KEYS_Bid_20-25_Addendum_1.pdf

KEYS BID 20-25 SPECIFICATIONS FOR SUBSTATION LATTICE STRUCTURE

REPAIRS AND RESTORATION

Addendum 1

Questions and Answers:

1. Steel specifications and associated drawings for all parts that need to be fabricated or procured for replacement The steel to be used in the repairs should be Structural steel – ASTM A572 Grade 50 or an alternative of equal strength, and weather resistance. Drawings for each individual part that needs to be fabricated are not available.

• Steel grade / type Structural steel – ASTM A572 Grade 50 or an alternative of equal strength, and weather resistance.

• Galvanizing requirements

ASTM A123 (No quench)

• Part number specific detail drawings

We do not have individual drawings for each part to be replaced or fabricated.

The vendor is expected to inspect the structures and fabricate the parts as needed.

• Bolt / washer sizes and qty’s We do not have this information. Awarded contractor is expected to perform a site inspection to determine this information.

• Substation temporary supports

Need load specs that temporary supports need to be rated for and connection specs for connecting to existing structure.

• We do not have this information.

2. I’m trying to obtain an electronic copy of the plans/specs for this project, is it available?

The plans and specifications are included in the bid specification document, specifically on pages 8 through 63.

• What is the start date for construction?

Please refer to the schedule provided in the bid specification.

• What is the estimated value for this project?

No estimated value can be provided. KEYS Energy Services is soliciting competitive bids.

• Are there union requirements for this project?

No.

3. Regarding the request for proposal below, is it your expectations that the winning bidder will procure the replacement steel or is this an owner procured material? If contractor procured, can you provide more information regarding the sizes of the steel that must be replaced?

The awarded contractor is expected to procure the materials to be used in the repairs. The steel in need of replacement and/or repair ranges from 1.5 x 1.5 inch angled steel to potentially 8 x 8 inch angled steel. The thicknesses range from .20 inch to .60 inch. The awarded contractor is expected to perform a site inspection at each substation to take

KEYS BID 20-25 SPECIFICATIONS FOR SUBSTATION LATTICE STRUCTURE

REPAIRS AND RESTORATION

measurements of the structures prior to ordering materials. Bidders may perform site visits upon request. Attached are the available drawings sorted by substation.

4. It appears from the scope documents that all lattice structures are of the same type. Will KES please confirm?

The lattice structures are not all the same type. They vary in height, base width, and dimensions of the materials used. The steel in need of replacement and/or repair ranges from 1.5 x 1.5 inch angled steel to potentially 8 x 8 inch angled steel. The thicknesses range from .20 inch to .60 inch.

The awarded contractor is expected to perform a site inspection at each substation to take measurements of the structures prior to ordering materials. Bidders may perform site visits upon request. Attached are the available drawings sorted by substation.

5. Will KES please provide As-Built drawings for the lattice structures that will be repaired?

Attached are the available drawings sorted by substation.

6. Are we able to get escorted into the various substations to inspect ahead of bid submittal so we know what fabrication work will be required?

Yes. Please request appointment by contacting Sam Gaccione at Samuel.Gaccione@KeysEnergy.com.

Attachment:

Drawings mailto:Samuel.Gaccione@KeysEnergy.com

Big Coppit Substation

Big Pine Substation

Kennedy Dr. Substation Photos and Drawings

69 kV Switchyard and SI DVAR

Jaret Lane Cross-Out

Jaret Lane Cross-Out

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