Attachment_2-_Specifications_Dillon_Fiberglass_Stock_Water_Trough.docx
DOCX document 2 MB Posted
- Attached to
- Dillon Fiberglass Stock Water Trough
- Solicitation number
- 140L3626Q0017
About this file
This is a specifications document for a fiberglass stock water trough solicitation issued by the Bureau of Land Management under Solicitation No. 140L3626Q0017. The requirement is for a 10-foot diameter round fiberglass stock water trough with a capacity of 1,100 to 1,200 gallons, featuring a molded bird ramp for water storage at the Dillon Field Office in Dillon, Montana.
The trough must be constructed as a seamless laminate with approximately 30 percent fiberglass and 70 percent resin on a male mold to ensure a nonporous interior surface. Technical specifications require a nominal minimum wall and bird ramp thickness of 3/16 inch, a minimum weight of 240 pounds before final interior bottom finish, fiberglass content of 30 to 40 percent, and commercial-grade orthophthalic polyester resin meeting specific performance standards including 13,000 psi minimum tensile strength, 20,000 psi minimum flexural strength, 24,000 psi minimum compressive strength, and 36 minimum Barcol hardness. The interior bottom surface must be sand-roughened with either sand and fiberglass resin or sand and gel-coat resin (manufacturer's option) using washed, fine-graded sand approximately 1/8 inch in diameter. The trough shall include tapered walls with stacking blocks to facilitate nesting for shipment and storage, and must have a 3/4-inch drain hole with drain plug. Delivery is required to the Dillon Field Office, 1005 Selway Drive, Dillon, Montana, during operating hours of 8 a.m. to 4:30 p.m., with pricing on a unit basis per the bid schedule.
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| File | Type | Posted |
|---|---|---|
| Sol_140L3626Q0017.pdf | ||
| Attachment_1-_Price_Schedule_Dillon_Fiberglass_Stock_Water_Trough.docx | DOCX document |
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Text version
Solicitation No. 140L3626Q0017
Specifications Fiberglass Stock Water Trough
Part 1: General
SUMMARY:
A. The troughs will be used for stock water storage. All troughs will have molded bird ramps. All troughs furnished, shall be of the same dimensions and capacities.
B. The bird ramp shall contain sand and fiberglass resin or sand and gel-coat resin (manufacturer's option). Sand used shall be a washed, fine graded material.
1.2 CONSTRUCTION - GENERAL SPECIFICATIONS:
A. General: Trough shall be seamless laminate construction throughout. Approximately 30 percent glass and 70 percent resin. Trough shall be constructed on a male mold to ensure a nonporous interior surface.
B. Wall: Wall shall be tapered sufficiently and stacking blocks provided for ease in nesting troughs for shipment and storage and to prevent sticking when nested.
C. Bottom: Trough shall have a sand roughened interior floor surface.
1.3 CONSTRUCTION - TECHNICAL SPECIFICATIONS:
A. Thickness: Troughs and bird ramps shall have a nominal minimum thickness of 3/16 inch.
B. Weight: Minimum weight before final finish of interior bottom shall be: 240 lbs. for 1150 gallon (round).
C. Glass Reinforcement: Fiberglass content shall be 30-40 percent.
D. A ¾” drain hole that is drilled and a drain plug.
E. Resin: Resin and the content of resins in the trough shall meet the following specification.
1. Commercial grade of orthophthalic polyester
2. Resin content shall be a maximum of 70 percent.
3. Ultimate tensile strength of 13,000 psi minimum.
4. Ultimate flexural strength of 20,000 psi minimum.
5. Cured compressive strength 24,000 psi minimum at break.
6. Barcol hardness 36 minimum.
1.4 FINISH:
A. Interior bottom of trough shall contain sand and fiberglass resin or sand and gel-coat resin (manufacturer's option). Sand used shall be a washed, fine graded material, 1/8 inch approximate diameter.
1.5 DELIVERY:
A. Deliver all fiberglass products to the Dillon Filed Office, Bureau of Land Management, 1005 Selway Drive, Dillon, Montana. Operating hours are 8 a.m. to 4:30 p.m.
1.6 BASIS OF PAYMENT:
A. Prices and payment will be full compensation for the product described in this section. Payment will be made under the unit price as stated in the bid schedule.
| Pay Item |
| Description |
| Unit |
| MT-11201 (1) |
| Fiberglass Stock Water Trough 10ft in diameter, 1,100-1,200 Gallon Capacity (Round) With built in bird ramp(molded)………………………………. |
| each |
END OF SECTION
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