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Change Order - Casada Construction - 1996-04-01 Costa Mesa Sanitary District CONTRACT CHANGE ORDER NO 1 PROJECT #139 Congress Pumping Station Abandonment TO Steve Casada Construction Co Contractor You are hereby directed to make the herein described changes from the plans and specifications, or do the following work not included in the plans and specifications on the contract. Note: This change order is not effective until approved pursuant to adopted District policy Change Requested by Steve Casada Construction Co 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. Contractor experienced general failure of the asphalt street surface in the construction area and other adjacent areas necessitating increased replacement paving The street surface was old worn and dry with cracking Contractor also experienced a slightly sandy soil in one area of the trenching causing him to modify his shoring method and necessitating extra backfill material Contractor is requesting $22 374 for additional asphalt paving and $31 568 for trench related problems Recommended negotiated total amount = $38 000 Net Increase ® Decrease ❑ in Contract $ 38,000 00 By reason of this order the time of completion will be adjusted as follows: No146 Robin B Hamers 4/1/96 Prepared by Date Approved by Robin B Hamers Iktuk Date 4/1/96 District E e • Approved by District Manager Robin B. Hamers iut.v^ Date 4/1/96 Requ• ed who ncrease • c s s $1,000 mo • Board approval also needed when increase in cost exceeds 2% of contract or $1,000, whichever is greater 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 services necessary for the work above specified,and will acce t as full payment therefor the prices shown above. A �/ Date accepted �7 7� & Contractor above. /(�/ .�4 C G By .>C/'l�C%Y d:;I ez Title C ex r At'rtzovw QY tho1 w o CMF 1082-68 White-Oistr ct File.Ca ry-Contr cto Copy- Pink.Fi Golde od-Engin Di ize iva5 4/17/94, SticSteve Coscid° Construction Co. 1426 S. Allec Street * Anaheim, CA 92805 (714) 991-8350 license #528669 March 28 , 1996 Costa Mesa Sanitary District RE Congress Pump Station Abandonment ATTN Robin Hamers Dear Robin The following is a very conservative estimate of the additional cost that Casada Const is going to incur due to the excess width of the trench and the additional paving From station 2+00 to station 7+75= 575 Lf For the excavation of the trench it took an additional two days for labor and equipment Foreman 16 hrs x 55 00 per hr - $880 00� Operator 16 hrs x 46 00 per hr - $736 00 (5) Labors 16 hr ea =80hrs x 38 00 per hr- $3 040 00 235 Excavator 16 hrs x104 00 per hr - $1 664 00 950 Loader 16 hrs x44 00 per hr - $704 00 Crew Truck & Tools 150 00 per day- $300 00 Material From station 2+00 to station 7+75 575 Lf x8 x11 5= 2 938 tons of base x 8 00- $23 504 00 Minus normal trench of 575 x 2x 11 5=734 ton x8 00=$5 872 00 Additional cost for base material=---$17,632 00 Exported 2 938 tons x 3 00 per ton- $8 814 00 Less 575 Lf x 2 'x 11 5=734 tons x 3 00- $2 202 00 Additional Cost exported materials- $6 612 00 c Asphalt State St 2 142 Sf x 1 60 per Sf - $3 427 00 State St Beyond trench 2, 735 Sf x 1 60 Sf - $4, 376 00 Congress Street 14, 295 Sf x 1 60 Sf - $22 872 00 Normal Paving of sewer trench was figured at, 1297 Lf x 4 = 5, 188 Sf x 1 60 Sf - $8, 300 80 Additional Cost for Asphalt- $22 374 00 My total estimated additional Cost for job $53 942 00