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HomeMy WebLinkAbout95-18 RESOLUTION113 West Mountain Street Fayetteville, AR 72701 (479)575-8323 Resolution: 95-18 File Number: 2018-0192 81 CONSTRUCTION GROUP, INC. CHANGE ORDER 3: A RESOLUTION TO APPROVE CHANGE ORDER NO. 3 TO THE CONTRACT WITH 81 CONSTRUCTION GROUP, INC. IN THE AMOUNT OF $134,158.03 TO INCLUDE CHANGES TO THE ACCESS ROAD AND CONSTRUCTION OF A CONTAINMENT BERM FOR THE LAKE SEQUOYAH BASIN 3 ACCESS ROAD PROJECT BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1: That the City Council of the City of Fayetteville, Arkansas hereby approves Change Order No. 3 to the contract with 81 Construction Group, Inc. in the amount of $134,158.03 to include changes to the access road and construction of a containment berm for the Lake Sequoyah Basin 3 Access Road Project. PASSED and APPROVED on 4/17/2018 Attest: Sondra E. Smith, City Clq. lvtmufpy OF Page 1 Printed on 4118/18 City of Fayetteville, Arkansas 113 West Mountain Street Fayetteville, AR 72701 L (479) 575-8323 Text File File Number: 2018-0192 Agenda Date: 4/17/2018 Version: 1 Status: Passed In Control: City Council Meeting File Type: Resolution Agenda Number: A. 2 81 CONSTRUCTION GROUP, INC. CHANGE ORDER 3: A RESOLUTION TO APPROVE CHANGE ORDER NO. 3 TO THE CONTRACT WITH 81 CONSTRUCTION GROUP, INC. IN THE AMOUNT OF $134,158.03 TO INCLUDE CHANGES TO THE ACCESS ROAD AND CONSTRUCTION OF A CONTAINMENT BERM FOR THE LAKE SEQUOYAH BASIN 3 ACCESS ROAD PROJECT BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1: That the City Council of the City of Fayetteville, Arkansas hereby approves Change Order No. 3 to the contract with 81 Construction Group, Inc. in the amount of $134,158.03 to include changes to the access road and construction of a containment berm for the Lake Sequoyah Basin 3 Access Road Project. City of Fayetteville, Arkansas Page 1 Printed on 4118/2018 Tim Nyander Submitted By City of Fayetteville Staff Review Form 2018-0192 Legistar File ID 4/17/2018 City Council Meeting Date - Agenda Item Only N/A for Non -Agenda Item 3/23/2018 Utilities Director/ _ Utilities Department Submitted Date Division / Department Action Recommendation: Staff recommends approval of Change Order No. 3 to the construction contract with 81 Construction Group, Inc in the amount of $134,158.03. Change Oder No. 3 includes changes to the access road construction and the construction of a containment berm. Original Contract Number: 2017-38 Approval Date: Comments: Budget Impact: 5400.720.5600-5808.00 Water and Sewer Account Number Fund 17004.1 Lake Sequoyah Sediment Removal/Dredging Project Number Project Title Budgeted Item? No Current Budget $ 1,001,713.00 Funds Obligated $ 438,150.00 Current Balance $ 563,563.00 Does item have a cost? Yes Item Cost $ 134,158.03 Budget Adjustment Attached? No Budget Adjustment $ - Remaining Budget $ 429,404.97 V20140710 Previous Ordinance or Resolution # 255-17 Original Contract Number: 2017-38 Approval Date: Comments: CITY OF FAYETTEVILLE W'r" ARKANSAS MEETING OF APRIL 17, 2018 TO: Mayor and City Council THRU: Don Marr, Chief of Staff Water & Sewer Committee FROM: Tim Nyander, Utilities Director DATE: March 26, 2018 CITY COUNCIL MEMO SUBJECT: Lake Sequoyah Basin 3 Access Road Bid 17-56 Construction. Approval and signature for the attached Change Order no. 3 to the construction contract with 81 Construction Group, Inc. for $134,158.03. RECOMMENDATION: Staff recommends approval of Change Order no. 3 to the construction contract with 81 Construction Group, Inc. Change Oder no. 3 includes changes to the access road construction and the construction of a containment berm. BACKGROUND Lake Sequoyah Basin 3 Access Road, Bid 17-56 Construction, was approved on December 5, 2017 by Resolution 255-17, in the amount of 435,650. The Notice to Proceed was effective February 12, 2018. Previous Change Orders 1 and 2 were no cost change orders to clarify the specifications. DISCUSSION: Change Oder no. 3 is based upon field tests and field observations as documented in a report from McClelland Consulting Engineers dated March 20, 2018 (attached to the Change Order). These tests indicate extremely soft and saturated subgrade to the extent that the undercut and placement of rock will need to be increased. Additionally, the change order contains the addition of a containment berm for future dredging geopool(s). This berm is being added to the current project to (1) have an earthen separation between existing and future sediment geopools, and (2) remove the need to initiate a second contract on this same basin. The access road change will generally increase "B" stone backfill (larger stone generally 3 inch +/-) and decrease the smaller aggregate (gravel like) fill. The containment berm change will generally increase soil fill, topsoil, soil and seeding. BUDGET/STAFF IMPACT: Change Order No. 3 increases costs $134,158.03 from $435,650.00 to $569,808.03. There is adequate funding in Project No. 17004 — Lake Sequoyah Sediment Removal/Dredging. Mailing Address: 113 W. Mountain Street www.fayetteville-ar.gov Fayetteville, AR 72701 ATTACHMENTS: Proposed Change Order No. 3 for the Lake Sequoyah Basin 3 Access Road and the listed Change Order attachments. CITY OF FAYETTEVILLE ARKANSAS PROJECT DATA Project Name: Project No.: Contract Modification Lake Sequoyah Basin 3 Access Road Date of Request: 03/23/2018 Bid 17-56 Construction Modification Date: Date Signed _ by the Mayor, City of Fayetteville Ordinance/Resolution l Resolution no. 255-17 Resolution Date 12/05/2017 CONTRACT MODIFICATION DATA ® Change Order ❑ Written Amendment Modification ' CO 3 No.: To: 81 Construction Project: Lake Sequoyah Basin 3 Access Road Owner: City of Fayetteville Engineer: CH2M for Design; City of Fayetteville Utilities for Construction The Contract is Changed/Modified as follows: A. Implementing a B -stone section for the entirety of the referenced area (access road stations 17+30 to 24+50) as documented by McClelland Consulting engineers Report dated March 20, 2018. B. Construction of containment berm for future geopool. C. Quantities as revised in attached Revised Bid Form. Reason for Change/Modification: A. Unsuitable foundation materials. B. Addition of containment berm. Attachments (List Supporting Documents): Page 1 of 3 CITY OF FAYETTEVILLE ARKANSAS Contract Modification A. Revised Bid Form B. McClelland Consulting Engineers report dated March 20, 2018. C. Original request for containment berm proposal dated March 6, 2018 with attached berm sketch and detail. D. Elevation and quantify information furnished to 81 Construction March 19, 2018. Contract Amount or Price Contract Times (Calculate Days) Original $435,650.00 Original Duration 150 Days Final Previous Contract $0 Previous Contract 0 Days Modification(s) Modification(s) (Arirl /mail i rtl This Contract Modification CO3 $134,158.03 This Contract Modification 90 Days (Add/Oedi,ct)- -- _ (Add/Deduct) Revised Contract $569,808.03 Revised Contract Time 240 Days Final SIGNATURE RECORD Mayor, City of Date: Fayetteville, {Owner) L � 81 Construction Date: (Contractor): L Au-, _ Tal Engineer Date: Recommendation (City Utilities Engineer): -2 0- 20 It * Refer to 00500 AGREEMENT ARTICLE 3— CONTRACT TIME _, Page 2 of 3 14%,10 CITY OF FAYETTEVILLE ARKANSAS Contract Modification 3.02 "The Work shall be Substantially Completed within 120 calendar days after the date the Contract Times commence to run as provided in the GENERAL CONDITONS. Final completion shall be within 30 calendar days after the substantial completion date." Page 3 of 3 Lake Sequoyah Basin 3 Access Road Bid 17-56 Construction. Change Order no. 3 to the construction contract with 81 Construction Group, Inc. Change Order 3 Attachments: 1. DOCUMENT 0400 -BID FORM REVISED CHANGE ORDER 3 2. Report from McClelland Consulting Engineers dated March 20, 2018 3. Original request for containment berm proposal dated March 6, 2018 with attached berm sketch and detail. 4. Elevation and quantify information furnished to 81 Construction March 19, 2018. F oq Go j o 0 o �0 4 ^• r c 0 CL CO o ? C4LU 0 z o O O � o a O M G t0 1 U O N LU } C O O O O O O q O U V U C.i :.1 22 Ex v c ro O p F', � V O C F V y G O W } b F ❑ c `�" Q ci - v, N [c O W' F- \ } \ \ � / \ \ \ \ ± 3& y 5 m§] m y \ }} §\ Q ) � / ■ \ � : � } )� - \ / / ) ) - { � � ) \ ! a @ ; \ , _ § \ / _ f 3 ƒ 3 $ / } \/} ; G R z \ \ \ \ \ \ NcCLfLLANi© 1810 N. College Avenue P.O. Box 1229 CONSULTING Fayetteville, AR 3703172702-1229 "CLF 479-443-2377/Fax 479-443-9241 • ENGINEERS, IINC www.mce.us.com March 20, 2018 City of Fayetteville — Engineering Division 113 W. Mountain Street Fayetteville, Arkansas 72701 ATTN: Mr. Jim Beavers, P.E. RE: Lake Sequoyah Basin 3 Access Road Subgrade Recommendations: New Roadway from Station 17+30 to 24+50 MCE Job# FY173348 Dear Mr. Beavers, On March 191h, 2018 representatives of McClelland Consulting Engineers, Inc. (MCE) observed site conditions at the Lake Sequoyah Basin Access Road project in Fayetteville, Arkansas. The site visit was requested by 81 Construction to observe subgrade conditions along planned new access road. The parties present onsite during the site visit consisted of Steven Head and Sam Mahaffey with MCE, Lynn Hyke with the City of Fayetteville, and Rome Wesson with 81 Construction. The specific area observed consisted of the planned Basin 3 Access Road dimensions approximately from Station 17+30 to Station 24+50. For additional correlation, the observed area can be referenced on the mark-up of Sheets C-203 and C-204, which are provided as enclosures to this letter. The current construction plans call for an initial undercut of twelve (12) inches from existing grade to be conducted and then replaced with eighteen (18) inches of Class 7 base course material and Tensar TX160 Geogrid, or equivalent. This initial cut had a planned width dimension of twenty-three (23) feet. At the time of the site visit, exposed subgrade material within the planned roadway consisted of very soft and saturated dark brown silty clay material. Stumps and other organic matter were also observed within the existing subgrade material. Standing water and saturated conditions had been previously observed during a March 1611 site visit, which correlated with initial grading and grubbing of the subgrade. A significant precipitation event occurred in the project area on the evening of March 18th and the morning of March 19th. It is important to note that the project subgrade area was observed in a saturated condition, prior to the precipitation event on March The site visit was specifically requested to evaluate the subgrade conditions and recommend any alterations or modifications to the current project plans, regarding earthwork operations and fill materials. After evaluation of the subgrade material, review of previous Geotechnical information for the project, and consideration of anticipated frequent future saturated subgrade conditions, it was decided and recommended by MCE that the planned eighteen (18) inches of Class 7 base course material would not provide the stability and rigidity required for the new road section. Instead, we recommend implementing a B -Stone section for the entirety of the referenced area, similar to what is planned within 50 feet on either side of bridge abutments. L:\Current Jobs\2017\FY173348 Lake Sequoyah Basin 3 Access Road\Observation Reports\FY173348 Subgrade Observation_ 3,19.2018_Roadway from Station 17+30 to 24+50.doc Mr. Jim Beavers, P.E. City of Fayetteville — Engineering Division March 20, 2018 Page 2 During the site visit, test pits were conducted along the observed roadway at stations 19+60, 20+40, and 22+40. The test pits revealed saturated and generally unstable conditions to depths of three (3) feet below existing ground elevations, which was the depth at which the test pits were voluntarily terminated. These conditions are anticipated extending for a substantial depth below project grades. The following information outlines our recommendations for the referenced project length. Recommended Design Change to Roadway fro 'Station 17+30 to 24+50 ➢ Install two -and -one-half (2.5) feet of B -Stone Aggregate in lieu of the previously -planned eighteen (18) inches of Class 7 base course material at the bottom of the embankment fill. A six (6) inch cap of Class 7 base course material should be installed immediately above the B -Stone layer. ➢ Additionally, we recommend utilizing the 60Z Non -woven Orange Geotextile around the B -Stone and base cap, in lieu of the Tensar TX160 Geogrid, or equivalent. o The 60Z Non -woven Orange Geotextile may be installed longitudinally along the project length, provided that it is overlapped a minimum of one (1) foot and completely encompasses the B -Stone and base cap material, o The required quantity of Orange Geotextile has already been purchased and acquired for use on the project. ➢ We do not recommend conducting the initial twelve (12) inch subgrade cutting, unless it is required to reach planned bottom of B -Stone elevation, as it relates to finish embankment grade. o From Station 23+00 to 24+50, we do not recommend a cut of material being required due to the amount of fill material to be placed to reach planned finish embankment grade. o From Station 17+30 to 23+00, relevant removal of subgrade material is required to install the B -Stone material and still achieve planned finish embankment grade. This removal depth is anticipated varying from one (1) to three (3) feet along the referenced length. o In general. we recommend a cut being required in areas where existing grade is less than four (4) feet below planned finish embankment grade. • Planned finish embankment grade can be referenced as the top elevation of the upper twelve (12) inches of Class 7 base course material that will serve as the new drive surface. ➢ Select fill material is only to be utilized when planned finish embankment grade is greater than four (4) feet -seven (7) inches above existing grade. For total embankment heights between four (4) feet and four (4) feet -seven (7) inches, we recommend increasing the upper section of Class 7 base course material, as needed. In short, select fill material is not anticipated being utilized, until a full eight (8) inches or greater is required for the embankment fill section. ➢ At Stations 19+80 and 23+00 corrugated drainage pipe is to be placed, per project plans. Bedding material and placement is to be conducted per details on PCM -1 of the project documents. L:\CurrentJobs\2017\FY173348 Lake Sequoyah Basin 3 Access Road\Observation Reports\FY173348 Subgrade Observation_3.19.2018_Roadway from Station 17+30 to 24+50 doc Mr. Jim Beavers, P.E. City of Fayetteville — Engineering Division March 20, 2018 Page 3 ➢ We recommend that the upper twelve (12) inch section of Class 7 base course material is still provided with Woven Geotextile (Mirafi RS 5801) as shown on the project plans. ➢ The Tensar TX160 Geogrid, or equivalent, is no longer required for the embankment section along the referenced project length. It is the intent that perhaps this material can be utilized on other City of Fayetteville street projects to potentially reduce or improve base course/pavement sections. Embankment sections within 50 feet of either side of project bridge abutments should remain as shown in the current project plans. Photographs taken during the site visits are presented below and on the following pages. riyurd is iviaron iu oue visit, tsasln o mccess moan, unentea VVeST LACurrent Jobs\2017\FY173348 Lake Sequoyah Basin 3 Access Road\Observation Reports\FY173348 Subgrade Observatlon_3.19.2018_Roadway from Station 17+30 to 24+50.doc „� + Jr������ t.��r�M� 'Y :',ci dy�*�tt��kukti"�}yyiU�p,�r�,.-•�'�F. 4r. ..1'�1 3 �1rr• `Sr +'�'1 �cr i r At�' lit F7 ro..r ry I� L��`,�� ,+]... � F'• t i,R� 4. j1�i'�` �A�y e��r !'"•`moi. her, 4".Ql '� -j .f -e :5 y'h. 4. ..Y L Figureh 19 • . • • South g i t J ..i - .rtif `.rr.. !'� �;',.4'P �.ix� • �.r4T � Fy,�wr �` Iw.•��,�. �` ��+'('lP ,+� �*Z TAO r e � . Mr. Jim Beavers, P.E. City of Fayetteville — Engineering Division March 20, 2018 Page 5 We appreciate the opportunity to be of assistance to you on this project. If you have any questions about the observations and recommendations contained in this report, please contact us. Sincerely, McCLELLAND CONSULTING ENGINEERS, INC. Steven J. Head, PE Geotechnical Engineer Enclosures: Mark-up of Sheets C-203 and C-204 LACurrent Jobs\2017\FY173348 Lake Sequoyah Basin 3 Access Road\Observation Reports\FY173348 Subgrade Observation_ 3.19.2018_Roadway from Station 17+30 to 24+50.doc - ! i BFTIO _ nE>'.,�11C�i _ - — •,,• • •,•.«•• ST+6lM rMIfLi m I A<IEH } pf�YiW� `. _ - ' µ N+AOIICfW 011 Pw fOLW UDlRA1YW. ii50 a,4:ab I +11401 MC[VGLa4 MYw � Yw w.r�z ( [ I v�A�'4�.`aif[�w�`am {�w ++u �+a%.� �us�s�ii �Pr score mn,, ,v �• ��t `>Di+ff wys�l'fal! ' 1A .�� - ~_ - �Hfr•e d I ]A -. � • ao9 fao11C��q+� { ! ir` _ smr+Mira�.rn wnwss _.. !il a• r F{ F 115GI �a.a°'N-c'roc+'.n�-r'�e-� S7! f< >4w t ■ Ion ales r o is- 175.i-. ua 7 i75 ¢ LL nom r ,*o 1770 1 �_ Iw .aa7n �zo z<LL� seas we ar �r..r+e a..9c w g � StErS "'r """ 9T55 L m -ID{+'�PMfrarau*f. 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N r-1 c -I a -i N � C 9 `m a N � 7 m 0 C O E v O > 111 aJ 00 r, Ln m N Ln m N ^ N In N v = C ui rl rl r 'i pi N N N n N rl r rl n c-1 t` �4 f` ri t\ N m n r U 7 rA H H ci N ci 1-/ i O �- N o_ l7 oo .i N m -cr Ln O N C 0�1 O On Ln Ln N Vn M LOn Ln Ln M +O+ ll1 ri rl r1 1J I 'i Wh N 0+0 TER BERM CENTERLINE COORDINATES CENTER BERM CENTERLINE COORDINATES ANQ FL5zVA-tIQl4S LEGEND EMERGENT FORESTED WETLAND WETLAND SEDIMENTATION BASIN 3 I COF-Water&Sewer-CO No.4/81 CI TRUCTION GROUP-LAKE SEQUOYAH ACCESS ROAD CONSTRUCTION PROJECT,INC. City of Fayetteville Staff Review Form 2018-0423 Legistar File ID N/A City Council Meeting Date-Agenda Item Only N/A for Non-Agenda Item Tim Nyander , 8/8/2018 WATER SEWER(720) Submitted By Submitted Date Division/Department Action Recommendation: Staff recommends approval of Change Order No.4 to the construction contract with 81 Construction Group, Inc.for reconciliation of final unit quantities for the Lake Sequoyah Access Road Construction project. Budget Impact: N/A N/A Account Number Fund N/A N/A Project Number Project Title Budgeted Item? NA Current Budget $ - Funds Obligated $ - Current Balance $ - Does item have a cost? NA Item Cost $ - Budget Adjustment Attached? NA Budget Adjustment $ - Remaining Budget • $ - V20180321 Purchase Order Number: 2017-00000768 Previous Ordinance or Resolution# 95-18 Q1(/ Change Order Number: 4 Approval Date: A —( .1 b Original Contract Number: 2017-00000038 Comments: CITY OF ',Sp! FAYETTEVILLE STAFF MEMO ARKANSAS TO: Mayor Lioneld Jordan THRU: Don Marr, Chief of Staff FROM: Tim Nyander, Utilities Director DATE: August 8, 2018 SUBJECT: Construction Bid 17-56, Lake Sequoyah Access Road, Approval of Change Order No. 4 to the construction contract with 81 Construction Group, Inc.to reconcile final unit quantities. RECOMMENDATION: Staff recommends the approval of Change Order No. 4 to the construction contract with 81 Construction Group, Inc. to reconcile final unit quantities. BACKGROUND: Change Order No. 1 was a no cost change order approved on January 3, 2017 to delay the start date of the project. Change Order No. 2 was a no cost change order approved on March 3, 2018 to correct the specifications for the bridge abutment wing walls (Vista Walls). Change Order No. 3 in the amount of$134,158.03 was approved by City Council on April 17, 2018 and included changes to the access road construction, increasing the "B" stone backfill quantities and decreasing the smaller aggregate (gravel like) fill, as well as increasing quantities to allow for construction of a containment berm. Change Order No. 3 in the amount of $134,158.03 included a budget adjustment that increased the project cost from $435,650.00 to $569,808.03. DISCUSSION: The proposed Change Order No. 4 will reconcile final contract unit quantities and decrease the final construction cost in the amount of$6,122.64, from $569,808.03 to $563,685.39. BUDGET/STAFF IMPACT: Overall project construction cost will decrease in the amount of$6,122.64. Attachments: Proposed Change Order No. 4 Mailing Address: 113 W Mountain Street www.fayetteville-ar.gov Fayetteville,AR 72701 aye Arille • Change Order No. ' 4 Page I or 2 CONTRACT CHANGE ORDER City Contract# Bid#17-56 Schedule City Resolution 4 255-17 .Date 2/12/2018' City Project No.: Bid p 17-56 I Project Name: Lake Sequoyah Basin 3 Access Road Location: .Favetteville,Arkansas Owner: City:of Fayetteville Contractor: 81 Construction Address: 113 West Mountain Address: P.O.Box 844 Fayetteville,AR 72701 Siloam Serines:Ar.72734 THE FOLLOWING CHANGES ARE HEREBY AMENDED INTO THE CONTRACT PLANS AND SPECIFICATIONS: ITEM# DESCRIPTION DECREASE INCREASE I Reconile contract quantities, See attacked breakdown. -$6,122.64 TOTAL DECREASE AMOUNT -$6.122.64 TOTAL INCREASE AMOUNT 50.00 NET CHANGE ORDER -$6.122.64 ENGINEERS FINAL CHANGE TO CONTRACT AMOUNT TOTAL AMOUNT ELIGIBLE AMOUNT Original Contract Amount $435.650.00 5569.808,03 Total Previous Change Order(s) 5134.158.03 ' Net Amount This Change Order -56.122.64 TOTAL CONTRACT AMOUNT TO DATE 5569.808.03 4563,685.39 - CHANGE TO CONTRACT COMPLETION DATE: Original Completion Date July 12,2018 Previous Adjusted Completion Date October 10,2018 No Change This Change Order Calendar Days NEW CONTRACT COMPLETION DATE: RECOMMENDED:' CITY OF FAYETTEVILLE Aonstructil. tintract Manager M A 'SiCpRi 1 g azure Tale D'lc RECOMMENDED: CITY OF FAYE l l EVILLE IVA" Utilities Engineer `BY: f el ; Ca 7/ZS/ZCI S✓ Signature J Title to RECOMMENDED: McClelland Consulting Engineering Project Engineer BY: Rc.c�'do..--- 5 di2 �' x jL 3/K� Signature 5d A e f gp.dZ Date CCL•-P'I'E.D: 81 Construction Contractor 13Y: (../. — ..Ptwre4 7/x/8 Signature Title Date APPROVED: CITY OF FAY :VILLE /r �j J r/ BY: � M. �// .._. Mayor -(3-lb Fare 1 Title Date i Cost Breakdown for Change Order Item Description Contract Cornet Contract Contract Contract Contact Unit Estimated Actual Adjust Adjusted Bid Actual Unit Cost Quantity Quantity +l- Amount. Cast Cast Mobilization,pre-constuction Submittals(shall not exceed 5%of Total Bid) LS $21,337,00 1.00 1,00 0.00 521,337.00 21,337.00 2 Performance/payment Bonds and Taxes LS 516,607.00 1.00 1,00 0,00 $16,601,00 $16,607,00 3 Site Preparation LS $6,072.00 1.00 1.00 0.00 66,072.00 66,072,00 4 Surveying LS $9,600.00 1.00 1.00 0.00 $9,600.00 $9,600.00 5 Bridge Completion ' LS $33,281.00 1,00 1.00 0,00 $33:01,00 633,281,00 6 Demobilization LS $2,500.00 1.00 1.00 0.00' 52,500,00 62,500.00 7 Traffic Control&Maintenance LS $2,500.00 1.00 1.00 - 0,00 62,500.00 62,500,00 6 General Excavation CY $6.00 2000.00 1474,00- •526,00 $ (3,156.00) 512,000,00 $8,844.00 9 , General Fill CY $11,79 8600.00 8553,00 •47,00 S (554,131 5101,394,00 $100,639.87 10 AHTD B-Stone(Stone Backfill) CY $38.00 2883.00 2807,00 46,00 $ (2,888.001 $109,554,00 5106,666,00 11 AHTD Class 7(Aggregate Base Course) CY $37.97 3299.00 3148,00 •151,00 s (5,733,47) 51225,263.03 $119,529.56 12 Tensar Geo-Grid SY $1.85 2000,00 1690,00 -310.00 s (573.50) $3,700.00 $3,126,50 13 Geotextile(Mirafi) SY $5.78 3900.00 5339.44 1439.44 5 8,319,96 527,542.00 510,861,96 14 3-Inch Stone(Construction Entrance) CY $73.00 44,00 44,00 0,00 s $3212.00 53 212,00 15 ,I 2-inch CMP casing LF $30.00 140.00 140,00 0,00 s • $4,200.00 $4,200,t10 18 18-inch CMP casing LF $35.50 70.00 70.00 0,00 $ 62,485.00 62,485.00 17 Place Topsoil CY $15.18 1200.00 1801.91 601.91 s 9,136.99 S18216.00 $27,352,99 18 Landscape Fabric SY, $2.49 4800.00 1200.00 -3600.00 5 (8,964,00) 511!952.00 62,988.00 19 Project Identification Signs EA $1,500.00 2,00 2,00 0.00 s 63,000,00 53,000,00 20 Road Signs(Traffic Control) EA $400.00 2.00 2.00 0,00 S • 5800.00 6800,00 21 Gates(including supports) EA $575.00 2.00 2.00 0.00 s • $1.1$0.00 51,150011 22 Erosion Control Straw Wattle LF $1.73 6000.00 4500.00 -1500.00 5 (2,595.00) $10,380.00 $7,785.00 23 Seeding&Mulching SY $0.52 8300.00 8300.00 o.00 5 - _ $4,316.00 $4,316.00 24 Tree Protection FT $0.30 4700.00 4700.00 0.00 5 51,410.00 $1,410.00 25 C0,3 Shallow sump Iswale LS $500.00 1,00 1.00 0.00 s $500.00 $500:00 28 C0,3 18 inch diameter-RCP LF $39.00 36.00 37.50 1,50 6 58,50 $1,404.00 51,462,50 27 C0,3 'Dispose of existing geobags , LS 53,220.00 1,00 1.00 0,00 $3,22000 53,220.00 28 C0.3 Dispose of soil within existing geobags LS $15,581.00 1.00 1.00 0.00 $15,581.00 $15,581,00 29 CO.3 Additional Clearing,grubbing,Removal of Trees LS $13,481.00 1.00 1.00 0.00 613,481,00 513,481,00 + 30 C0.3 Install Orange Fabric Provided by the City SY $1.50 5434.00 5984.67 550.67 $ 826,01 $8,151.00 58,977.01 ORIGINAL&RECONCILATION CO TOTAL 16,122.64 $569,008.03 $563,685.39