7. Atch 4.a Seed Project SOW D11301.pdf

DEPARTMENT OF THE ARMY

US ARMY GARRISON - JAPAN

DIRECTORATE OF PUBLIC WORKS

APO Area Pacific 96343-5006

STATEMENT OF WORK (SOW)

FOR

D-11-301

(SF-00252-0J)

REPAIR ROAD AND LAUNDRY WASTEWATER TREATMENT PLANT

AT

SAGAMI GENERAL DEPOT

10 Feb 11

D11301

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00.00 MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC)

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PROJECT TABLE OF CONTENTS Page 1

MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC)

STATEMENT OF WORK (SOW)

FOR

D-11-301

(SF-00252-0J)

REPAIR ROAD AND LAUNDRY WASTEWATER TREATMENT PLANT

AT

SAGAMI GENERAL DEPOT

PART 1 PRINCIPAL FEATURES OF WORK

This Statement of Work (SOW) supplements the Summary of Work within the GENERAL PROVISION of the Multiple Award Indefinite Quantity Delivery Construction Contract (MACC), and more specifically defines the subject Design-Build project. The Contractor shall provide all engineering supports, designing efforts, and construction for the requirements specified in the SOW. The Contractor shall submit all the required documents in accordance with the below instruction and GENERAL PROVISION of the MACC. The Contractor shall verify site conditions and conduct all field surveys and measurements as necessary to complete this project. All performance under this project shall meet or exceed US Government and Japanese Construction Standards. The Contractor shall provide all labor, materials, equipment and any other necessary to complete this project to ensure usable facility.

1.1 GENERAL SCOPE

1.1.1 General Description of CIVIL Work (Repair Road)

a. Perform topographic survey for 1/500 scaled plan and elevation.

b. Perform soil contamination investigation, take the soil investigation of existing condition with using Phase 2 method (ground surface investigation excluding dioxin exams).

c. Perform tests for California Bearing Ration (CBR) for road replacement areas. (Minimum three (3) points.)

d. Perform pavement structural analysis confirming to the "Manual for asphalt concrete pavement"(Japan Road Association).

e. Remove and dispose of existing asphalt surface and base course of pavement structures base on the Contractor's pavement structural analysis.

f. Construct new asphalt concrete pavement (minimum two (2) layers) with appropriate drainage based on the Contractor's pavement structural analysis.

g. Construct new semi-Flexible pavement (minimum two (2) layers) with appropriate drainage based on the Contractor's pavement structural analysis at the intersection and loading area.

h. Provide new traffic lines, center lines, side lines, and stop lines, as existing lines.

i. Replace existing manholes and catch basins frame/cover with new T-25 rated ones.

j. Construct new islands with new precast concrete curbs.

SECTION 01 11 00.00 Page 1

k. Replace existing concrete slabs in front of Bldg 175-S1.

l. Replace existing gutter with new grating.

1.1.2 General Description of Electrical Work (Repair Road)

a. Provide new lighting control panel, street lights, and conduit wiring system.

1.1.3 General Description of Mechanical Work (Repair Laundry wastewater treatment Plant, Building 154-6) a Replace existing clarifier, alkali solution storage tank, cake conveyor, sludge service tank, agitators, motor, sand layers for rapid filter unit with new ones.

b. Remove the accumulated sludge from flow equalization tanks, and dispose of them at the off base in accordance with local regulations. Clean the tank surfaces by the pressurized water.

c Conduct welding patch welding repair work for deteriorated piping, replacement work of deteriorated piping for #1 activated carbon adsorption unit, four (4) edges for by-pass screen unit, deteriorated piping system for general.

d. Replace existing solenoid valves, piping, air lift pump, pressurized pump and accessories for pressurized floatation unit, potential hydrogen (PH) monitor and gauges, check-valves, SUS lagging, defoaming solution tank, pump, three (3) aspirators (No.1, 2 and 4), of flow equalization tanks with new ones.

e. Replace existing various type of submergible pumps, accessories and related piping with new ones.

f. Repair an upper portion of cake hopper, and repaint interior surfaces of steel cake hopper.

g. Replace existing steel manholes, handles, guide rails,and angle frames with new ones.

h. Construct new steel stairs (4,200mm height) for pressurized floatation unit with new ones.

i. Provide temporary sedimentation tank and related accessories during the replacement of work.

j. Temporarily transfer from the remaining content(Sodium Hydroxide) in the existing alkali solution storage tank to the appropriate container. After the replacement of the tank, the Sodium Hydroxide shall be removed back to the new tank.

1.1.4 General Description of Electrical Work (Repair Laundry wastewater treatment Plant, Building 154-6)

a. Replace existing conduit wiring related mechanical replacement works with new ones.

b. Replace existing indication lamps on control panel "P-1" with new ones.

c. Remove existing conduit wiring interfering mechanical works temporarily, and reinstall them after completion of mechanical works.

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PART 2 PERTINENT INFORMATION

2.1 REVIEWING STAGE

The Government will review the drawings prepared by the Contractor at 65%, 95%, and 100% in the design period.

2.2 AVAILABILITY OF FACILITY

The facility will be made available to the contractor from 8:00 A.M. to 4:45 P.M., Monday through Friday, 5 days a week, excluding U.S. holidays but including Japanese legal holidays. The work related to the clarifier shall be done during the plant closure period. The closure period will be a maximum of five (5) consecutive calendar days which may include one (1) weekend/U.S. legal holiday.

Utility outages may be required after the normal working hours specified above, on weekend(s) or U.S. legal holiday(s). All utility outages shall be coordinated through and approved by the inspector.

2.3 OCCUPANCY

The facilities/areas will be occupied. The contractor shall provide the construction plan and schedule to be coordinated with the Construction Inspector for all work to be performed.

2.4 DOCUMENTS FORMAT

All documents required under this Contract, including but not limited to, Safety hazard analysis plans, all correspondence of any nature whatsoever and all other written communications documents, drawings, reports, etc., of every description shall be written in English or translated in English before being provided to the Government by the Contractor.

2.5 TECHNICAL PROPOSAL FOR SEED PROJECT

The following technical proposed drawings/documentation shall be submitted to the Government. The technical proposal for the seed project shall be limited to the numbers of pages specified below. The proposals shall be 8.5 x 11 inch paper or A4 size of paper (a minimum of

0.5 inch margins). Two pages may be printed on one sheet of paper, but will count as 2 pages.

Civil Work (not to exceed 3 pages)

Sectional Detail drawings (not to exceed 2 pages), and Design calculations (1 page) for pavement structures (4 types) in accordance with given design load as shown on drawings.

Mechanical Work (not to exceed 3 pages)

Sand Layer Design for Rapid Filter Unit (maintenance purpose use;

not more than 20mg/l of Suspended Solid (SS)) and the specifications conforming to the drawings.

Architectural Work (not to exceed 3 pages)

1/30 scaled plan and 1/30 scaled sectional elevations drawings for maintenance steel stairs as indicated on drawings.

Electrical Work (not to exceed 3 pages)

Illumination Distribution Chart for 1 Span as indicated on drawings

SECTION 01 11 00.00 Page 3

(1 page)

Catalog Cut of Lighting fixtures (not to exceed 2 pages)

2.6 CONTRACTOR'S DRAWINGS

The Draft Drawings (65%), (95%), and Final Drawings (100%) shall be submitted for design review submittal in accordance with MACC General Provision and paragraph 2.7 DESIGN AND CONSTRUCTION PERIODS below.

2.7 SPECIFICATIONS / SCHEDULE OF MATERIAL SUBMITTALS

The Draft Specifications (65%), (95%), and Final Specifications (100%) on all discipline shall be submitted for design review submittal in accordance with MACC General Provision.

The Contractor shall be responsible to develop and provide the Schedule of Material Submittals in accordance with the latest Unified Facilities Guide Specifications.(http://wbdg.org/)

The making of the Schedule of Material Submittals shall be concurrently running process with other required documents such as draft drawings and contract specification.

2.8 DESIGN AND CONSTRUCTION PERIODS

DESIGN STAGE: Total of 165 calendar days. The followings are suggested schedule. The detailed schedule will be discussed at pre-design / construction conference.

From NTP (Design) to 65% Design by Contractor: 75 calendar days

65% Government Design Review: 15 calendar days

65% to 95% Design by Contractor: 30 calendar days

95% Government Design Review: 20 Calendar days

From 95% to 100% Design by Contractor: 15 calendar days

Government final review and approval: 10 calendar days

CONSTRUCTION STAGE

Construction period: 150 calendar days after approval of 100% Design or NTP (Construction) when issued.

2.9 LIQUIDATED DAMAGES (IAW FAR 52.211-12)

If the Contractor fails to complete the construction work within the time specified in the contract, the Contractor shall pay liquidated damages to the Government in the amount of Y47,763 (Y = yen) for a first day of delay and Y30,513 for each additional calendar day of delay until the construction work is completed or accepted.

2.10 DISCLOSURE OF MAGNITUDE OF CONSTRUCTION PROJECTS (IAW FAR 36.204(e))

The estimated amount of the project is: Between Y50,975,850 and Y101,951,700.

2.11 STATUTORY COST LIMITATION (IAW DFARS 252.236-7006)

Not applicable

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PART 3 ATTACHMENTS

3.1 GOVERNMENT DRAWINGS

Government provides the below drawings for the project design information purpose only:

Approximately 35% complete schematic drawings: 6 drawings

As-built Drawings: 70 sheets

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