A06_Specifications_0040329878.pdf

Except as modified or supplemented herein, all materials and construction methods shall comply with the applicable provisions of the following standards:

1. NBS Voluntary Products Standard PS15-69

2. ASTM C582 “Standard Specifications for Contact-Molded Reinforced

Thermosetting Plastic (RTP) Laminates for Corrosion Resistant Equipment”.

3. ASTM D4097 “Standard Specifications for Contact-Molded Glass-Fiber

Reinforced Tanks”.

Basic materials shall be as follows:

1. Corrosion Resistant Isophthalic Gelcoat – meets or surpasses all requirements of ANSI Z124.1, .2, & .3, and complies with US Food & Drug Administration Title 21 CFR, parts 120-199 relative to FDA ingredients.

Minimum Physical Properties- Room Temperature Cured for 45 Hrs

Tensile Strength, psi 6,218 Tensile Elongation, % 2.7

Flexural Strength, psi 11,363 Flexural Modulus, psi 544,000 Heat Distortion, Temp F 131

2. Corrosion resistant isophthalic polyester resin – ingredients comply with US Food & Drug Administration Title 21 CFR, parts 120-199 relative to FDA ingredients.

Minimum Physical Properties-

Tensile Strength, psi 17,800 Tensile Modulus, psi 550,000 Tensile Elongation, % 2 Flexural Strength, psi 18,400 Flexural Modulus, psi 610,000

3. Reinforcement glass fiber.

4. Exposed metal will be stainless steel.

5. Protected metal carbon steel with fiberglass reinforced polyester coating.

The tanks shall be constructed of fiberglass reinforcement, core materials, and a single chemical resistant isophthalic resin throughout, in accordance with the applicable governing standard.

The inner surface layer of each tank shall consist of a smooth layer of chemical resistant isophthalic gelcoat having a total finished thickness of no less than 20 mils.

Specifications for a quantity of 48 Fiberglass Circular Tanks:

1. Shall be a minimum of 72 inches inside diameter x 34 inches tall.

2. Shall be a minimum of 1” of polyurethane foam insulation in walls and bottom.

3. Shall have a flat or tapered bottom, with a minimum of a 8” diameter x 1.25”-1.5” deep sump with a flat bottom in the center to accommodate 8 inch sch 40 PVC pipe (not supplied by vendor) along with a 3” PVC elbow with a stainless reinforced ring (equivalent to spears part 807-030SR slip x female thread) coupler attached to the bottom with the thread side up (inside the tank).

4. Bottom of tank may have a taper that does not exceed 4” from wall to center.

5. Tank shall have a skirt with a maximum 5” hole for a 3” drain OR a set of 4 PVC couplings glassed to the exterior to accommodate 4” schedule 80 PVC pipe legs of sufficient height to accommodate the 3” PVC drain. If legs are used there must be sufficient wood reinforcement to support the legs. Approximately 9 inches tall.

6. Total tank height from floor shall not exceed 45.5 inches.

7. Exterior color shall be dark green.

8. Shall be fabricated from premium FDA approvable resin with a smooth gelcoat interior of a dark green color.

9. Wall may have a taper that does not exceed ¾ inch from top lip to floor of tank

10. Minimum overall wall thickness is 1-3/8”.

Specifications for a quantity of 24 Fiberglass square tanks:

1. Shall be a minimum of 36 inches inside tall x 12 inches wide.

2. Shall be fabricated from premium FDA approvable resin with a smooth gelcoat interior of a dark green color.

3. Shall have a flat bottom with a 4 inch hole in the center of the bottom

4. Wall shall have a ½ inch taper from top lip to floor of tank

5. Exterior color shall be dark green.

6. Total tank height from floor shall not exceed 37 inches.

7. Two 3” PVC elbow’s shall be molded into the center of the sides 4.5 inches from the bottom of the tank.

8. The two 3” Sch 40 pvc elbows shall be level with the floor of the tank.

9. The tank shall have a 1” lip around the top

10. Minimum overall wall thickness is 3/16”

0°

270° 90°

180°

3” ø PVC T X S 90° Elbow.

Threads to inside

8” ø PVC slip 1.25”-1.5”deep

Min 1”

Polyurethane foam insulation in walls and bottom

72” Tanks Top View

3” ø PVC T X S 90° Elbow.

Threads to inside

Optional 3/4 inch taper 34”

72”

8” ø PVC slip 1.25”-1.5”deep

Optional 4 inch taper

Approx. 9” Skirt or legs

72” Tanks Side View

11.5”

12”

36”

Top View

Side View

12”

12”

3” ø PVC S X S 90° Elbow.

3” ø PVC S X S 90° Elbow.

1” lip around top

1” lip around top

4” hole in bottom

12” Control Boxes