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ST9302-CS000619COPPELL, TEXAS 75019 June 19, 2000 Mr. Robert D. Weber, Project Engineer Ed Bell Construction Co. P.O. Box 540787 Dallas, Texas 75354-0787 RE: Sandy Lake Road, Project #ST93-02 Dear Robert: A review of your May 2000 pay request reveals a sizable discrel lime treated subgrade and the tons of lime used. To treat the 9,{ 39 lbs. per sq. yard would require 187.96 tons of lime. Only 12 68.7% of the specified amount. KMC - - ,,. CDS ID PJC __ ,- AFL DKI The measured quantities of subgrade actually covered at this time are 855 LF of 27' width and 2992 LF of 13.5' width for a total 7,053 sq. yards. In order to expedite this pay request and allow progress to continue on the project, the payment for the May 2000 estimate will be 68.7% of the 7,053 sq. yards of lime treated subgrade or 4845 sq. yards. Also plan on re-liming the uncovered portions of the subgrade from Sta 59 through the west driveway to Kroger and place 10" of concrete in the unpaved block-outs in the new pavement section. Additionally, I have measured the barriers in place from Moore Road to the East and the total is 3470'. Added to the quantity west of Moore, the total for item #77 is 8095 LF. Please make these corrections and resubmit the May 2000 billing. If you have any questions, please call at your earliest convenience. Thank You, Construction Inspector cc: Mike Martin, Asst. City Engineer I#of · Post-it® Fax Note 7671 Date ~p..~.O0 IPages- I To ~ ~ ~.,m ~rr~ ~h~ Co./De~. ~ ~ ~. Co. ~ RO. Box 478 Coppell, Texas 75019 972-462-O022 June 19, 2000 Mr. Robert D. Weber, Project Engineer Ed Bell Construction Co. P.O. Box 540787 Dallas, Texas 75354-0787 RE: Sandy Lake Road, Project #ST93-02 Dear Robert: A review of your May 2000 pay request reveals a sizable discrepancy in the square yards of lime treated subgrade and the tons of lime used. To treat the 9,639 sq. yards total you show at 39 lbs. per sq. yard would require 187.96 tons of lime. Only 129.05 tons were used. This is 68.7% of the specified amount. The measured quantities of subgrade actually covered at this time are 855 LF of 27' width and 2992 LF of 13.5' width for a total 7,053 sq. yards. In order to expedite this pay request and allow progress to continue on the project, the payment for the May 2000 estimate will be 68.7% of the 7,053 sq. yards of lime treated subgrade or 4845 sq. yards. Also plan on re-liming the uncovered portions of the subgrade from Sta 59 through the west driveway to Kroger and place 10" of concrete in the unpaved block-outs in the new pavement section. Additionally, I have measured the barriers in place from Moore Road to the East and the total is 3470'. Added to the quantity west of Moore, the total for item g77 is 8095 LF. Please make these corrections and resubmit the May 2000 billing. If you have any questions, please call at your earliest convenience. Thank You, Construction Inspector cc: Mike Martin, Asst. City Engineer I#of Post-it' Fax Note 7671 Date ~..~ To Co./Dept. ~ ~0 ~3~, Co. ~-b)I)~-