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Home My WebLink AboutChange Order 1 with Guho Corp. for Expansion of Well 20 City of Meridian Public Works Dept. , RECEIVED FEB 1ti 2006 Memo City Of Meridian City Clerk Office To: Will Berg; Tara Green From: Jon Mills, Staff Engineer cc: File Date: 02/16/2006 Re: Proposed Agenda Item for February 21, 2006 City Council Meeting The Public Works Department respectfully requests the following items be placed on the February 21 City Council agenda, under Consent Agenda, for Council's consideration: 1. Chanae Order No.2 for the Centrate Tank Construction This change order reflects cost and schedule changes from minor and moderate design changes, material quantities, and word change directives accumulated during the process of construction. These items are outlined and detailed in the attached change order and requests for change order. Recommended Council Action: The Public Works Department recommends that City Council approve the Second Change Order for the Centrate Tank Project and authorize the Mayor to sign it. *' 2. Chanae Order No.1 for the Expansion of Well 20 This change order reflects the adjustment of cost and schedule due to value engineering and unforeseen circumstances. Each item is detailed in the attached change order and change order requests. . Recommended Council Action: The Public Works Department recommends that City Council approve the First Change Order for the Expansion of Well 20 and authorize the Mayor to sign it. Thank you for your consideration. Please contact me if you have any questions regarding any of these items. . Page 1 ~ CHANGE ORDER NO.1 DATE OF ISSUANCE: _2/21/2006 EFFECTIVE DATE _2/21/2006 OWNER City of Meridian CONTRACTOR: Guho COrD. Contract: Well 20 Expansion ENGINEER: CH2M Hill '.co..- ,."" -"_."~"'-"..",,..-_._"'~-, -.-.---"'- ",,-- You are directed to make the following changes in the Contract Documents: Description: 1 ) See attached Attachments: (List documents supporting change): Change Requests 1-9, Request summary & balance sheet CHANGE IN CONTRACT PRICE: Original Contract Price $ 454.132.00 Net Increase (Decrease) from previous Change Orders No. -1L to -1L $ 0 Contract Price prior to this Change Order: $ 454.132.00 Net increase (decrease) of this Change Order: $ 1,218.70 Contract Price with all approved Change Orders: $ 455.350.70 RECOMMENDED: By: ENGI Date:' cn-/;~~~' I . I EJCDC 1910-8-8 (1996 Edition) Prepared by the Engineers Joint Contract Documents Committee and endorsed by The Associated General Contractors of America and the Construction Specifications Institute. CHANGE IN CONTRACT TIMES: Original Contract Times: Substantial Completion: 11/05/2005 Ready for final payment: 11/05/2005 (days or dates) Net change from previous Change Orders No. - to No. _: , Substantial Completion: Ready for final payment: (days) Contract Times prior to this Change Order: ',,- ., Substantial Completion: 11/05/2005 Ready for final payment: 11/05/2005 (days or dates) Net increase (decrease) this Change Order: Substantial Completion: 148 Ready for final payment: 148 (days) Contract Times with all approved Change Orders: Substantial Completion: 4101/2006 Ready for final payment: 4/01/2006 (days or dates) Tammy de Weerd, Mayor Attest: William Berg Jr., City Clerk Council Approval C~py Well 20B Change Order Requests and Credit Balance Request number Description Date Amount 1 Stainless Steel Credit/Mechanical seals 6/23/2005 $3,248.00 2 Reduce Well Casino from 12" to 10" 7/20/2005 $1,140.00 3 Deduct for Standard Motor 7/25/2005 $1,430.00 4 Relocate Existinq Generator and Communication Conduit 11/1/2005 $7,205.00 5 Cost for Field Order #4 11/1/2005 $77.00 6 Contract Extension 11/17/2005 $0.00 7 Sump Pump for Level Sensor Manhole (see line item below) 11/22/2005 (See Below 8 Repair Conduit and Wirina for Flowmeter 12/16/2005 $766.70 9 Substitute Concrete Pavinq for Asphalt 12/29/2005 $0.00 Total requested changes $2,230.70 Misc. Improvements Item Total line item $5,000.00 Line Item #16) Proposed Cost $3,988.00 line item balance $1,012.00 Total "amoûïitfne_saTY for Chanae,Orider>I,:¡¡! ;~::',:i!>!:. ,\&\:~~;' 'Ii", '; ,~,Jd it 'j, ' , " /::~:t:ii, \{';)', $~';218;70 Nov 17 05 03:28p Lisa Owen (208) '"1'HlæE G~^TIONS STRONG" . SINCE In9. Date: 6/23/05 City of Meridian Attn:Jon Mills 660 E. Watertower Meridian. 10 83642 Phone: 794-7296 Re: Proposal Fax: 698-9551 #1 millsj@meridiancitv orq Project: Well #20 Expansion' Description: Scope of Additional Work: Value engineering cost savings split Subcontractors Pump Tech sredit for StainleSs Steel Pump Tech charge for 2 each1 -11/16 seal Pump Tech charge to modify & machine pump head for seal $ $ $ $ (9,600.00) 2,554.00 550.00 (60496.00) Guho Corp. Value engineering cost savings split $ $ $ $ Overhead. Profit Bonds and Insurance Subtotal 0% Total Credit Sincerely, Nick J. Guho . Ow""5 Acceptance 5;9na\"", ~4~ Da\" 'I I . 't- ~ , 391 w. StatÆr., $lIite G . Eagle, Idaho 83616 . (208) 939-8850 . Fax (208) 939-8928 Idaho License #12569-AAA-1-3 --"--'-_U_-'. 939-8928 $ /PJ p.2 ($6,496.00) 3,246,00 $0.00 ($3,248"00) $0.00 ($3,248.00) Nov 17 05 03:29p Lísa Ow@n (208) 939-8928 p.3 ~ -THItE¡;; G£NEßJl.T!ONSSTRONO" ,SINCE 19111. Date: 7120/05 City of Meridian Attn:Jon Mills 660 E Watertower Meridian, 1083642 Phone: 794-7296 Fax: 898-9551 #2. millsi@meridiancitv.orq Re: Proposal Project Well #20 Expansion Description: Reduce size of well casing from 12" to 10 " Scope of Additional Work: Reduce size of of well casing from 12" to 10" in orderto accomdate 1" PVC line that needs to be placed between existing well casing and pump column down to the pump bowls. Design tlows can be obtained through the 10" column as per the manufactures specifications according to Barry with Pump Tech. Cost saving is as follows as well as additional clearances needed to help ensure installation of the 1" PVC line So bcontrae:tors . Pump Tech (1,140.0Ö) $ .$ $ $ (1,140.00) ($1,140.00) Guho Corp. Materials $ labor $, Equipment $ $ $0,00 Overhead, Profit Bonds and Insurance Subtotal 0% ($1.140,00) $0.00 ($1,140.00) Total Credit Sincerely, Nick J, Guho Owner's Acceptance signature ~ DateLI ~3 1 391 W. State It.. Suile G . Eagle, Idaho 83616 . (2ÓS) 93~-$850 . Fax (208) 939-8928 Idaho License #12569-AAA-1-3 e>S- -.-- "'--..--"--..,,... ,. . . Nov 17 05 03:29p Lisa Owen (208) 939-8928 p.4 "'l'HII.EE GENEJ:tATION$ STIWNIr 'SINCE ~"}'" Date: 7/25/05 City of Meridian Attn:Jon Mills 660 E. Watertower Merìdian , 10 83642 Phone: 794-7296 Re: Proposal Fax: 898--9551 #3 millsi(éì)meridianc¡!Y.orq Project: Well #20 Expansion Description: Deduct for standard motor Scope of Additional Work: Supply a'nd install standard inverted duty premium efficiency motor inlieu of motor specified. Subcontractors Pump Tech $ $ $ $ (1,430.00) (1,430.00) Guho Corp. Materials $ Labor $ Equipment $ $ Overhead. Profit Bonds and Insurance Subtotal 0% Total Credit Sincerely, NickJ, Guho. . OwnerSAcceptancesignature~~ Date 1/ I Z3 391 W. State .. Suite G. Eagle. Idaho 83616. (208) 939-8850. Fax (208) 939-8928 Idaho Llcense#12569-AAA-1-3 ..------.-, ($1,430.00) $0.00 ($1.430.00) $0.00 ($1.430.00) -- /07 Nov 17 OSO3=29p Lisa Owen (208) 939-8928 p.S "TIUŒ:E GENER.-\.TlONS STRONG" 'SINCE 191.11- Date: 11/1/05 City of Meridian Attn:Jon Mills 660 E. Watertower Meridian. JD 83642 Phone: 794-7296 Re: Proposal Fax: 898-9551 #4 millsì@meridiancitV.orq Project: Well #20 Expansion Description: Scope of Additional Work: Relocate existing underground generetar feeder and comunication conduits- Existing conduits to existing generator were located in new addition footing. See attached work sheets. . Subcontractors Lea Electric $ 6,095.00 $ $ $ 6,095.00 Materials $ 2 days Supervision @ $350 Labor $ 700,00 Equipment $ $ lOO.DO Guho Corp. $6,095.00 $700,00 Subtotal $6,795.00 $410.00 $7,205.00 Overhead, Profit Bonds and Insurance Total Cost with Overhead & Profit Since~el , , [ ...-"1/" 1/1.4- /',. ~tv ,,< ,'~Pt-/ r. , ", ~lr - OWners ~eptance signature ~" Date II I Z:3 391 W. State sisuite G . Ea,gle, Idaho 83616. (208) 939-8850. Fax (20B) 939-8928 , Idaho Uoense #12569-AAA-1-3 .-- I O~ Nov 17 05 03:29p Date: City of Meridian Attn;Jon Mills 660 E- Watertower Meridian, 10 83642 ,-Phone: 794-7296 Re: Proposal Project: Lisa Owen "TflIŒJ;:GENERATlONS STRONG(' . SINCE 19}9. 11/1/05 Fax: 898-9551 #5 millsi@meridiancitV.orQ Well #20 Expansion Description: Scope of Additional Work: Cost to supply and install Field Order #4 items1, 2, 3. See attached. Subcontractors Lea Electric Guho Corp. Sincerely, Nick J. Guho $ $ $ $ Materials $ Labor $ Equipment $ $ (208) 939-8928 70.00 70.00 Overhead, Profit 8onds and Insurance Subtotal 10% Total Cost with OVerhead & Profit Owner's Acceptance signature Date If f "bJ / oS- 391 W. State ., Suite G - Eagle, Idaho 83616 - (208) 939.se50 . Fax (20B) 939..8928 Idaho License #12569-AAA-1-3 -,,- - ... p.S $70.00 $0.00 $70.00 $7_00 $77.00 Nov 17 OS 03:29p Lisa Owen (208) 939-8928 p.? OTtilIE!': GEN"El<A'l"IONIj S'l.nOKG"' 'SINCE 1919. , Date: 11/17/05 City of Meridian Attn:Jon Mills 660 E.. Watertower Meridian, 10 83642 Phone: 794-7296 Re: Proposal Fax: 898-9551 #6 millsj@meridiancity.orq Project: Well #20 Expansion Description: EXtension of contract time Scope of Additional Work: Due to Cost saving proposals 1, 2 and 3 we were required to resubmitt submittals on well casing and pump motor and seals, This caused a project time delay of 55 calender days. Due to proposal #4 Relocation of existíng conduits located in new foundatíon of addition th:~ ~ct time ww need to be extended by 10 calendar days. This will increase the existing contract time by a total ~"calendar days. Subcontractors 'Ie (~A-c'L ;;>~..S' $ $ $ $ $0.00 Guho Corp. Materials $ labor $ Equipment $ $ $0.00 Overhead, Profit Bonds and Insurance Subtotal 10% $0,00 $0.00 $0.00 Total Cost with Overhead & Profit Sfncerely, c cry IN .w 9 flI'MJ r 0/ ð Þlt<t5 M f7 €/Z.. /1 h ,. i. M~,...Jc; /t^lD t(Pt:>~ scrI:rz:..D~ OF 1Z7~'" Date It /1..J/05 Nick J. Guho Owner's Acceptance signature 391 W. State -, Suite G . Eagle, Idaho 83616' (208) 939-8850. Fax (208) 13313--8928 Idaho License #12569-AAA-1-3 ~ ' ,- ~. Date: City of Meridian Attn:.Jon Mms 660 E. Watertower Meridian. ID 83642 Phone: 794.7296 Re: Proposal Þroject: ,~~UlfO""" ~ ('OUP , r¡ J ,,- " . . ~':' , li'tv""/t.\,, C'ON'tfl,""1'O .. "1TIRli:R (iRNml^"m"ll':l SrIlON(}" -!'IfNŒ!', IPJI. 11/22/05 Fax: 898-9551 #7 ~riØiallcitv,org Descrl lion' install suinp pump in existing level sensing manl10le and pipe dìcharge to existing 4" cleanout p. on north side of new addition Scope of Addltlol1a Work~ Supply and install Little Giant 9E CIA-RFS sump pump with il1tegral ramole float svvitctl at existing level sensíng manhole with SO LF of 1 1/2" PVC discharge line tie into existing 4~ clean out. 011 Norln side of new addl'tion. GFI 110v outlet and circuit to be installed manhole and ran 50 LF to new electrical panels on west side of new addition. Subcontractors Lea Electric Gullo CorD, Sincerely, Nick J. Guho Well #20 Expansion $ $ $ $ Male-rials $ Labor $ Equipment $ $ Overhead, Profit Bands and Insurance 1.888,00 1,888,00 373.00. 115,00 650,00 , ,738,00 Subtotal Total Cost with Overhead & Profit Owner's Acraptance signature Date-.!L_LP-!-1. 06 391 W, Slate., Sl,Jite G . !:aglp.. IdAho 836'1 B . (208) 939-8850 . FuJI (206) 939~928 Idaho Lic~lise #1?569,AAA,1-3 $1.88KOO $1,738,00 $3.626.00 $362.QO $3,988.00 ... . 0' ~.." ~ ",. "m",U'. GENEltJ\TIONS 5TItOl'ltG" .SINCE tgt.p. Date; 12/15/05 City of MerIdian Attn:Jon Mills 660 E. Watertower Meridian I JD 83642 Phone: 794-7296 Re: Proposal Fax: 898-9551 :MJ millsj¡~meríd¡ancitv.orQ Project: Well #20 Expal'sion Description: Repair Còndult and wirìng for flowmeter Scope of Additional Work: Repair oooduir and wire for flowmeter damageC during excavation of collduits; for new generator. Flowmeter conduit was nat identífied on the plans and was located just below the existing asphalt Sl!ÞcontractDrs Lea Electric $ $ $ $ 691.00 $697. 00 697,00 ßuho COrg. Materials $ Labor" $ Equipment $ $ $0,00 Overhead, Profit Bonds and Insurance Subtotal 10% $697.00 $69.70 $766.70 Total Cost wíth Overhead & Profit Owner's Acceptance ~ignature 391W. Date It- 1l!1.-J {),ç- . Suite G . Eii\gle, Idaho 838113 . (208) 93$-418:60 . F~II': «DB) 939..a928 Id~hD lIc:ansøt12569--AM-1-3 t, ' Date: 12129/05 City of Meridian Attn~Jon Mills 660 E. watertower , Meridian. ID 83642 Phone: 794-7296 Fax: 898-.9551 Re: PfOposal '#9 ProjeCt -Tft~ GEND.4TuiNS BTu.ONG" .1'I1NC~ 18111- milf$;@meridÎancitv,orQ Well #20 ËXpan6ion Description: Substitute 4" 3,000 ÞSI concrete in lieu of 2 112" asphalt Scope of Additional Work: In$taIl4" concrete paving in lieu of 2 112" asphalt due to winter weather conditions, Concrete work to be completed by January 1 O. 2006, weather pelTTlittíng. An extension of contract time will be needed to' complete testing and concrate work, provided there is aooeptable weather. There will be no additional cost for the upgrade to concrete. Subcontractor, Guho CorD. sincereIY'<";P" ,,/ .,~ " ~Ck.{~UhO OWner's Acceptance signature $ $ $ Materials $ Labor $ Equipment $ $ Overhead, Profit Bonds and Insurctnce SuÞtotal 10% Total COliit with Overhead & Profit --,.." . Date () I ¡ &3 I 06 391 w. Sb,Q , Suite G . Eagle, Idaho 83616 . (208) 939~850 . Fa(. (208) '39-8928 Idaho License #12569-AAA-1-3 $0.00 $0-00 $0.00 $0,00 SO.OO .-. . . . ... .-.' . :