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Home My WebLink About2017-044 i CHANGE ORDER No 1 PROJECT:South County Water Treatment Plant Well No.7 Well, Wellhead,Appurtenances and South Oslo Road Water Treatment Plant Floridan Aquifer Wells Rehabilitation Project DATE OF ISSUANCE March 24 2017 EFFECTIVE DATE April 4,2017 OWNER Indian River County OWNER's Contract No. 2016-031 Project No. CONTRACTOR All Webbs Enterprises. ENGINEER Kimley-Horn and Associates You are directed to make the following changes in the Contract Documents: Description:Constructing a new Upper Floridan Aquifer Well. Reason for change order:The existing well S-4 was determined to be unusable and was determined that a new well be drilled adjacent to the existing well. Attachments: (List documents supporting change)Schedule of Bid Items Dated 3/17/17 CHANGE IN CONTRACT PRICE CHANGE IN CONTRACT TIME Original Contract Price Original Contract Times $ 1,477,360.00 Substantial Completion: 180 Ready for final payment: 240 Days or dates Net changes from previous Change Orders Net change from previous Change Orders No. to No. No. to No. 1 $ 0.00 days Contract Price prior to this Change Order Contract Time prior to this Change Order $ 1,477,360.00 Substantial Completion: 180 Ready for final payment: 240 Days or dates Net Increase (decrease) in this Change Order Net Increase in this Change Order $ 1,051,783.57 0 days Contract Price with all approved Change Orders Contract Time with all approved Change Orders $ 2:529,143.57 Substantial Completion: 430 Ready for final payment: 490 Days or dates RECOM/ ED ]�` APPROVED: ACCEPTED: By: 1✓. / B By: Engineer(Authorized Signature) ne (Authorized Signature) Contractor(Autho " �d SignaOp�M�.,•• Mark D.Miller,Klml Horn a Associates oseph E. Flescher, Chairman .'JCS • SS��:v j Date: 3/z7 7 Date: AFr;.1 4 y n i Date: 3 2 1�-••co•' `' ?F:� EiCDC No.C-700 1h66®VED AS TO FORM ATTEST: Jeffrey R. Smith, Clerk o 1 Prepared by t1A ftVs IL0EepJVr D& r�Ft�ni,� rg Court and'Comptro]�l BY: C��=-r , j tic •••9y�.��FR P��o�• DYLAN REI'NGOLD Deputy Clerk 00UNTY ATTORNEY CHANGE ORDER REQUEST-All Webbs Enterprises,Inc. March 17,2017 IRC BID NO 2016031 South County Oslo Rd Water Treatment Plant-Upper Floridan Aquifer Production Well#4R REPLACEMENT CHANGE ORDER AMOUNT All Webbs Enterprises BID Item Well 4 Materials&Services UOM Unit Rate Quantity Total Unit Rate Total No. PLUG AND ABANDON EXISTING WELL 5-4 LS $28,000 1 $28,000 DEMOLISH EXISTING WELL S-4 LS $25,000 1 $25,000 GENERATOR ENCLOSURE ATS LS 1.. (General-SIMILAR TO WELL 7 - - ,x 0 47,:, 6t. a Well Construction Permit LS $ 5,040 1 5,040 $ 5,040 $ 5,040 2 Site Preparation and Restoration !T,.+V 'ir. in;-j., yr:'c a Sediment and Erosion Control LS $ 4,200 1 4,200 $ 4 2:00 $+ 4,200 b Site Restoration LS $ 16,000 1 16,000 $ 16 000 $ 16,000 3 Installation of UFA Production Well'No.4R r a Mobilization/Demobilization Cannot exceed 10°.6 of the total well construction costs LS $` 83,000 1 83,000 S 83,000 $ 83,000 b Drill 12"pilot borehole to 130'± FT $ 85 k_:130''_': 11,050 $ 85 $ 10,200 c Perform geophysical logging(caliper,gamma and electric LS $ 3,500 1 3,500 $ 3,500 $ 3,500 d Ream 32"nominal diameter borehole FT $ 220 y7130w{S 28,600 $ 220 $ 26,400 e Furnish,Install and grout in place 26"OD.375"steel surface rosin FT $ 260 ;tet;1305;1 33,800 $ 260 $ 31,200 f Drill 12"pilot borehole from 130'to 415'± FT $ 85 %*285,%S, 24,225 $ 85 $ 23,800 g Perform geo h sical logging(caliper,gamma and electric LS $ 3,500 1 3,500 $ 3,500 $ 3,500 h Ream 25"nominal diameter borehole from 130'-415'± FT $ 150 a 2853E 42,750 $ 150 $ 42,000 I Perform geophysical logging(caliper and gamma LS $ 3,000 1 3,000 $ 3,000 $ 3,000 Furnish,install and grout in place 16-inch ID.375"wall fiberglass or 17 4 OD SDR 17 1.024" $ 130 ,�,,4^ $ 130 $ 52,000 wall PVC final casingFT 415Y�,I 53,950 k Drill nominal 15-inch borehole from 415'-700'± FT $ 110 :s•285�-O 31,350 $ 110 $ 33,000 1 Perform well development HR $ 350 ".-120;3 42,000 $ 350 $ 4,200 m Perform static and dynamic geophysical and video logging full logging suite per Section LS $ 8,500 1 8,500 $ 8,500 $ 8,500 n Conduct ste drawdown test LS $ 3,000 1 3,000 $ 3,000 $ 3,000 o Collect Primary and Secondary water samples LS $ 6,200 1 6,200 $ 6,200 $ 6,200 Furnish and install 100 HP vertical turbine pump assembly including flanged column pipe, $ 155,000 $ 155,000 $ 155,000 spider bearings and discharge head LS 1 155,000 Furnish and install 10"stainless steel discharge piping and appurtenances including expansion joint,blowoff valve,pressure sustaining valve,flow meter,etc. LS $ 40,000 1 40,000 $ 40,000 $ 40,000 r Furnish and install 12"PVC discharge piping(as shown,below grade LS $ 25,000 1 25,000 $ 25,000 $ 25,000. s Furnish and install well peclestall,housekeeping ad and pipe supports LS $ 26,000 1 26,000 $ 26,000 $ 26,000 t Furnish and install electrical panel(VFD&CONTROL PLC PANEL LS $ 87,920 1 87,920 $ 48,000 $ 48,0001 u Furnish and install Fiber Optic Communication LF $ 168,300 rc- 5.,:.;:5 168,300 $ 170,000 $ 170,000 v Furnish and install 6'green vinyl coated chain link fence with vinyl privacy slats LF $ 40 120 4,800 $ 40 $ 4,800 w Furnish and install 12'Swing Gate LS $ 1,500 1 1,500 $ 1,500 $ 1,500 x Complete Setup&Removal for Acidization Including Removal LS $ 5,000 1 5,000 $ 5,000 $ 5,000 y Well Acidization GAL $ 4 4,000 16,000 $ 4.00 $ 16,000 4 1 Allowance a Contractors provision forequipment standb time Hour $' 80 24 $ 1,920 $ 80 $ 1,920 b Contractor's provision fore ui ment and crew standb time Hour $ 150 24 $ 3,600 $ 150 $ 3,600 c Conduct single or straddle packertest lS $ 7,000 0 $ $ 7,000 $ 7,000 d Contingency Allowance LS $ 20,000 0 1$ $ 20,000 $ 20000 A-Well 4 Materials&Services TOTAL �1;09s,20s $ 882,560 Item B-Floridan Aquifer Well S-4 Rehabilitation-CREDITS UOM Unit Rate Quan Total Unit Rate Total No. q t••. 1 Bonds and Insurance LS I$=46;429. 1 t46,429 $ 65,000 $ 65,000 2 S-3R Mobilization Demobllization General Conditions Ls 1 $ 22,000 $ 22,000 3 S-4 Mobilization Demobilization General Conditions LS $ 36,000 0.5 -$18,000 $ 36,000 $ 36,000 4 S-5 Mobilization Demobilization General Conditions LS 1 $ 26,000 $ 26,000 5 5-6 Mobilization Demobilization General Conditions LS 1 $ 26,000 $ 26,000 6 lComplete removal and re-Installation of pump discharge apparatus with Disinfection LS $ 7,500 0.5 -$3,750 $ 15,000 $ 60,000 7 lGeophysical Logging(complete set LS 1 $ 1 $0 $ 8,500 $ 34,000 8 Perform complete video to Initial LS $ 1 0 $ 3,500 $ 14,000 9 Complete setup and removal for acidization including removal of spent acid LS $ 7,900 1 -7,900 $ 7,900 $ 31,600 10 Well Acidization GAL $ 4.50 4,000 -18,000 $ 4.50 $ 72,000 11 Pump Develop well chane in price to rehab devel ratequantity discount HR $ 100 120 -12,000 $ 250 $ 60,000 12 Specific capacity um in test HR M$350M, 12 -4,200 $ 350 $ 4,200 13 Perform complete video I final LS $ 2,000 1 -2,000 $ 2,000'_$ 8,000 14 Formation Water Disposal Sstem LS i$ 'lr'l lei�o�i $ 10,000 $ 40,000 15 Perform site restoration LS $ 4,000 1 -4,000 $ 4 000 $ 16,000 16 Well Maintenanc -Contingency Allowance LS $ 20,000 1 -20000 $ 20,000 $ 20,000 B-Well 4 REHABILITATION-Materials&Services TOTAL $Ii(43,421:43) $ 246,505 $ 534,800 A-WELL 4 PRICE MATERIALS&SERVICES: S 1,095,20500 $ 882,560 B-WELL REHABILITATION-FORM B TOTAL: $ (a3,a2i.a3 $ 534,800 TOTAL CHANGE ORDER(A+B): $ 1,051,783.57 $ 1,417,360 Page 1 of 1