Attachment_3_-_Task_Order_1_-_Tailbay_Stoplogs_SOW_-_RFP_Amendment_001_0001.pdf

Attachment 3 Task Order 1:

Statement of Work/Specifications RFP Amendment 001

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RFP 140R3022R0010 – Attachment 3 TO#1 Tailbay Stoplogs Recoating SOW Protective Coating IDIQ [RFP Amendment 001]

TAILBAY STOPLOGS RECOATING

STATEMENT OF WORK

1 GENERAL

1.01 OVERVIEW

A. Work shall be performed in accordance with the terms and conditions contained in the base IDIQ contract.

B. The principal components of this work include the following:

1. Position and secure the stop logs in the AZ cradle pit.

2. Furnish and assemble scaffolding systems to access all areas of the gates.

3. Coating removal, surface preparation, recoating, and repair/replacement of wear parts of three (3) tailbay stoplogs.

4. Collect all waste including Quagga mussels for proper disposal at an authorized disposal site.

1.02 PAYMENT

A. Lump Sum. Capture all costs, including the cost of submittals, associated with the principal components of work. Use the template provided in Section 4.01 – Price Schedule.

1.03 PERIOD OF PERFORMANCE

A. Contractor shall complete work within 120 days after issuance of Notice to Proceed.

1.04 SUBMITTALS

A. Prepare in accordance with the IDIQ Specifications.

B. Submit in accordance with Section 4.02 – Submittal Schedule.

2 PRODUCTS

2.01 METAL COMPONENTS

A. Bolts: ASTM A193 grade B8M class 2, with the following dimensions:

1. Type 1: 3/4 x 2-1/2 inch to replace rivets.

2. Type 2: 1/2 x 2-1/2 inch to plug ram mount and pipe clamp holes.

B. Nuts: ASTM A194 grade 8M to complement the above bolts.

C. Flat Washers: SS type 316, 1/2 inch I.D.

D. Side Rollers: ASTM A108. See drawing 45-D-6231 for dimensions.

3 EXECUTION

3.01 GATE POSITIONING

A. Furnish support blocks, tie-down cables, anchor plates, and any other cribbing equipment necessary to seat the gate safely and securely in the AZ cradle pit without causing damage. Note that the work site is subject to wind loads.

B. The Government will provide crane support for positioning the gates in the AZ cradle pit.

The Contractor shall request crane support from the COR at least seven (7) days prior to the anticipated lift date.

3.02 FASTENERS AND OBSOLETE EQUIPMENT

A. Remove all pipes and pipe mounts pertaining to the obsolete air ram system shown in drawings 45-301-5154 and 45-D-10926.

B. Plug ram mount and pipe clamp holes with Bolt Type 2, Nut, and Flat Washers. Caulk interfaces to create a watertight seal.

C. Remove corroded rivets as directed by the COR.

D. Remove, prepare, and paint corroded areas between the stiffener plate and skin plate as directed by the COR.

E. Reinstall the stiffener plate. Replace rivets with Bolt Type 1 Nut, and Flat Washers.

Caulk interfaces to create a watertight seal.

F. Remove side rollers and pins prior to painting. Refer to drawing 45-301-5154.

G. Install new side rollers and pins after painting. Existing roller mounts may be refurbished.

3.03 SURFACE PREPARATION

A. Prepare in accordance with the IDIQ specifications and Section 4.03 – Paint Schedule.

3.04 COATING APPLICATION

A. Apply in accordance with the IDIQ specifications and Section 4.03 – Paint Schedule.

3.05 CAULK AND FILLER APPLICATION

A. Caulk areas including gaps and crevices at bolts and rivets.

B. Fill areas including prepared pits, cavitation, and plate seams.

4 SCHEDULES

4.01 PRICE SCHEDULE

PRICE SCHEDULE

CLIN Construction Services

Qty Unit Unit Price Amount

00010 Performance and payment bonds

1 LS

00020 Mobilization, preparatory work, and scaffolding 1 LS

00030 Coating removal, surface preparation, and recoating (per tailbay stoplog)

3 EA

00040 Removal of air ram system, replacement of damaged rivets, refurbishment/ replacement of old rollers and pins (per tailbay stoplog)

3 EA

00050 Demobilization

1 LS

Total

4.02 SUBMITTAL SCHEDULE

RSN Reference Title Due Date

A-1 IDIQ 2.02 Performance and Payment

Bonds Within 14 days after Notice of Award

A-2 IDIQ 2.02 Subcontracts Within 14 days after award of any subcontract and prior to commencement of subcontract work

B-1 IDIQ 2.03 Contractor Personnel Prior to issuance of Notice to Proceed

B-2 IDIQ 2.03 Use of Government Property Prior to issuance of Notice to Proceed

B-3 IDIQ 2.03 Safety and Health Prior to issuance of Notice to Proceed

B-4 IDIQ 2.03 Scaffolding Plan Prior to issuance of Notice to Proceed

B-5 IDIQ 2.03 Product Approval Data Prior to issuance of Notice to Proceed

B-6 IDIQ 2.03 Quality Control Plan Prior to issuance of Notice to Proceed

C-1 IDIQ 2.04 Project Schedule Within five (5) days after Notice to Proceed;

Recurring weekly thereafter

C-2 IDIQ 2.04 Job Hazard Analysis Prior to commencement of each work activity

C-3 IDIQ 2.04 Purchase Orders Within 14 days after each purchase

C-4 IDIQ 2.04 Quality Testing Report Within 14 days after testing

X-1 IDIQ 2.06 Release of Claims Prior to submission of final invoice

X-2 IDIQ 2.06

Warranties of Materials and Workmanship

Prior to submission of final invoice

4.03 PAINT SCHEDULE

Items to be coated or repaired:

a. Tailbay Stoplog

Notes:

1. Do not coat stainless steel, bronze, or non-metallic surfaces.

2. Do not coat mating surfaces, seals, or surfaces where coating could interfere with proper operation or fit.

3. Coat all fasteners to include nuts, bolts, and washers.

Coating material: Priming sealer / Abrasion resistant epoxy

Number and thickness of coats

Surface preparation method

PPG Amerlock Sealer / Sigmashield 880

1 prime coat, apply at 1-2 mils DFT, followed by

SSPC-SP WJ-1/NACE WJ-

1; SSPC-SP 11 where jetting is impractical

Sherwin Williams (priming sealer) / Duraplate 235

2 coats, apply at 4-8 mils DFT per coat, plus stripe coats.

Finish: Manufacturer’s standard black or dark gray

Total system measured to steel substrate:

9-mil DFT, minimum 18-mil DFT, maximum

Follow manufacturer’s surface preparation and application instructions to apply subsequent coats

5 DRAWINGS LIST (See Attachment 4 – Task Order 1 – Drawings)

1. 45-301-5154

2. 45-D-6228-R5

3. 45-D-6229-R4

4. 45-D-6230-R1

5. 45-D-6231-R2

END OF REQUIREMENT

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