2. Section 00300, Bid Form: REPLACE entire section with the attached Bid Form. Adjustments were made to Bid Form Attachment A.

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1 1700 East Iron Ave. Salina, KS phone fax Arizona California Colorado Kansas Missouri Nebraska New Mexico Oklahoma Texas Utah 1 December 2017 ADDENDUM NO. 2 RE: City of Conway Springs, Kansas Water Treatment Plant Bid Package No. 2 KDHE Project No WCI File: /03/8670/8600 To All Prospective Bidders: The Contract Documents for the referenced project are hereby amended in the following particulars only, with all other conditions remaining unchanged. A. PROJECT MANUAL 1. CLARIFICATION A milestone will be added to the construction of the project. All site earthwork must be complete by June 1, 2018 to accommodate the construction of Bid Package No. 3 Water Storage Tower. 2. Section 00300, Bid Form: REPLACE entire section with the attached Bid Form. Adjustments were made to Bid Form Attachment A. 3. Section , Supplementary Conditions, Page : SC-5.06 Property Insurance; REMOVE entire paragraph SC-5.06 only from the Supplementary Conditions regarding deductible requirements. 4. Section , Supplementary Conditions, Page : ADD the following paragraphs to SC-5.06 Property Insurance: 5.06 PROPERTY INSURANCE Delete paragraph 5.06.A of the General Conditions in its entirety and insert the following in its place: A. Unless otherwise provided in the Supplementary Conditions, Contractor shall purchase and maintain property insurance upon the Work at the Site in the amount of the full replacement cost thereof (subject to such deductible amounts as may be provided in the Supplementary Conditions or required by Laws and Regulations). This insurance shall: Wilson & Company, Inc., Engineers & Architects Relationships SHARED OWNERSHIP COLLABORATION INTENSITY DISCIPLINE SOLUTIONS

2 Page 2 In the first sentence of paragraph 5.06.B of the General Conditions, Replace Owner with Contractor in the sentence starting with Owner shall purchase and maintain. 5. Section 01170, Special Construction Permits, Page : CLARIFICATION that the Sumner County Road and Bridge County-Right-of-Way Encroachment permits have been previously submitted and approved by the County. There is no fee for these crossing permits. 6. Section 01170, Special Construction Permits, Page : Part 1; ADD the following paragraph 1.6 after paragraph 1.5: 1.6 SUMNER COUNTY ROAD AND BRIDGE MOVE PERMITS The Contractor will be required by the County to get a permit for all loads over weight, over length, over height, or over width in addition to any existing annual permits previously held with the State by the Contractor. There is a $25.00 fee for these permits. 7. Section & 01300A: CLARIFICATION that Bid Package No. 2 is not an American Iron and Steel (AIS) job. Any reference to AIS in these sections shall be removed. 8. Section 02610, Water Pipe and Appurtenances, Page : Part 2; ADD the following paragraph 2.7 after paragraph 2.6: 2.7 GRIT STRAINER A. System Description: 1. Max. Flow Rate: 600 gpm (min.). 2. Pipe Size: 6-inch. 3. Pressure Rating: 285 psi. 4. Provide 2-inch drain connection with shutoff valve. 5. Provide bolted, quick open cover. 6. Provide stainless steel 1/8 inch mesh wire for straining of pebbles. 7. Tee strainer. B. Materials of Construction: 1. End connections: 150 lb flanges to match piping connections. 2. Body: Ductile Iron. C. Model/Manufacturer: 1. Model Style T manufactured by Keckley Company. 2. Substitution: Under provisions of Section Section 11260, Gas Chlorination Equipment and Appurtenances, Page : Part 2, 2.1; REPLACE paragraph B. No Substitutions with B. Superior Gas Chlorinators; Fort Pierce, Florida. 10. Section 11260, Gas Chlorination Equipment and Appurtenances, Page : Part 2, 2.1; ADD paragraph E. No Substitutions.

3 Page Section 11295, Valves, Hydrants and Appurtenances, Page : Part 2, 2.2; ADD paragraph B. below: B. Yard Hydrant: 1. Frost proof yard hydrant design bury depth. 3. Inlet: ¾ NPT brass cating 4. Outlet: ¾ brass hose thread. 5. Padlockable. 6. Lever control with variable flow. 7. Automatic self-adjusting plunger. 8. Drains below the frost line once hydrant is shut off. 9. Pipe and threads are galvanized to prevent rust. 12. Section 11300, Meters, Page : Part 2, 2.1, H., 1.; ADD or equal to the end of Paragraph Section 11400, Treatment Equipment, Page : Part 3, 3.6; CLARIFICATION that the payment terms outlined in paragraph 3.6 are voided and the terms used will be those terms outlined in the Layne quote in Section 11400A (page 9) Exhibit. 14. Section 11400A, Exhibit Treatment Equipment: CLARIFICATION that the price as outlined within Layne s quote will be honored by Layne through January 15 th, Section 11600, Chemical Metering Pump & Appurtenances, Page : Part 2, 2.1. B.; ADD Blue-White Industries to the list as an acceptable manufacturer. The Blue- White product must meet or exceed the Steener Pump specified capabilities. 16. Section 13770, Cell Liner System, Page : Part 2, 2.2, B., 2.; ADD the following sentence to the end of Paragraph 2.: To be used to connect (between) vents on opposite sides of the cell, located under the secondary liner. Contractor responsible for determining number of vents required to protect each cell. Geocomposite required for each vent. 17. Section 13770, Cell Liner System, Page : Part 2, 2.2, B., 4.; REPLACE paragraph 4. With the following Paragraph 4.: 4. Intermediate Geonet Liner (Conduction Layer): 18. Section 16231, Standby Generator, Page : Part 2, 2.1, A.,; ADD MTU Onsite Energy to the list of acceptable manufacturers.

4 Page 4 B. DRAWINGS 1. Sheet No. A-10, Water Treatment Plan Floor Plan: Detail C1 Water Treatment Plant Floor Plan; CHANGE Window Type E in Office Room No. 101 to Window Type C. 2. Sheet No. S-103, Water Treatment Plant Mezzanine Plan: DELETE reference to decking in Structural Note No Sheet No. CS-101, Water Treatment Plant Site Grading Plan: Detail A1 Water Treatment Plant Site Grading Plan; CLARIFICATION that contours for the drainage swale on the west/south side of the property will be adjusted to reduce the amount of extra soil from the project. The goal is to balance the earthwork on the site. 4. Sheet No. CS-102, Water Treatment Plant Piping & Site Drive Plan: Detail A1 Water Treatment Plant Piping & Site Drive Plan; ADD a 2 corporation stop at the 6 x2 DIP reducing tee providing water service for the water treatment plant and yard hydrant. 5. Sheet No. CS-102, Water Treatment Plant Piping & Site Drive Plan: Detail A1 Water Treatment Plant Piping & Site Drive Plan; REVISE note indicating 2100 L.F. of barb wire fence to 2100 L.F. of Woven Wire Fence. Note: All other fence on project can be barb wire fence. 6. Sheet No. CS-102, Water Treatment Plant Piping & Site Drive Plan: CLARIFICATION for general note 12. Please reference attached site plan for the proposed fencing at Well No Sheet No. CS-501, Civil Details Detail G9, Air/Gas Vent Detail; REPLACE entire detail with attached detail CS-501A2. 8. Sheet No. CS-506, Water Treatment Plant Access Drive: CLARIFICATION that contractor is responsible for maintaining an adequately maintained road for access to the water treatment plant site and homes along access throughout construction. 9. Sheet No. D-101, Water Treatment Plant Piping Plan: Detail C1, Water Treatment Plant Process Piping Plan; CLARIFICATION that the square connected horizontally to the blind flange of the suction piping of the high service pumps (near V211) is PIT Sheet No. D-502, Miscellaneous Details: Detail E1, Phosphate Feed System; ADD a note near the phosphate feed drum for one calibration column. The column will be fixed to the wall near the drum to calibrate the pump. 11. Sheet No. D-601, Valve & Equipment Schedules: CHANGE to the Valve Schedule. Valve Nos. V201, V211, V204, & V214 shall be 6 valves. All references to these valves throughout the drawings shall be revised to 6.

5 Page Sheet No. D-602, Valve & Equipment Schedules: ADD the following flow meter to the Flow Meter Schedule Supplied by: Contractor Tag: -- Service: Yard Hydrant Service Type: Floating Ball Fluid: Potable Water Size (in.): 1.5 Installer: Contractor Location: WTP Site 13. Sheet No. D-602, Valve & Equipment Schedules: CLARIFICATION to the Pump Schedule. The recycle (P4200) and brine (P5100) pump are supplied by the treatment system provider. 14. Sheet No. M-101, Mechanical Site Plan: CLARIFICATION on the propane tank. The Co-op can only provide the gas for the tank. Contractor is responsible for supplying and providing the tank. No specific supplier required for the tank. 15. Sheet Nos. E-100 & E-101: CLARIFICATION that both sheets E-100 and E-101 Project Names in the title block should be replaced with the following: City of Conway Springs - Water Treatment Plant - Bid Package No. 2 all work as identified on E-100 and E-101 shall be included within the Water Treatment Plant, Bid Package No. 2 pricing. 16. Sheet No. E-100, Electrical Demolition Plan: Detail A1 and Detail C1; CLARIFICATION that the existing direct buried control wires for the existing water supply wells (12,13,14,15,16,&18) do not need to be removed between wells and the City maintenance building. Only removal of wires required are those at the well sites and at the City maintenance building that are above grade and any removal required for new construction. 17. Sheet Nos. E-103 & E-104, Well Nos. 13, 15, 19, 20: CLARIFICATION that the darkened sample tap near the air valve in the valve vault is existing and provided as a part of Bid Package No Sheet Nos. E-103 & E-104, Well Nos. 13, 15, 19, 20: CLARIFICATION that the flow meters will utilize a remote mounted transmitter as supplied by Bid Package No. 1. Contractor will be responsible for mounting transmitter to RTU as well as providing wiring between transmitter, meter, and RTU.

6 Page Sheet Nos. E-121, Valve Vault Plan: Sheet Keyed Notes; REVISE Note 9 to state that the panel will be mounted to wall of water tower OR provide and install panel board on an equipment rack dependent upon tower selection. This ADDENDUM is hereby made a part of the Bidding Documents to the same extent as though contained in the original documents. Work to be included shall not be limited to narrative description contained herein, but shall also include adjustments or revisions to other work not mentioned, in order to accomplish the Work described. Each Bidder shall acknowledge receipt of this ADDENDUM in the space provided on the Bid Form. WILSON & COMPANY Craig Stockebrand Civil Engineer M:\WWW\ \DOCS\PROJECT MANUAL\Addendum No. 2\Addn #2.doc

7 KDHE Project No.: 2844 Wilson & Company File: BID RECIPIENT 1.1 This Bid is submitted to: City of Conway Springs, Kansas 208 W. Spring Ave. Conway Springs, KS SECTION BID FORM Water Treatment Plant Bid Package No. 2 City of Conway Springs, Kansas 1.2 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 prices and within the times indicated in this Bid and in accordance with the other terms and conditions of the Bidding Documents. 2. BIDDER S ACKNOWLEDGEMENTS 2.1 Bidder accepts all of the terms and conditions of the Instructions to Bidders, including without limitation those dealing with the disposition of Bid security. This Bid will remain subject to acceptance for sixty (60) days after the Bid opening, or for such longer period of time that Bidder may agree to in writing upon request of Owner. Bidder will sign and submit the Agreement with the Bonds and other documents required by the Bidding Requirements within fifteen days after the date of Owner's Notice of Award. 3. BIDDER S REPRESENTATIONS 3.1 In submitting this Bid, Bidder represents, as more fully set forth in the Agreement that: Bidder has examined and carefully studied the Bidding Documents, other related data identified in the Bidding Documents, and the following Addenda, receipt of which is hereby acknowledged: Addendum No. Addendum Date No. 1 11/02/ Bidder has familiarized itself with the nature and extent of the Bidding Documents and visited the Site and become familiar with and is satisfied as to the general, local, and Site conditions that may affect cost, progress, and performance of the Work. EJCDC C-300 Bid Form for Construction Contracts Copyright 2007 National Society of Professional Engineers for EJCDC. All rights reserved Bid Form

8 3.1.3 Bidder is familiar with and is satisfied as to all Laws and Regulations that may affect cost, progress, and performance of the Work Bidder has carefully studied all: (1) reports of explorations and tests of subsurface conditions at or contiguous to the Site and all drawings of physical conditions relating to existing surface or subsurface structures at the Site (except Underground Facilities) that have been identified in SC-4.02 as containing reliable "technical data," and (2) reports and drawings of Hazardous Environmental Conditions, if any, at the Site that have been identified in SC-4.06 as containing reliable "technical data." Bidder has considered the information known to Bidder; information commonly known to contractors doing business in the locality of the Site; information and observations obtained from visits to the Site; the Bidding Documents; and the Site-related reports and drawings identified in the Bidding Documents, with respect to the effect of such information, observations, and documents on (1) the cost, progress, and performance of the Work; (2) the means, methods, techniques, sequences, and procedures of construction to be employed by Bidder, including applying the specific means, methods, techniques, sequences, and procedures of construction expressly required by the Bidding Documents; and (3) Bidder s safety precautions and programs Based on the information and observations referred to in Paragraph above, Bidder does not consider that further examinations, investigations, explorations, tests, studies, or data are necessary for the determination of this Bid for performance of the Work at the price(s) bid and within the times required, and in accordance with the other terms and conditions of the Bidding Documents Bidder is aware of the general nature of work to be performed by Owner and others at the Site that relates to the Work as indicated in the Bidding Documents Bidder has given Engineer written notice of all conflicts, errors, ambiguities, or discrepancies that Bidder has discovered in the Bidding Documents, and the written resolution thereof by Engineer is acceptable to Bidder The Bidding Documents are generally sufficient to indicate and convey understanding of all terms and conditions for the performance of the Work for which this Bid is submitted Bidder acknowledges and agrees to abide by all KDHE requirements as presented within the bidding documents, specifications, and appendices. 4. BIDDER S CERTIFICATION 4.1 Bidder certifies that: This Bid is genuine and not made in the interest of or on behalf of any undisclosed individual or entity and is not submitted in conformity with any collusive agreement or rules of any group, association, organization, or corporation; Bidder has not directly or indirectly induced or solicited any other Bidder to submit a false or sham Bid; EJCDC C-300 Bid Form for Construction Contracts Copyright 2007 National Society of Professional Engineers for EJCDC. All rights reserved Bid Form

9 5. BASIS OF BID Bidder has not solicited or induced any individual or entity to refrain from bidding; and Bidder has not engaged in corrupt, fraudulent, collusive, or coercive practices in competing for the Contract. For the purposes of this Paragraph 4.1.4: a. corrupt practice means the offering, giving, receiving, or soliciting of anything of value likely to influence the action of a public official in the bidding process; b. fraudulent practice means an intentional misrepresentation of facts made (a) to influence the bidding process to the detriment of Owner, (b) to establish bid prices at artificial non-competitive levels, or (c) to deprive Owner of the benefits of free and open competition; c. collusive practice means a scheme or arrangement between two or more Bidders, with or without the knowledge of Owner, a purpose of which is to establish bid prices at artificial, non-competitive levels; and d. coercive practice means harming or threatening to harm, directly or indirectly, persons or their property to influence their participation in the bidding process or affect the execution of the Contract Bidder will complete the Work including all equipment, materials, labor and installation in accordance with the Contract Documents for the following price(s): TOTAL LUMP SUM BID PRICE*: (written) Dollars ($ ). *Note: The Owner pre-negotiated equipment prices, the following bid allowance, and all items included as a part of Bid Form Attachment A are to be included in the Lump Sum Bid Price above. BID ALLOWANCE: The following allowances shall be included in the Lump Sum Bid Price. The contractor s profit and overhead shall be included in the Contract Price so that if these allowances are authorized, no additional Contractor s profit or overhead shall be included. These allowances cannot be expended without a written directive from the Engineer. Allowance No. 1 Include the stipulated sum of $25, EJCDC C-300 Bid Form for Construction Contracts Copyright 2007 National Society of Professional Engineers for EJCDC. All rights reserved Bid Form

10 BID FORM ATTACHMENT A: WATER TREATMENT PLANT BID PACKAGE NO. 2 Note: All items below considered to be Lump Sum work items. Water Treatment Plant On-Site Work Owner Pre-Negotiated Equipment Price.$ 552, Water Treatment Plant, Complete... $ Allowance No $ 25, Sub-Total $ Water Treatment Plant Off-Site Work Water Treatment Plant Access Drive......$ Existing Well House 11 Demolition....$ Existing Well House 13 Demolition....$ Abandonment of Connection No. 1 (Supply). $ Abandonment of Connection No. 3 (Supply).....$ Sub-Total.$ Total Bid Package No. 2 Work.$ EJCDC C-300 Bid Form for Construction Contracts Copyright 2007 National Society of Professional Engineers for EJCDC. All rights reserved Bid Form

11 5.1.1 ALTERNATES: The Owner reserves the right to accept or reject the following alternates in any combination. Upon acceptance of the alternate(s) by the Owner, the named items shall be furnished, removed, or adjusted as shown on the Drawings and as specified. The Total Lump Sum will be modified accordingly. Items identified as adjustments, their costs will include the difference in cost from Total Lump Sum. 6. TIME OF COMPLETION (Circle Add or Deduct for each Price Adjustment on each Alternate) Alternate No. 1: Work includes the addition of furnishing and seal-coating concrete floors where indicated in schedule. The work shall include the coordination, labor, and equipment necessary along with all other incidental and appurtenant work required to coat, paint, and seal concrete floors, trench floors, and trench walls as indicated in schedule and to complete this item. Total Price Add / Deduct $ Alternate No. 2: Work includes the addition of furnishing and installing office furniture and cabinetry in Room 101. The work shall include the coordination, labor, and equipment necessary along with all other incidental and appurtenant work required to install steel office desks, cabinetry, desk chair, etc. and complete this item. Total Price Add / Deduct $ Alternate No. 3: Work includes the addition of furnishing and installing valve V955 inside the water tower valve vault. The work shall include the coordination, labor, equipment, and startup necessary along with all other incidental and appurtenant work required to install Valve V955, complete. Total Price Add / Deduct $ 6.1 Bidder agrees that the Work will be substantially complete on or before November 23, 2018 and will be completed and ready for final payment in accordance with Paragraph of the General Conditions on or before December 21, Bidder accepts the provisions of the Agreement as to liquidated damages in the event of failure to complete the Work within the times specified above. 7. ATTACHMENTS TO THIS BID 7.1 The following documents are submitted with and made a condition of this Bid: Required Bid security; List of Subcontractors Form ; KANSAS PUBLIC WATER SUPPLY LOAN FUND EJCDC C-300 Bid Form for Construction Contracts Copyright 2007 National Society of Professional Engineers for EJCDC. All rights reserved Bid Form

12 8. DEFINED TERMS State of Kansas Act Against Discrimination Contract Provision Certification Form Demonstration of Compliance with DBE Good Faith Efforts Worksheet EPA Form (DBE Subcontractor Performance Form) EPA Form (DBE Subcontractor Utilization Form) EPA Form (Certification Regarding Lobbying) 8.1 The terms used in this Bid which have the meanings assigned to them as defined in the Instruction to Bidders, the General Conditions, and the Supplementary Conditions. 9. ADDRESS 9.1 Communications concerning this Bid shall be addressed to: 10. BID SUBMITTAL The address of Bidder indicated below This Bid is submitted by: If Bidder is: An Individual Name (typed or printed): By: (Individual s signature) Doing business as: A Partnership Partnership Name: By: (Signature of general partner -- attach evidence of authority to sign) Name (typed or printed): EJCDC C-300 Bid Form for Construction Contracts Copyright 2007 National Society of Professional Engineers for EJCDC. All rights reserved Bid Form

13 A Corporation Corporation Name: (SEAL) State of Incorporation: Type (General Business, Professional, Service, Limited Liability): By: (Signature -- attach evidence of authority to sign) Name (typed or printed): Title: (CORPORATE SEAL) Attest Date of Qualification to do business in is / /. A Joint Venture Name of Joint Venture: First Joint Venturer Name: (SEAL) By: (Signature of first joint venture partner -- attach evidence of authority to sign) Name (typed or printed): Title: Second Joint Venturer Name: (SEAL) By: (Signature of second joint venture partner -- attach evidence of authority to sign) Name (typed or printed): Title: (Each joint venturer must sign. The manner of signing for each individual, partnership, and corporation that is a party to the joint venture should be in the manner indicated above.) BIDDER's Business Address EJCDC C-300 Bid Form for Construction Contracts Copyright 2007 National Society of Professional Engineers for EJCDC. All rights reserved Bid Form

SECTION BID FORM LICK RUN INTERCEPTOR REHABILITATION

SECTION BID FORM LICK RUN INTERCEPTOR REHABILITATION SECTION 00410 BID FORM LICK RUN INTERCEPTOR REHABILITATION ARTICLE 1 BID RECIPIENT 1.01 This Bid is submitted to: WESTERN VIRGINIA WATER AUTHORITY ATTN: Earl Smith, P.E. Engineering Services Third Floor,