99--Amendment 1 to Design and construct a 30,000 gallon horizonial fiberglass cistern for non-potable fire water use approximately 10' 5" diameter, 52' 1" length and 8,000 lbs weight.

AMENDMENT TO SCOPE OF WORK FOR UNDERGROUND STORAGE TANK Design and construct a 30,000 gallon horizontal fiberglass cistern for non-potable fire water use approximately 10’5” diameter, 52’1” length and 8,000 lbs weight. 1. 30,000 gallon fiberglass cistern approximately 10’ 5”diameter x 52” 1” length for non-potable water 2. 2” NST-M Half Coupling (fill/well); 3. 30x36 Man way Extension; 4. 4” Inspection hatch on Man way cover; 5. 6” PVC Vent Head- Screened; 6. 4 ½” NST-M Dry Hydrant Head (either 90 or 45 degrees); 7. Anti-Vortex Plate (NFPA); 8. 6 Lift Lugs; 9. Specify Warranty Length; 10. Sub drain if possible 11. Freight and Delivery to Yuma, AZ Delivered to Imperial NWR, Yuma, AZ For Specific Questions Contact Tina Lynsky @ 928-783-3371