 03

GENERAL REQUIREMENTS AND SCOPE OF WORK

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This document, Section 01.50 03 dated effective January 5, 2017 replaces previous document for Section 01 50 03 for solicitation, SP4702-17-R-0005

1.1 GENERAL:

This project consists of Removal of Racking Systems Bldg 44 Bay A01 at the Defense Supply Center Columbus, Ohio.

A. Scope: The Contractor shall furnish all plant, labor, material, supplies, equipment, tools, delivery, disposal and supervision required in performing all operations in conjunction with this project complete, in strict accordance with these specifications and Contract Drawing No.

3-1657 subject to the terms and provisions of this contract. This section of the specifications is applicable to all other sections herein.

B. Bid format: Contract award will be made to a responsive bidder based upon the overall cost of performing all the work, as proposed by the contractors on the attached cost estimate sheets. There will be one award made for the solicitation.

1.2 CONTRACT DRAWINGS: The contract drawings indicate the extent and general arrangement of the existing facilities, new work, materials and equipment installations. If any departures from the contract drawings, other than minor adjustments, are deemed necessary by the Contractor, details of such departures and the reasons therefore shall be submitted to the Contracting Officer or their authorized representatives soon as practicable for approval. No such departures shall be made without the written approval of the Contracting Officer.

1.3 MATERIALS AND EQUIPMENT: Unless otherwise specified or indicated on the drawings, all materials used in this project shall be new and shall be in compliance with respective material specifications indicated. Materials shall be the standard products of a manufacturer regularly engaged in the manufacture of the product. Items of material/equipment shall essentially duplicate material/equipment that has been in satisfactory use at least two years prior to bid opening.

1.3.1 Materials and equipment shall be installed in accordance with the approved recommendations and instructions of the manufacturer for obtaining conformance with the contract documents.

1.3.2 Materials delivered to the site shall be inspected for damage, unloaded, and stored with a minimum of handling. Storage facilities shall be provided by the contractor at the job site for maintaining materials at temperatures and conditions recommended by the manufacturer. Storage accommodations shall afford easy access for inspection and identification of each shipment.

1.3.3 Warranty of Construction: In addition to the warranty clause as specified in FAR 52.246.21 and Alternate I (April 1984), the Contractor shall provide to the Government, upon the completion of the project, the standard warranty of the material/equipment offered by the manufacturer which extends beyond the one year warranty of construction.

1.4 VERIFICATION OF DIMENSIONS: In addition to the “Site Investigation and Conditions Affecting the Work” clause under FAR 52.236.3 (Apr 1984), the Contractor shall familiarize himself thoroughly with all details of the work and working conditions, verify all critical dimensions and other data in the field, and advise the Contracting Officer or their authorized representative of any discrepancy before performing any work.

1.5 COORDINATION AND COOPERATION: The Contractor involved in the performance of this project shall coordinate the work to eliminate delay and shall submit, in a format provided by the Contracting Officer, within five (5) days after date of Notice to Proceed, a schedule of operations to the

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Contracting Officer or their authorized representative, for approval. All work shall be performed in strict accordance with the schedule of work approved by the Contracting Officer, unless any delay is found excusable within the meaning of the default clause, referenced elsewhere herein. The Contractor’s central point of contact on this project will be the Contracting Officer, who will be assisted by the government project engineer and the government construction inspector. The areas at which the work is to be performed may remain active and operational during the performance of this contract. It is imperative that all work performed under this contract be scheduled and phased to minimize disruption of utility systems, personnel, vehicular traffic and provide accessibility to the buildings at all times.

1.6 DAILY ACTIVITY REPORTS: Shall be submitted by the Contractor to the Contracting Officer, or Government Inspector each day activity or work occurs at the job site. The daily report shall include the date, contract number and title, report number, contractor’s name, weather conditions, work location, description of activity or work performed, safety actions, work hours, personnel, equipment, subcontractors, deliveries, and other pertinent information.

1.7 INTERRUPTIONS OF UTILITIES:

1.7.1 No utility services shall be interrupted or blocked off without approval of the Contracting Officer or their authorized representative.

1.7.2 Scheduling for interruption, shutdown of services shall be submitted in writing to the Contracting Officer or their authorized representative not less than SEVEN (7) days prior to date of all proposed interruptions. The request shall give the following information:

(1) Nature of utility or system (sewer, water, electrical, fire sprinkler system, etc.)

(2) Size of line and location.

(3) Buildings, Services, and Equipment Affected.

(4) Hours and date, estimated length of time of interruption

1.8 RECORD DRAWINGS: The Contractor shall maintain record drawings on file at the project site. As part of the final inspection and acceptance, the Contractor shall furnish the Contracting Officer or their authorized representative three (3) complete sets of Record Drawings. Record Drawings shall be kept up to date during the process of work and shall be made available to the Contracting Officer, or their authorized representative, upon request.

1.9 PROTECTION FROM DAMAGE: In addition to FAR 52.236.9 "Protection of Existing Vegetation, Structures, Utilities, and Improvement" (Apr 84), the contractor shall take all the necessary precautions to protect Government equipment and property at the job site, and shall be responsible for any damage to the equipment and property that may occur as a result of his negligence in connection with the prosecution of the work performed. Damage to Government equipment or property shall be repaired by the Contractor at his expense.

1.10 DUST CONTROL: The amount of dust resulting from any work performed shall be controlled to prevent the spread of dust and to avoid creation of a nuisance in the surrounding area. Use of water will not be permitted when it will result in, or create, hazardous or objectionable conditions such as ice, flooding and pollution.

1.11 CLEAN-UP: The contractor shall comply with FAR 52.236-12, "Cleaning-Up" (Apr 84). In addition, upon completion of the work at the end of each work shift, the contractor shall leave the premises in a clean and neat condition satisfactory to the Contracting Officer. Drop cloths or other suitable methods shall be used as required to protect the equipment and the personnel. Contractor shall remove the rubbish and debris from Government property daily, unless otherwise directed.

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1.11.1 Remove and transport all debris and rubbish from the project site in a manner that will prevent spillage from streets and adjacent areas. The contractor shall comply with all applicable Federal, State and Local hauling and disposal regulations.

1.12 FINAL INSPECTION AND ACCEPTANCE: Upon completion of the entire project a final inspection will be performed by the contractor, the Contracting Officer or their authorized representative and authorized representatives from the Facilities Engineering Division, DS-FCIE (Construction Administration Office, Operations & Maintenance Office and Engineering Office.

1.13 PROJECT SPRINKLER SYSTEM DESIGN REQUIREMENTS:

1.13.1. APPLICABLE REFERENCES:

1. National Fire Protection Association (NFPA) 13, "Automatic Sprinkler System Requirements", 2016 Edition

2. National Fire Protection Association (NFPA) 72, "National Fire Alarm And Signaling Code", 2015 Edition

3. Unified Facilities Criteria (UFC) 3-600-01,

1.13.2 PROJECT SCOPE FOR EACH SECTION:

1. Demolition:

A. The contractor shall remove and dispose of all in rack sprinklers in section 1 of building 44, back to the mains.

B. The contactor shall dispose of all material from the existing system in accordance with all applicable law, regulations and policies that govern the Defense Supply Center of Columbus.

C. See fire protection documentation attached at the end of this document.

1.13.3 Design Requirements:

1. Occupancy Classification:

Ordinary Hazard Group 2; Per UFC 3-600-01 Section 6-11.1 "Sprinkler protection must be based on Class IV commodities" (For Warehouses), Per NFPA 13 Table 13.2.1 Class IV commodities are Ordinary Hazard Group 2

2. System Type:

For all locations in building 44 section 1: Wet Pipe System

1.13.4 Project Requirements:

1. Any system changes shall be designed and installed per UFC 3-600-01. All materials used shall be as allowed or as required in UFC 3-600-01. Note: Only schedule 40 black pipes shall be used, schedule 10 pipe will not be accepted Per UFC 3-600-01 Section 4-2.3.2 for DLA.

2. Any removal of fire suppression system pipes that effect fire alarms on the pipes shall be inspected by a certified alarm specialist according UFC and NFPA code.

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3. All attached sprinkler layouts are to give the contractor a rough estimate of what is existing in building 44 section 1, contractor must field verify sprinkler layout

4. All sprinkler system alterations, including capping at the main pipe, shall be performed by a qualified sprinkler contractor licensed to install sprinkler systems in the state of Ohio, with a minimum of two or more years’ experience in the sprinkler installation field.

3. Perform a certified acceptance test in accordance with NFPA 25, current edition

2014. The tests must be witnessed by the Contracting Officer Representative (COR) and coordinated with the DSCC Fire Department.

1.14 Contractor shall comply with the current “NFPA” codes [National Fire Protection Association].

1.15 Contractor shall comply with the current “NEC” codes [National Electrical Codes].

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