The bid due date has been changed to 2:50 p.m. May 25, 2018.

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1 May 18, 2018 BL Addendum #1 Construction and Rehab of Gravity and Sewer Force Mains on an Contract Make the following changes/additions or clarifications to the above referenced bid: The bid due date has been changed to 2:50 p.m. May 25, Q1. Air Release and Vacuum Valves Sewer ( Section ). Question: Are the ARI, USA D26 Stainless Steel Wastewater Combination Valves approved on all sizes 2 through 8? The specs call out Vent-o-mat RGX, ARI or approved equal. However, there are no ARI model numbers listed. The ARI D26 series meets the performance requirements that Vent-o-mat states in their current specification (i.e., 316 SS body, psi operating pressure, nominal valve same size inlet as outlet, anti-surge mechanism). A1. The ARI D26 appears to meet the performance requirements listed. Please refer to Specification Section for product requirements. Q2. 38A Sewer Force Mains The Restrained Joint s This pay item is not addressed in the Measurement and Payment (M&P). Are these adders to base size? A2. Correct. The per lineal foot shall include the cost difference between push-on joint ductile iron pipe and restrained joint ductile iron pipe. Q3. 4 Concrete Class A & B Please provide M&P for these items. The M&P for spec , under section does not differentiate which one is reinforced or nonreinforced. It is not clearly defined what the difference in the two types. A3. Refer to specification (Cast in Place Concrete) for Class A & B requirements. In the cases where reinforcement is needed, bid item 50 (Contingency Cost Additional Work) shall be used. Q Type A Pavement Cut Restoration M&P states this item is to include the surface coarse, binder coarse and prime coat. What should b the assumed binder coarse thickness as the county requires multiple thicknesses depending on the classification of the road? Also if this is to include the surface coarse, what is pay item 12, Asphalt Paving, to be used for? A4. Refer to Gwinnett D.O.T Utility Cut Details for binder thicknesses based upon road classification.

2 BL Addendum #1 Page 2 Q5. 15 Permanent Seeding is bid by the LF, what width should the contractor assume? A5. s 10 (Dry Straw or Hay Mulch) to TN; 10 (Temporary Seeding and Mulch) to SY; 15 (Permanent Seeding) to SY. These changes are reflected on the attached revised Form. Q6. 38A Provides a way for P401 linings to be paid for. How is the contractor to be compensated for lined fittings? A6. If P401 fittings are needed, bid item 50 (Contingency Cost Additional Work) shall be used. Q7. 25.B Doghouse Manhole What diameter is required for this doghouse? A7. 48 Diameter, 60 Diameter, and 72 Diameter have been added to the attached revised Form. Q8. 25.A Polymer Cement Manhole What diameter is required for the polymer manholes? A8. 48 Diameter, 60 Diameter, and 72 Diameter have been added to the attached revised Form. Q9. It was mentioned at the prebid that the county intends to award to multiple contractors. In the bid documents it states that the county will award to the lowest qualified bidder, on page 2 of the Notice to. Also under Section 1, Instruction to ders, paragraph 19.5 it states that One contract for work will be awarded to the lowest responsible bidder. Please clarify. Also, if the county awards to multiple contractors, please provide a clear method of award of projects. A9. Change the first sentence of the last paragraph on page 2 to read as follows: The County will award the Contract to the lowest qualified bidder(s). Change Section 1, 19.5 and 20.5 to read as follows: 19.5 One contract for work will be awarded, if award is made, to the lowest responsible and responsive der. This project may be awarded by base bid or base bid plus selected alternates, if applicable, as deemed in the best interest of the County." Successful der will be required to perform Work as Prime Contractor. Work performed by Contractor shall be 50% minimum. No Contract assignment or subcontracting will be allowed without written permission from the Engineer The Department reserves the right to award to multiple contractors to provide the requested services based on the County's needs. Award will be based upon Base to lowest responsible, responsive bidder(s). Should the County award the contract to multiple contractors, it is the intent of the County to divide the work equally. Each

3 BL Addendum #1 Page 3 project will be assigned to the contractor with the lowest cost for that particular project while also considering whose schedule permits them to begin and perform the work in a timely manner. Alternate s will not be considered as basis for award unless specifically stated on the Form. Successful der will be required to perform Work as Prime Contractor. Work performed by Contractor shall be 50% minimum. No Contract assignment or subcontracting will be allowed without written permission from the Engineer. Q E Manhole Drops Please provide an assumed height that should be carried in this item. A H - Manhole Outside Drops Units has been changed from EA to VF on the attached revised Form. Q11. On the Bypass section, instead of a per hour bid can it be changed to per Linear foot/ per day? The reason the distance to be bypassed will change the cost of the system greatly and the distance will change every job. A11. Note the revised line items on page 20R of the attached Revised Form. Add the following verbiage that explains the Contingency line item. Contingency Costs-Additional Work. Materials and/or Labor purchased/worked by contractor.- Indicate Percentage above Cost (not to exceed 10%). Indicate percentage (%) above cost for materials/labor by contractor that would not fall under an existing task line item. This may include items purchased by contractor in emergency instances or in situations where there is a unique condition during the performance of work.(i.e. stamped concrete, railroad invoice) Receipt(s) and/or timesheets must be submitted along with invoice for approval of payment. Must be pre-approved by GCDWR contract manager.

4 BL Addendum #1 Page 4 Replace the following documents with the attached revised forms. The bid description/project name has been corrected. der s Affidavit Form of Non-Collusion Affidavit Code of Ethics Affidavit Contractor Affidavit and Agreement Form pages with the attached page 17R 35R. Acknowledge receipt of this addendum on the Firm Information page, page 15. Failure to do so may result in your proposal being deemed non-responsive. Thank you, Shelley McWhorter Shelley McWhorter, CPPB Purchasing Associate III Attachments: der s Affidavit Form of Non-Collusion Affidavit Code of Ethics Affidavit Contractor Affidavit and Agreement Revised Form BL Tabulation Pre-bid Sign in Sheet

5 BIDDER'S AFFIDAVIT (This der's Affidavit is part of the Documents) BID NUMBER: BL BID DATE: MAY 25, 2018 PROJECT NAME: Construction and Rehab of Gravity and Sewer Force Mains on an Contract STATE OF ) COUNTY OF ) (Name Printed) being duly sworn, deposes and says that he resides at that he is the (Title) (Name of der) who signed the above Form, that he was duly authorized to sign and that the is the true offer of the der, that the seal attached is the seal of the der and that all the declarations and statements contained in the are true to the best of his knowledge and belief. (Affiant) Subscribed and Sworn to before me this Day of 20 (Notary Public) My Commission expires, 20 (SEAL) 41

6 FORM OF NON-COLLUSION AFFIDAVIT (This Non-Collusion Affidavit is Part of the Documents) BID NUMBER: BL BID DATE: MAY 25, 2018 PROJECT NAME: Construction and Rehab of Gravity and Sewer Force Mains on an Contract STATE OF ) SS. COUNTY OF ) being first duly sworn, deposes and says that he is (sole owner, partner, president, secretary, etc.) the party making the foregoing Proposal or ; that such is genuine and not collusive or sham; that said der has not colluded, conspired, connived, or agreed, directly or indirectly, with any der or person, to put in a sham, or that such other person shall refrain from bidding, and has not in any manner, directly or indirectly sought by agreement or collusion, or communication or conference, with any person, to fix the Price of affiant or any other der, or to fix any overhead, profit or cost element of said Price, or of that of any other der, or to secure any advantage against Gwinnett County, or any person interested in the proposed Contract; and that all statements in said Proposal or are true; and further, that such der has not, directly or indirectly submitted this, or the contents thereof, or divulged information or data relative thereto to any association or to any member or agent thereof. (Affiant) Subscribed and Sworn to before me this Day of 20 (Notary Public in and for) (County) My Commission expires, 20 (SEAL) 42

7 # & BL051-18, Construction and Rehab of Gravity and Sewer Force Mains on an Contract CODE OF ETHICS AFFIDAVIT (THIS FORM SHOULD BE FULLY COMPLETED AND RETURNED WITH YOUR SUBMITTAL AND WILL BE REQUIRED PRIOR TO EVALUATION) In accordance with Section of the Gwinnett County Code of Ordinances the undersigned bidder/proposer makes the following full and complete disclosure under oath, to the best of his/her knowledge, of the name(s) of all elected officials whom it employs or who have a direct or indirect pecuniary interest in or with the bidder/proposer, its affiliates or its subcontractors: 1. (Company Submitting /Proposal) 2. (Please check one box below) No information to disclose (complete only section 4 below) Disclosed information below (complete section 3 & section 4 below) 3. (if additional space is required, please attach list) Gwinnett County Elected Official Name Gwinnett County Elected Official Name Gwinnett County Elected Official Name Gwinnett County Elected Official Name 4. Sworn to and subscribed before me this BY: day of, 20 Authorized Officer or Agent Signature Printed Name of Authorized Officer or Agent Notary Public Title of Authorized Officer or Agent of Contractor (seal) Note: See Gwinnett County Code of Ethics Ordinance EO2011, Sec The ordinance will be available to view in its entirety at

8 Solicitation Name & No. Construction and Rehab of Gravity and Sewer Force Mains on an Contract, BL CONTRACTOR AFFIDAVIT AND AGREEMENT (THIS FORM SHOULD BE FULLY COMPLETED AND RETURNED WITH YOUR SUBMITTAL AND WILL BE REQUIRED PRIOR TO EVALUATION) By executing this affidavit, the undersigned contractor verifies its compliance with The Illegal Reform Enhancements for 2013, stating affirmatively that the individual, firm, or corporation which is contracting with the Gwinnett County Board of Commissioners has registered with and is participating in a federal work authorization program* [any of the electronic verification of work authorization programs operated by the United States Department of Homeland Security or any equivalent federal work authorization program operated by the United States Department of Homeland Security to verify information of newly hired employees, pursuant to the Immigration Reform and Control Act, in accordance with the applicability provisions and deadlines established therein. The undersigned further agrees that, should it employ or contract with any subcontractor(s) in connection with the physical performance of services or the performance of labor pursuant to this contract with the Gwinnett County Board of Commissioners, contractor will secure from such subcontractor(s) similar verification of compliance with the Illegal Immigration Reform and Enforcement Act on the Subcontractor Affidavit provided in Rule or a substantially similar form. Contractor further agrees to maintain records of such compliance and provide a copy of each such verification to the Gwinnett County Board of Commissioners at the time the subcontractor(s) is retained to perform such service. E-Verify * User Identification Number Date Registered Legal Company Name Street Address City/State/Zip Code BY: Authorized Officer or Agent Date (Contractor Signature) Title of Authorized Officer or Agent of Contractor Printed Name of Authorized Officer or Agent SUBSCRIBED AND SWORN BEFORE ME ON THIS THE DAY OF, 201 For Gwinnett County Use Only: Document ID # Issue Date: Initials: Notary Public My Commission Expires: * As of the effective date of O.C.G.A , the applicable federal work authorization program is E-Verify

9 4. der submits the following lump sum/unit prices for the Construction and Rehab of Gravity and Sewer Force Mains on an Contract Base identified in Form as part of this. Work included within each in the Schedule is described in Section Measurement and Payment. The unit prices quoted shall be valid for all unit standalone work as well as up to innumerable units covering any scope of project requested to perform as urgent work assignments. Specification Units Section Exploratory Excavation HR 100 $ $ Septic Tank Demolition EA 10 $ $ Debris Removal Per Truck EA 100 $ $ Cast-in-Place Concrete Class A CY 25 $ $ Class B CY 50 $ $ Clearing and Grubbing ACRE 2 $ $ Orange Barrier Fence LF 1,000 $ $ Rock Excavation CY 1,500 $ $ Additional Bedding CY 1,500 $ $ Crusher Run Backfill TON 100 $ $ Erosion and Sedimentation Control Anionic Polyacrylamide GAL 2 $ $ Hay Bales EA 300 $ $ Inlet Sediment Trap EA 10 $ $ Jute Matting or Excelsior Netting SY 500 $ $ 17R

10 Specification Section Units Rock Check Dam EA 5 $ $ Silt Fence Type A LF 1,000 $ $ Silt Fence Type C LF 5,000 $ $ Dry Straw or Hay Mulch TN 2,000 $ $ Temporary Seeding and Mulch SY 5,000 $ $ Rip Rap SY 500 $ $ Asphalt Resurfacing SY 2,000 $ $ Sidewalk Restoration LF 500 $ $ Curb/Combination Curb & Gutter Restoration LF 200 $ $ Permanent Seeding SY 5,000 $ $ Sod Removal and Replacement SY 1,500 $ $ Topsoil CY 500 $ $ Tree Replacement Hardwoods, 2 EA 5 $ $ Pines, 2 EA 5 $ $ Riverside, 2 EA 5 $ $ Manhole Invert Rehabilitation EA 5 $ $ Relining Sewers 8 LF 100 $ $ 10 LF 100 $ $ 18R

11 Specification Section Units 12 LF 100 $ $ 16 LF 100 $ $ 18 LF 100 $ $ 20 LF 100 $ $ 24 LF 100 $ $ 30 LF 100 $ $ 36 LF 50 $ $ 42 LF 50 $ $ 21A Pipe Bursting Including Bursting of Existing Pipe and Pulling Through of HDPE Insertion Pipe 8 LF 100 $ $ 10 LF 100 $ $ 12 LF 100 $ $ 16 LF 100 $ $ 18 LF 100 $ $ 20 LF 100 $ $ 24 LF 100 $ $ 30 LF 100 $ $ 21B Service Connections EA 25 $ $ 19R

12 Specification Section Bypass Pumping Units Gallons per Minute HR 40 $ $ Gallons per Minute HR 40 $ $ Gallons per Minute HR 40 $ $ Gallons per Minute HR 40 $ $ Gallons per Minute HR 40 $ $ Gallons per Minute HR 40 $ $ Gallons per Minute HR 40 $ $ Gallons per Minute HR 40 $ $ Gallons per Minute HR 25 $ $ Gallons per Minute HR 25 $ $ Gallons per Minute HR 25 $ $ Gallons per Minute HR 25 $ $ Gallons per Minute HR 25 $ $ Gallons per Minute HR 25 $ $ Discharge Line for 6 Pump LF 1,500 $ $ Discharge Line for 8 Pump LF 500 $ $ 20R

13 Specification Section Furnish and Install Precast Concrete Vaults with Bilco Aluminum Hatches (or equal): Units 5 x 9 x 6 Vault EA 1 $ $ 12 x 6 x 6 Vault EA 1 $ $ Adjust/Modify Vault Top EA 5 $ $ Manholes and Structures/Precast Concrete Structures 25.A Polymer Cement Manhole 25.B Doghouse Manhole 48 diameter VF 16 $ $ 60 diameter VF 8 $ $ 72 diameter VF 8 $ $ 48 diameter EA 5 $ $ 60 diameter EA 2 $ $ 72 diameter EA 2 $ $ 25.C Dia. Manhole (Base, Barrels and Cone) VF 500 $ $ 25.D Dia. Base w/ Transition Slab EA 5 $ $ 72 Dia. Base w/ Transition Slab EA 5 $ $ 84 Dia. Base w/ Transition Slab EA 5 $ $ 96 Dia. Base w/ Transition Slab EA 5 $ $ 25.E Additional Barrels VF 25 $ $ 25.F Additional Slab Tops EA 5 $ $ 21R

14 Specification Section Units 25.G Manhole Frame and Cover 25.H Manhole Outside Drops 25.I Manhole Coring Type A EA 25 $ $ Type B EA 10 $ $ 8, 10, or 12 Pipe VF 24 $ $ 16, 18, or 20 Pipe VF 8 $ $ 24, 30, or 36 Pipe VF 8 $ $ 24 or Less EA 10 $ $ 30 or 36 EA 5 $ $ 42 or 48 EA 5 $ $ Adjust Manhole Barrel VF 20 $ $ Adjust Manhole Cone EA 20 $ $ Adjust Manhole Frame and Covers to Grade 1 Vertical ft. or less, Non-pavement EA 20 $ $ 1 Vertical ft. or less, pavement EA 20 $ $ Air Release Manhole Vent Adjustment EA 5 $ $ Steel Casing, Bore & Jack Installation 8 Diameter LF 100 $ $ 12 Diameter LF 200 $ $ 16 Diameter LF 500 $ $ 20 Diameter LF 500 $ $ 22R

15 Specification Section Units 24 Diameter LF 500 $ $ 30 Diameter LF 200 $ $ 36 Diameter LF 200 $ $ 42 Diameter LF 100 $ $ 48 Diameter LF 100 $ $ 60 Diameter LF 100 $ $ Steel Casing, Open Cut Installation 8 Diameter LF 100 $ $ 12 Diameter LF 200 $ $ 16 Diameter LF 500 $ $ 20 Diameter LF 500 $ $ 24 Diameter LF 500 $ $ 30 Diameter LF 200 $ $ 42 Diameter LF 100 $ $ 48 Diameter LF 100 $ $ 60 Diameter LF 100 $ $ Uncased Boring, For Main Pipe Size 4 Diameter LF 100 $ $ 8 Diameter LF 200 $ $ 10 Diameter LF 200 $ $ 23R

16 Specification Section Steel Tunnel Liner Units 12 Diameter LF 200 $ $ 16 Diameter LF 200 $ $ 48 Diameter LF 100 $ $ 60 Diameter LF 100 $ $ Steel Pipe 72 Diameter LF 100 $ $ 12 Diameter LF 100 $ $ 24 Diameter LF 100 $ $ 36 Diameter LF 100 $ $ 48 Diameter LF 100 $ $ Air Release and Vacuum Valve Assemblies/Valve Assemblies Sanitary Utility Sewerage Piping 36.A PVC Pipe, Depth of Cut 2 EA 2 $ $ 3 EA 2 $ $ 4 EA 2 $ $ 6 EA 2 $ $ 8 EA 2 $ $ 0.00 to 7.99 LF 1,000 $ $ 8.00 to 9.99 LF 3,000 $ $ 24R

17 Specification Section 37.A PVC Pipe, Depth of Cut Units to LF 3,000 $ $ to LF 1,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ 8 DIP, as an Extra LF 5,000 $ $ 0.00 to 7.99 LF 1,000 $ $ 8.00 to 9.99 LF 2,000 $ $ to LF 2,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 10 DIP, as an Extra LF 2,000 $ $ 25R

18 Specification Section 37.A PVC Pipe, Depth of Cut 37.A PVC Pipe, Depth of Cut Units 0.00 to 7.99 LF 500 $ $ 8.00 to 9.99 LF 1,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 12 DIP, as an Extra LF 500 $ $ 0.00 to 7.99 LF 1,000 $ $ 8.00 to 9.99 LF 2,000 $ $ to LF 2,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 500 $ $ to LF 100 $ $ 26R

19 Specification Section Units to LF 100 $ $ to LF 100 $ $ 16 DIP, as an Extra LF 500 $ $ 37.A DIP, Pressure Class 250, Depth of Cut 0.00 to 7.99 LF 1,000 $ $ 8.00 to 9.99 LF 2,000 $ $ to LF 2,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 18 DIP, Pressure Class 350, as an Extra LF 500 $ $ 37.A DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $ 8.00 to 9.99 LF 1,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ 27R

20 Specification Section Units to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 24 DIP, Pressure Class 350, as an Extra LF 500 $ $ 37.A DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 1,000 $ $ 8.00 to 9.99 LF 1,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 30 DIP, Pressure Class 350, as an Extra LF 500 $ $ 37.A DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $ 8.00 to 9.99 LF 1,000 $ $ to LF 1,000 $ $ 28R

21 Specification Section Units to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 36 DIP, Pressure Class 350, as an Extra LF 500 $ $ 37.A DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $ 8.00 to 9.99 LF 1,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 42 DIP, Pressure Class 350, as an Extra LF 500 $ $ 37.A DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $ 29R

22 Specification Section Units 8.00 to 9.99 LF 1,000 $ $ to LF 1,000 $ $ to LF 500 $ $ to LF 250 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ to LF 100 $ $ 48 DIP, Pressure Class 350, as an Extra LF 500 $ $ 37.B House service Connections, 6 PVC LF 1,000 $ $ 37.B House service Connections, 6 DIP LF 1,000 $ $ Sewer Clean Out EA 100 $ $ 38.A Sanitary Utility Sewerage Force Mains, Pressure Class 200 DIP 4 LF 2,000 $ $ 4 Restrained Joint Pipe LF 1,000 $ $ Protecto 401(or equal), as an Extra LF 250 $ $ 6 LF 2,000 $ $ 6 Restrained Joint Pipe LF 1,000 $ $ Protecto 401(or equal), as an Extra LF 250 $ $ 8 LF 2000 $ $ 30R

23 Specification Section Units 8 Restrained Joint Pipe LF 1,000 $ $ Protecto 401(or equal), as an Extra LF 250 $ $ 10 LF 500 $ $ 10 Restrained Joint Pipe LF 250 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ 12 LF 500 $ $ 12 Restrained Joint Pipe LF 250 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ 16 LF 200 $ $ 16 Restrained Joint Pipe LF 100 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ 20 LF 200 $ $ 20 Restrained Joint Pipe LF 100 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ 24 LF 200 $ $ 24 Restrained Joint Pipe LF 100 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ 30 LF 200 $ $ 30 Restrained Joint Pipe LF 100 $ $ 31R

24 Specification Section Units Protecto 401(or equal), as an Extra LF 50 $ $ 36 LF 200 $ $ 36 Restrained Joint Pipe LF 100 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ 42 LF 200 $ $ 42 Restrained Joint Pipe LF 100 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ 48 LF 200 $ $ 48 Restrained Joint Pipe LF 100 $ $ Protecto 401(or equal), as an Extra LF 50 $ $ Extra Depth over 8 LF 1,000 $ $ 38.B Wet Cut Ins, All Depths EA 6 $ $ 4 EA 6 $ $ 6 EA 6 $ $ 8 EA 4 $ $ 10 EA 2 $ $ 12 EA 2 $ $ 16 EA 2 $ $ 20 EA 2 $ $ 32R

25 Specification Section 38.C Plug Valves Units 24 EA 2 $ $ 30 EA 2 $ $ 36 EA 2 $ $ 42 EA 2 $ $ 48 EA 2 $ $ 4 EA 6 $ $ 6 EA 6 $ $ 8 EA 6 $ $ 10 EA 2 $ $ 12 EA 2 $ $ 16 EA 2 $ $ 20 EA 2 $ $ 24 EA 2 $ $ 30 EA 2 $ $ 36 EA 2 $ $ 33R

26 Specification Section Units 42 EA 2 $ $ 48 EA 2 $ $ 39.A Upgrade DIP to Pressure Class 250 Pipe LF 500 $ $ 39.B Upgrade DIP to Pressure Class 350 Pipe (for 4 to 16 DIP) LF 500 $ $ Lower Existing Ductile Iron Pipe in Place Labor and Equipment Only 6 Diameter LF 500 $ $ 8 Diameter LF 1,000 $ $ 10 Diameter LF 500 $ $ 12 Diameter LF 250 $ $ 14 Diameter LF 100 $ $ 16 Diameter LF 100 $ $ 24 Diameter LF 100 $ $ Ductile Iron Fittings TON 100 $ $ Polyethylene Encasement LF 1,000 $ $ Driveway Cut Restoration Pavement Cut Restoration Concrete SY 300 $ $ Gravel SY 300 $ $ Asphalt SY 300 $ $ Type A SY 1,000 $ $ 34R

27 Specification Section Units Type B SY 1,000 $ $ Type C SY 2,000 $ $ Asphalt Milling SY 1,000 $ $ Traffic Striping LF 1,000 $ $ Traffic Signal Loop EA 100 $ $ Guard Rail Removal/Replace LF 100 $ $ Traffic Control Police Officer HR 25 $50.00 $1, Contingency Costs Additional Work Labor Materials Cost plus percentage (not to exceed 10%) % BID TOTAL $ 35R

28 Tabulation Page 1 of 6 BL ( Pricing) Construction and Rehabilitation of Gravity Sewer Pipes on an Contract Department of Water Resources Units Exploratory Excavation HR 500 $ $173, Septic Tank Demolition EA 100 $ $57, Debris Removal Per Truck EA 100 $ $57, Concrete Class A CY 25 $ $21, Class B CY 100 $ $23, Clearing and Grubbing ACRE 2 $10, $20, Orange Barrier Fence LF 1000 $2.32 $2, Rock Excavation CY 1500 $57.88 $86, Additional Bedding CY 1500 $34.73 $52, Crusher Run Backfill TON 100 $ $19, Erosion and Sedimentation Control Anionic Polyacrylamide GAL 2 $63.67 $ Hay Bales EA 300 $11.58 $3, Inlet Sediment Trap EA 20 $ $3, Jute Matting or Excelsior Netting SY 8000 $2.90 $23, Rock Check Dam EA 5 $ $ Silt Fence Type A LF 5000 $2.32 $11, Silt Fence Type C LF 7000 $3.47 $24, Dry Straw or Hay Mulch LF 5000 $1.16 $5, Temporary Seeding and Mulch LF 5000 $1.16 $5, Rip Rap SY 500 $57.88 $28, Asphalt Paving SY 2000 $19.68 $39, Sidewalk Restoration LF 100 $81.03 $8, Curb/Combination Curb & Gutter Restoration LF 100 $57.88 $5, Permanent Seeding LF $2.32 $34, Sod Removal and Replacement LF 1500 $28.94 $43, Topsoil LF 1000 $2.32 $2, Tree Replacement Hardwoods, 2 EA 5 $ $1, Pines, 2 EA 5 $ $1, Riverside, 2 EA 5 $ $1, Manhole Invert Rehabilitation EA 2 $5, $11, Relining Sewers 8 LF 100 $96.08 $9, LF 100 $99.56 $9, LF 100 $ $10, LF 100 $ $11, LF 100 $ $12, LF 100 $ $13, LF 100 $ $15, LF 100 $ $17, LF 50 $ $10, LF 50 $ $13, A Pipe Bursting Including Bursting of Existing Pipe and Pulling Through of HDPE Insertion Pipe John D. Stephens, Inc. (L) 8 LF 100 $93.77 $9, LF 100 $ $10, LF 100 $ $11, LF 100 $ $17, LF 100 $ $19, LF 100 $ $22, LF 100 $ $27, LF 100 $ $42, B Service Connections EA 25 $ $15, Bypass Pumping Gallons per Minute HR 40 $81.03 $3, Gallons per Minute HR 40 $81.03 $3, Gallons per Minute HR 40 $92.61 $3, Gallons per Minute HR 40 $ $4, Gallons per Minute HR 40 $ $5, Gallons per Minute HR 40 $ $11, dg

29 Tabulation Page 2 of 6 BL ( Pricing) Construction and Rehabilitation of Gravity Sewer Pipes on an Contract Department of Water Resources Units John D. Stephens, Inc. (L) Gallons per Minute HR 40 $ $12, Gallons per Minute HR 40 $ $13, Gallons per Minute HR 25 $ $18, Gallons per Minute HR 25 $ $20, Gallons per Minute HR 25 $ $20, Gallons per Minute HR 25 $ $20, Gallons per Minute HR 25 $ $20, Gallons per Minute HR 25 $ $20, Furnish and Install Precast Concrete Vaults with Bilco Aluminum Hatches: 5 x9 x6 Vault EA 1 $11, $11, x6 x6 Vault EA 1 $15, $15, Adjust/Modify Vault Top EA 5 $1, $8, Manholes and Structures 48 Dia. Manhole (Base, Barrels, and 25.A VF 500 Cone) $ $147, Dia. Base w/ Transition 25.B EA 5 $2, $12, Slab 72 Dia. Base w/ Transition Slab EA 5 $3, $19, Dia. Base w/ Transition Slab EA 5 $6, $30, Dia. Base w/ Transition Slab EA 5 $8, $40, C Additional Barrels VF 25 $ $10, Additional Slab Tops EA 5 $ $1, D Manhole Frame and Cover Type A EA 25 $ $11, Type B EA 25 $ $11, Type C EA 10 $ $4, E Manhole Drops 8, 10, or 12 Pipe EA 1 $4, $4, , 18, or 20 Pipe EA 1 $7, $7, , 30, or 36 Pipe EA 1 $23, $23, F Manhole Coring 24 or Less EA 10 $2, $23, or 36 EA 5 $3, $19, or 48 EA 5 $7, $37, Adjust Manhole Barrel VF 20 $ $5, Adjust Manhole Cone EA 20 $ $17, Adjust Manhole Frame and Covers to Grade 1 Vertical ft. or less, Non-pavement EA 20 $ $17, Vertical ft. or less, pavement EA 20 $1, $34, Air Release Manhole Vent Adjustment EA 5 $ $3, Steel Casing, Bore & Jack Installation 8 Diameter LF 100 $87.98 $8, Diameter LF 200 $ $20, Diameter LF 500 $ $138, Diameter LF 500 $ $173, Diameter LF 500 $ $208, Diameter LF 200 $ $83, Diameter LF 200 $ $100, Diameter LF 100 $ $58, Diameter LF 100 $ $66, Steel Casing, Open Cut Installation 8 Diameter LF 100 $47.46 $4, Diameter LF 200 $63.67 $12, Diameter LF 500 $70.62 $35, Diameter LF 500 $92.61 $46, Diameter LF 500 $ $66, Diameter LF 200 $ $41, Diameter LF 200 $ $46, Diameter LF 100 $ $25, Diameter LF 100 $ $32, Uncased Boring, For Main Pipe Size 4 Diameter LF 300 $46.31 $13, Diameter LF 500 $57.88 $28, Diameter LF 500 $69.46 $34, dg

30 Tabulation Page 3 of 6 BL ( Pricing) Construction and Rehabilitation of Gravity Sewer Pipes on an Contract Department of Water Resources Units John D. Stephens, Inc. (L) Diameter LF 200 $69.46 $13, Diameter LF 200 $86.82 $17, Steel Tunnel Liner 48 Diameter LF 400 $ $324, Diameter LF 400 $ $370, Diameter LF 400 $ $393, Non-Potable Reuse Lines (Ductile Iron Pipe) 4 Diameter LF 100 $47.46 $4, Diameter LF 100 $50.94 $5, Diameter LF 100 $61.35 $6, Diameter LF 100 $72.93 $7, Diameter LF 100 $79.88 $7, Diameter LF 100 $91.45 $9, Diameter LF 100 $ $10, Diameter LF 100 $ $12, Diameter LF 100 $ $15, Diameter LF 100 $ $21, Diameter LF 100 $ $27, Diameter LF 100 $ $34, Diameter LF 100 $ $41, Steel Pipe 12 Diameter LF 100 $1.16 $ Diameter LF 100 $1.16 $ Diameter LF 100 $80.80 $8, Diameter LF 100 $ $22, Air Release and Vacuum Valve Assemblies 2 EA 2 $7, $15, EA 2 $14, $28, EA 2 $13, $26, EA 2 $26, $53, EA 2 $31, $63, Sanitary Utility Sewerage Piping 37.A1 8 PVC Pipe, Depth of Cut 0.00 to 7.99 LF 1000 $48.62 $48, to 9.99 LF 3000 $48.62 $145, to LF 3000 $48.62 $145, to LF 1000 $65.98 $65, to LF 1000 $77.56 $77, to LF 500 $94.93 $47, to LF 250 $ $26, to LF 100 $ $13, to LF 100 $ $14, DIP, as an Extra LF 5000 $23.15 $115, A2 10 PVC Pipe, Depth of Cut 0.00 to 7.99 LF 1000 $52.09 $52, to 9.99 LF 2000 $52.09 $104, to LF 2000 $52.09 $104, to LF 1000 $63.67 $63, to LF 500 $86.82 $43, to LF 250 $98.40 $24, to LF 100 $ $10, to LF 100 $ $13, to LF 100 $ $15, DIP, as an Extra LF 2000 $26.63 $53, A3 12 PVC Pipe, Depth of Cut 0.00 to 7.99 LF 500 $55.57 $27, to 9.99 LF 1000 $55.57 $55, to LF 1000 $55.57 $55, to LF 500 $72.93 $36, to LF 250 $90.29 $22, to LF 100 $ $10, to LF 100 $ $11, to LF 100 $ $14, dg

31 Tabulation Page 4 of 6 BL ( Pricing) Construction and Rehabilitation of Gravity Sewer Pipes on an Contract Department of Water Resources Units John D. Stephens, Inc. (L) to LF 100 $ $15, DIP, as an Extra LF 500 $31.26 $15, A4 16 PVC Pipe, Depth of Cut 0.00 to 7.99 LF 1000 $60.20 $60, to 9.99 LF 2000 $60.20 $120, to LF 2000 $60.20 $120, to LF 1000 $77.56 $77, to LF 500 $94.93 $47, to LF 500 $ $53, to LF 100 $ $11, to LF 100 $ $14, to LF 100 $ $15, DIP, as an Extra LF 500 $41.67 $20, A5 18 DIP, Pressure Class 250, Depth of Cut 0.00 to 7.99 LF 1000 $ $111, to 9.99 LF 2000 $ $222, to LF 2000 $ $233, to LF 1000 $ $122, to LF 500 $ $67, to LF 250 $ $36, to LF 100 $ $16, to LF 100 $ $19, to LF 100 $ $20, DIP, Pressure Class 350, as an Extra LF 500 $9.26 $4, A6 24 DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $67, to 9.99 LF 1000 $ $135, to LF 1000 $ $141, to LF 500 $ $79, to LF 250 $ $42, to LF 100 $ $18, to LF 100 $ $19, to LF 100 $ $22, to LF 100 $ $23, DIP, Pressure Class 350, as an Extra LF 500 $24.31 $12, A7 30 DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 1000 $ $186, to 9.99 LF 1000 $ $186, to LF 1000 $ $197, to LF 500 $ $110, to LF 250 $ $58, to LF 100 $ $25, to LF 100 $ $27, to LF 100 $ $28, to LF 100 $ $29, DIP, Pressure Class 350, as an Extra LF 500 $37.04 $18, A8 36 DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $117, to 9.99 LF 1000 $ $234, to LF 1000 $ $240, to LF 500 $ $123, to LF 250 $ $64, to LF 100 $ $29, to LF 100 $ $31, to LF 100 $ $33, to LF 100 $ $35, DIP, Pressure Class 350, as an Extra LF 500 $55.57 $27, A9 42 DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $143, to 9.99 LF 1000 $ $298, to LF 1000 $ $310, to LF 500 $ $160, to LF 250 $ $81, dg

32 Tabulation Page 5 of 6 BL ( Pricing) Construction and Rehabilitation of Gravity Sewer Pipes on an Contract Department of Water Resources Units John D. Stephens, Inc. (L) to LF 100 $ $36, to LF 100 $ $37, to LF 100 $ $39, to LF 100 $ $40, DIP, Pressure Class 350, as an Extra LF 500 $76.40 $38, A10 48 DIP, Pressure Class 200, Depth of Cut 0.00 to 7.99 LF 500 $ $200, to 9.99 LF 1000 $ $401, to LF 1000 $ $413, to LF 500 $ $212, to LF 250 $ $107, to LF 100 $ $47, to LF 100 $ $48, to LF 100 $ $50, to LF 100 $ $51, DIP, Pressure Class 350, as an Extra LF 500 $63.67 $31, B1 House service Connections, 6 PVC LF 1000 $35.31 $35, B2 House service Connections, 6 DIP LF 1000 $47.46 $47, A Sanitary Utility Sewerage Force Mains, Pressure Class 200 DIP 4 LF 2000 $59.04 $118, Restrained Joint Pipe LF 1000 $11.58 $11, LF 2000 $56.72 $113, Restrained Joint Pipe LF 1000 $11.58 $11, LF 2000 $61.35 $122, Restrained Joint Pipe LF 1000 $13.89 $13, LF 500 $67.14 $33, Restrained Joint Pipe LF 250 $17.36 $4, LF 500 $79.88 $39, Restrained Joint Pipe LF 250 $21.99 $5, LF 200 $ $21, Restrained Joint Pipe LF 100 $39.36 $3, LF 200 $ $23, Restrained Joint Pipe LF 100 $54.41 $5, LF 200 $ $29, Restrained Joint Pipe LF 100 $75.25 $7, LF 200 $ $40, Restrained Joint Pipe LF 100 $86.82 $8, LF 200 $ $49, Restrained Joint Pipe LF 100 $99.56 $9, LF 200 $ $62, Restrained Joint Pipe LF 100 $ $11, LF 200 $ $80, Restrained Joint Pipe LF 100 $ $14, Extra Depth over 8 LF 1000 $57.88 $57, dg

33 Tabulation Page 6 of 6 BL ( Pricing) Construction and Rehabilitation of Gravity Sewer Pipes on an Contract Department of Water Resources Units John D. Stephens, Inc. (L) B Wet Cut Ins, All Depths 4 EA 6 $2, $17, EA 6 $2, $17, EA 6 $3, $20, EA 4 $5, $23, EA 2 $5, $11, EA 2 $8, $17, EA 2 $11, $23, EA 2 $14, $28, EA 2 $17, $34, EA 2 $23, $46, EA 2 $28, $57, EA 2 $28, $57, C Plug Valves 4 EA 6 $1, $6, EA 6 $1, $9, EA 6 $2, $12, EA 2 $2, $5, EA 2 $3, $7, EA 2 $6, $12, EA 2 $12, $25, EA 2 $20, $41, EA 2 $28, $56, EA 2 $40, $81, EA 2 $156, $312, EA 2 $238, $476, A Upgrade DIP to Pressure Class 250 Pipe LF 500 $57.88 $28, B Upgrade DIP to Pressure Class 350 Pipe (for 4 to 16 DIP) LF 500 $28.94 $14, Lower Existing Ductile Iron Pipe in Place Labor and Equipment Only 6 Diameter LF 500 $40.52 $20, Diameter LF 1000 $40.52 $40, Diameter LF 500 $40.52 $20, Diameter LF 250 $40.52 $10, Diameter LF 100 $40.52 $4, Diameter LF 100 $40.52 $4, Ductile Iron Fittings TON 100 $7, $706, Polyethylene Encasement LF 1000 $6.95 $6, Police Traffic Control HR 2 $ $ A Traffic Control Stationary Lane per 100 ft EA 2 $5, $11, B Traffic Control Rolling lane closure per 100 ft EA 2 $5, $11, Driveway Cut Restoration Concrete SY 300 $63.67 $19, Gravel SY 300 $23.15 $6, Asphalt SY 300 $63.67 $19, Pavement Cut Restoration Type A SY 1000 $57.88 $57, Type B SY 1000 $23.15 $23, Type C SY 2000 $69.46 $138, TOTALS $16,066, Will vendor hold pricing firm? Renewal Option 1 Will vendor hold pricing firm? Renewal Option 2 Will vendor hold pricing firm? Renewal Option 3 Recommended Vendor: John D. Stephens, Inc. Attn: Mitchell D. Stephens 272 Hurricane Shoals Road NE Lawrenceville, GA P: F: mds@johndstephens.com 5% Increase 5% Increase 5% Increase dg

34 BL &