Okaloosa County BOCC — February 18, 2014 — Insituform Technologies 14-14 — reading text

entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to the endorsement.) Each person or organization shown in the Schedule is an “insured” for Liability Coverage, but only to the extent that person or organization qualifies as an "insured" under the Who Is An Insured Provision contained in Section Il of the Coverage Form. Issued By: Liberty Mutual Fire Insurance Co. Effective Date: 07/01/2013 Expiration Date: 07/01/2014 Sales Office: 0442 CA 20 48 02 99 Copyright, Insurance Services Office, Inc., 1998 Page 1 of 1 NOTICE OF CANCELLATION TO THIRD PARTIES A. If we cancel this policy for any reason other than nonpayment of premium, we will notify the persons or organizations shown in the Schedule below. We will send notice to the email or mailing address listed below at least 10 days, or the number of days listed below, if any, before cancellation becomes effective. In no event does the notice to the third party exceed the notice to the first named insured. B. This advance notification of a pending cancellation of coverage is intended as a courtesy only. Our failure to provide such advance notification will not extend the policy cancellation date nor negate cancellation of the policy. Schedule Name of Other Person(s) / Email Address or mailing address: Number Days Notice: Organization(s): Per schedule on file with 60 company All other terms and conditions of this policy remain unchanged. Issued by Liberty insurance Corporation 21814 For attachment to Policy No. WA7-64D-009004-443 Effective Date 07/01/2013 Premium $ Issued to | Aegion Corporation WM 90 18 06 11 © 2011, Liberty Mutual Group. All Rights Reserved. Ed. 06/01/2011 Page 1 of 1 STORMWATER PIPE REHABILITATION Cured-In-Place Pipe BID #: RD 14-14 BID OPENS: December 4, 2013 @ 3:15 P.M. ee —— SSS Page | NOTICE TO BIDDERS Notice is hereby given that the Board of County Commissioners of Okaloosa County, FL, will accept sealed bids until 3:15 p.m. (local time) December 4, 2013, for Stormwater Pipe Rehabilitation. Pursuant to copies of bid provisions, bid forms, and specifications may be obtained from the Okaloosa County Purchasing Department, 602-C North Pearl Street, Crestview, FL 32536; 850-689-5960 or they may be downloaded from our website at www.co.okaloosa.fl.us (Departments, Purchasing, Vendor Registration & Opportunities). At 3:15 p.m. (local time), December 4, 2013, the bids will be opened and read aloud. All bids must be in sealed envelopes reflecting on the outside thereof the bidder's name and "Bid on Stormwater Pipe Rehabilitation to be opened at 3:05 p.m., December 4, 2013". The Board of County Commissioners will consider all bids properly submitted at its scheduled Bid Opening in the Conference & Training Room #305 located at 302 N. Wilson St, Crestview, FL 32536. Bids may be submitted in the Conference & Training Room #305, prior to Bid Opening or delivered to the Clerk of Circuit Court, 302 N. Wilson St., #203, Crestview, FL 32536. There is no obligation on the part of the County to award the bid to the lowest bidder, and the County reserves the right to award the bid to the bidder submitting a responsive bid with a resulting negotiated agreement which is most advantageous and in the best interest of Okaloosa County, and to waive any irregularity or technicality in bids received. Okaloosa County shall be the sole judge of the bid and the resulting negotiating agreement that is in its best interest and its decision shall be final. Any bidder failing to mark outside of envelope as set forth herein may not be entitled to have their bid considered. All bids should be addressed as follows: Clerk of Circuit Court Attn: Gary Stanford Newman C. Brackin Bldg. 302 N. Wilson St. #203 Crestview FL 32536 Richard L Brannon Date Purchasing Director BOARD OF COUNTY COMMISSIONERS OKALOOSA COUNTY Don R. Amunds Chairman Page 2 STORMWATER PIPE REHABILITATION Cured-In-Place Pipe SPECIFICATIONS 1. General — The intent of this specification is to provide a recommended set of guidelines for the reconstruction of pipelines and conduits through the use of cured-in-place pipe (CIPP). In this specification recommended references, prequalification requirements, materials, pre- and post installation inspection tests have been provided. The process generally consists of inserting a resin impregnated fabric tube into an existing pipe or conduit, expanding the tube against the existing pipe, and curing the tube to form a pipe within a pipe. The tube may be inserted into the pipe by direct inversion or pulling in place. Curing is accomplished by either circulating heated water or steam or ambient temperature air or water to affect the desired cure throughout the pipe from access point to access point. Although the Contractor may have an approved or licensed process, No material changes or design changes shall be undertaken unless approved by the Department specifying the project. 2. Time of Acceptance - No bid may be withdrawn until 60 days after bid opening date. Awarding will be made at the earliest possible date. 3. Bids are to be submitted for a period of time beginning upon completion of signatures by both parties through September 30, 2014. 4. Bid prices shall be firm for a minimum of 12 months, with price increases Upon approval annually during the life of the contract. 5. Materials to be provided under this solicitation shall comply with the following: ASTM F1216 - Standard Practice for rehabilitation of existing pipelines and conduits by the inversion and curing of aresin impregnated tube. ASTM F1743 - Standard practice for the rehabilitation of existing pipelines and conduits by the pulled-in-place installation of cured-in-place thermosetting resin pipe (CIPP). ASTM D5813 - Standard specification for cured-in-place thermosetting resin sewer pipe. Page 3 ——— ASTM C581 - Standard practice for determining chemical resistance of thermosetting resins used in glass fiber reinforced structures, intended for liquid service. ASTM D790 - Test methods for flexural properties of Unreinforced and reinforced plastics and electrical insulating materials. 6. Plans, drawing and profiles of lines to be rehabilitated are included, as available. Videotapes may also be available for review. It is the Contractor’s responsibility to visit the site and investigate the project, as necessary, for preparation of any proposal. 7. In the event of a conflict, documents shall have the following priorities: (1) Specifications for CIPP, (2) General conditions, (8) ASTM F1216, F1743, and D5813 {as appropriate). PREBID PREQUALIFICATION SUBMITTALS 8. Submittals shall be made according to the guidelines as required by the Okaloosa County Purchasing Department. a. Please provide a list of similar projects completed for municipalities within the last 3 years. Vendor should have demonstrable experience in pipe lining of no less than 250,000 linear feet of pipe lined in place. Resin 9. Submit technical data sheets showing physical properties of the products modified for the CIPP process. 10. Submit one year chemical resistance tests of flexural properties and weight change evaluations that have been carried out with the submitted resin(s}) and the fabric tube material(s) to be used on the project. The edges or surfaces of the test specimens shall not be sealed or coated unless it can be conclusively proven that these modifications can be successfully completed in the field and that these product modifications will remain intact throughout the expected life of the product. The chemicals evaluated should be consistent with those specified in ASTM F1216 and/or ASTM D5813. These tests shall be run in a manner consistent with ASTM C581 with flexural property and weight change data available at intervals of 1, 3, 6 and 12 months en Page 4 11. to establish a trend of product performance. Tests should be carried out by an accredited lab and preferably through an independent third party lab. At any point in the project, Okaloosa County may request dated certificates of analysis for each delivery of resin during the project to confirm that the specified resin is being used on the given project. Tube Materials 12. 13. Submit technical data sheets showing that the physical properties of the tube materials meet the requirements of ASTM D5813. Submit tabular summary of calculated sewer segment design thickness and recommended dry tube thickness for each installation. Dry tube thickness shall exceed calculated design thickness for all cases. Post-Installation Submittals 14, Submit pre-installation videos of the line segments being rehabilitated in a format specified by Okaloosa County Public Works (i.e. full pipe circumference, resolution, color, etc.). 15. Submit post-installation videos of the completed CIPP and reinstated laterals in a format specified by Okaloosa County Public Works. 16. Submit flexural property test data from an independent third party testing lab of each line segment installed. 17. Submit installed CIPP thickness measurements from an independent third party testing lab of each line segment installed. MATERIALS Flexible Tube 18. The flexible tube shall be manufactured and fabricated under quality controlled conditions set by the process manufacturer. The tube shall be manufactured of a size that when installed it will fit snuggly to the internal circumference of the pipe or conduit being rehabilitated and have minimal wrinkling. 19. The tube thickness shall also be specified such that the installed thickness meets the requirements of the bid specifications. 20. The tube length shall be manufactured such that it will soan the entire length of the access points. When the product is installed between manholes, the CIPP shall extend beyond and seal the end of each manhole. 21. The specified tube material shall have a minimum tensile strength in the longitudinal and transverse directions as specified in ASTM D5813. 22. Wall thickness design calculations must be submitted for each diameter of pipe to be rehabilitated with all qualified bids. Resin 23. Provide a liquid thermosetting resin that will properly saturate the tube without draining out and will produce a properly cured pipe, which is resistant to abrasion and the effluent passing through the CIPP. 24, The approved polyester resin shall be made by a “reaction of isophthalic/terathalic acid, maleic anhydride, and a glycol characterized by reactive unsaturation located along the molecular chain, or approved equivalent. This resin is compounded with a reactive styrene monomer and reacted together with initiators/oromoters to produce cross-linked copolymer matrices, or approved equivalent. 25. Use of recycled polyethylene terephthalic (PET) resins shall not be allowed. In addition, only branched glycol chemistry shall be allowed in the composition of the polyester resin, or aoproved equivalent. 26. The approved vinyl ester shall be made by a reaction of epoxy resin with methacrylic acid and characterized by reactive unsaturation located in terminal positions of the molecular chain. This resin is compounded with a reactive styrene monomer and reacted together with initiators/opromoters to produce cross- linked copolymer matrices, or approved equivalent. 27. The approved epoxy resin shall be made by a reaction of bisohenol A and epichlorhydrin producing glycidyl ether reactive sites at the terminal positions of the molecular chain, or approved equivalent. This resin is cross-linked with the reactive equivalent of a curing agent suitable for the CIPP process. Page 6 Minimum Physical Properties 28. The minimum physical properties of the installed CIPP shall meet the following requirements. Property Reference Minimum Flexural Modulus ASTM D790 250,000 psi Flexural Strength ASTM D790 4,500 psi PRE-INSTALLATION 29. After the contract is awarded and prior