Okaloosa County BOCC — February 18, 2014 — Underground Electric Manhole — reading text

terminating fittings to be used, and seal around penetrations after fittings are installed. G. For enclosures installed in asphalt paving and subject to occasional, nondeliberate, heavy-vehicle loading, form and pour a concrete ring encircling, and in contact with, enclosure and with top surface screeded to top of box cover frame. Bottom of ring shall rest on compacted earth. 1. Concrete: 3000 psi, 28-day strength, complying with Division 3 Section "Cast-in- Place Concrete," with a troweled finish. 2. Dimensions: 10 inches wide by 12 inches deep. 3.7 GROUNDING A. Ground underground ducts and utility structures according to Division 16 Section "Grounding and Bonding." 3.8 FIELD QUALITY CONTROL A. Perform the following tests and inspections and prepare test reports: 1. Demonstrate capability and compliance with requirements on completion of installation of underground ducts and utility structures. 2. Pull aluminum or wood test mandrel through duct to prove joint integrity and test for out-of-round duct. Provide mandrel equal to 80 percent fill of duct. If obstructions are indicated, remove obstructions and retest. UNDERGROUND DUCTS DATE: 9/16/2013 @ OKALOOSA COUNTY WATER AND SEWER 16135 - 23 SECTION 16135 Russell Stephenson - Electrical Manhole Rehabilitation UNDERGROUND DUCTS ? 3. Test manhole and handhole grounding to ensure electrical continuity of grounding and bonding connections. Measure and report ground resistance as specified in Division 16 Section "Grounding and Bonding." B. Correct deficiencies and retest as specified above to demonstrate compliance. 3.9 CLEANING A. Pull leather-washer-type duct cleaner, with graduated washer sizes, through full length of ducts. Follow with rubber duct swab for final cleaning and to assist in spreading lubricant throughout ducts. B. Clean internal surfaces of manholes, including sump. Remove foreign material. END OF SECTION UNDERGROUND DUCTS DATE: 9/16/2013 OKALOOSA COUNTY WATER AND SEWER 16135 - 24 UNDERGROUND ELECTRICAL MANHOLE REHAB PROJECT RUSSELL STEPHENSON WRF, OKALOOSA COUNTY DATE: September 30, 2013 BID #: WS 03-14 ADDENDUM NO. 1 TO THE CONTRACT DOCUMENTS: ELECTRICAL MANHOLE REHAB Russell Stephenson WRF Project Okaloosa County Water and Sewer System Okaloosa County, Florida To All Document Holders: The following changes, additions, and or deletions are hereby made a part of the Bidding Documents for the Underground Electrical Manhole Rehabilitation Project for the Russell Stephenson WRF, Bid # WS 03-14 as fully and completely as if the same were fully set forth therein: CONTRACT DOCUMENTS NOTICE TO BIDDERS 1) BID DATE a. CHANGE -The bid date from October 3, 2013 @ 3:05 PM to October 10, 2013 @ 3:05 PM. Please replace the previous Notice to Bidders with the attached revised document. The bid opening location and delivery location will remain the same. SPECIFICATIONS 00500 —- STANDARD AGREEMENT 2) ARTICLE 4 - CONTRACT TIME DELETE -Section 4.02.A in its entirety and replace with the following in its place: 4.02.A The Work shall be substantially completed within 90 calendar days from the date the Notice to Proceed is issued as provided in paragraph 2.03 of the General Conditions. The 90 days shall also include a maximum 10 calendar days for Owner submittal review. All Work shall be completed and ready for final payment in accordance with paragraph 14.07.B of the General Conditions within 120 days from the date when the Contract Time commences to run. ADDENDUM NO. 1 Project No. 100100.72 Revised: 9/30/2013 UNDERGROUND ELECTRICAL MANHOLE REHAB PROJECT RUSSELL STEPHENSON WRF, OKALOOSA COUNTY DRAWINGS 1. Sheet E-4 has been revised to show the location of the new 2” PVC sump drain line. The sump drain line is to be routed underground from each manhole back to the existing site drain manhole located near electrical manhole #1. 2. Sheet E-5 has been updated to show the location of the existing chlorine solution line. The existing solution line must remain in service during construction and shall be required to be supported at a minimum of every 6’. In addition, the sheet has been updated to show the replacement of the following: a. Existing manhole light fixture, conductor, weatherproof cover, housing, and switch b. Existing receptacle, conductors, weatherproof cover, and housing 3. Sheet E-6 has been updated to show the location of the new 2” PVC sump drain header in the conduit and conductor details. PRE-BID QUESTIONS AND RESPONSES 1. Does the installation of the three new electrical conduits encompass all electrical conduits to be replaced under this contract? No. All conduits that have been identified for replacement on sheet E-6 shall be replaced or repaired and shall not be considered as one of the three new conduits that shall be installed. The intent of the three new conduits is to provide the Contractor a means to transition conductors between the manholes to facilitate the staging that shall be required for the installation. . Will splices be allowed inany of the manholes? Splices shall be allowed in circuits or conductor runs that transition to small diameter conduit and conductors that serve r individual pieces of process equipment. All splices shall be made with waterproof epoxy splice kits manufactured by 3M or Engineer approved equal. Please clarify the routing and size of the sump pump discharge line. The contractor shall be required to run a common 2” PVC sump pump discharge header between manholes 1, 2, 3, and the existing plant drain manhole. Each connection to the header in the electrical manholes shall be provided with check valves. How thick should the polyurethane coating be applied? 125 mils What are the plant operating hours? Monday through Friday 6am — 2pm. The drawings indicate that the entire manhole exterior is to be coated, does the bottom need to be coated? No. 7. Does the manhole gasket need to be replaced? The existing manhole gasket shall remain and the areas allowing the water infiltration shall be repaired. 8. Should a conduit marker be utilized to indicate the location of the new underground ducts? Yes. A standard concrete utility marker may be utilized which indicates ‘DANGER UNDERGROUND ELECTRIC CABLES’ N wo ook ADDENDUM NO. 1 Project No. 100100.72 Revised: 9/30/2013 UNDERGROUND ELECTRICAL MANHOLE REHAB PROJECT RUSSELL STEPHENSON WRF, OKALOOSA COUNTY All Plan Holders shall acknowledge receipt and acceptance of Addendum No. 1 in the Proposal or by submitting the executed Addendum to Constantine Engineering prior to Proposal Submittal. Constantine Engineering [/Signed// Joey G. Crews Receipt acknowledged and conditions agreed to this 10th day of October 2012 Bill Smith Electric, Inc. BIDDER fl. UG Bill Smith, President By i “CO 7 , END OF ADDENDUM NO. 1 ADDENDUM NO. 1 Project No. 100100.72 Revised: 9/30/2013 UNDERGROUND ELECTRICAL MANHOLE REHAB PROJECT RUSSELL STEPHENSON WRF, OKALOOSA COUNTY DATE: October 3, 2013 BID #: WS 03-14 ADDENDUM NO. 2 TO THE CONTRACT DOCUMENTS: ELECTRICAL MANHOLE REHAB Russell Stephenson WRF Project Okaloosa County Water and Sewer System Okaloosa County, Florida To All Document Holders: The following changes, additions, and or deletions are hereby made a part of the Bidding Documents for the Underground Electrical Manhole Rehabilitation Project for the Russell Stephenson WRF, Bid # WS 03-14 as fully and completely as if the same were fully set forth therein: CONTRACT DOCUMENTS SPECIFICATIONS 1. Specification section 00300 Bid Proposal has been updated to include a deductive alternative option for the interior coating of the electrical manholes in lieu of the exterior coating as shown in the project plans. 2. Specification section 01010 Summary of Work has been updated to include the requirements for the deductive alternate (interior electrical manhole coating). PRE-BID QUESTIONS AND RESPONSES 1. Could the coating system be applied to the interior of the electrical manholes in lieu of the exterior? Application of the coating system to the interior of the electrical manholes can be submitted with the bid as a deductive alternate. See the revised Summary of Work specification issued in this addendum for details. 2. Will an electrical permit be required for the proposed work? Okaloosa County Growth Management indicates - Electrical Permit: Electrical work requiring disconnect of primary service from equipment and re-pulling primary service wires will require submittal of sketch drawing by Contractor showing work to be performed for review and fee determination; Fee will be evaluated during work review and may be waived if not required. No permit required for general manhole coating or interior reconnects. 3. During the transition period will temporary power be required to the existing load being re-fed? The contractor shall have provisions available to temporarily power any of the loads that have been taken offline in the event that the load can’t be re-fed in the schedule downtime window. The contractor may utilize SO style cable that has temporarily been installed above grade (in areas where personnel and equipment traffic don’t routinely occur). All temporary power cables installed in personnel or equipment traffic areas shall be protected from damage: ADDENDUM NO. 2 Project No. 100100.72 Revised: 10/4/2013 UNDERGROUND ELECTRICAL MANHOLE REHAB PROJECT RUSSELL STEPHENSON WRF, OKALOOSA COUNTY 4. Will the requirement for the dewatering system to be designed and sealed by a Florida PE be maintained for this project? Based on the size and scope of the dewatering associated with this project the requirement for the Florida PE shall be relieved. However, the Contractor shall be required to submit a detailed dewatering plan and equipment breakdown for approval prior to commencement of any dewatering functions. All Plan Holders shall acknowledge receipt and acceptance of Addendum No. 1 in the Proposal or by submitting the executed Addendum to Constantine Engineering prior to Proposal Submittal. Constantine Engineering /Siqned/ Joey G. Crews Receipt acknowledged and conditions agreed to this 10th _dayof October , 2013 Bill Smith Electric, Inc. BIDDER Bill Smith, President END OF ADDENDUM NO. 2 ADDENDUM NO. 2 Project No. 100100.72 Revised: 10/4/2013 SECTION 00300 Russell Stephenson - Electrical Manhole Rehabilitation BID PROPOSAL SECTION 00300 - BID PROPOSAL Place, OKaloosa County Date 10 October 2013 Project No. 03-2014 Proposal of Bill Smith Electric, Inc. (hereinafter called "Bidder") *a corporation, organized and existing under the laws of the State of Florida *q partnership, or an individual doing business as to the Okaloosa County (hereinafter called "OWNER"). 1.01 2.01 3.01 The undersigned BIDDER proposes and agrees, if this Bid is accepted, to enter into an agreement with OWNER in the form included in the Bidding Documents to perform and furnish all Work as specified or indicated in the Bidding Documents for the Bid Price(s) and within the Bid Times indicated in this Bid and in accordance with the other terms and conditions of the Bidding Documents. BIDDER accepts all of the terms and conditions of the Advertisement or Invitation to Bid and Instructions to Bidders, including without limitation those dealing with the disposition of Bid security. This Bid will remain subject to acceptance for thirty-five (35) days after the day of Bid Opening. BIDDER will sign and deliver the required number of counterparts of the Agreement with the Bonds and other documents required by the Bidding Requirements within fifteen (15) days after the date of OWNER'S Notice of Award. In submitting this Bid, BIDDER represents, as more fully set forth in the Agreement, that: A. BIDDER has examined and carefully studied the Bidding Documents, the other related data identified in the Bidding Documents, and the following Addenda receipt of all which is hereby acknowledged: (List