1990-10-22 Regular Meeting - Laserfiche WebLink

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.SPEY, HUSTON & ASSOCIATES, I~ Project No.: 12355-40 Date: October 15, 1990 C. Revision in Price: 1) Reduction of $16.800.00 based on deleting 80 linear feet of 36" sanitary sewer installed by bore & jack at $210. per L.F. (contract unit price item No. A.9.). 2) Addition of $6,432.00 based on adding 80 linear feet of 36" sanitary sewer installed by open cut at $80.40 per L.F. (contract unit price item No. A.7.). Sheet 3 of 7 Net Reduction ($10,368.00) 6. A. Description of Changes Involved: Revise the following scope of work as noted from the contract bast bid, lump sum construction item No. 8.1. for "Lift Station...". 1) Revise the lift station from square structure with 16' x 22.5' inside dimensions to round structure with 22.5' inside diameter. Reduction of $9,000.00 based on reduction of 50 cubic yards of concrete and maintaining the same area ratio of reinforcing steel to concrete. 2) Delete proposed 6" thick crushed limestone access road to lift station. 3) Delete the proposed lift station gantry crane fora reduc- tion of $3,000.00 4) Delete 80 L.F. of proposed 24" RCP culvert running north- south within east side of lift station site. S) Delete two (2) proposed culvert inlets within the lift station site. 6) Relocate the east-west culvert inside lift station site southward approximately 4S feet or approximately 10 feet south and outside of gate. 7) Add approximately SO linear feet of drainage swale just north and outside of the lift station site and draining from cast to west, matching the proposed culvert ilowline elevation of 10.0 ±. 8) Provide a 10 KVA 1-phase transformer and a 20 circuit, 120240 volt lighting panel in lieu of a 1S ICVA 3-phase 480 - 120/208 volt transformer and 24 circuit 3-phase lighting panel for a reduction of $478.00.