Attachment 1-PWS.pdf

Independent Requirements Document Western Area Power Administration (WAPA)

Crane Rental and Service for Carr-Keswick 4/4 Pole Replacement

1. General

1.1 Scope

This Specification covers the requirements for a rough- terrain crane and personnel to deliver and operate the crane in a remote mountainous environment.

1.2 Location

1.2.1 Sierra Nevada Region (SNR) headquarters is located at 114 Parkshore Dr., Folsom, CA 95630.

1.2.2 The location of the off-road jobsite is in Whiskeytown National Recreation Area west of Redding, California, as shown on Drawing CAR-KE ShooFly_VicinityMap2.

1.2.3 A site visit is recommended to grasp the scope of the project. The site visit will meet at the intersection of Paige Bar Road and S. Shore Drive, Redding Ca. with GPS Coordinates

40.60004 N 122.53527 W. The dates for the site visit will be March 9, 10:00 a.m. The visit must be coordinated and confirmed with the POC. A 4-wheel drive and PPE is required for accessing the site. Covid protocols will be followed.

1.3 Point of Contact (POC):

Dean Faller, (916) 275-0882, faller@wapa.gov

2. Crane Capabilities and lifting capacity

2.1 General

2.1.1 Capable of accessing remote mountainous location traversing very steep grades, narrow dirt access road with tight turns.

2.2 Height

2.2.1 The height of the existing lattice tower being removed is 165 feet tall.

2.2.2 The height of the tubular steel pole being installed is 135 feet tall.

2.3 Weight

2.3.1 Existing lattice tower sections weigh:

Section 1 – Ground Wire Peak: 1,550 lbs.

Section 2 – Top Arm: 3500 lbs.

Section 3 – Middle Arm: 7050 lbs.

Section 4 – Bottom Arm: 8750 lbs.

Section 5 – Panel 1: 5800 lbs.

Section 6 – Panel 2: 8000 lbs.

Section 7 – Panel 3: 7250 lbs.

Section 8 – Panel 4: 11,250 lbs.

Section 9 – Leg Extensions: 5850 lbs.

2.3.2 New steel pole sections weigh:

Base (Section 1): 13,715 lbs.

Mid (Section 2): 13,761 lbs.

Mid (Section 3): 13,148 lbs.

Mid (Section 4): 12,201 lbs.

Mid (Section 5): 9,639 lbs.

Top (Section 6): 8,299 lbs.

2.4 Radius

2.4.1 Existing lattice tower footprint is approximately 40 feet square at the ground.

2.4.2 The new tubular steel pole has a base diameter of 7 feet 10 ½ inches and the caisson diameter is 11 feet.

2.5 Accessories

2.5.1 Standard accessories, including but not limited to cribbing for the crane outriggers, shall be included.

2.5.2 WAPA will provide the necessary slings cables, etc. for lifting steel lattice towers and tubular steel poles.

3. Period of Performance (POP)

3.1.1 The period of performance will be for a total of two (2) days over the period of April 1 to May

27, 2022. Specific days of need will be coordinated by POC with typical workday being 10 hours in length.

4. Crane Operator

4.1.1 Crane operator shall be supplied for the days the crane is in operation during the POP.