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HomeMy WebLinkAboutItem 4.6 - 1471 2017 Slurry Seal Award Page 1 of 3 STAFF REPORT CITY COUNCIL DATE: June 6, 2017 TO: Honorable Mayor and Councilmembers FROM: Christopher L. Foss, City Manager SUBJECT: Award of Contract to American Pavement Systems Inc. for the Annual Street Resurfacing Project No. ST0117 Prepared by: Michael Boitnott, Capital Improvement Program Manager EXECUTIVE SUMMARY: The City Council will consider awarding a construction contract to American Pavement Systems Inc. and approving the plans and specifications for the Annual Street Resurfacing Project (2017 Slurry Seal, CIP No. ST0117). The project will resurface 68 city street segments with a slurry seal that will prolong the life of the existing pavement surface. STAFF RECOMMENDATION: Adopt the Resolution Awarding a Contract for Project No. ST0117 to American Pavement Systems Inc. for the Annual Street Resurfacing Project. FINANCIAL IMPACT: The total adopted Fiscal Year 2016-2017 budget for the Annual Street Resurfacing Program (CIP No. ST0117) including design, inspection and administration, improvements and other miscellaneous costs is $1,700,000. The following table reflects project funding sources and proposed expenditures for the slurry seal: Project Funding Sources Gas Tax 920,000.00 ACTC Measure B Sales Tax 370,000.00 ACTC Measure BB Sales Tax 410,000.00 Total Funding 1,700,000.00 Proposed Slurry Seal Expenditures American Pavement Systems Contract 739,249.50 Construction Contingency 110,000.00 Design and Administration 150,750.50 Total Slurry Seal Expenditures 1,000,000.00 Project Balance 700,000.00 Page 2 of 3 The remaining project budget of $700,000 will be retained within the Annual Street Resurfacing CIP, for use on a future project. It is anticipated that the project next year will include an asphalt concrete overlay of San Ramon Road and a portion of Dublin Boulevard west of San Ramon Road. Next year's project is estimated to cost more than the $1,700,000 annual budget. Therefore, the savings this year will be carried over to fund next year's overlay project. DESCRIPTION: The 2016-2021 Capital Improvement Program (CIP) includes the Annual Street Resurfacing Program (CIP No. ST0117). The Annual Street Resurfacing provides for various different types of pavement improvements from slurry seals to major rehabilitation of roadways. Staff completed plans and specifications for the “2017 Slurry Seal”, Project No. ST0117. The construction will include localized repair of failed asphalt concrete pavement, slurry seal, and pavement delineation on 68 street segments (as shown on the Location Map - Attachment 1). The total project includes approximately 1.5 million square feet of slurry seal and approximately 83,000 square feet of pavement base repairs. Slurry seal is a preventative maintenance technique used to prolong the life of asphalt concrete surfacing. As streets begin showing wear and stress cracks, it is important to seal the cracks to keep water from getting under the roadway pavement. Slurry consists of a sand/oil mixture which seals cracks and provides a new uniform wearing surface. This project is exempt under Section 15301 (Existing Facilities) of the CEQA Guidelines. A total of five (5) sealed bids were received on May 9, 2017, ranging from $739,24 9.50 to $888,180.00. A summary of the bids is provided as Attachment 2. The low bid of $739,249.50 was submitted by American Pavement Systems Inc. The bid contained an arithmetic error in the sum of the total bid amount, which subsequently adjusted the total base bid price by $928. The Public Contract Code and the City’s bid documents define this as a “minor bid irregularity,” and authorize the City to “waive” this irregularity and proceed with the award of the contract. Staff has reviewed the bid results, checked references and necessary licenses, and recommends that the City Council adopt the Resolution (Attachment 3) awarding the Contract for Annual Street Resurfacing, Project No. ST0117 to American Pavement Systems Inc. as the lowest responsive bidder. To facilitate the approval of contract change orders and to avoid construction delay, it is requested that the City Manager be authorized to approve change orders up to the contingency amount of $110,000.00. The Resolution will authorize this change as it relates to this Project. Staff expects the project to begin in late June and anticipates completion of the majority of the improvements by the end of August 2017. Page 3 of 3 NOTICING REQUIREMENTS/PUBLIC OUTREACH: A copy of this staff report was sent to American Pavement Systems Inc. ATTACHMENTS: 1. Location Map 2. Bid Results 3. Resolution Awarding a Contract for Project No. ST0117 to American Pavement Systems Inc. for the Annual Street Resurfacing Project An n u a l S t r e e t R e s u r f a c i n g 20 1 7 S l u r r y S e a l L o c a t i o n Attachment 2 An n u a l S t r e e t R e s u r f a c i n g "2 0 1 7 S l u r r y S e a l " ST 0 1 1 7 Bi d D a t e : BA S E D B I D IT E M Qt y . UN I T Un i t C o s t E x t e n s i o n U n i t C o s t E x t e n s i o n U n i t C o s t E x t e n s ionUnit CostExtensionUnit CostExtension 1 1 L S $ 8 , 0 0 0 . 0 0 $ 8 , 0 0 0 . 0 0 $ 2 1 , 9 0 0 . 0 0 $ 2 1 , 9 0 0 . 0 0 $ 8 , 4 7 3 . 5 4 $ 8,473.54$35,000.00$35,000.00$15,000.00$15,000.00 2 1 L S $ 1 2 , 0 0 0 . 0 0 $ 1 2 , 0 0 0 . 0 0 $ 2 5 , 8 0 0 . 0 0 $ 2 5 , 8 0 0 . 0 0 $ 3 8 , 9 0 0 . 00$38,900.00$59,247.00$59,247.00$20,000.00$20,000.00 3 1 L S $ 5 , 0 0 0 . 0 0 $ 5 , 0 0 0 . 0 0 $ 1 2 , 0 0 0 . 0 0 $ 1 2 , 0 0 0 . 0 0 $ 6 , 5 4 0 . 0 0 $ 6,540.00$9,200.00$9,200.00$10,000.00$10,000.00 4 1 L S $ 7 5 0 . 0 0 $ 7 5 0 . 0 0 $ 2 , 8 0 0 . 0 0 $ 2 , 8 0 0 . 0 0 $ 6 5 0 . 0 0 $ 6 5 0 . 0 0 $ 1 ,500.00$1,500.00$3,000.00$3,000.00 5 1 L S $ 1 5 , 4 5 0 . 0 0 $ 1 5 , 4 5 0 . 0 0 $ 2 0 , 0 0 0 . 0 0 $ 2 0 , 0 0 0 . 0 0 $ 1 5 , 7 5 0 . 00$15,750.00$18,000.00$18,000.00$20,000.00$20,000.00 6 1 L S $ 5 9 , 4 8 2 . 0 0 $ 5 9 , 4 8 2 . 0 0 $ 2 3 , 0 0 0 . 0 0 $ 2 3 , 0 0 0 . 0 0 $ 6 4 , 2 3 7 . 50$64,237.50$62,000.00$62,000.00$57,750.00$57,750.00 7 81 , 0 0 0 S F $ 4 . 3 3 $ 3 5 0 , 7 3 0 . 0 0 $ 4 . 4 0 $ 3 5 6 , 4 0 0 . 0 0 $ 4 . 4 1 $ 3 5 7 , 2 10.00$4.20$340,200.00$4.60$372,600.00 8 2, 2 0 0 S F $ 5 . 7 7 $ 1 2 , 6 9 4 . 0 0 $ 4 . 7 5 $ 1 0 , 4 5 0 . 0 0 $ 5 . 8 8 $ 1 2 , 9 3 6 . 0 0$5.60$12,320.00$6.20$13,640.00 9 1 L S $ 2 2 2 , 0 0 0 . 0 0 $ 2 2 2 , 0 0 0 . 0 0 $ 2 2 4 , 4 6 7 . 0 0 $ 2 2 4 , 4 6 7 . 0 0 $ 2 1 9 ,396.96$219,396.96$275,000.00$275,000.00$320,000.00$320,000.00 10 12 5 E A $ 1 2 . 3 6 $ 1 , 5 4 5 . 0 0 $ 1 5 . 0 0 $ 1 , 8 7 5 . 0 0 $ 1 2 . 6 0 $ 1 , 5 7 5 . 0 0 $ 12.00$1,500.00$13.00$1,625.00 11 2, 0 0 0 S F $ 4 . 6 4 $ 9 , 2 8 0 . 0 0 $ 3 . 7 5 $ 7 , 5 0 0 . 0 0 $ 4 . 7 2 $ 9 , 4 4 0 . 0 0 $ 4 .50$9,000.00$5.00$10,000.00 12 4, 5 0 0 L F $ 0 . 2 9 $ 1 , 3 0 5 . 0 0 $ 0 . 7 0 $ 3 , 1 5 0 . 0 0 $ 0 . 2 9 $ 1 , 3 0 5 . 0 0 $ 0 .28$1,260.00$0.30$1,350.00 13 6, 0 0 0 L F $ 0 . 9 1 $ 5 , 4 6 0 . 0 0 $ 1 . 0 0 $ 6 , 0 0 0 . 0 0 $ 0 . 9 2 $ 5 , 5 2 0 . 0 0 $ 0 .88$5,280.00$1.00$6,000.00 14 2, 2 0 0 L F $ 1 . 1 3 $ 2 , 4 8 6 . 0 0 $ 1 . 4 0 $ 3 , 0 8 0 . 0 0 $ 1 . 1 5 $ 2 , 5 3 0 . 0 0 $ 1 .10$2,420.00$1.20$2,640.00 15 25 0 L F $ 0 . 3 8 $ 9 5 . 0 0 $ 1 . 0 0 $ 2 5 0 . 0 0 $ 0 . 3 8 $ 9 5 . 0 0 $ 0 . 3 7 $ 9 2 . 5 0 $ 0.40$100.00 16 25 0 L F $ 2 . 3 2 $ 5 8 0 . 0 0 $ 2 . 0 0 $ 5 0 0 . 0 0 $ 2 . 3 6 $ 5 9 0 . 0 0 $ 2 . 2 5 $ 5 6 2 . 50$2.50$625.00 17 25 0 L F $ 0 . 9 3 $ 2 3 2 . 5 0 $ 2 . 0 0 $ 5 0 0 . 0 0 $ 0 . 9 4 $ 2 3 5 . 0 0 $ 0 . 9 0 $ 2 2 5 . 00$1.00$250.00 18 2, 3 0 0 L F $ 3 . 3 5 $ 7 , 7 0 5 . 0 0 $ 3 . 0 0 $ 6 , 9 0 0 . 0 0 $ 3 . 4 1 $ 7 , 8 4 3 . 0 0 $ 3 .25$7,475.00$3.50$8,050.00 19 1, 5 0 0 L F $ 3 . 3 5 $ 5 , 0 2 5 . 0 0 $ 3 . 0 0 $ 4 , 5 0 0 . 0 0 $ 3 . 4 1 $ 5 , 1 1 5 . 0 0 $ 3 .25$4,875.00$3.50$5,250.00 20 2, 9 0 0 L F $ 6 . 7 0 $ 1 9 , 4 3 0 . 0 0 $ 6 . 0 0 $ 1 7 , 4 0 0 . 0 0 $ 6 . 8 2 $ 1 9 , 7 7 8 . 0 0$6.50$18,850.00$7.00$20,300.00 TO T A L * $7 3 9 , 2 4 9 . 5 0 * $7 4 8 , 4 7 2 . 0 0 $ 7 7 8 , 1 2 0 . 0 0 $ 8 6 4 , 0 0 7 . 0 0 $ 8 8 8 , 1 8 0 . 0 0 * Ma t h m a t i c a l s u m m a t i o n e r r o r Pa v e m e n t D e l i n e a t i o n D e t a i l 3 8 ( T h e r m o ) Pa v e m e n t D e l i n e a t i o n 1 2 " Y e l l o w S t r i p e ( T h e r m o ) Pa v e m e n t D e l i n e a t i o n 2 4 " Y e l l o w S t r i p e ( T h e r m o ) DE S C R I P T I O N Mo b i l i z a t i o n ( N o t t o E x c e e d 1 0 % o f T o t a l B i d ) Ba s e R e p a i r ( 4 " T h i c k ) Pa v e m e n t D e l i n e a t i o n D e t a i l 2 7 B ( T h e r m o ) Am e r i c a n P a v e m e n t S y s t e m s In c . Tr e e T r i m m i n g Ru b b e r i z e d A s p h a l t C r a c k S e a l Tr a f f i c C o n t r o l ( N o t t o E x c e e d 1 0 % o f T o t a l B i d ) Re m o v e E x i s t i n g S t r i p e s a n d P a v e m e n t M a r k e r s Wa t e r P o l l u t i o n C o n t r o l W o r k PU B L I C W O R K S D E P A R T M E N T Pa v e m e n t D e l i n e a t i o n ( M a r k i n g s a n d L e g e n d - T h e r m o p l a st i c ) Ba s e R e p a i r ( 3 " T h i c k ) Pa v e m e n t D e l i n e a t i o n ( B l u e R e f l e c t i v e M a r k e r s ) Pa v e m e n t D e l i n e a t i o n D e t a i l 2 8 ( T h e r m o ) Pa v e m e n t D e l i n e a t i o n D e t a i l 2 2 ( T h e r m o ) Pa v e m e n t D e l i n e a t i o n 1 2 " W h i t e S t r i p e ( T h e r m o ) Pa v e m e n t D e l i n e a t i o n D e t a i l 2 1 ( T h e r m o ) AP P A R E N T L O W B I D D E R Pa v e m e n t D e l i n e a t i o n D e t a i l 1 ( T h e r m o ) Po l y m e r M o d i f i e d Q u i c k - S e t t i n g S l u r r y , T y p e I I CI T Y O F D U B L I N EN G I N E E R I N G D I V I S I O N BI D S U M M A R Y Ma y 9 , 2 0 1 7 Pr o j e c t N a m e : Pr o j e c t N o . : VSS International, Inc. Am e r i c a n A s p h a l t R e p a i r a n d Re s u r f a c i n g C o . , I n c . Graham Contractors Inc.Sierra Nevada Construction, Inc.1 ATTACHMENT 3 RESOLUTION NO. XX- 17 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF DUBLIN * * * * * * * * * AWARDING A CONTRACT FOR PROJECT NO. ST0117 TO AMERICAN PAVEMENT SYSTEMS INC. FOR THE ANNUAL STREET RESURFACING PROJECT WHEREAS, Staff completed plans and specifications for the Annual Street Resurfacing “2017 Slurry Seal” Project, Project, Project No. ST0117 (“Project”). The work includes localized repair of failed asphalt concrete pavement, slurry seal, and pavement delineation on sixty-eight street segments; and WHEREAS, the City of Dublin did, on May 9, 2017, publicly open, examine, and declare all sealed bids for doing the work described in the approved Plans, Specifications, and Modifications for Project No.ST0117, Annual Street Resurfacing “2017 Slurry Seal” Project, which Plans, Specifications, and Modifications are hereby expressly referred to for a description of said work and for all particulars relative to the proceedings under the request for bids; and WHEREAS, American Pavement Systems Inc. bid contained a minor bid irregularity in that there was a mathematic summation error decreasing the proposed contract price by $928.00 (Nine Hundred and Twenty-Eight Dollars) and the Public Contract Code and the City’s bid documents authorize the City to waive any minor irregularity and proceed with the award of the contract; and WHEREAS, said bids were submitted to the Public Works Director, who has recommended that the bid hereinafter is the lowest and best bid for doing said work; and NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Dublin hereby approves the plans and specifications for the Project. BE IT FURTHER RESOLVED that the City Council of the City of Dublin does hereby waive the minor bid irregularity since the mathematical error only decreased the lowest responsible bid by Nine Hundred and Twenty-Eight Dollars ($928.00). BE IT FURTHER RESOLVED that the City Council of the City of Dublin does hereby award the Contract for Project No. ST0117, Annual Street Resurfacing “2017 Slurry Seal” Project, to the lowest responsible bidder therefore, to wit, American Pavement Systems Inc., at a bid of Seven Hundred and Thirty-Nine Thousand, Two Hundred and Forty-Nine Dollars and Fifty Cents ($739,249.50), the particulars of which bid are on file in the Office of the Public Works Director. BE IT FURTHER RESOLVED that the City Council of the City of Dublin does hereby authorize the City Manager or his designee to approve the project Contract Change Orders based on the appropriated funds designated for Project No. ST0117 up to the contingency amount of $110,000.00. BE IT FURTHER RESOLVED that the City Manager is authorized to execute the Construction Agreement with American Pavement Systems Inc. PASSED, APPROVED AND ADOPTED this 6th day of June, 2017, by the following vote: AYES: NOES: ABSENT: ATTACHMENT 3 ABSTAIN: ________________________________________ Mayor ATTEST: _____________________________ City Clerk