SOW_Upgrade Replace Controls on Crane B214.docx

STATEMENT OF WORK (SOW)

FOR

UPGRADE/REPLACE CONTROLS ON CRANE B214

AT

Watervliet Arsenal Building 35

W16H1F2160011C, PR 78482443

Support Division (TAWV-ODR)

PART 1 GENERAL

1.01 Overview.

A. This Statement of Work (SOW) defines the effort required for the upgrade/replacement of control, enclosures and resistors for all crane functions on crane B214, BLDG 35, High Bay, Hexavalent Chrome Area

1.02 Hours of Operation.

A. Normal duty hours are 7:00 AM through 4:30 PM, Monday through Thursday, and 7:00 AM through 3:30 PM on select Fridays (the arsenal is closed every-other Friday). Federal holidays are non-work days. If a federal holiday falls on a Saturday or Sunday, the preceding Friday or following Monday is a work holiday.

1.03 General Requirements.

A. Work will be performed at the Watervliet arsenal facility, Bldg. 35.

B. The contractor shall supply all tools, materials, supplies, equipment, labor, temporary utilities and supervision necessary for the complete execution of the requirements within the contract documents and requirements of this SOW.

C. The contractor shall, prior to submitting a proposal, review (i) all contract documents, and (ii) the project work site, and shall provide written notice to Contracting Specialist detailing any discrepancies that are found between the contract documents and the project work site.

1.04 Safety Requirements. Contractor shall follow all requirements of OSHA, as well as Federal, State and Local requirements. The Watervliet Arsenal Instructions for Contractors (WAIC) can be found here:

https://wva.army.mil/docs/librariesprovider6/default-document-library/waic.pdf?sfvrsn=8b90f522_0

1.05 Period of Performance.

A. The contractor shall be required to (i) commence work under this contract within 7 calendar days after the date the contractor starts work, (ii) prosecute the work diligently, and (iii) complete the entire work ready for use not later than [30] calendar days after start of work. The time stated for completion shall include final cleanup of the premises.

1.06 Project Schedule.

1.07 Permits.

1.08 Equipment Identification.

1.09 Applicable Documents.

1.010 Submittals.

PART 2 PRODUCTS

2.01 General.

PART 3 ITEMS OF WORK

A. General.

The contractor shall coordinate with WVA personnel to gain access

B. Contractor shall be required to provide all labor, material equipment to Upgrade/Replace Controls for all crane functions (Trolley, Bridge) for Crane B214, Bldg 35, Watervliet Arsenal (WVA), NY

C. Crane Manufacturer is P&H, S/N: 10985. Crane Capacity is 10 Ton Main Hoist. The contractor will be required to obtain any drawings they may require from a source (Kone Cranes, for example) other than the WVA.

D. Contractor needs to be aware that due to ages of crane, crane may contain asbestos wiring or insulation. The contractor will stop work immediately, and advise of the findings. The contractor will be responsible for removable/abatement of any asbestos found that will be affected by this upgrade. This will be treated as an unforeseen change, and additional costs will be quoted by the contractor, and evaluated.

E. Contractor will cover the cost of labor, equipment and materials for the upgrade/replacement of controls panels and cab controls.

F. Contractor shall Disconnect and remove all power and control wiring to control panels and cab master switches

G. Hoist circuit controls have already been updated. Contractor shall install new enclosures for all other functions that will not fit in existing room behind cab that currently contains old control systems.

H. Contractor shall remove master switches

I. Contractor shall reuse magnetic disconnect

J. Contractor shall furnish and install appropriate sized contactors for 20 HP Bridge motor and 5 HP

K. Contractor shall provide Trolley motor and plugging relays as needed.

L. Contractor shall furnish and install accelerating resistors, dynamic braking resistors.

M. Contractor shall install new enclosures for all functions.

N. Contractor shall Install one (1) new console using flush mounted JR Merritt (or equal) controllers one (1) for each motion (bridge, trolley and main hoist)

O. Upgrade/Replace contactors and wiring for other crane functions or replace with new panels depending on which is more economical. NEMA rated contactors mounted in NEMA 1 Indoor enclosures for crane functions (Bridge and Trolley). Ensure new controls provide the same range of controls as are no present (four functions, 5 speeds, etc). Upgrade/Replace contactors and wiring. The power source to which the crane is 250 VDC. However, the equipment shall be tolerant enough of line fluctuations to operate normally at source voltages ranging from 225 to 275 VDC.

P. Contractor shall provide and install new resistors and all associated wiring and conduits as needed.

Q. Contractor shall Ensure that the current bridge brake system will work with the new controls, if not then new braking system will need to be installed.

R. Contractor shall Install ARC Suppressors on all coils of all functions.

S. Contractor shall Gear boxes are to be opened and checked for wear, any deficiencies are to be identified for possible repair/rebuild and the gear boxes resealed.

T. Motors are to be PDMA tested and deficiencies if any are to be identified, with the possibilities of motors be taken down for rebuild/repair. To be coordinated by contractor.

U. Contractor shall test all functions for correct operation. All equipment shall be operated through a complete lift and lowering cycle and through a complete travel of the bridge and trolley to determine that the equipment shall perform smoothly and safely. Any defects shall be corrected by the contractor without any expense to the WVA.

V. Contractor shall load Test 10 Ton hoist on Crane, test at 125%. Use Test Weight, not waterbags.

All work will be in accordance with the manufacturer’s specifications.

Equipment furnished shall, except as otherwise noted, comply in all respects with the requirements of the following standards:

Girder Electric Overhead Traveling Cranes - No. 70 (2010)

*ANSI/ASME

American National Standards Institute/American Society of Mechanical Engineers ANSI/ASME B30.2 - 201 Overhead and Gantry Cranes (Top Running Bridge, Single or Multiple Girder, Top Running Trolley Hoist) OSHA Occupational Safety and Health Administration Part 1910.179 – Overhead and Gantry Cranes

*Compliance to this standard is limited to the extent such standard is incorporated into and made mandatory by OSHA regulations.

When work is complete, the crane will be turned over for any and all work will be inspected and accepted by the Government Requiring Activity Representative.

All crane equipment shall be operated through a complete lift and lowering cycle and through a complete travel of the bridge and trolley to determine that the equipment shall perform smoothly and safely. Any defects shall be corrected by the bridge crane provider without any expense to the Owner. Load testing the crane is NOT required given the nature of this project.

Contractor will provide:

SHOP DRAWINGS AND EQUIPMENT DATA

a. Manufacturer’s catalog data for radio remote control system.

b. Dimensional drawings and details for component installation.

c. Wiring schematics (As-built drawings).

OPERATIONS AND MAINTENANCE MANUALS

a. Equipment function, normal operating characteristics, and limiting conditions.

b. Assembly, installation, alignment, and maintenance instructions.

c. Guide to “troubleshooting”.

d. Parts list.

e. As-built drawing.

WARRANTY

Upon final acceptance of the systems, a Standard Commercial Warranty shall commence for duration of One Year, to include as a minimum, parts and labor for the duration of the warranty, at no cost to the Government. The one year period shall commence from the date of notification by the Contracting Officer of the final acceptance. Final acceptance is defined as the act of an authorized representative of the Government, by which the Government assumes ownership of existing supplies/equipment and/or approves specific services rendered, as partial or complete performance of the contract (i.e. testing, training, and delivery of all required technical documentation).

PROCUREMENT OF SPARE PARTS AND EQUIPMENT

The contractor shall provide a comprehensive list with pricing of consumables, spare parts kits available for purchase at the time of contract award.

Contract shall provide a list of suggested spares along with pricing and copies of all associated drawings and bill of material to include p/n and manufacturer.

PART 1 CLOSEOUT REQUIREMENTS

1.01 Cleanup of Work Site.

REMOVAL OF ALL EXCESS EQUIPMENT AND WASTE WILL THE RESPONSIBILITY OF THE CONTRACTOR

1.02 Final Repairs and Restoration to Work Site.

PART 2 APPENDICES

A. Consolidated List of Submittals APPENDIX A: Consolidated List of Submittals