08_ITEM 01.2-8_ADD 04_Section 11 94 10.pdf
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- Attached to
- F-35 THREE BAY SPECIALIZED HANGAR Federal contract opportunity
- Solicitation number
- W50S9F-22-B-0001
- Issued by
- Department of the Army National Guard
About this file
This solicitation is an invitation for bid for construction services to build a new three-bay specialized hangar at Dane County Regional Airport - Truax Field in Madison, Wisconsin. The project scope includes demolishing an existing 19,875 square foot building and constructing a new 31,000 square foot hangar with three bays to support F-35 fuel cell operations, indoor wash requirements, squadron-level surface coating operations, and weapons load training. The facility will also include administrative and shop spaces, as well as space for a future paint booth and composite make-up clean/dirty spaces. Additional requirements include a lightning protection system, fall protection, and an Advantor security system. The contract is for a single firm fixed-price award with a performance period of 550 days. The base bid is line item number 0001 for construction of the hangar. The solicitation also includes two options - line item 0002 for a paint/mix addition and line item 0003 for aircraft-rated pavement. The NAICS code is 236220 and the size standard is $39.5 million. The estimated value of construction is between $25-100 million. The bid opening will be conducted according to FAR Subpart 14.4. Interested parties must register in SAM and the solicitation is available on SAM.gov.
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Text version
ANG/WI - F-35: 3-Bay Specialized Hangar 20202700F353BAY Addendum No. 04 28 June 2022
SECTION 11 94 10
ROOFTOP FALL PROTECTION ANCHORS
10/11
PART 1 GENERAL
1.1 REFERENCES
The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.
AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)
ANSI Z359.1 (2016) The Fall Protection Code
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA)
OSHA 1926.502 Fall Prevention Systems and Criteria and Practices
1.2 SUBMITTALS
Government approval is required for submittals with a "G" designation;
submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING.
Submit the following in accordance with Section 01 33 00 SUBMITTAL
PROCEDURES:
SD-02 Shop Drawings
Fall Protection Anchors ; G
Submit a roof anchor site plan indicating the locations roof anchors.
Provide anchorage design drawings with each page stamped by the designing engineer.
SD-03 Product Data
Fall Protection Anchors ; G
Self-Retracting Lifelines ; G
Submit manufacturer's data and product information for manufactured materials and products, indicating the sizes, descriptions, capacities, test certifications, and other descriptive data showing in sufficient detail that the product complies with the contract requirements. Submit information on the expected performance of the anchors as follows:
Maximum arrest load Maximum loadings of all components Maximum arrest force
SECTION 11 94 10 Page 1
Local/Regional Materials
Documentation indicating distance between manufacturing facility and the project site. Indicate distance of raw material origin from the project site. Indicate relative dollar value of local/regional materials to total dollar value of products included in project.
Waste Management
Documentation indicating percentages by weight of materials and products that are recycled and/or salvaged nonhazardous construction debris.
SD-05 Design Data
Design Analysis And Calculations ; G
SD-08 Manufacturer's Instructions
Manufacturer's Instructions
Indicating the manufacturer's recommended method of installation shall be submitted for anchorage posts.
1.3 SYSTEM DESCRIPTION
Rooftop Fall Protection Anchors shall be designed to secure to a roof surface in quantities and locations shown on the drawings and act as an anchorage connector for leading edge self-retracting lifelines as defined by ANSI Z359.1 , OSHA 1926.502 . Provide five self-retracting lifeline s.
The Fall Protection Anchors shall provide secure anchorage to arrest a fall by the user. The Fall Protection Anchors shall be designed for one user.
1.4 SUSTAINABLE DESIGN REQUIREMENTS
1.4.1 Local/Regional Materials
See Section 01 33 29 SUSTAINABILITY REPORTING for cumulative total local material requirements.
1.5 QUALITY ASSURANCE
a. Design Analysis and Calculations shall be prepared and certified by a Licensed Professional Engineer employed by the Fall Protection manufacturer as a full time fall arrest systems designer.
b. The Fall Protection Installer shall maintain all appropriate insurance as applicable for the design and installation of fall protection systems.
c. The Fall Protection Installer shall be fully certified by the manufacturer in the design and installation of the fall protection system and shall have a minimum of 5 years full time experience with similar systems. Proof of manufacturer's approval shall be in the form of a copy of the Installer's current certificate issued by the manufacturer.
SECTION 11 94 10 Page 2
d. Installation technicians:
1. Lead installation technician shall be fully trained by manufacturer in the installation of the specific system to be installed.
2. The lead installer shall have performed a minimum of five previous similar projects.
3. The lead installer shall have current OSHA 30 hour certification.
4. Copies of training certificates shall be kept at the Fall Protection Contactors location and will be made available upon request.
1.6 PROJECT CONDITIONS
a. Field Measurements: Perform prior to preparation of drawings to ensure required fit and dimensions.
b. Preconstruction Site Survey: Installer shall send a designated project manager to the site, prior to installation.
1. Verify that the fall protection design proposed in the bid documents provides a safe and compliant system that fully protects the users.
2. Field verify system layout to ensure required fit and dimensions.
3. Review site specific safety requirements and obtain a list of any site specific pre installation safety training requirements.
4. Coordinate work done in conjunction with any other trades.
(i.e., Roofing, Mechanical, Electrical)
1.7 DELIVERY, STORAGE AND HANDLING
Store and stage materials in protective packaging at location specified.
Prevent soiling, physical damage or wetting.
PART 2 PRODUCTS
2.1 MATERIALS
2.1.1 General
a. All connectors shall comply with OSHA 1926.502 . Fabricated members required for additional support shall be carbon steel with a corrosion resistant finish.
b. Coordinate anchorage system with supporting structure.
2.2 ROOFTOP FALL PROTECTION ANCHORS
The roof anchors shall be designed to meet a static load of 1,000 lbs and an ultimate force of 5,000 lbs. A static load is defined as one that is continually applied to the anchor such as a worker performing their
SECTION 11 94 10 Page 3 duties. The ultimate force is a one time load applied to the anchor point such as a fall situation. In the event of an ultimate load incident the roof anchor is permitted to bend; however it may not fracture or detach.
Roof anchors shall be designed to be welded to roof structure as shown on drawings.
2.2.1 Lifeline Connection
The lifeline connectors shall be Safety U-bars by Pro-Bel. They shall be stainless steel to meet ASTM A276, Type 304 with 35 Ksi minimum yield strength. Size shall be 3/4 inch minimum diameter material with 1.5 inch eye opening to accept connectors from lifelines.
2.3 SELF-RETRACTING LIFELINES
Provide leading edge type self-retracting lifelines with 33 feet of nylon coated galvanized steel cable lifeline with an integrated shock absorber in a lightweight and durable housing that includes a ergonomic handle.
Provide Diablo Grande SRL lifelines by Guardian or approved equal.
PART 3 EXECUTION
3.1 PREPARATION
a. Before starting the roof construction, determine when the roof anchor(s) will be installed during the construction process.
3.2 INSTALLATION
Fall Protection Anchors shall be installed by Fall Protection Installer's authorized and trained personnel that have been certified by the manufacturer. Install anchorage and fasteners in accordance with the approved design drawings and the Manufacturer's Instructions . If the installation of the anchor posts is not performed by the Fall Protection Installer, then the posts installation shall be inspected, load tested and verified by the Fall Protection Installer.
a. Roof anchors must be installed in accordance with the roof anchor plan. Site work rules must be followed regarding when an installed roof anchor is ready for use (i.e. Properly braced, etc.).
b. Roof anchors must be installed by welding to the roof structure as indicated on the drawings .
3.3 CLEANING
Remove all loose materials, crating and packing materials from premises.
3.4 WASTE MANAGEMENT
Disposal and recycling of waste materials, including corrugated cardboard recycling, shall be in accordance with the Waste Management Plan specified in Section 01 74 19 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT.
Identify manufacturer's policy for collection or return of construction scrap and unused material and packaging material. Institute construction waste separation and recycling to take advantage of manufacturer's programs. When such a service is not available, seek local recyclers to reclaim the materials.
SECTION 11 94 10 Page 4
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