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06-04-2014 JWC Agenda PacketAGENDA JOINT WATER COMMISSION June 4, 2014 — 1:30 p.m. Council Conference Room Golden Valley City Hall 1. Call to Order 2. Approval of Minutes — May 7, 2014 3. JWC Draft 2015-2019 CIP (Virnig) 4. Award Contract for Emergency Backup Water Supply Project (Mathisen) 5. Update on County Road 9 Project (Mathisen) 6. Update on Crystal Pump Station Generator Project (Mathisen) 7. Other Business 8. Adjournment This document is available in alternate formats upon a 72 -hour request. Please call 763-593-8006 (TTY: 763-593-3968) to make a request. Examples of alternate formats may include large print, electronic, Braille, audiocassette, etc. 6 JOINT WATER COMMISSION MINUTES Golden Valley - Crystal - New Hope Meeting of May 7, 2014 The Golden Valley — Crystal — New Hope Joint Water Commission meeting was called to order at 1:39 p.m. in the City of Golden Valley Council Conference Room. Commissioners Present Tom Burt, City Manager, Golden Valley Kirk McDonald, City Manager, New Hope Anne Norris, City Manager, Crystal Staff Present Tom Mathisen, City Engineer, Crystal Randy Kloepper, Utilities Superintendent, Cr) Bernie Weber, Operations Manager, New Ho Sue Virnig, Finance Director, Golden Valley Bert Tracy, Public Works Maintenar",Super, Kelley Janes, Utilities Supervisor, G II Mitch Hoeft, Utilities Engineer, Golde a Pat Schutrop, Administrative Assistant, Id( Others Present Steve Nelson, Bo remaining task is to the minutes of the April 2, 2014 an I be submitted for publication on May 15, 2014. d from the Minnesota Department of Natural Resources. Minnesota Department of Health (MDH) and the only The surveys are completed. The Minneapolis Park andWeation Board (MPRB) submitted a draft easement agreement and a draft letter of understanding. Hoeft will forward the documents to the TAC members and to Golden Valley City Attorney Allen Barnard to review. He will continue to work with the MPRB in finalizing the documents. Nelson said the well drilling will not begin until the easement and letter of understanding are finalized. The bid documents will include that contingency. Well construction for the Golden Valley well must be scheduled after September 2014. The Crystal generator needs to be up and running and the York Pit reconnection work must be completed before work can start on the Golden Valley site. If all three wells are drilled simultaneously, well construction could be completed by the end of December 2014. I:Voint Water Commission\IWC Minutes\2014 JWC Minutes\05-07-2014 JWC Minutes.doc Joint Water Commission May 7, 2014 Page 2 of 2 Nelson said there could potentially be two additional bid packages for JWC approval regarding the New Hope well improvements; one for watermain work and one for the chlorine feed equipment. The bid opening for the wells project is scheduled for 11 am, Wednesday, May 28, in the City of Golden Valley Council Chambers. The TAC will request project award from the JWC at the June 4 meeting. MOVED by Norris and seconded by McDonald to authorize Emergency Supply Wells Project. Motion carried. Update on County Road 9 Project The weather has delayed the project a couple of structures on County Road 9. The original reconr was scheduled for May 23, but will now be d Crystal tested the backfill pipe to its generator to keep the reservoir full at all times. The slab for the new generator has delayed to June 20. All pre aration generator is delivered. es generator up and r g. Other Business None. Chair Burt adjo ATTEST: Pat Schutrop, Recording Secretary nt for bids for the JWC ctor started removing `jpe to the Crystal reservoir said the idea is for the generator was ill be completed before the after delivery to have the sday, June 4, 2014, at 1:30 p.m. Thomas D. 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Y a) o a/ O fp > 4J Q f6 ` u O 2 a1 Q ` u Y a: w 7 w m) O 2 Y L Y Q p- a) a) Q) al O. a) O. a) t6 Z a) O_ a) E O. a) a) Q a) LY a) O_ a) c O_ a) a) Lp �i p alp+ Q E a O_ � � - 0 m Ln m K K— to >cr Q tea) Q N D n oo M M M M M N Yt # Xm u :t • = BO l_TON & M ;== Consulting Engineers & Surveyors � 7533 Sunwood Drive NW • Ramsey, MN 55303 Phone (763) 433-2851 • Fax (763) 427-0833 www.bolton-menk.com June 3, 2014 Jeanine Clancy Director of Public Works 7800 Golden Valley Road Golden Valley, MN 55427-4588 RE: JWC Emergency Supply Wells Golden Valley & Crystal, MN Bid Evaluation BMI Project Number: N22.107452 Dear Jeanine: Bids were received at Golden Valley City Hall at 11:00 a.m. on Wednesday May 28, 2014 and are summarized in the attached Bid Tabulation. The bidding documents allow for the construction to be awarded in the best interest of the project. The project impacts of Dual Rotary (DR) and Cable Tool (CT) construction as well as the respective construction durations are bulleted below. CT would require 240 days to complete a well • With a September start, completion prior to January is not possible • Construction during the middle of winter may present hazards, including: ■ Ice covered neighborhood roads caused by hauling of draining sands ■ Unattended equipment through the winter months Halting construction through spring would lead to a mid to late summer completion This late completion means a delay of six months or more in emergency water supply for the three cities, potentially impacting the associated businesses and 68,000 residents. - Due to County Road 9 project work occurring over the next year, there will be an elevated risk to the JWC's primary water supply source • DR would require 90 days to complete a well • With a September start, completion prior to January is possible • DR development method is much quicker and efficient for sand removal • Allows removal of water and simultaneously pressurizes and releases the water column and maintains the open hole to drilled depth. • DR is better equipped to deal with challenging geologic features, should they arise • DR rig will accomplish in a week what a cable tool rig would take a month or more • CT will generate substantial pounding noise and vibration which has a greater potential to lead to • Noise complaints - -Homes are present within 100 feet of all three well construction sites Structural impacts to - Reservoirs o The Crystal reservoir has had leak repairs conducted twice within the last 10 years at a cost of hundreds of thousands of dollars DESIGNING FOR A BETTER TOMORROW Bolton & Menk is an equal opportunity employer JWC Emergency Supply Wells Bid Evaluatoni June 3, 2014 Page 2 - Nearby Basements - Earth Embankments and Fill o The Golden Valley reservoir site has fill and adjacent slide slopes • CT will require more inspection, project management and public relations costs (see table below). BIDDER BASE BID With Days Through Drilling Method Simultaneous Completion Construction Mark J. Traut Wells $1,127,605 90 Dual Rot DR E. H. Renner & Sons $1,006,000 240 Cable Tool CT Comparison $121,605 Construction DR construction DR is better suited to the Costs less an estimated duration is better suited project for the reasons added $61,714 for to the project for the listed above Construction reasons listed above. Administration by BMI $59,891 more (5.95% more) ** Note: In addition, City staff from Crystal and Golden Valley will likely have to invest substantially more time if CT construction is used, due to the added duration, noise and vibration. For the above reasons Dual Rotary with Simultaneous Construction (90 Days) has been determined by the JWC staff to be in the best interest of the project. The specifications and bid documents did not contain any wording or ambiguities so as to force the Contractor to build in additional contingencies. We feel that the bids received were competitive and responsive and rebidding of the project would not provide any cost savings. The one addendum received by all the bidding contractors and a Bid Bond for 5% of the bid was included with their bids. It is recommend that the contract be awarded to Mark J. Traut Wells. "With Simultaneous Construction (90 Days)" for the total amount of $1,127,605.00. Sincerely, BOLTON & MENK, INC. i�� 44W Steve Nelson, P.E. Project Manager cc: Tom Mathisen, City Engineer/Director of Public Works, Crystal Bob Paschke, Director of Public Works, New Hope Attachment 1 — Bid Tabulation G:\JWC—Water\N22.107452\7—BiddingSontract—Documents\Award Letter\ZZZ_Bid Evaluation Letter N22107452.doc DESIGNING FOR A BETTER TOMORROW Bolton & Menk is an equal opportunity employer E U Y C N E C O O m CArA oma;, uwnpuappv_ V N cd �> O O N °c7w z E U Y C N E C O O m CArA uwnpuappv_ PUO$ Pig h 0 0 .r R L O N O �+ V O N C CA y w O C, c� O N Cd ~ L.O L[�� Ci a O 0 a° cc o 0 WDA N Sao N O � V ss y rZ V fs eel o� R y A ti o �.+ kn 3a p < O kn wa A o A o w cn 3 w � � E U Y C N E C O O