4-Technical Addendum Number 02.pdf

Technical Addendum Number 02 00 91 01 - 1

Teel EST Rehabilitation & Legacy EST Residual Improvements

TECHNICAL ADDENDUM NUMBER 02

Owner: City of Frisco

Project: Teel EST Rehabilitation and Legacy EST Residual Improvements

Technical

Addendum No.: Technical Addendum 02

Addendum Date: August 21, 2025

The following additions, deletions, modifications, or clarifications shall be made to the appropriate portions of the Contract Documents. Offerors must acknowledge receipt of this Addendum in the space provided on the Bid Form.

Approved by: Freese and Nichols, Inc.

Name: Daniel Huffines, PE

Date: August 21, 2025

8/21/2025

Technical Addendum Number 02 00 91 01 - 2

ARTICLE 1 – SPECIFICATIONS

1. Replace Section 1 – Bid Requirement section Bid Form with attached pages.

2. Replace Specifications 01 11 00 “Summary of Work”, 01 29 01 “Measurement and Basis for

Payment”, and 11 81 29 “Facility Fall Protection with attached pages.

3. Add Appendix D “Teel EST Larson Associates USA, Inc. Traffic Control Cabling Proposal” with attached pages.

4. Replace Appendix F “Legacy EST Cleanwater1 Proposal” with attached pages.

Technical Addendum Number 02 00 91 01 - 3

ARTICLE 2 – DRAWINGS

1. Replace sheets C-5, C-9, and DT-16 with attached sheets.

END OF Technical ADDENDUM NO. 02

Item Spec. Name of Pay Item with Est. Unit Bid

No. Item Unit Price in Words Quantity Unit Price

A GENERAL ITEMS

1 02 41 00 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 31 25 00 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

3 01 58 13 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

4 01 71 13 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

5 33 05 10 170 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TOTAL BID AMOUNT FOR ITEM A $

(Total Amount Bid, Numerical Value)

B SITE CIVIL

1 C-1 195 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 C-2 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

3 DT-2 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

4 33 05 01.07 195 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

5 33 05 01.07 370 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

6 DT-8 2 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

7 DT-8 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

8 DT-8 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

9 DT-8 3 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

10 03 31 00 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

4'x4' TYPE 1 JUNCTION BOXES

18" RCP STORM DRAIN

SITE GRADING

OVERFLOW SPLASHBOX

TRENCH SAFETY

12" RCP STORM DRAIN

REINSTALL VALVE PADS

3'x3' WYE INLET

4'x4' WYE INLET

2'x2' GRATE INLET

BID FORM - TEEL EST REHABILITATION AND LEGACY EST RESIDUAL IMPROVEMENTS

GENERAL SITE PREPARATION

TEMPORARY EROSION, SEDIMENTATION, AND WATER POLLUTION PREVENTION CONTROL,

AND ASSOCIATED BEST MANAGEMENT PRACTICES

PROJECT SIGN

PROJECT MOBILIZATION (NOT TO EXCEED 5% OF TOTAL BID)

NEW WROUGHT IRON FENCING (CELLULAR PARTITION)

Total Amount

Bid

Section 1 - Bidding Requirements Bid Form

Total Amount

Bid

11 DT-4 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

12 C-1 70 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

13 C-1 150 SY

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

14 32 13 13 705 SY

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

15 32 84 23 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

16 32 92 23 5,500 SY

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

17 DT-1 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

18 DT-5 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TOTAL BID AMOUNT FOR ITEM B $

(Total Amount Bid, Numerical Value)

C TANK REPAIRS

1 DT-13 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 11 81 29 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

3 11 81 29 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

4 C-6 3 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

5 C-6 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

6 33 16 13 2 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

7 DT-16 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

REMOVE AND REPLACE IRRIGATION SYSTEM

CONCRETE DRIVEWAY PAVING

INTERIOR "WET" LADDER

EXISTING CONCRETE DRIVEWAY DEMOLITION

REMOVE AND REPLACE EXISTING ROOF HATCHES (36"x42")

PGA TANK LOGO

ACTIVE MIXER ROOF HATCH (24"x24")

BLOCK SODDING

BRONZE TANK PLAQUE

LADDER SAFETY SYSTEM FOR "DRY" LADDERS

FRISCO TANK LOGOS

LADDER SAFETY SYSTEM FOR "WET" LADDER

2" SUMP PUMP PVC DRAIN LINE

ALTITUDE VALVE VAULT IMPROVEMENTS

REMOVE AND REPLACE PEDESTRIAN DOOR

Total Amount

Bid

8 DT-11 3 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

9 DT-17 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

10 DT-10 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

11 46 41 53 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

12 DT-18 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

13 DT-17 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

14 DT-15 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

15 DT-17 1 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

16 DT-18 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

17 DT-9 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TOTAL BID AMOUNT FOR ITEM C $

(Total Amount Bid, Numerical Value)

D COATING SYSTEM

1 09 95 00 26,600 SF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 09 95 00 35,100 SF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

3 09 95 00 170 MH

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

4 09 95 00 350 MH

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

5 09 95 00 250 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TANK SAMPLING LINES W/ STAINLESS STEEL SINK (INCLUDING DISCHARGE PIPING)

ACTIVE MIXING SYSTEM & PIPING

ROOF VENT REPAIRS

ACCESS TUBE COATING AND LADDER REPAIRS

ADJUST/REPLACE UPPER LANDING TOEBOARDS

REMOVE EXISTING PAINTER'S RAILS

EXISTING BASE MECHANICAL PIPING COATING AND STAINLESS STEEL REPAIRS

SEAM WELDING

COMPRESSION RING REPAIR

RISER EXPANSION JOINT REPLACEMENT

MISCELLANEOUS WELDING

ADDITIONAL INTERIOR/EXTERIOR GRINDING

PREPARE SURFACES AND RECOAT INTERIOR

LADDER GRAB BARS

PREPARE SURFACES AND RECOAT EXTERIOR

Total Amount

Bid

6 09 95 00 170 SQ IN

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

7 09 95 00 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TOTAL BID AMOUNT FOR ITEM D $

(Total Amount Bid, Numerical Value)

E ELECTRICAL

1 Appendix C 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 Appendix D 1 LS

Complete in Place, for the Sum of

Twenty Thousand Nine Hundred Fifty-Six Dollars and

Eighty Cents per unit $ 20,956.80 $ 20,956.80

3 Division 26 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TOTAL BID AMOUNT FOR ITEM E $

(Total Amount Bid, Numerical Value)

F LEGACY EST

1 C-8, C-9, DT-19 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 Division 26 1 LS

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

3 Appendix E 1 LS

Complete in Place, for the Sum of

Forty-Six Thousand Ninety-Eight Dollars and

Zero Cents per unit $ 46,098.00 $ 46,098.00

4 Appendix F 1 LS

Complete in Place, for the Sum of

Two Hundred Forty-Six Thousand One Hundred Nine Dollars and

Zero Cents per unit $ 246,109.00 $ 246,109.00

TOTAL BID AMOUNT FOR ITEM E $

(Total Amount Bid, Numerical Value)

G ALTERNATE A

1 DT-6 5 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 DT-6 10 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

3 DT-6 15 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

4 DT-6 5 EA

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

ALL ELECTRICAL WORK TO SUPPORT IMPROVEMENTS

PIT WELDING

PRIME CONTROLS SCOPE

REPAIR CORRODED AREAS OF WROUGHT IRON FENCE

REPAIR OR REPLACE BENT WROUGHT IRON FENCE PICKETS

REPLACE WROUGHT IRON BENT FENCE POSTS

CLEANWATER1 SCOPE: CHLORAMINE RESIDUAL CONTROL SYSTEM

LEGACY EST ELECTRICAL AND INSTRUMENTATION

PRIME CONTROLS SCOPE: SCADA HARDWARE AND SERVICES

REPLACE FULL WROUGHT IRON FENCE PANELS

DISINFECTION AND FILL

LEGACY EST RESIDUAL CONTROL IMPROVEMENTS

LARSON ASSOCIATES USA, INC. TRAFFIC CONTROL CABLING SCOPE

Section 1 - Bidding Requirements Bid Form

Total Amount

Bid

5 DT-6 985 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TOTAL BID AMOUNT FOR ALTERNATE ADDITIVE ITEM F $

(Total Amount Bid, Numerical Value)

H ALTERNATE B

1 DT-6 985 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

2 DT-6 985 LF

Complete in Place, for the Sum of

Dollars and

Cents per unit $ $

TOTAL BID AMOUNT FOR ALTERNATE ADDITIVE ITEM G $

(Total Amount Bid, Numerical Value)

TOTAL BASE BID AMOUNT (ITEMS A+B+C+D+E+F+G) $

(Total Amount Bid, Numerical Value)

(Total Amount Bid in Words)

TOTAL BID AMOUNT (ITEMS A+B+C+D+E+F+H) $

(Total Amount Bid, Numerical Value)

(Total Amount Bid in Words)

REMOVE AND REPLACE WROUGHT IRON FENCE

MOW STRIP

MOW STRIP

Summary of Work (FNI) 01 11 00 - 1

Teel EST Rehabilitation and Legacy EST Residual Improvements

01 11 00 SUMMARY OF WORK (FNI)

PART 1 - GENERAL

1.01 SUMMARY

A. Construct Work as described in the Contract Documents.

1. Provide the materials, equipment, and incidentals required to make the Project completely and fully operable.

2. Provide the labor, equipment, tools, and consumable supplies required for a complete

Project.

3. Provide the civil, architectural, structural, mechanical, electrical, instrumentation, and all other Work required for a complete and operable Project.

4. Test and place the completed Project in operation.

5. Provide the special tools, spare parts, lubricants, supplies, or other materials as indicated in the Contract Documents for the operation and maintenance of the

Project.

6. The Contract Documents do not indicate or describe all Work required to complete the

Project. Additional details required for the correct installation of selected products are to be provided by the Contractor and coordinated with the Construction Manager.

1.02 DESCRIPTION OF WORK

A. Work is described in general, non-inclusive terms as:

1. Teel EST:

a. Surface preparation and recoating of the interior and exterior of the 2.5-million-gallon Elevated Storage Tank.

b. Minor structural repairs and modifications as detailed in the plans.

c. Approximately 565 linear feet of storm drain piping.

d. Incorporating an active mixing system with provisions for future chloramine boosting.

e. Electrical and miscellaneous site improvements.

2. Legacy EST:

a. Structural repairs and modifications as detailed in the plans.

b. Installing an active mixing system to incorporate with the residual control system.

c. Installing chemical metering pumps, chemical storage, and containment systems.

d. Constructing a concrete equipment pad.

e. Implementing a residual control system, including instrumentation and SCADA connectivity.

f. Electrical and miscellaneous site improvements.

Summary of Work (FNI) 01 11 00 - 2

1.03 WORK UNDER OTHER CONTRACTS

A. Owner has no knowledge of work, other than the Work included in this Contract, which may impact construction scheduling, testing, and startup.

1.04 WORK BY OWNER

A. Owner has no knowledge of work, other than the Work included in this Contract that may impact construction scheduling, testing, and startup.

1.05 CONSTRUCTION OF UTILITIES

A. Existing utilities will be used for this Project. Coordinate with others performing Work associated with this Project.

B. Power and Electrical Services:

1. Owner will provide permanent power connections for the Site through the power utility unless indicated otherwise in the Contract Documents.

2. Owner will pay for permits and for providing permanent power.

3. Coordinate and cooperate with others performing this Work.

4. Power utility will provide the construction to the point shown on the Drawings.

5. Provide conduit, conductors, pull boxes, manholes, and other appurtenances for the installation of power cable between the property line and the transformer and between the transformer and the main power switch unless the Contract Documents indicate otherwise.

6. Test conductors in accordance with the Specifications and requirements of the power utility and coordinate with the power utility to energize the system when ready.

7. Pay for temporary power including construction cost, meter connection, fees, and permits.

8. Contractor may use the permanent power source in lieu of temporary power source when permanent power is available at the Site.

a. Notify Construction Manager and Owner of intent to use the permanent power source.

b. Arrange with the power utility and pay the charges for connections and monthly charges for use of this power.

9. Pay for the power consumed until the Project has been accepted as Substantially

Complete unless noted otherwise.

1.06 NOMINATED SUBCONTRACTOR

A. Owner has or will select a Subcontractor for furnishing, installing, and testing the following products:

Description Supplier Appendix

Teel EST Prime Control Scope Prime Controls Appendix C

Summary of Work (FNI) 01 11 00 - 3

Description Supplier Appendix

Teel EST Larson Associates USA Scope Larson Associates USA Inc. Appendix D

Legacy EST Prime Control Scope Prime Controls Appendix E

Legacy EST Cleanwater1 Scope Cleanwater1 Company Appendix F

B. These Subcontractors will be designated as “Nominated Subcontractors.” Agreements for services are described in the referenced appendices. Obtain clarification from the

Construction Manager in the case of a disagreement between the above list and those specified elsewhere in the Contract Documents.

C. Execute an agreement with each Nominated Subcontractor upon receiving the Notice to

Proceed (execution of the Contract Documents).

D. Include the Nominated Subcontractor costs in the Contract Price.

E. Assume responsibilities for Nominated Subcontractors’ products and installation as for those products selected and installed by the Contractor.

F. Coordinate Work performed by Nominated Subcontractors.

G. Provide labor, materials, equipment, tools, consumable supplies, and incidentals not specifically required by the subcontract required to provide a complete and operable

Project.

PART 2 - PRODUCTS (NOT USED)

PART 3 - EXECUTION (NOT USED)

END OF SECTION

Measurement and Basis for Payment (FNI) 01 29 01 - 1

01 29 01 MEASUREMENT AND BASIS FOR PAYMENT (FNI)

PART 1 - GENERAL

1.01 PAYMENT FOR MATERIALS AND EQUIPMENT

A. Payment will be made for materials and equipment materials properly stored and successfully incorporated into the Project less the specified retainage.

B. Provide a bill of sale, invoice, or other documentation warranting that Owner has received the materials and equipment free and clear of Liens. Provide documentation of payment for materials and equipment with the next Application for Payment. Remove items from the tabulation of materials and equipment if this documentation is not provided with the next Application for Payment.

C. Provide evidence that the materials and equipment are covered by appropriate property insurance or other arrangements to protect Owner’s interest.

D. The Work covered by progress payments becomes the property of the Owner at the time of payment. The Contractor’s obligations with regard to proper care and maintenance, insurance, and other requirements are not changed by this transfer of ownership until final acceptance in accordance with the General Conditions.

E. Payment for materials and equipment does not constitute acceptance of the product.

1.02 MEASUREMENT AND BASIS FOR PAYMENTS ON LUMP SUM ITEMS

A. Measurement for progress payments is the invoice value for stored materials and the earned value for all other cost for constructing each item. Earned value is expressed as the value of the Work completed divided by the total value of installation cost. The total amount paid will be equal to the total lump sum amount for that item.

1.03 MEASUREMENT AND BASIS FOR PAYMENTS ON UNIT PRICE ITEMS

A. Measure the Work using the unit of measure indicated in this Section for each unit price line item. Payment will be made only for the actual measured unit and/or computed length, area, solid contents, number, and weight unless other provisions are made in the Contract

Documents. Payment on a unit price basis will not be made for Work outside dimensions shown in the Contract Documents.

B. Payment will be made for the actual quantity of Work completed and for materials and equipment stored during the payment period. Payment amount is the Work quantity measured per Paragraph A above multiplied by the unit price for that line item in the

Agreement.

1.04 MEASUREMENT AND BASIS FOR PAYMENT FOR BASE ITEMS

A. General Items – Description of General Items

1. Item A-1 – General Site Preparation:

a. Measurement for General Site Preparation shall be made on a lump sum basis.

Measurement and Basis for Payment (FNI) 01 29 01 - 2

b. Payment for General Site Preparation shall be made at the unit price bid and shall be full compensation for the items listed in NCTCOG Section 203.3, which includes the removal and disposal of driveways, paved parking areas, miscellaneous stone, brick, concrete sidewalks, drainage structures, manholes, inlets, abandoned railroad tracks, scrap iron, all rubbish and debris, whether above or below ground except live utility facilities. This Item shall also include the removal and disposal of designated trees, stumps, bushes, vegetation, roots, shrubs, brush, and logs. This bid item includes all clearing, grubbing demolition and tree protection required for the construction of the project. Removal of trees is as needed for construction of design only, and there will be no increase in the general site preparation bid item for this work. It is the intent of NCTCOG Section 203.3 to provide for the removal and disposal of all obstructions and objectionable materials not specifically provided for elsewhere in the plans and specifications. This Item does not include the removal and disposal of hazardous material.

2. Item A-2 – Temporary Erosion, Sedimentation, and Water Pollution Prevention

Control, and associated Best Management Practices:

a. Measurement for Temporary Erosion, Sedimentation, and Water Pollution

Prevention Control (SWPPP) and Best Management Practices shall be made on a lump sum basis.

b. Payment for SWPPP shall be made at the unit price, and shall be full compensation for design and implementation of the plan for the duration of the project in accordance with the Contract Documents, including all clearing and grubbing, removals, excavation and backfill required for installation, installation, maintenance, removals and restoration and all labor, tools, equipment, overhead, profit and incidentals necessary to complete the work in accordance with the

SWPPP. A minimum of 70% vegetation must be established prior to removing erosion control measures. Plan shall be prepared in accordance with the Texas

Commission on Environmental Quality (TCEQ) and City requirements. Payment for this item will begin on the first estimate after the SWPPP is approved and temporary erosion control measures have been installed in accordance with the

SWPPP and construction has begun. Payment will be made each succeeding month for this item provided the temporary erosion control measures have been installed and maintained in accordance with the SWPPP until final completion.

The SWPPP shall be a phased SWPPP approved by the Owner such that the

SWPPP is executed in parts that only support direct construction activities.

3. Item A-3 – Project Sign:

a. Measurement for Project Signs shall be per each sign installed.

b. All work performed and materials furnished in accordance with this Item and measured per each will be paid for at the unit bid price for Project Sign in accordance with the City of Frisco’s Standard Detail for Project Sign. This price is full compensation for all material, labor, equipment, tools and superintendence necessary to furnish and install Project Signs prior to starting construction and removal of Project Signs after construction is complete.

Measurement and Basis for Payment (FNI) 01 29 01 - 3

4. Item A-4 – Project Mobilization (Not to Exceed 5% of Total Bid):

a. Measurement and Payment for Project Mobilization shall be outlined in 01 71 13

“Mobilization”.

5. Item A-5 – Trench Safety

a. Measurement for Trench Safety shall be per linear foot of piping installed.

b. Payment for trench safety shall be made at the unit price bid per linear foot installed. Payment shall be full compensation for trench safety as outlined in the

Project Specifications. The bid items cover trench safety for all excavations required on the project and is not limited to only pipe installation.

B. Site Civil – Description of Site Civil Items

1. Item B-1 – New Wrought Iron Fencing (Cellular Partition)

a. Measurement for New Wrought Iron Fencing (Cellular Partition) shall be per linear foot of fence installed in locations indicated in the Contract Drawings.

b. Payment for New Wrought Iron Fencing (Cellular Partition) shall be made at unit price per linear foot installed. Payment shall be full compensation for all labor, equipment, and installing all fence materials, posts, post embedment, and all other appurtenances. The new wrought iron fence is to match the existing fence material, size, and thickness.

2. Item B-2 – Site Grading

a. Measurement for Site Grading shall be on a lump sum basis.

b. Payment for Site Grading shall be made at the unit price. Payment shall be full compensation for site grading, including all earthwork, excavation, drainage work, fill material, spoils disposal, and compaction necessary to obtain the contours indicated on the plans for the tank site, and all other appurtenances and items related to the work and Contract Documents.

3. Item B-3 – Overflow Splashbox

a. Measurement for Overflow Splashbox shall be on a lump sum basis.

b. Payment for Overflow Splashbox shall be made at the unit price. Payment shall be full compensation for all labor, materials, and incidentals required for removing the last joint of pipe of the overflow pipe, addition of 90 degree bend of pipe to the overflow pipe, excavation, grating, rebar, site bollards, concrete and all other items as shown in the Contract Drawings on DT-2.

4. Item B-4 – 18” Reinforced Concrete Pipe (RCP) Storm Drain

a. Measurement for Reinforced Concrete Pipe Storm Drain shall be per linear foot.

b. Payment for RCP Storm Drain shall be made at the unit price bid per linear foot installed. Payment shall be full compensation for furnishing and transporting the pipe; for preparation and shaping of beds; for trench excavation, bedding material and backfill; for placing and jointing of pipe; for fittings; for end finish;

for all connections to existing and new structures; for all labor; material, Measurement and Basis for Payment (FNI) 01 29 01 - 4 equipment and incidentals necessary to complete the pipe in accordance with the

Contract Documents.

5. Item B-5 – 12” Reinforced Concrete Pipe (RCP) Storm Drain

a. Measurement for Reinforced Concrete Pipe Storm Drain shall be per linear foot.

b. Payment for RCP Storm Drain shall be made at the unit price bid per linear foot installed. Payment shall be full compensation for furnishing and transporting the pipe; for preparation and shaping of beds; for trench excavation, bedding material and backfill; for placing and jointing of pipe; for fittings; for end finish;

for all connections to existing and new structures; for all labor; material, equipment and incidentals necessary to complete the pipe in accordance with the

Contract Documents.

6. Item B-6 – 2’x2’ Grate Inlet

a. Measurement for 2’x2’ Grate Inlet shall be on a per each basis.

b. Payment for the 2’x2’ Grate Inlet shall be made at unit price bid per each installed. Payment shall be full compensation for all labor, materials, and incidentals required for the installation of the inlet drain as shown on the

Contract Drawings.

7. Item B-7 – 3’x3’ Wye Inlet

a. Measurement for 3’x3’ Wye Inlet shall be on a per each basis.

b. Payment for the 3’x3’ Wye Inlet shall be made at unit price bid per each installed.

Payment shall be full compensation for all labor, materials, and incidentals required for the installation of the inlet drain as shown on the Contract Drawings.

8. Item B-8 – 4’x4’ Wye Inlet

a. Measurement for 4’x4’ Wye Inlet shall be on a per each basis.

b. Payment for the 4’x4’ Wye Inlet shall be made at unit price bid per each installed.

Payment shall be full compensation for all labor, materials, and incidentals required for the removal of the existing storm drain inlet, concrete apron and rip rap and installation of the new storm drain inlet, concrete apron, and rip rap as shown on the Contract Drawings.

9. Item B-9 – 4’x4’ Type 1 Junction Boxes

a. Measurement for 4’x4’ Type 1 Junction Boxes shall be on a per each basis.

b. Payment for the 4’x4’ Type 1 Junction Boxes shall be made at unit price bid per each installed. Payment shall be full compensation for all labor, materials, and incidentals required for the installation of the new junction box as shown on the

Contract Drawings.

10. Item B-8 – Reinstall Valve Pads

a. Measurement for Reinstalling Valve Pads shall be on a lump sum basis.

b. Payment for Reinstalling Valve Pads shall be made at unit price. Payment shall be full compensation for all labor, materials, and incidentals required for removing and replacing the concrete around the valve boxes, adjusting the valve boxes to

Measurement and Basis for Payment (FNI) 01 29 01 - 5 be level with one another, and level with the existing grade as shown in the

Contract Drawings.

11. Items B-9 – Altitude Valve Vault Improvements

a. Measurement for Altitude Valve Vault Improvements shall be on a lump sum basis.

b. Payment for Altitude Valve Vault Improvements shall be made at unit price.

Payment shall be full compensation for all labor, materials, and incidentals required for the installation of a ladder, BILCO ladder up safety post, and recoating all piping in the vault as shown in the Contract Drawings.

12. Item B-10 – 2” Sump Pump PVC Drain Line

a. Measurement for the 2” Sump Pump PVC Drain Line shall be per linear foot.

b. Payment for the 2” Sump Pump PVC Drain Line shall be made at the unit price bid per linear foot installed. Payment shall be full compensation for furnishing and transporting the pipe; for preparation and shaping of beds; for trench excavation, bedding material and backfill; for placing and jointing of pipe; for fittings; for end finish; for all connections to existing and new structures; for all labor; material, equipment and incidentals necessary to complete the pipe in accordance with the

Contract Documents.

13. Item B-11 – Existing Concrete Driveway Demolition

a. Measurement for Existing Concrete Driveway Demolition shall be on a per square yard basis.

b. Payment for Existing Concrete Driveway Demolition shall be made at the unit price per square yard. Payment shall be full compensation for all labors, materials, and incidentals required for the removal and disposal of the existing concrete driveway and for all items shown in the Contract Drawings.

14. Item B-12 – Concrete Driveway Paving

a. Measurement for Concrete Paving shall be on a per square yard basis.

b. Payment for Concrete Paving shall be made at unit price per square yard at depth shown in the Contract Drawings. Payment shall be for full compensation for all labor, materials, and incidentals required for furnishing and installing the access drive, including concrete, reinforcing, formwork, subgrade materials/preparation, saw cutting, joints, footings, and all other items required. No additional payment will be made for damage caused by Contractor’s operations outside those limits shown on the Contract Drawings.

15. Item B-13 – Remove and Replace Irrigation System

a. Measurement for Removing and Replacing the Irrigation System shall be on a lump sum basis.

b. Payment for Removing and Replacing the Irrigation System shall be made at unit price. Payment shall be full compensation for all labor, materials, and incidentals required for the removal of the irrigation system, design, and installation of a

Measurement and Basis for Payment (FNI) 01 29 01 - 6 completely operable new irrigation system. Provide an irrigation system to irrigate all turf.

16. Item B-14 – Block Sodding

a. Measurement for Block Sodding shall be per square yard basis.

b. Payment for Block Sodding shall be made at the unit price per square yard and shall be full compensation for furnishing and installing a cool or warm season sod, topsoil, fertilizer, and watering until grass roots become established as indicated by the Owner, and all other appurtenant work required, complete in place. Areas disturbed outside those indicated will not be measured but are required to be restored and sodded under the price bid for this item.

17. Item B-15 – Bronze Tank Plaque

a. Measurement for Bronze Tank Plaque shall be per each basis.

b. Payment for Bronze Tank Plaque shall be made at the unit price bid per each installed. Payment shall be full compensation for all labor, materials, and incidentals required for design, preparation, and installation of the bronze tank plaque as shown on the Contract Drawings.

18. Item B-16 – Remove and Replace Pedestrian Door

a. Measurement for the Pedestrian Door shall be on a per each basis.

b. Payment for the Pedestrian Door shall be made at unit price per each door installed. Payment shall be full compensation for all labor, materials, and incidentals required for removing and replace the door, frame, and all equipment on the door as shown in the Contract Drawings.

C. Tank Repairs – Description of Tank Repair Items

1. Item C-1 – Interior “Wet” Ladder

a. Measurement for Interior “Wet” Ladder shall be on a per each basis.

b. Payment for Interior “Wet” Ladder shall be made at unit price per each ladder installed. Payment shall be full compensation for all labor, materials, and incidentals required for the removal and replacement of the bowl wet ladder

(brackets, rails, rungs, etc.) as shown on the Contract Drawings.

2. Item C-2 – Ladder Safety System for “Wet” Ladder

a. Measurement for the Ladder Safety System for “Wet” Ladder shall be on a lump sum basis.

b. Payment for the Ladder Safety System for “Wet” Ladder shall be made at unit price. Payment shall be for full compensation for labor, materials, and incidentals required for removing and replacing the ladder safety system.

3. Item C-3 – Ladder Safety System for “Dry” Ladders

a. Measurement for the Ladder Safety System for “Dry” Ladders shall be on a lump sum basis.

Measurement and Basis for Payment (FNI) 01 29 01 - 7

b. Payment for the Ladder Safety System for “Dry” Ladders shall be made at unit price. Payment shall be for full compensation for labor, materials, and incidentals required for removing and replacing the ladder safety system.

4. Item C-4 – Frisco Tank Logos

a. Measurement for the Frisco Tank Logos shall be on a per each basis.

b. Payment for the Frisco Tank Logos shall be made at unit price per each logo painted. Payment shall be for full compensation for all labor, materials, and incidentals required for painting the logo as shown in the Contract Drawings.

5. Item C-5 – PGA Tank Logo

a. Measurement for the PGA Tank Logos shall be on a per each basis.

b. Payment for the PGA Tank Logos shall be made at unit price per each logo painted. Payment shall be for full compensation for all labor, materials, and incidentals required for painting the log as shown in the Contract Drawings.

6. Item C-6 – Roof Hatches (36”x42”)

a. Measurement for Remove and Replace Existing Roof Hatches (36”x42”) shall be on a per each basis.

b. Payment for Remove and Replace Existing Roof Hatches (36”x42”) shall be made at unit price per each installed. Payment shall be for full compensation for all labor, materials, and incidentals required for cutting out the existing 30”x30” hatches, modifying and/or replacing the access tube flange, cutting in the new

36”x42” hatches, welding in the curb for both new hatches, reattaching the flange on the access tube, and reinstalling the remaining conduit penetrations in the access tube flange as shown on the Contract Documents.

7. Item C-7 – Active Mixer Roof Hatch (24”x24”)

a. Measurement for Active Mixer Roof Hatch (24”x24”) shall be on a per each basis.

b. Payment for Active Mixer Roof Hatch (24”x24”) shall be made at unit price per each installed. Payment shall be for full compensation for all labor, materials, and incidentals required for cutting in the hatch, welding in the curb for the hatch, cable clips to support the mixer, 1.5” PVC conduits, 0.5” chemical injection lines, davit sleeves, davit hoist systems and storage, lifting grip eye, short lifting 316 stainless steel chain sling with a nylon rope attached to active mixer, universal anchorage connectors, guardrail around the new hatch, and conduit penetrations as shown in the Contract Drawings.

8. Item C-8 – Ladder Grab Bars

a. Measurement for Ladder Grab Bars shall be on a per each basis.

b. Payment for Ladder Grab Bars shall be made at unit price per each installed.

Payment shall be for full compensation for all labor, materials, and incidentals required for installing grab bars at the locations indicated on the Contract

Drawings and in accordance with OSHA Regulation 1910.23(d)(7). The ladder grab bars must extend 42 inches above the access level or landing platform served by the ladder.

Measurement and Basis for Payment (FNI) 01 29 01 - 8

9. Item C-9 – Roof Vent Repairs

a. Measurement for the Roof Vent Repairs shall be on a lump sum basis.

b. Payment for the Roof Vent Repairs shall be made at unit price. Payment shall be full compensation for all labor, materials, and incidentals required for modifying the roof vent so that the gap between the disc and vent is no greater than 1/16 inch when closed.

10. Item C-10 – Tank Sampling Lines with Stainless-Steel Sink (Including Discharge Piping)

a. Measurement for the Tank Sampling Lines with Stainless-Steel Sink (Including

Discharge Piping) shall be on a lump sum basis.

b. Payment for the Tank Sampling Lines with Stainless-Steel Sink (Including

Discharge Piping) shall be made at unit price. Payment shall be full compensation for all labor, materials, and incidentals required for installation of the tank sampling lines piping and fitting, uni-strut mounts on the pedestal, cable/conduit support brackets in the access tube, ball valves, penetrations through the access tube, and stainless-steel sink including the discharge piping through the pedestal wall as shown on the Contract Drawings.

11. Item C-11 – Active Mixing System & Piping

a. Measurement for the Active Mixing System shall be on a lump sum basis.

b. Payment for the Active Mixing System shall be made at unit price. Payment shall be full compensation for all labor, materials, and incidentals required for electrical conduit and installation of the active mixing system.

12. Item C-12 – Remove Existing Painter’s Rails

a. Measurement for Remove Existing Painter’s Rails shall be on a lump sum basis.

b. Payment for Remove Existing Painter’s Rails shall be made at unit price. Payment shall be full compensation for all labor, materials, and incidentals required for removing the existing painter’s rails as shown on the Contract Drawings.

13. Item C-13 – Adjust/Replace Upper Landing Toeboards

a. Measurement for Adjust/Replace Upper Landing Toeboards shall be on a lump sum basis.

b. Payment for Adjust/Replace Upper Landing Toeboards shall be full compensation for all labor, materials, and incidentals required for adjusting/replacing the toeboard to be less than a 1-inch gap between the bottom of the toeboard and the top of the grating as shown on the Contract Drawings.

14. Item C-14 Compression Ring Repair

a. Measurement for Compression Ring Repair shall be on a lump sum basis.

b. Payment for Compression Ring Repair shall be made at unit price. Payment shall be full compensation for all labor, materials, and incidentals required to evaluate the existing corrosion damage, welding, grinding, and steel and structural repairs as shown on the Contract Drawings.

15. Item C-15 – Riser Expansion Joint Replacement

Measurement and Basis for Payment (FNI) 01 29 01 - 9

a. Measurement for the Riser Expansion Joint Replacement shall be on a per each basis.

b. Payment for the Riser Expansion Joint Replacement shall be made at unit price per each installed. Payment shall be full compensation for all labor, materials, and incidentals required for the removal and installation of the expansion joint as shown on the Contract Drawings.

16. Item C-16 – Access Tube Coating and Ladder Repairs

a. Measurement for Access Tube Coating and Ladder Repairs shall be on a lump sum basis.

b. Payment for Access Tube Coating and Ladder Repairs shall be made at unit price.

Payment shall be full compensation for all labor, materials, and incidentals required to clean and repair any chipped or corroded coating, adjust the ladder side rails to align, and weld on a plate to close the gap in the ladder as shown on the Contract Drawings.

17. Item C-17 – Existing Base Mechanical Piping Coating and Stainless Steel Repairs

a. Measurement for Existing Base Mechanical Piping Coating and Stainless Steel

Repairs shall be on a lump sum basis.

b. Payment for Existing Base Mechanical Piping Coating and Stainless Steel Repairs shall be made at unit price. Payment shall be for full compensation for all labor, materials, and incidentals required to clean and repair any chipped or corroded coating and clean and remove rust oxides on the stainless steel pipe as shown on the Contract Drawings.

D. Coating System – Description of Coating System Items

1. Item D-1 – Prepare Surfaces and Recoat Exterior

a. Measurement for Prepare Surfaces and Recoat Exterior shall be per square foot.

b. Payment for Prepare Surfaces and Recoat Exterior shall be made at unit price per square foot. Payment shall be for full compensation for all labor, materials, and incidentals required for abrasive blasting and recoating the exterior of the bowl as described in specification 09 95 00 “Coatings for Water Storage Tanks”.

2. Item D-2 – Prepare Surface and Recoat Interior

a. Measurement for Prepare Surface and Recoat Interior shall be per square foot.

b. Payment for Prepare Surface and Recoat Interior shall be made at unit price per square foot. Payment shall be for full compensation for all labor, materials, and incidentals required for abrasive blasting, installing painter’s rigging couplings, and recoating the interior of the bowl as described in specification 09 95 00

“Coating for Water Storage Tanks”.

3. Item D-3 – Additional Interior/Exterior Grinding

a. Measurement for Additional Interior/Exterior Grinding shall be the number of grinding man-hours on the tank interior/exterior.

Measurement and Basis for Payment (FNI) 01 29 01 - 10

b. Payment for Additional Interior/Exterior Grinding shall be made at unit price per man-hour. Payment shall be for full compensation for furnishing all labor, materials, tools, equipment, and incidentals required for Additional Grinding of any unidentified irregular surfaces, not included in other items of work, identified by the Contractor and authorized by the Owner’s Representative. Irregular surfaces shall be removed from all surfaces of the tank by grinding these irregular surfaces in accordance with the specifications. Work includes all required effort to prepare the surface for coatings. Unit cost includes all resources, equipment, and materials to complete the work. Work approved is inclusive to the project schedule and agreement. No additional time will be allowed to complete work approved by this item. Contractor must notify Owner’s Representative of area where additional grinding is required prior to work.

4. Item D-4 – Miscellaneous Welding

a. Measurement for Miscellaneous Welding shall be per man-hour.

b. Payment for Miscellaneous Welding shall be made at unit price per man-hour.

Payment shall be for all areas where welding is required to provide an improvement or repair that is not identified as part of another item of work must be identified by the Contractor and authorized by the Owner’s Representative.

Welding includes all preparation, materials, labor, equipment, and incidentals to complete welding on all metal materials and preparing welds and additional steel for coatings. Work approved is inclusive to the project schedule and agreement.

No additional time will be allowed to complete work approved by this item.

Contractor must notify Owner’s Representative of area where additional welding is required prior to work.

5. Item D-5 – Seam Welding

a. Measurement for Seam Welding shall be per linear feet.

b. Payment for Seam Welding shall be made at unit price per linear foot. Payment shall be for all areas of apparent seam deterioration shall be initially abrasive blast cleaned, and any seam corrosion or undercut identified by the Contractor and authorized by the Owner’s Representative shall be repaired by arc-gouging and welding. Work includes all required effort to prepare welds for coatings. Unit cost includes all resources, equipment, and materials to complete the work. Work approved is inclusive to the project schedule and agreement. No additional time will be allowed to complete work approved by this item. Contractor must notify

Owner’s Representative of area where additional seam welding is required prior to work. This item shall be for furnishing all labor, materials, tools, equipment, and incidentals required for Seam Welding all areas of apparent seam deterioration.

6. Item D-6 – Pit Welding

a. Measurement for Pit Welding shall be per square inches of pit area filled by welding.

b. Payment for Pit Welding shall be made at unit price per square inch. Payment shall be for all areas of apparent pitting must be initially abrasive blast cleaned, and any pits identified for pit welding by the Contractor and authorized by the

Measurement and Basis for Payment (FNI) 01 29 01 - 11

Owner’s Representative shall be repaired by welding. Any pits less than 1 square inch in area will be counted as 1 square inch. Work includes all required effort to prepare the filled surface and/or welds for coatings. Unit cost includes all resources, equipment and materials to complete the work. Work approved is inclusive to the project schedule and agreement. No additional time will be allowed to complete work approved by this item. Contractor must notify Owner’s

Representative of area where additional pt welding is required prior to work. This item shall be for furnishing all labor, materials, tools, equipment, and incidentals required for Pit Welding all areas of apparent pitting.

7. Item D-7 – Disinfection and Fill

a. Measurement for Disinfection and Fill shall be on a lump sum basis.

b. Payment for Disinfection and Fill shall be made at unit price. Payment shall be for full compensation for all labor, materials, and incidentals required for disinfecting the interior of the bowl, hatches, ladders, ladder safety systems, and all elevated storage tank piping as in accordance with Specification 33 10 13 “Disinfecting of

Water Utility Distribution”.

E. Electrical – Description of Electrical Items

1. Item E-3 – All Electrical to Support the Improvements

a. There will be no measurement for Tank/Site Electrical and Lighting.

b. Payment for tank/site electrical and lighting shall be made at the lump sum price bid and shall be full compensation for supplying all labor, equipment, and materials and installing all electrical and lighting improvements on the site, tank exterior, tank interior, and all miscellaneous electrical items for a complete and operational system.

F. Legacy EST – Description of Legacy EST Items

1. Item F-1 – Legacy EST Residual Control Improvements

a. Measurement for Legacy EST Residual Control Improvements shall be on a lump sum basis.

b. Payment for Legacy EST Residual Control Improvements shall be made at unit price. Payment shall be for all labor, equipment, materials, and incidentals required for Legacy EST Residual Control Improvements construction as shown on the Contract Drawings, except for the Work specifically described in other bid items, including but not limited to chemical feed equipment, chemical storage and containment systems, chemical storage equipment pad, chemical sampling and feed lines, structural repairs and modifications, and other Work in the

Contract not specifically described in other bid items.

2. Item F-2 – Legacy EST Electrical and Instrumentation

a. Measurement for Legacy EST Electrical and Instrumentation shall be on a lump sum basis.

b. Payment for Legacy EST Electrical and Instrumentation shall be made at unit price. Payment shall be for all labor, equipment, materials, and incidentals required for Legacy EST Electrical and Instrumentation construction as shown on

Measurement and Basis for Payment (FNI) 01 29 01 - 12 the Contract Drawings, except for the Work specifically described in other bid items.

1.05 MEASUREMENT AND BASIS FOR PAYMENT FOR ALLOWANCES

A. Item E-1 – Prime Controls Scope per Appendix C

1. The allowance is to be used for the furnishing of the expanding PLC cabinet and programming, as designed and specified within these Contract Documents and provided by Prime Controls. This scope includes but is not limited to the PLC cabinet and SCADA components and programming services listed in the proposal, as well as testing, commissioning, start-up, and training per the proposal. The price of the PLC cabinet and programming services has been inserted in the Bid Form and a copy of the proposal and scope has been included in Appendix C. Contractor is responsible for all items not specifically included within the Prime Control scope as required by these plans and specifications to make a complete and workable system.

B. Item E-2 – Larson Associates USA, Inc. Traffic Control Scope per Appendix D

1. The allowance is to be used for providing the services to relocate the City’s traffic control system cabling, as shown within these Contract Documents and provided by

Larson Associates USA, Inc. This scope includes but is not limited to the relocation of existing communication cables for the traffic control system and all associated hangers and components required, as well as the testing and re-commissioning per the proposal. The price of the relocation of traffic cables has been inserted into the Bid

Form and a copy of the proposal and scope has been included in Appendix D.

Contractor is responsible for all items not specifically included in Larson Associates

USA, Inc. scope as required by these plans and specifications to make a complete and workable system.

C. Item F-3 – Legacy EST Prime Controls Scope per Appendix E

1. The allowance is to be used for the procurement and programming of the electrical and instrumentation required for the installation of the residual control system at

Legacy EST, as designed and specified within these Contract Documents and provided by Prime Controls. This scope includes but is not limited to SCADA components and programming services listed in the proposal, as well as testing, commissioning, start-up, and training per the proposal. The price of the programming services has been inserted in the Bid Form and a copy of the proposal and scope has been included in

Appendix E. Contractor is responsible for all items not specifically included within the

Legacy EST Prime Control scope as required by these plans and specifications to make a complete and workable system.

D. Item F-4 – Legacy EST Cleanwater1 Scope per Appendix F

1. The allowance is to be used for the procurement and installation of the residual control system at Legacy EST, as designed and specified within these Contract

Documents and provided by Cleanwater1. This scope includes but is not limited to residual control system equipment and installation services listed in the proposal, as well as testing, commissioning, start-up, and training per the proposal. The price of the equipment and installation services has been inserted in the Bid Form and a copy of the proposal and scope has been included in Appendix F. Contractor is responsible for

Measurement and Basis for Payment (FNI) 01 29 01 - 13 all items not specifically included within the Legacy EST Cleanwater1 scope as required by these plans and specifications to make a complete and workable system.

1.06 MEASUREMENT AND BASIS FOR PAYMENT FOR ALTERNATES

A. Alternate A – Description of Alternate A Items

1. Item F-1 – Replace Wrought Iron Bent Fence Posts

a. Measurement for Replace Wrought Iron Bent Fence Posts shall be on a per each basis.

b. Payment for Replace Wrought Iron Bent Fence Posts shall be made at unit price per each installed. Payment shall be for full compensation of all labor, materials, and incidentals required for cutting out and removing the bent post, pouring concrete for the new post, replacing and welding into place the new post, and coating the new post with the same color and thickness as the existing post as shown on the Contract Drawings.

2. Item F-2 – Repair Corroded Areas of Wrought Iron Fence

a. Measurement for Repair Corroded Areas of Wrought Iron Fence shall be on a per each basis.

b. Payment for Repair Corroded Areas of Wrought Iron Fence shall be made at unit price per each area repaired. Payment shall be for full compensation of all labor, materials, and incidentals required for cleaning, repairing, and recoating with same color and thickness as the existing fence as shown on the Contract

Drawings.

3. Item F-3 – Repair or Replace Bent Wrought Iron Fence Pickets

a. Measurement for Repair or Replace Bent Wrought Iron Fence Pickets shall be on a per each basis.

b. Payment for Repair or Replace Bent Wrought Iron Fence Pickets shall be made at unit price per each picket repaired or replaced.