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Home My WebLink About4.2 Change Order #3 CITY OF DUBLIN AGENDA STATEMENT City Council Meeting Date: September 14, 1992 SUBJECT: Contract 92-01, Dublin Blvd. Extension, Change Order #3 Report by: Public Works Director Lee Thompson EXHIBITS ATTACHED: 1) Change Order Accounting Form 2) Change Order No. 3 3) Letter from Sprint received August 20, 1992 RECOMMENDATION 1) 2) Approve Contract Change Order No. 3 and authorize Mayor to execute Authorize an additional appropriation to 001-9690 from additional revenue. FINANCIAL STATEMENT: The cost of this Contract Change Order is $28,585.06. U.S. Sprint is reimbursing the City for the cost of this Change Order. It is proposed to deposit the reimbursement in the General Fund and to pay Change Order No. 3 from that Fund in order that this expenditure will count toward the City's Proposition 111 Maintenance of Effort requirement. Sufficient funds have been budgeted for the project change orders to date. DESCRIPTION: The City Council is requested to approve this Change Order because the cost exceeds $25,000.00, which is the City Manager's limit of approval. The work in this Change Order on the Dublin Boulevard Extension project is to modify the proposed structural pavement section at the intersection of Dublin Boulevard and Scarlett Court to an 18" deep lift all asphalt concrete section, in lieu of a 33" combination rock and asphalt section. The work is required to avoid a grade conflict with an existing Sprint underground facility. Sprint has determined that it is less expensive to pay for the alternate street structural section than to lower its facilities. The benefit to the City is in not having to delay the City's contractor while Sprint contracts to lower its line. Sprint is reimbursing the City for the full cost of this Change Order to avoid lowering their facilities. No time extension is associated with this change. Staff recommends that the City Council approve Contract Change Order No. 3 and authorize the Mayor to execute it. a:(dbx)\co\ags~co#3 ITEM NO. COPIES TO: Les McDonald Construction EXHIBIT "A" CHANGE ORDER FORM DATE: August 10, 1992 (3) PROJECT NAME: Dublin Blvd. Extension PROJECT CIP #: 9690 ENGINEERING CONTRACT #: 92-01 PERCENT COMPLETED: CONTRACTOR: Les McDonald Construction APPROVED BUDGET AMOUNT: $ 1,193,419.00 CONTRACT AMOUNT: $ 1,084,925.60 CHANGE AMOUNT (+/-) CHANGE ORDER NO. 1 $ 1,826.43 CHANGE ORDER NO. 2 $ 384.66 CHANGE ORDER NO. 3 $ 28,585.06 CHANGE ORDER NO. 4 $ CHANGE ORDER NO. 5 $ CHANGE ORDER NO. 6 $ CHANGE ORDER NO. 7 $ CHANGE ORDER NO. 8 $ CHANGE ORDER NO. 9 $ CHANGE ORDER NO. 10 $ TOTAL OF ALL CURRENT AND PRIOR CHANGE ORDERS: $ 30,796.15 ADJUSTED CONTRACT AMOUNT: $ 1,115,721.75 PROGRESS PAYMENTS MADE: PAYMENT NO. 1 $ 26,865.00 PAYMENT NO. 2 $ 39,258.00 PAYMENT NO. 3 $ 253,952.37 PAYMENT NO. 4 $ 138,095.10 PAYMENT NO. 5 $ PAYMENT NO. 6 $ PAYMENT NO. 7 $ PAYMENT NO. 8 $ PAYMENT NO. 9 $ PAYMENT NO. 10 $ PAYMENT NO. 11 $ PAYMENT NO. 12 $ PAYMENT NO. 13 $ PAYMENT NO. 14 $ PAYMENT NO. 15 $ TOTAL PROGRESS PAYMENTS: $ 458,170.47 REMAINING BALANCE ON CONTRACT: 657,551.28 RECOMMENDATION: APPROVED APPROVED APPROVED DENIED DENIED DENIED Super' ing City Manager Mayor Dept. Head CITY OF DUBLIN - EXHIBIT CONTRACT CHANGE ORDER NO. 3 PROJECT/ROAD: Dublin Blvd. Extension PAGE 1 OF 1 PAGE FEDERAL NO. (S) : CONTRACT NO. 92-01 TO: Les McDonald Construction, 3500 Enterprise Avenue, Hayward, CA 94545 You are hereby directed to make the herein described changes from the plans and specifications or do the following described work not included in the plans and specifications on this contract. NOTE: This change order is not effective until approved by the Chief Engineer. Description of work to be done, estimate of quantities, and prices to be paid. Segregate between additional work at contract price, agreed price and force account. Unless otherwise stated, rates for rental of equipment cover only such time as equipment is actually used and no allowance will be made for idle time. Change requested by: The last percentage shown is the net accumulated increase or decrease from the original quantity in the Engineer's Estimate. Extra Work at Agreed Price: Modify structural pavement section at the intersection of Dublin Blvd. and Scarlett Court to 18" deep lift asphalt concrete. This is required to avoid a grade conflict with an existing Sprint underground facility. 1) Install 22,962 sf of 18" deep lift asphalt concrete at a unit cost of $3.46/sf $79,448.52 2) Reduce final pay quantity for Bid Item #4 (Schedule B) , ROADWAY EXCAVATION, from 4,300 cy to 3237 cy. Net decrease of 1063 cy at $10.00/cy ($10,630.00) 3) Increase unit cost of roadway excavation in deep lift section from $10.00/cy to $13.20/cy. Net increase of 1276 cy at $3.20/cy $ 4,083.20 4) Reduce Bid Item #11 (Schedule B) , ROADWAY STRUCTURAL SECTION NO. 1 from 67,000 sf to 44,038 sf. Net decrease of 22,962 sf at unit cost of $1.93/sf. ($44,316.66) ESTIMATED COST INCREASE: $28,585.06* * The actual billing to the Change Order will be $83,531.72, but $54,946.66 will not be billed to the Contract for a net increase to the Contract amount of $28,585.06. BY REASON OF THIS ORDER, THE TIME OF COMPLETION WILL BE ADJUSTED AS FOLLOWS: No time adjustment associated with this change. SUBMITTED BY: Joe Siino, Resident Engineer DATE: 08/10/92 APPROVAL RECOMMENDED: Lee S. Thompson, City E gir}e r DATE: 08/10/92 APPROVED, CHIEF ENGINEER, BY: Lee S. Thompson DATE: 08/10/92 We, the undersigned contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, except as may otherwise be noted above, and perform all servi -ec- -ary for the work above specified, and will accept as full payment therefor the prices shown above. Acc,pted :•t= g 48 92, Contractor .4/.c°3 ?j IJGL/ Ilrs�� . By 41110 - Title If the Contractor does not sign acceptance of this order, his attention is directed to th as to proceeding with the ordered work and filing a written protest within the time there ) p r a d , • PUX31 cc ;.titopwc- �-Sprl n t 1850 Gateway Drive Y San Mateo.CA 94404-2467 City of Dublin P. 0. Box 2340 Dublin, CA. 94568 Attention: Lee Thompson Director of Public Works Dear Mr. Thompson. This letter will serve us our acceptance of the offer to use deep lift asphalt at the intersection of Dublin Blvd. and Scarlett Court. The cost of this is S28,585.06. I have issued a check request for this amount and you should receive the check in approximately two weeks. Thanks for your help Very Truly Yours Larry W. Flood Supervisor, Network Projects • :4, L-6 E1L- :v5/ 7C)T-