Scope of work and specs_.pdf
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- Solicitation number
- RFB 785 2100000759 1
- Issued by
- Kentucky
About this file
This is a Scope of Work and Specifications document issued by the Kentucky Department of Fish and Wildlife Resources (KDFWR) for the construction and delivery of an aluminum courtesy dock at Barren River State Resort Park. The project involves fabricating and delivering three floating dock sections (one 6' x 32' unit and two 6' x 16' units), one 4' x 60' aluminum gangway, one 60' aluminum stiff arm, ten 10-inch aluminum boat tie-up cleats, stainless steel cable with hardware, and associated components. The dock must be constructed from 6061-T6 marine-grade aluminum with all joints fully welded by certified welders, featuring ribbed decking, black polyethylene floatation, and pressure-treated fender boards with vinyl bumpers. The awarded bidder has ninety calendar days from contract issuance to deliver all specified items to Barren River State Park in Lucas, Kentucky, with no installation required by the contractor. The bidder must submit shop drawings for KDFWR approval prior to fabrication and provide two complete sets of stamped plans with detailed assembly instructions upon delivery. Project inquiries should be directed to Greg Logan at (502) 564-5162 or greg.logan@ky.gov, or Toby Baker at (502) 564-5188.
The specifications establish comprehensive design load requirements including a minimum 50 PSF live load capacity on deck surfaces, 50 PSF gangway loads with 200-pound handrail loads, 15 PSF wind loads from any direction, and impact load resistance at 10 degrees off centerline at 2 feet per second. The dock must maintain 16 to 18 inches of freeboard with no more than 3 inches variation per 100 linear feet under any load combination and withstand a 400-pound vertical point load. All welds must meet AWS D1.2/D1.2M standards with stainless steel hardware throughout and rubber or plastic washers to prevent galvanic corrosion between aluminum and steel connections. The floatation material must be U.S. Army Corps of Engineers compliant, black polyethylene with UV inhibitors meeting FDA standards and demonstrating less than 3 pounds per cubic foot water absorption. The manufacturer shall warrant the dock against defects in material and craftsmanship for two years from delivery, with replacement parts and labor provided at no cost for defects, excluding damage from abuse, misuse, alteration, debris flow, fire, or acts of God. Pricing terms and funding sources are not specified in this document.
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Text version
Barren River State Resort Park Courtesy Dock
Kentucky Department of Fish and Wildlife Resources (KDFWR)
Barren River State Resort Park, 1149 State Park RD, Lucas, KY 42156
SCOPE OF WORK and CONTACT:
KDFWR is seeking estimates to construct and deliver an aluminum courtesy dock for Barren River State
Resort Park Lake. To be installed adjacent to the Barren River Lake State Resort Park boat ramp. The courtesy dock will increase convenience for boaters utilizing the state park ramp.
Please provide a proposal to construct and deliver all required components as specified and drawn to
Barren River Lake State Resort Park. Delivery coordinator for KDFWR is Greg Logan.
No installation required by awarded bidder, KDFWR to complete onsite installation.
Direct all project questions to:
Greg Logan
(502) 564-5162 greg.logan@ky.gov
Toby Baker
(502) 564-5188
(502) 352-5677 toby.baker@ky.gov
TERMS:
Awarded bidder shall provide shop drawings prior to the start of dock fabrication for KDFWR approval.
Awarded bidder shall have ninety (90) calendar days from contract issuance to deliver all specified items enabling complete installation to Barren River State Park.
Awarded bidder shall supply (2) complete sets of stamped plans with detailed assembly instructions.
mailto:greg.logan@ky.gov
SPECIFICATIONS FOR BARREN RIVER STATE PARK COURTESY DOCK
1. DELIVERABLES:
All structural aluminum to be allow 6061-T6 mill finish.
All aluminum joints to be fully welded by certified welders.
All cable and bolt hardware to be stainless steel.
1 – 6’ x 32’ Aluminum Floating dock.
2 – 6’ x 16’ Aluminum Floating docks.
1 – 4’ x 60’ Aluminum Gangway.
1 – 60’ Aluminum Stiff Arm.
10 – 10” Aluminum boat tie up cleats.
5/8” Stainless Steel Cable with hardware for cross cabling.
Gangway and Stiff Arm are pin connection to dock and pin with bracket to connect by others to concrete bulkhead on shore side.
Dock designed for approximately 16” to 18” freeboard.
50 PSF minimum Live Load
Black Poly floatation
Aluminum Ribbed Decking
Pressure treated fender boards with black vinyl perimeter bumper.
2. DESIGN LOADS
A. Vertical Design Loads
Aluminum deck and structural frame designed for a minimum of 50 PSF at any point on the deck surface.
Gangway designed for a minimum of 50 PSF live load at any point on the gangway surface.
Gangway handrails designed for a minimum of a 200lb load at any point and any direction.
Deck floatation designed for a minimum live load of 25 PSF with a freeboard between 16” and 18”.
B. Horizontal Design Loads
Dock designed to withstand a 15 PSF wind load, from any direction.
Dock designed to withstand impact load. Docks designed to withstand impact load at dock extents by boat at 10 degrees off the centerline at a speed of 2 feet per second.
C. Special Design Loads
Dock designed with no more than 3” variation in freeboard per 100LF of deck under any combination of horizontal or vertical loads.
Dock designed to withstand vertical point load of 400lbs and maintaining freeboard and torsion requirements.
3. MATERIAL AND CONSTRUCTION-SUBSTRUCTURE
A. Aluminum
T061-T6 marine grade aluminum for framing and decking of the courtesy dock.
Ribbed decking for traction.
B. Connections
All welds will meet AWS D1.2/D1.2M Structural Welding Code standards. Solid homogenous jointed welds free of pits and scales. Sufficient length and area welds to properly join and provide integral structural strength.
All non-welded connections will be of SAE 304 stainless steel suitable for marine environments. Rubber and/or plastic washers, gaskets, or grommets will be utilized to prevent aluminum and stainless-steel contact.
C. Floatation
All floatation will be manufactured from polyethylene containing U.V. ray inhibitors and black pigment to protect from ultra-violent deterioration. The floatation will have a balance of characteristics to ensure toughness, rigidity, and resistance to environment stress cracks. As well as meet FDA standard in CFR 21 to prevent material from contaminating waterways.
Floats meet the U.S. Army Corps of Engineers warranty requirements for less than
3 lbs. /cu. ft. of water absorption. These floats shall pass a puncture test, the "Hunt
Absorption Test" and be 100% impervious to water and gasoline.
Floats will meet or exceed all U.S. Army Corps of Engineers requirements.
D. Decking
Max spacing of decking is 3/16”.
E. Anchorage
This is a dock replacement therefore; the existing anchorage will be utilized. See drawing for location.
F. Quality of Workmanship
The courtesy dock, as delivered, will be free from twists, bends, distortions, and open joints. When installed, courtesy dock will be free of sharp edges and burrs.
G. Warranty
The dock shall be warranted by the manufacturer to be free from defects in material and craftsmanship for a period of 2 years from date of delivery. If during the 2-year warranty period a defect is found, the manufacturer will provide owner with a replacement part at no cost. If replacement part require significant time, expertise, or tools to replace, the manufacture will provide the replacement part and labor to repair dock at no cost to the owner. Warranty for damage from abuse, misuse, alteration, debris flow, fire, or Acts of God is not required.
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