LOG OPS 1512_6_ESR_B30_R1.pdf
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- Attached to
- Hurricane Florence Recovery Training and Storage Facilities at MCB Camp Lejeune. Package 3
- Solicitation number
- N4008519R9253
About this file
This document outlines requirements for a roofing system as part of a design-build request for proposal for hurricane recovery training and storage facilities at Marine Corps Base Camp Lejeune in North Carolina. Key requirements include an aluminum standing seam metal roof with a slope between 12 to 18 inches on center and a PVDF coating. Insulation must meet standards in UFC 1-200-02 and UFC 3-110-03. Compatible gutters, downspouts and flashings are required but concealed gutters and interior downspouts are prohibited. Lightning protection is also required. The related federal contract opportunity is for Package 3 of the hurricane recovery project at Camp Lejeune, consisting of three facilities, with responses due by May 27, 2020 under solicitation number N4008519R9253 issued by the Department of the Navy Naval Facilities Engineering Command.
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Design-Build Request for Proposal RTA Hurricane Florence Recovery Training and Storage Facilities 3 March 202027 May 2020 Marine Corps Base Camp Lejeune, North Carolina Rev 01
PART 3 - CHAPTER 6/ESR B30 - P1512F LOG OPS SCHOOL - Page 1
B30 ROOFING – P1512F LOG OPS SCHOOL
B30 GENERAL SYSTEMS DESCRIPTION
Roof systems shall be watertight. Provide complete roof system design and construction services for the entire new facility roof system, including all ancillary and incidental work necessary for a complete, new, watertight roof system installation.
Submittal Requirements: Components of a minimum roof submittal shall include the roof plan, method of drainage, standard details and details unique to the project, wind load calculations and requirements.
Provide a Pre-Design Roofing Conference (if required in RFP Part 4) and Pre-Construction Roofing Conference to assure roof design and construction is properly coordinated before construction begins.
Refer to UFC 3-110-03, Roofing, UFC 3-101-01, Architecture, and UFC 1-200-02 High Performance Sustainable Buildings for additional roofing requirements such as Energy Star qualified products.
MOST RELEVANT CODES AND STANDARDS
Refer to Part 3, Chapter 1.
B3010 ROOF COVERINGS
B301001 STEEP SLOPE ROOFING SYSTEMS
Provide a SSMR (standing seam metal roof system). The slope and configuration of the roofing is suggested in the Base Exterior Architectural Plan (BEAP), 2010, Section 4.13, Camp Johnson. Refer to Part 3, Chapter 2 for prescribed roof slope.
The roof system shall be designed and attached to resist wind uplift pressures calculated in accordance with ASCE 7. Uplift resistance shall be validated by applicable Factory Mutual (FM), Underwriters Laboratories (UL) or ASTM uplift resistance test procedures. The roof material must be 3004 aluminum, ASTM B209M ASTM B209.
Organic Coatings for the metal roof must be a PVDF coating as specified in Part 6, Roof specification section 07 61 15. 00 20 Aluminum Standing Seam Roofing. All other material and construction for metal roofing are per Part 6 specification section.
The spacing of standing seams must be between 12 inches and 18 inches on center as prescribed in the BEAP.
Sub-purlins for the Structural Metal Roof System shall be galvanized and shop painted.
SSSMRS Warranty Certificate – Provide warranty requirements as defined in Part 6, Roof specification section 07 61 15. 00 20 Aluminum Standing Seam Roofing.
Specular Gloss of Finished roof surfaces must have a specular gloss value of 10 or less at an angle of 85 degrees or 30 plus or minus the value specified in project program at 60 degrees when measured in accordance with ASTM D 523.
Design-Build Request for Proposal RTA Hurricane Florence Recovery Training and Storage Facilities 3 March 202027 May 2020 Marine Corps Base Camp Lejeune, North Carolina Rev 01
PART 3 - CHAPTER 6/ESR B30 - P1512F LOG OPS SCHOOL - Page 2
B301002 LOW SLOPE ROOFING SYSTEMS
NOT USED
B301003 ROOF INSULATION AND FILL
Provide roof insulation values no less than in accordance with UFC 1-200-02 High Performance and Sustainable Buildings and UFC 3-110-03 Roofing.
B301004 FLASHINGS AND TRIM
Provide flashing and trim for the Aluminum Standing Seam Metal roof per specification section 07 61 15. 00 20 Aluminum Standing Seam Roofing in Part 6 of this RFP.
B301005 GUTTERS AND DOWNSPOUTS
Provide gutters and downspouts compatible with roofing material and finish. Concealed (interior) gutters and downspouts are prohibited.
B301006 ROOF OPENINGS AND SUPPORTS
NOT USED- this includes any type of horizontally oriented glazed roof opening that includes skylights and solar tubes that are prohibited for this project.
B301090 OTHER ROOFING
Provide lightning protection, without penetrating the roofing or flashing components.
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