SOW_LXEZ144310.pdf

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STATEMENT OF WORK

Project No: LXEZ 144310

Project Title: Renovate 164 Arnold Terrace

Location: Kadena Air Base, Okinawa, Japan

CE Project Manager: 2d Lt. Jonathon McKnight

Telephone: 632-7075

1.0 General Scope:

The Contractor shall furnish all tools, equipment, materials, testing, labor and personnel necessary to plan, manage, supervise and construct the project to replace windows, frames, doors and thresholds.

The Contractor shall determine the best technical design solution in conformance with current codes and regulations, not specifically stated elsewhere in this project statement of work to provide a complete and useable facility upon completion. The scope of work is further defined in the Description of Work section.

2.0 Project Schedule and Time Constraints:

2.1 Completion of Work: The Contractor shall be required to complete the entire work, ready for use, not later than 184 calendar days after the date of Notice to Proceed (NTP). Proposed schedule shall include time to develop shop drawings, government review, material submittals, procurement and construction. The Contractor shall submit a Project Schedule at the pre-design conference and shall resubmit updates as necessary until project completion.

2.2 Construction Schedule: The Contractor shall determine the most efficient work plan to minimize inconvenience to the user.

2.3 Start Work Notification: Before starting on-site work the Contractor shall notify the Contracting Officer and the Project Manager in writing, thirty (30) calendar days prior to on-site work starting. After approval of on-site work, the Contractor shall provide written notice to all Military Family Housing Occupants affected by the Task Order within a minimum of Fourteen (14) calendar days before starting on-site work.

2.4 Construction Access: The Contractor shall be allowed to work from 0800 to 1630, Monday through

Friday, excluding U.S. Federal holidays, and other days specifically designated by the Contracting Officer.

2.4 Performance Time: The Contractor shall begin performance within five (5) calendar days after receiving the Noticed to Proceed (NTP) for construction.

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Schedule Shall Be Completed Within

a) Design Submittal 21 calendar days

b) Design Review 14 calendar days

c) Corrected Design 10 calendar days

d) Shop Drawings/ Material Submittals: 30 calendar days

e) Government Material Review: 14 calendar days

f) Procurement of Materials: market research 60 calendar days

g) Construction Time: 30 calendar days

h) Unfavorable Weather 5 calendar days

Construction Subtotal 184 calendar days

3.0 Construction Requirements:

The design and shop drawings shall conform to Unified Facility Criteria (UFC), criteria as Risk

Category IV for seismic and wind speed, National Fire Protection Association (NFPA), National

Electric Code (NEC), Japan Environmental Governing Standards (JEGS), Japanese Industrial

Standards (JIS) and all other applicable criteria. The specifications shall be prepared using the Unified

Facilities Guide Specifications (UFGS). In accordance with Corps of Engineers Guide Specifications

(CEGS), drawings for doors shall be shown as such:

NOTE: On the drawings, show:

1. Size of door openings; thickness, swing and travel of doors; whether flush, paneled, glazed, or louvered; width of stiles and rails

2. Elevations of each door and frame type, at 1:50 1/4 inch scale

3. Details of head, jamb, sill, mullions, and transom sections; key sections to door frame elevations;

type and spacing of anchors

4. Type and thickness of glazing required and method of glazing

SECTION 08 11 16 Page 3

5. Details of weather stripping for exterior doors

6. Amount of free area for louvers

7. A separate number for each door opening on door schedule

3.1 As-built drawings will be provided to the Contractor for reference in their present form. The Government bears no responsibility for the accuracy of these drawings. Actual field investigation and survey of the facility must be conducted by the Contractor to ascertain existing conditions before start of design.

3.2 Submit all shop drawings and catalog cuts of materials and equipment to be used for approval, (ref.

submittal log.

Note: The 100% submittal is provided after construction completion as Construction As Built

Drawings. Submit one set (hard copy and CD) submittals to 18 CONS/LGCC and the remainder to 718

CES/CENMA directly at each design stage.

Submittal shall be Windows compatible CD-ROM with drawings in US version of AutoCAD and PDF, the complete specifications in Microsoft Word, and AF Form 66 in Microsoft Excel.

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3.3 As-Built Documents: The Contractor shall provide as built drawings in white paper and 2 copies of CD containing all drawings in electronic CADD and PDF and all documents in WORD or EXCEL and PDF. Prior to Final inspection, the Contractor shall provide all the approved material catalog cuts and maintenance manuals in binders to Operations/ Housing Maintenance Office.

3.4 Construction Project Signs: The Contractor shall provide and maintain construction sign on the project site. Sign shall be installed by the contract start date and shall be removed by the contract completion date.

Location of project signs will be coordinated with the Project Manager. Request for company sign will be submitted to Contractor Officer and the Project Manager in writing for approval.

3.5 Storage of Material, Latrines and Field Office: Storage of materials and field office shall be authorized after approval by the Contracting Officer. The contractor shall propose the location 30 days prior to construction start to 718CES/CENMA for approval.

Availability of Latrine: Latrine is not available in the work area. The Contractor shall be responsible for providing latrines for his personnel.

3.6 Any work that closes or prohibits or limits facility access shall be coordinated with 718CES/CENMD.

3.7 The Contractor shall provide a weather delay request within 48 hours of inclement weather that caused the work delay. An extension to the construction completion date may be provided if the total amount of inclement work days exceeds the estimated unfavorable weather days listed in para 2.4 (e).

3.8 Joint job site inspection shall be conducted by the project engineer, user, contractor, and 18 CONS/LGCC representatives.

4.0 Special Requirements:

4.1 Asbestos Containing Materials (ACM) and Lead Based Paint (LBP) survey: Follow the latest JEGS requirements.

a. Available ACM and LBP results on record will be provided to the Contractor for reference only. The

Contractor shall remain responsible for additional testing of existing materials that will be affected by the scope of work.

b. Prior to field sampling, the following must be submitted to 18 AMDS/SGPB (Bioenvironmental

Engineering) and 718 CES/CEIE (Environmental) for review and approval: Certificate of Training, Sampling Plan and Protective Equipment Plan.

c. Building access must be coordinated with the proper agencies through the 718CES/CENMA.

d. Building must be visually surveyed for existing finish, materials and painted surfaces which are suspected containing ACM or LBP.

e. Floor plan (small scale) of the building shall be submitted showing specific locations where samples were taken; e.g., duct flange gasket, duct flexible connection, paint on ductwork, walls, ceilings, interior and exterior paint, etc.. Test results shall be submitted no later than with the 65% design submittal.

f. Destructive sampling shall be taken from areas that are not easily visible and shall be patched to match existing finish.

g. Protection of properties: The Contractor shall protect all equipment, furniture and other items not removed in the work area with approved protective materials while accomplishing sampling.

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4.2 Cost Breakdown:

The Contractor’s cost proposal shall include the cost for sampling/testing of ACM and LBP. If any

ACM and/or LBP test results are positive, a modification and upfund request shall be enacted for abatement.

5.0 Description of Work: The work consists of the following elements in addition to the drawings and specifications.

5.1 Architectural

5.1.1 Remove 9 transoms above existing patio door assemblies. Remove four sets of four-single pane sidelights, and four sets of two- single pane doors.

5.1.2 Provide and install new high-efficiency, argon filled, double pane windows with a low-e coating in a thermally broken aluminum frame. New double doors for entry onto the patio from the house shall also be aluminum framed and contain low e coated double paned glass. Door swings for newly installed doors shall open onto the patio NOT inward towards the house interior to prevent moisture from entering the home.

(see renovation highlights )Frames shall have a bronze finish to match existing window units throughout the residence. The new aluminum doors shall be provided with hinges, lockset, closers, door bolts, door stops and threshold.

5.1.3 Aluminum door and windows shall comply with the following UFGS:

UFGS 08 11 16 Aluminum Doors and Frames

UFGS 08 51 13 Aluminum Windows

UFGS 08 71 00 Door Hardware

UFGS 08 81 00 Glazing

5.1.4 Paint to disturbed interior/exterior areas shall match that of the existing interior/exterior as shown in the attached pictures.

5.1.5 The outer surface of the three structural columns in the desired area of renovation shall be stripped of wood trim and covered with textured paint to match the other exterior columns (see interior finishes drawing)

The outer most columns where the patio screen transitions onto the house exterior shall match all other exterior column finishes (See elevation drawing).

5.1.6 Patch and repair work shall include proper sealing of adjoining members on exterior columns to prevent rain water from entering the patio.

5.1.7 Reference drawings shall include floor plan, current window and door details, exterior elevations and current photographs of finishes and areas of work to be completed.

5.2 Demolition Work: Project requires the removal of multiple window frames along the western interior wall adjacent to the sunroom. Demolition shall include necessary baseboard, door header, window frame, and wood trim attached to the structural columns. Wood flooring at the base of the existing window frames and door shall be removed during the construction process. Upon completion, new wood flooring shall be installed. All interior curtains shall be removed and reinstalled upon completion of this project.

5.2.1 Contractor shall provide drywall barrier for interior work to separate workspace from the rest of the interior of the house.

5.3 Design Analysis:

a. Schematic Project Scope

b. Schematic Code Analysis including life safety and the Americans with Disabilities Act

(ADA) Accessibility

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5.4 Electrical Work: Electrical work shall include the relocation of one exterior light switch box located on structural column to the adjacent interior wall (See Modified plan), allowing user control from the interior of the house. An exterior dual outlet, exterior light switch for patio lights and an interior dual outlet are already in-tact and shall remain in place upon completion of this project.

6.0 Government Furnished Equipment of Materials: None

7.0 Attachments:

As-built Drawings

ACM/LBP Sampling Data

HEPA Vacuum Cleaner (Notes for Drilling & Drill Waste Removal)

JEGS

Env Spec: SECTION 01 56 00, ENVIRONMENTAL PROTECTION