Attachment 1: Statement of Work

Attachment 01 – Statement of Work
Solicitation No. 140R3026R0010

Title: Cableway Crane Refurbishment

CABLEWAY CRANE REFURBISHMENT

PART 1

GENERAL

1.1

OVERVIEW

A.

The 150-ton cableway crane at the Hoover Dam needs to be refurbished. The ground to the middle of the track cables is approximately 600 feet. When work is being completed on the NV tower, the ground is approximately 100 feet below. The track cables spans from the AZ anchorage to behind the NV tower. The length of the track cable is 1,615’, most of which is above the canyon.

B.

The principal components of work include:

C.

Replace the 6, 3-½" track wire ropes.

D.

Replace the 2, 3/4” button line wire ropes, buttons and button line tensioners

E.

Replace the 1-1/8” inhaul, outhaul and hoist wire ropes.

F.

Refurbish the existing carriage

G.

Redesign the slack carrier eye area, refurbish and install slack carriers

H.

Replace sheaves

I.

Lubricate the hoist house mechanical components

J.

Re-tension the track cables

K.

Replace the hydraulic hand pump and lines on the NV side tensioning system

L.

Load test the cableway crane

M.

Perform an annual inspection and certify the crane

1.2

DEFINITIONS

A.

Days:

Calendar days, unless otherwise specified

B.

COR:

Contracting Officer’s Representative

C.

CS:

Contract Specialist

D.

TPOC: Technical Point of Contact

E.

GD&T: Geometric Dimensions and Tolerances

Attachment 01 – Statement of Work
Solicitation No. 140R3026R0010

Title: Cableway Crane Refurbishment

F.

FAR:

Federal Acquisition Regulations

1.3

SCHEDULE

A.

The period of performance of this contract 850 days after award. 1.

Within the first year, all materials need to be procured and delivered on site.

2.

Installation and all onsite work will be performed in year two.

B.

Onsite work is scheduled to begin for May of 2028, pending completion of penstock outage, due to plant activity.

C.

On-site work shall be accomplished during normal hours, which are from 0600 hrs to 1600 hrs, 6:00 a.m. to 4:00 p.m., Pacific Time, - Monday through Saturday. If work is requested outside of these hours, the COR must approve. Total project schedule using critical path method with Gantt chart showing: 1.
Major items of work and duration.
2.
Anticipated start and finish dates.
3.
Material, manpower, and equipment resources.
4.
Anticipated submittal dates.
5.
Logical relations between activities.
After initial submission, update and resubmit the project schedule monthly with actual progress and impacts on milestones clearly identified.
A Notice to Proceed (NPT) will be given after submittal 000 to 003 have been submitted