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Home My WebLink About2011-265 CONT Chg Order #2 - Knife River Materials C I T Y OF ASHLAND DEPARTMENT OF PUBLIC WORKS CONTRACT CHANGE ORDER PROJECT: AIP RunwayRehabilitabon DATE: 09/09/11 { LOCATION: Ashland OR. PROJECT NO.: 2008-62 CONTRACTOR: [Knife River-Materials 1 You are requested to perform the following described work upon receipt of an approved copy of this document or as described by the Engineer: Item No. IF Description Quantity Unit Price j Amount Item#1 Petro Tac Fabric 1080LF $2.00 $ 2,460.00 Item #2 Unsuiltable Excavation 3855.36CY $10.00 $. 38,553.60 Item 43 Quarry S alls 5160.17Tn $16.00 $''` 82562:72 ` Item#4 Replace P154 577 CY $30.00 $ 17;310:00 Item#5 Rehandle PI 54 ILS $1,371.27 $ 1;371:27 ' Item #6 QC testing ILS $2,000.00 $ a'. 2;000:00 Total this Change Order $ 143-;9-5-7.5--9 Previous Change Order $ 2640.00 Original Contract Total $ 1,285 969.00 Revised Contract Total $ 1,457,566.59 PERCENT CHANGE OF ORIGINAL CONTRACT 11.8% The time provided for completion of this contract is increased by no calendar days. This document shall become an amendment to the contract and all provisions of the contract will apply. Recommended By: IWrks Proj Date Approved By: WIZl// ubDirector Ae/7,� Date Accepted By: Knife River Materials I PO Box]145 Medford 0R_975a7_ -1 Contractor Representative Date ENGINEERING TO 541488-5347 20 As E.Main Street F. 541489-6006 800-735-29 Ashland,Oregon 97520 TTY: 800-]35-2900 www.ashland.or.us - G:\pub-wrks\eng\08-62 Airport AIP ProjectW Admin\Cans Vendor Knife RiverTontract Doeumerna Thange OrdmThange Order 08-6202 • 1 U.S.DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION AIRPORT IMPROVEMENT PROGRAM CONTRACT CHANGE ORDER NO. 2 or SUPPLEMENTAL AGREEMENT NO. AIRPORT S03 Ashland Municpal Airport DATE 8-23-2011 LOCATION Ashland Oregon AIP PROJECT NO 3-41-0002-09 CONTRACTOR Knife River Materials You are requested to perform the following described work upon receipt of an approved copy of this document or as directed by the engineer: Item No. Description Unit Unit Price Quantity Amount FAA-Eligible Items 1 through 3 1 Petro Tac Fabric at Cracks in Overlay Area LF $2.00 1080 $2,160.00 2 Unsuitable Excavation CY $10.00 3855.36 $38,553.60 3 Quarry Spalls TN $16.00 5160.17 $82,562.72 FAA-Eligible Subtotali $123,276.32 Non-Eli ible Items 4 through 6 4 Replacement P-154 at Overexcav Areas CY $30.00 577 $17,310.00 5 Rehandle P-154 at Overexcav Areas LS $1,371.27 1 $1,371.27 6 Additional QC Testing LS $2,000.00 1 $2,000.00 Non-Eligible Subtotall 1 $20,681.27 All Items Total $143,957.59 Previous Change Orders Totall 1 $27,640.00 Revised Contract Totall 1 $1,457,566.59 The time provided for completion in the contract is unchanged. This document shall become an amendment to the contract and all provisions of the contract will apply. Recommended by: .2, Engin r Date Approved by: Z/!/ ne D to Accepted by: �$Q � ) 7�( � Act r W IMMM Date Concurred by: St ronautics (if ate Approved by: Federal Aviation Administration Date 2 NOTE: Change Orders and Supplemental Agreements require FAA approval prior to construction, otherwise no Federal participation can be granted. State Aeronautics concurrence is required when state participation is anticipated. Certifed current 5/1512007 3 AIP PROJECT NO. 3-41-0002-09 CHANGE ORDER NO. 2 (Supplemental Agreement) AIRPORT S03 Ashland Municipal Airport LOCATION Ashland Oregon JUSTIFICATION FOR CHANGE 1. Brief description of the proposed contract change(s) and location(s). 1) Petro Tac was placed over cracks throughout the overlay areas of the runway prior to paving. 2) Soft subgrade material was overexcavated in areas of the runway where a new pavement section was being constructed. 3) In areas where the soft subgrade material was overexcavated, this unsuitable material was replaced and backfilled with quarry spalls. 4) Some areas required overexcavation after the subbase course had been placed. In the process of removing this subbase course material, a portion was contaminated and could not be re-used and needed replaced. 5) Some areas required overexcavation after the subbase course had been placed. In the process of removing this subbase course material, a portion could be re-used. This item covered the effort to place and compact this material for the second time. 6) In the areas where the subbase course was removed and replaced, there was re-testing required that was covered by this itme. 2. Reason(s) for the change(s) (Continue on reverse if necessary) 1) The Petro Tac will help the overlay bridge the existing cracks and reduce the chance of reflective cracking of the new asphalt surface. 2) In order to meet FAA compaction specifications, the unsuitable subgrade material was overexcavated as necessary to meet compaction requirements. 3) The unsuitable material was replaced with quarry spalls, which is typical backfill in these conditions as they provide a good bridging solution in soft soils. 4) Condition of the subgrade deteriorated after the subbase course was placed in several areas, and in order to meet FAA compaction requirements, the subbase course needed to be removed as part of the subgrade digout. 5) The Contractor had to place and compact the subbase course for a second time after it was originally placed and compacted. There are no bid items in the contract that would cover this extra effort. 6). A second round of QC testing was required for the subbase course that was removed and replaced, as the scope of the contract did not include placing the subbase course more than once in the same location. 4 3. Justifications for unit prices or total co 1) Price was reasonable for quantity used and application. 2) Unit price based on bid. 3) Unit price based on bid. 4) Unit price based on bid. 5) Price based on documented time and materials. 6) Price based on documented time and materials. 4. The sponsor's share of this cost is available from: City funds. 5. If this is a supplemental agreement involving more than $2,000, is the cost estimate based on the latest wage rate decision: Yes ® No ❑ Not Applicable ❑ 6. Has consent of surety been obtained? Yes ❑ Not Necessary Z. 7. Will this change affect the insurance coverage? Yes ❑ No Z. 8. If yes, will the policies be extended? Yes ❑ No ❑. 9. Has this Change Order been discussed with FAA officials? Yes ® No ❑ When 06/07/11 email With Whom Kevin Latschaw Comment N/A Submit 4 copies to the FAA Certified current 5/1512007 Page 1 / 1 �. CITY OF CITY IEC A Ci A NJ DATE ' PO NUMBER :J 20 E MAIN ST. 7/1/2011 09960 ASHLAND, OR 97520 (541)488-5300 VENDOR: 013200 SHIP To: Ashland Public Works KNIFE RIVER MATERIALS, LTM (DBA) (541)488-5587 PO BOX 1145 51 WINBURN WAY MEDFORD, OR 97501 ASHLAND, OR 97520 FOB Point: Req.No.: " Terms: Net 30 days Dept.: Req.Del.Date: contact: Scott Fleury Special Inst: Confirming? NO ouanti .: .. Unit:' ' � .. ��`.-.. '. . : � . ��- Desiri lion Unit Price Ex[.Price . THIS IS A REVISED PURCHASE ORDER AIP Construction Project 1,285,969.00 Project No. AIP No. 3-41-0002-008 Runway 12/30 Rehabilitation and PAPI Installation at Ashland Municipal Airport Approved by City Council Sept 7, 2010 COA Public Improvement Contract Effective: January 1, 2011 Insurance required/On file Processed change order 10/07/2011 27,640.00 Change Order No. 1 Six day a week construction schedule change Processed change order 10/07/2011 143,957.59 Change Order No. 2 SUBTOTAL 1,457,566.59 BILL To:Account Payable TAX 0.00 20 EAST MAIN ST FREIGHT 0.00 541-552-2028 TOTAL 1,457,566.59 ASHLAND, OR 97520 Accou'nt Numb'er.: „_', Project Number, -;, : . ,Amount"�. ,. ACCOUnfNumber P[gect Number _-'.- .; .. -Amount.: :,;;. E 410.08.24.00.70420 E 200862.120 1,457,566.59 VENDOR COPY Authorizedgnature re CITY OF ASHLAND A request for a Purchase Order REQUISITION FORM Date of Request: s/s/2011 THIS IS A REQUEST FOR A: Required Dale of Delivery/Service: ASAP [X ] Change Order(existing PO#09960 ) Vendor Name: Knife River Materials Address: PO Box 1145 City, State,Zip MEDFORD OR 97501 Phone: Project Title: Airport Improvement Project-Runway Rehabilitation and PAPI installation Project Number: 08-62 Services Only Solicitation Process: I ] Exempt ( ] 3 Written Quotes(copies attached) I ] Sole Source ( ] Invitation to Bid(copies on file) I ] Less than$5000 [X] Request for Proposal (copies on file) Description Total Cost Original Contract $ 1,265,969,00 Change Order#11-Six Day a Week Schedule is 27f64000 Change Order#2 Itemized Below Petro Tac Fabric ?$M 2,1-60:00 Unsuitable excavation $ 38,55160 Quarry Spells $ 82,562.7,2 Replacement of P154 $ 117,3,10.00 Rehandle P154 J$Illliillllllllli1ii37jA2 7 QC testing $ 2,000.00 $ 1,457„566.59 REVISED CONTRACT Account Number 410.08.24.00.704200 'Please au=h the Gnghtat signed contract and Insu Cerfirwates. Account Number f Employee Signature: ( Supervisor/Dept Head Signature: NOTE: By signi this requistiion rarm, erfiry lha the ab -request meets with CGy ofAshland Soibtiation Process mquimm is no can be pre ded when necessary. G:l'utrwMStEnQ`0&62 requisition farm change order 2 Updated on:7/1502