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Home My WebLink About2009 CON Koch Armstrong - Change Order #2, #3, #4 Street Resurfacing Project FY 09-10CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 CHANGE ORDER #2 September 9, 2009 Contractor: Koch -Armstrong A Change Order is hereby recommended for the following work in the amount identified below: Description of Change in the Contract See Attachment "A". Cost Reconciliation This change in the contract was reviewed and negotiated by and between the City Representatives and the Contractor and represents the entire agreement for the work described herein and includes all costs associated with the work including but not limited to manpower, equipment, labor. fees, taxes, insurance, bonding, overhead, profit, etc. and there will be no other compensation. This Change Order hereby incorporates the original contract and all its referenced documents' terms, conditions, and plans for the work as provided by the City. Justification for Change in Contract See Attachment "A". Construction Contract Accounting Summary Original Contract Amount: 1,272,720.00 Net change by previously authorized Change Orders: 4,433.74 Contract amount prior to this Change Order: 1,277,153.74 Amount of this change order: 1,108.39 New contract amount: Original contract time (calendar days): 80 Previously approved additional working days: 0 Additional working days for this change order: 0 Total contract time (working days): 80 (see Weekly Statement of Contract Time for completion date) Reviewed by: nt�n rincipal Civil Engi eer ate Agreed to and Accepted by: Koch -Armstrong Date cc Contractor, Construction File, Project Manager. City Clerk S 1,278,262.13 Recommended for approval by Reviewed by: Project Engineer Z y' r7`7 Date /v�oc /oci Date CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 ATTACHMENT "A" CO #2 DESCRIPTION: This change in contract is to permit Contractor to trim all trees in a manner that will allow paving and slurry equipment to pass that is consistent with standard tree trimming practice for all commercial streets (slurry application) listed in the contract. This lump sum price includes all hauling and recycling of all trimmings. The breakdown below is for reference only and the total cost includes all material. manpower, equipment, overhead, profit and any and all other costs associated with this change in contract There are no additional costs to the City. No. Description Location Quantity Unit Price 1 Prune Existing trees and Shrubs 13' Feet City Wide 1 LS 1,040 01 High and Square with Face of Curb Koch -Armstrong Mark-up: 5% 52.00 Sub -Total: 1,092.01 GRAND TOTAL: Bond Cost: Total: $ 1,108.39 1.50% 16.38 1,108.39 JUSTIFICATION: The original contract called for City forces to trim all the trees on the streets where work is to be performed so paving equipment may pass without breaking branches and damaging the trees. After coordinating with Public Works supervisors it has become apparent that City forces are unavailable to perform this work Therefore. this change order has been negotiated with the contractor to trim all trees away from the road in a manner that is in general practice with tree triming that will allow all paving and slurry equipment to pass and to haul and recycle all trimmings. These improvements are required to allow slurry operations to continue as contemplated and on schedule. This change in contract is necessary because the trimming of the trees, as outlined above, was not included in the original contract, but is of the same type and character of that found in the original contract. KOCH-ARMSTRONG GENERAL ENGINEERING, INC. TO NATIONAL CITY STREET.RESJR:ACING FY C5-07 1243 NATIONAL CITY BLVD NATIONAL CITY . CA 919:30 DATE 10i1l20C4 P.O. BOX 1190, LAKESIDE, CA 92040.0906 TEL: (619) 561-2005 FAX: (619) 561-0317 LICENSE 194819-A QUOTATION 09-126.1 COP-2 PAGF I /REVISE'; 9.8-091 AIIN BYHON WADE IE; i6191335-4380 CI -II FAX 1E1913364397 EMAIL bvron•,vadel@riac CCT We propose to furnish all labor, material and equipment necessary to perform the following items of work subtect to terms and conditions stated. This quotation expires 30 days from the date above and is good for work completed within one year of date above unless otherwise noted. JOB LOCATION VARIOUS LOCATIONS IDENTIFIED NATIONAL. CITY STREET RESJRFACING CHANGE ORDER PROPOSA_ #2- TREE RUNNING "KNOCK-EM-OUT" ITEM DESCRIPTION 1 COMMERCIAL STREETS PRUNE EXISTING TREES ANC SI IRUBS '3 FEET I IIGH AND SQUARC 'MTI i FACE OF CURB APPROX. QUANTITY UNIT UNIT PRICE TOTAL 1 LS KNOCK-EM-OUT INC IS 1040 01 KOCH ARMS? PONY S MARK-UP 5 '2 00 SUBTOTAL BOND COST 1092.01 1. 50°'% 16 36 TOTAL CHANGE ORDER PROPOSAL 1 LS 1108.39 TERMS: INCLJDCS ONE MOVE IN 2 t L EXCLUDES NIGHT/ WEEK -.NI)! HOl l )AY WORK DAYS. ANY WORKLABOR; MATERIALS OR TEM NO' SPECIFICALLY SIATEC IN QUOTE CONDITIONS ' floes not melade pe'mrls. tools. arc lo•m o' eaglree 1ngis:a ':rg Ieslrry ::6peclluretc ) 025e uncr' Cherie•••_ reCwCCC neaders. slope, Iran :0111c1. 0' utility dC,r.a:aronl r.'1 e.r, aaitrMS( 7 AIonitvy F'dgress naymes:s and f dl Pa1r'nenl usrl cer3 et.pn Acca ris a'e cg'u:.: aenl a'ter 20 Jays. am Prey are 5bnr0Ct to the •naxlml/1 finance charge allswab1e by law 3 Wurx. ;a be Cunt: in awellarru: Wain p 3'rs. sperdiranrns and 4franlles Kier"' ei ate-:e K3cn.A.nnstl.Y,4 General En51;10ea1nb I;,C shall to 'ln1/1e0 .r -r.r' nj Pr nr to 2'1y propose] charges 2 Satsgiaja IV ;re laker"':Nn ..- IC' to bal:Yrce and at n' bcirw nf'.l(Vm rnnislrre °?fore Non -A'mSlronq General Lee reerelg 11� beep s Au'A Urle]L l:nervnso Sl:r:; 5 Any unosua. conditions et i005or1 enco5nlere0 Such as bJ'reJ SIJLs J•rdr:r jn:cn:i piping -ash It. posits, etc SnaII be deemec cause t0' aCC 201a1 cllaryes 6 Pr•gl.ired Conran.; Preer ray Der infsrnatron (Calder -no Gr•: Ccce Se,.t.si, 3C9i'3008, shall be p'uvr:led In Kecb.Arnstrrrc C ,nera! ern neenne Inc to ore won begrrs 7 S.,llecl to Credit .laprc2al and vent,Ca'. 01 0l Cabin a Prel:.'nrrarr Len intct'nalior Y Class 2 n a;t+ul d u'a;Icded a Ad recycled Class 7 p.'r Crowe < Survlarr• Sic: era' 3, Secb3n 2E .r 1 e55 Olhererse nosed 1 Acceptance: Pledse spyr) arK1 return Jere Cop, 11us sc e and cm, ajreerrenl Any V ayreen'r:nb: negshandrs e:c . ncb se: forte. ogre.° 3 0 c' ru lu.,e uv e'reel KOCH-ARMSTRONG GENERAL ENGINEERING, INC. Firm' NATIONAI CiIY S !HEEI• RESURFACING rY 06-0' By: .. -.. By: I -RANK HERRERA Owe CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 CHANGE ORDER #3 September 29, 2009 Contractor: Koch -Armstrong A Change Order is hereby recommended for the following work in the amount identified below: Description of Change in the Contract See Attachment "A". Cost Reconciliation This change in the contract was reviewed and negotiated by and between the City Representatives and the Contractor and represents the entire agreement for the work described herein and includes all costs associated with the work including but not limited to manpower, equipment, labor, fees, taxes, insurance, bonding, overhead, profit, etc. and there will be no other compensation. This Change Order hereby incorporates the original contract and all its referenced documents' terms, conditions, and plans for the work as provided by the City. Justification for Change in Contract See Attachment "A". Construction Contract Accounting Summary Original Contract Amount: 1,272,720.00 Net change by previously authorized Change Orders: 5.542.13 Contract amount prior to this Change Order: 1,278,262.13 Amount of this change order: 1,400.00 New contract amount: $ 1,279,662.13 Original contract time (calendar days): Previously approved additional working days: Additional working days for this change order: Total contract time (working days): 80 0 0 80 (see Weekly Statement of Contract Time for completion date) Reviewed by: ri ipal Civil Engine r Agreed to and Accepted by: ,1 Koch -Armstrong Recommended for apprgvel by: er Reviewed by: 2&1 /�VZ /5 Date Project Engineer cc: Contractor. Construction File. Project Manager, City Clerk /o_� Date /0 /00 /09 Date CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 ATTACHMENT "A" CO #3 DESCRIPTION: This change in contract is for the removal of two (2) twenty-five (25) foot trees located at 2222 Melrose and 2119 Melrose. Contractor will remove, grind stump, haul and dispose of all trees in this change order in a manner that will allow paving and slurry equipment to pass that is consistant with standard tree removal and trimming practice for all streets listed in the contract. This lump sum price includes all hauling, disposal, and recycling of all parts of each tree including any trimmings. The breakdown below is for reference only and the total cost includes all material, manpower, equipment, overhead, profit and any and all other costs associated with this change in contract. There are no additional costs to the City. No. Description Location Quantity Unit Price 1 Remove and Stump Grind Trees City Wide 1 LS GRAND TOTAL: Total: $ 1,400.00 1,400.00 1,400.00 JUSTIFICATION: This change order has been negotiated with the contractor to remove and stump grind all trees included in this change order in accordance with the general practice for tree removal and stump grinding including hauling, disposing, and recycling of all parts of each tree. These improvements are required to allow slurry operations to continue on schedule as contemplated in the original contract. This change in contract is necessary because the removal and stump grind of trees in this change order, as outlined above, was not included in the original contract, but is of the same type and character of that found in the original contract. "-,,, KOCH-ARMSTRONG GENERAL ENGINEERING, P.O. BOX 1190. LAKESIDE, CA 92040-0908 e- -f` TEL: 991-2005 FAX: INC. (619) (819) 581-0317 10084.8315110110 a UCl?I8E 194819 A ��'� QUOTATION ......_,.---- (1 o... o 4 08-130.1 COP-5 PAO(1 OF 1 (RESOD Uu.ae1 TO NATIONAL CITY STREET RESURFACING FY 0E-07 ATTN BVRON WADE 1243 NATIONAL CITY RLVO TEL (619) 338-4380 NATIONAL CITY.CA 91950 CELL FAX (61S) 336 439T UATt 9l1442009 EMAIL 07rorwedelemac ro-R13 -19. L att lehor. t«lal. and M1.kESe od mammary to bottom; the fa8owina Items of wcY9 aublact Kama and ceMdhiorte stated, corn ct (1,U( CI ((T-- Thk a IORKIO axWrse 30 days Nam Me date above and Is good Ior work completed wt(ten ors year at OAS heave unless at arwlle naiad. JOB LOCATION 2119 AND 2222 MELROSE AVENUE -{,..-- IDENTIFIED NATIONAL CITY STREET RESURFACING: C.O.P. 05- REMOVE AND STUMP GRIND TWO (2) 1REES t„J4y4) V.°f" OC.CIOPIRw APPRoaREM LOUT uWT PRIGS TOTAL 1 REMOVE AND STL»4P GRIND TREES 2 EA 700.00 TOTAL -BASE BID 1 LS 1400.00 AIc N Accc-rCr-re a A 1 ADO[jJj)plat TA=/1a14471� c rne.ro€TE WORK AT TREE REMOVALS. . L .......� TOTAtMOLIITMA / `^14126,134, 23.e0 emu auto I Ivc T ......TSITIWIMPeterett2 TERMS: 1 INCLUDES ONE MOVE IN, BOND COST 2 EXCLUDES: NIGHT/ WEEKEND/ NOUGAT WOFIK DAYS, ANY WORKAABOR/ MATERIALS OR REM NOT SPECIFICALLY STATED W QUOTE. J 3 ADDITIVE 1 TO BE BILLED. IN AOorFION TO ITEM 1, IF CONCRETE CREW MUST RETURN TO COMPLETE CONCRETE WORK AT TREE REMOVALS. CONDITIONS 1 Oo.o ed was* spesits, woos, say w+* al epnosOnppwMMp, lanµ eesiscbo t e4c1. owe mortar °Wren. eldwtsd esede.e, o pap. twre control, es slaty equeyne l MOM a4W0,40 iliear eo I Ibr0lsy Pee... Perna..* and Foe Pepo04 upon C0.00On AO: Me en dlMerrm seep 30 drys. Ana s..T w sub", b M rnea.ek.ee &Ann,. Owes dbrse a by few 3 mat b be dw„AaaaRRe..Mt Pieria. aPectereallena, and eardin Wepeiad Above NocisAtirsOnsig Gomel EAs rwvsw, me ewe 00 ambled a mama won b ern pRpona COMM a 9eAarede b Soften ors w +a b Wino* and al Of belowammo rsoww0 swats 4oc40 *uorg Csreear r+rOr..a. 0 . bstlee +ok.nwe ONerdu IPootod My urrepl rinds** at satear iscoueePere mom as e.nd Ada tostasprometliroinfteeeederelr. wd eleeew NMge nmw40, eddronw oewaes e Mewed C1W04111e Pntn0ely LArr 160,11,111011 (Cslbmh CM Code 6ectioo 3o07/20N7 M be orovged IoKatsM.efw.9 Geyearw En a i.Ma. tK before mei Imppns 7 Sakai 40 OS0e Approver sad vwlaraam re CAROM hdsrenry ban 0A*.e.eean e One 2 anomie =wee a 3u' re:MN Core 2 per Cane Stec re 8paaswton aeokme NI mire Nemese sera Firm By: Teen eyp. Ana seism are <OOFN. WOtr:On mseenee U.e es'e we Grey sanepaem My ores ssreenOnta. 40a leiona. wa, 0w sit title Mewl w Or no lora a earl NATIONAL CITY STREET RESURFACING PI 06-07 Dab BY: KOCH•ARMSTRONG GENERAL ENGINEERING, INC. FRANK HERRERA Date Kenneth Fernandez From: Miguel Diaz Sent: Tuesday, October 20, 2009 9:10 AM To: Byron Wade Cc: Kenneth Fernandez, Din Daneshfar Subject: RE: Tree Removal Follow Up Flag: Follow up Flag Status: Red Byron T did a.:thorzed i7ne removals `or both locations. Miguel Original Message From: Syron Fade :mailto:byronwade: mac.com: Sent: Monday, October 19, 2009 11:13 Pt To: Miguel Liaz Co: Kenneth Fernandez; Di: Caneshfar Subject: Tree Pe'rcva. Miguel, _'hanks for ass sting on e de:er:rination for the tw tree removals a: 2222 Melrose and 219 Melrose for the overlay project. Please confirm your approval to remove the trees for my files. Thanks, Byron 1 CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 a CHANGE ORDER #4 September 30, 2009 Contractor: Koch -Armstrong A Change Order is hereby recommended for the following work in the amount identified below: Description of Change in the Contract See Attachment "A". Cost Reconciliation This change in the contract was reviewed and negotiated by and between the City Representatives and the Contractor and represents the entire agreement for the work described herein and includes all costs associated with the work including but not limited to manpower, equipment, labor, fees. taxes, insurance, bonding, overhead, profit, etc. and there will be no other compensation. This Change Order hereby incorporates the original contract and all its referenced documents' terms, conditions, and plans for the work as provided by the City. Justification for Change in Contract See Attachment "A". Construction Contract Accounting Summary Original Contract Amount: 1,272,720.00 Net change by previously authorized Change Orders: 6,942.13 Contract amount prior to this Change Order: 1,279,662.13 Amount of this change order: 5,900.00 New contract amount: $ 1,285,562,13 Original contract time (calendar days): 80 Previously approved additional working days: 0 Additional working days for this change order: 0 Total contract time (working days): 80 (see Weekly Statement of Contract Time for completion dato) Reviewed by: vt .c,��1� /U U/� 2 En Inee Civil Pnncipal g Agr d to and Accepted cc. Contractor, Construction File, Project Manager. City Clert Rec.mm: dgd for ap . oval by roj"anager Reviewed by Project Engineer /o%//09 Date CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 ATTACHMENT "A" CO #4 DESCRIPTION: This change in contract is for the grading of the slope above the retaining wall that is behind the sidewalk on the north side of Sweetwater Road, east of Prospect Street. The contractor shall grade and compact the slope to a grade that starts one foot (horizontally) behind the existing retaining wall to a point at the top of the existing slope. The contractor shall install straw waddle at the bottom of the slope behind the retaining wall and install (affix) landscaping fiber mesh on the slope in this area and plant red apple one foot on center within the mesh area. This lump sum price includes all grading, materials, plants, hauling and disposal of soil. The breakdown below is for reference only and the total cost includes all material, manpower, equipment, overhead, profit and any and all other costs associated with this change in contract. There are no additional costs to the City. No. Description Location Quantity Unit 1 Grading and landscaping of slope Sweetwater Road 1 LS GRAND TOTAL: Total: 5,900.00 Price 5,900.00 5,900.00 JUSTIFICATION: An existing retaining wall on the north side of Sweetwater Road east of Prospect was extended to accomidate the installation of sidewalk. The slope above the existing and new retaining walls is sloughing and soil is spilling over the retaining wall onto the new sidewalk. This is caused by an existing condition of poorly compacted soil and an unprotected slope. This work will prevent further deterioration of the slope and sloughing of soil onto the public sidewalk. KOCH-ARMSTRONG GENERAL ENGINEERING, ....-- P.O. BOX 1190, LAKESIDE, CA 92040-0906 TEL: (619) 561-2005 FAX! (619)561.0317 INC. KOCH�ARMSTRONG LICENSE 194819-A �_ _ QUOTATION 09-132 COP-6 I•AGb 1 -0. DATE We propose This quotation NATIONAL CITY STREET RESURFAC NG FY C8-07 ATTN. BYRON WADE '243 NATIONAL CITY BLVD. TEL: (619 336-438C NATIONAL CITY , CA 91950 CELL FAX (619) 336 4397 9/30:09 EMAIL : byronwadeltmac.com to furnish all labor material, and equipment necessary to perform the following items of work sublect to terms and conditions stated. expires 30 days from the date above and is good for work completed within one year of date above unless otherwise noted. JOB LOCATION SWEETWATER ROAD AT PROSPECT STREET IDENTIFIED NATICNAL CITY STRFFT RESURFACING: CHANGE ORDER PROPOSAL #6- SLOPE PLANT'NG ITEM DESCRIPTION APPRO%. QUANTITY UNIT UNIT PRICE TOTAL 1 ROW-1 EXCAVATE FOR WADDLES SPREAD SOIL ON EXISTING SLOPE 8 PLACE WADDLES 30C LF 2 ROW-2 EXCAVATE FOR WADDLES. SPREAD SOIL ON EXISTING SLOPE 8 Pt ACE WADDLES 180 LP 3 FURNISH AND PLACE JUTE NETTING 1C8C SF 4 FURNISH AND PLACE SPRINKLER HEADS (CONNECT TO EXISTING IRRIGATION) 4 EA 5 FURNISH AND PLACE FLATS OE 'RED APPLE' GROUND COVER. 20 EA 6 FURNISH AND SPREAD FERTILIZER. 1 LS SUB -TOTAL 1 LS 6180.00 DISCOUNT 1 LS -280.00 TOTAL 1 LS 5900.00 ADDITIVES AD-1 ADDITIONAL MCVE INS 1 EA 1000 00 TERMS: 1 INCLUDES : ONE MOVE IN PREVAII INS WAGE RATES. BOND COST 2 EXCLUDES. ADJUSTING UTII IT(ES DEMOLITION B M P's, TRAFFIC CONTROL NIGH" WEEKEND/ HOL.DAY WORK DAYS. ANY WORK/LABOR/ MATERIALS OR ITEM NOT SPEC'FICALLY STA1 ED IN QUOTE CONDITIONS ' Uoes no: rndude Piererl, bonds, any arm of engneenng(stok rp tossing. nsoo_^an etc 1 nese under m-Crete. 'edeoo0 readers wring, traffic coned. ur utldy aqustmen1 unless ullewse spoof cd 2 Munfly PtbGress Paymcrts ane Full Pay"rep, ..on- Cer ptelan A<qunls a'e de5nd-tnt a'tt, 30 days rid t're, re 5.0w$ 1011te n'ax.nwm finance r-a"ge alltwallle by Nw 3 Ylcrs Ic to cone in acc0(da ce web pans, speel'icaho„s. and duanbbes ,denlrbed above KcrAAmntrong General Fngneemq. Inc sha be rehired n wa:-np p-0• to any ru0030d e11a•.-ryes < Subaru. ta 30 taken 'tom .5 10' to bounce and at :1• below cfnn'um rc,sture be1IXe Ko_-.Arma;rd- a vernal Enpneenng I',c :nyns wart{ unless c tlerwlse spnru5Mo 5 Any unusual co-d tans of wbso 1 encourtered such as Wed slabs crperground pp^.a trash deposes. etc 5ne1. se ceeMC cau,e tar aded9nal charges 6. R euu red Cakia,nia Pre mnary Lien nidmahon (Ca Icr a Ga I Cede Section 3091,30981>NQI1 de b,ov pled 3 {ebb -Armstrong Genera Enpnncrng. Inc. before work begins Sdaeect to Credo. Approval and venfcatar et Cabfomia °team -al - er nbu^ubon B Class 2 material i' nuMled .5 3K- recycled Class 2 per Carrels Standard S3eeilcat o- 5ecbbn 26 unless elhervase nosed Acceptance: •pease sgn Inc reAn one :opp:vs cuclatoo canal Lles the sdc and o-.y agrerne^t Any poor eryeements, negotiate-, etc nct sel lwtf 1 eror are of no force ce effect Firm: NATIONAL CITY STREET RESURFACING FY 06-C7 By: By: KOCH-ARMSTRONG GENERAL ENGINEERING, INC. Cale =RANK HERRERA Cate NATIONAL CITY INCORPORATS1) OFFICE OF THE CITY CLERK 1243 National City Blvd. National City, California 91950 Michael R. Dalla, CMC - City Clerk 619-336-4228 phone • 619-336-4229 fax KOCH ARMSTRONG ENGINEERING Change Order #2, #3, #4 Street Resurfacing Project, FY 09-10 Judy Hernandez (Engineering) Forwarded Copy of Change Orders to Contractor