ITB 25001 Tuluksak 2024 Generator 2 Replacement Design Drawings.pdf
PDF 5 MB Posted
- Solicitation number
- 25001
- Issued by
- Bethel Census Area, Alaska
About this file
This document outlines the details for ITB 25001, a state contract opportunity issued by the Alaska Energy Authority for the replacement of Generator #2 at the Tuluksak Power Plant. The contract requires the installation of a new 210 kW generator and related mechanical and electrical system modifications. A non-mandatory pre-bid meeting is scheduled for August 8, 2024 and bids will be due on August 20, 2024. The contract will be awarded to a single bidder who can furnish all required labor, equipment, and materials.
The contract is funded through a State of Alaska appropriation. Bidders are invited to submit a single lump-sum bid for the full scope of work. No site visit is required prior to bidding. The contract documents include detailed design drawings and specifications that bidders should review carefully to understand the full extent of the work required.
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Text version
P.O. 111405, Anchorage, AK 99511 (907)349-0100
ALASKA ENERGY AUTHORITY
INSTALL NEW
POWER
CONDUCTORS
ENGINE &
GENERATOR
PREVIOUSLY
REMOVED
400A.F./350A.T.250A.F./250A.T.
150KW
226 FLA
150KW
226 FLA
INSTALL
NEW
BREAKER
400:5
INSTALL
NEW CT's
INSTALL
NEW
CONTACTOR
400A
INSTALL NEW
GENERATOR #2
210KW, 315FLA
NOTES:
1) RED TEXT THIS SHEET SHOWS THE INTENDED
REVISIONS FOR REPLACENT OF GENSET #2.
AS BUILT CONFIRMATION WAS NOT PROVIDED.
FIELD VERIFY ACTUAL WIRING AND DEVICES PRIOR
TO WORKING ON SYSTEM.
2) SEE ELECTRICAL EQUIPMENT SCHEDULE SHEET E1
FOR MAKE AND MODEL OF ALL NEW COMPONENTS.
3) SEE SPECIFICATIONS FOR ADDITIONAL DETAIL.
LEAVE MPU
WIRING AS IS
CONNECT FAP TO 26,
27, & 28 ON NEW LSM
REMOVE ALL
OF THIS
CONNECT 24VDC TO
15 & 16 ON NEW LSM
DISCONNECT 8290 & REMOVE
OR ABANDON IN PLACE
xxxxx xxxx xxxxxxxxx xxxxxxxxx
REMOVE EXISTING LSM &
INSTALL NEW WOODWARD LSM 9907-252
RECONNECT EXISTING WIRING EXCEPT AS NOTED
SEE ATTACHED WOODWARD CONNECTION DETAIL
NOTE: THIS DRAWING SHOWS THE INTENDED
REVISIONS FOR CONVERSION OF NEW GENSETS
#1 & #3. AS BUILT CONFIRMATION WAS NOT
PROVIDED. FIELD VERIFY ACTUAL WIRING AND
DEVICES PRIOR TO WORKING ON SYSTEM. GENERATOR 2
GENERATOR 2
210 KW
315 FLA
INPUT NEW 400:5
CT SETTINGS
IN GEN #2 LOAD
SHARE MODULE
INPUT NEW 400:5
CT SETTINGS IN
GEN #2 POWER
METER
400:5
400:5, TYP(3)
400A
NOTES:
1) GEN #2 WAS PREVIOUSLY MODIFIED FOR INTEGRATION OF AN ELECTRONICALLY
GOVERNED ENGINE. ALL GREYSCALE TEXT AND LINE WORK THIS SHEET INDICATES THE ASSUMED
PRESENT ASBUILT CONFIGURATION OF THE GENERATOR #2 SWITCHGEAR ENCLOSURE.
AS BUILT CONFIRMATION WAS NOT PROVIDED. FIELD VERIFY ACTUAL WIRING AND DEVICES PRIOR
TO WORKING ON SYSTEM
2) ALL RED LINEWORK AND TEXT REPRESENTS NEW WORK TO BE ACCOMPLISHED THIS PROJECT.
3) REPLACE EXISTING BREAKER, CONTACTOR AND CT'S AS INDICATED. SEE ELECTRICAL
EQUIPMENT SCHEDULE SHEET E1 FOR MAKE AND MODEL OF NEW COMPONENTS. SEE SPECIFICATIONS
FOR ADDITIONAL DETAIL
5) SEE SHEET E3 FOR NEW SWITCHGEAR / GENERATOR INTERCONNECT WIRING TERMINATIONS.
400AF
350AT
REPLACE EXISTING COMPONENTS SHOWN IN REVCLOUDS WITH NEW AS INDICATED, TYP. SEE NOTE 3.
NOTE: THIS DRAWING SHOWS THE
ORIGINAL SWITCHGEAR WIRING
AND IS PROVIDED FOR REFERENCE
ONLY. FIELD VERIFY ACTUAL
WIRING AND DEVICES PRIOR TO
WORKING ON SYSTEM.
24VDC POWER
REMOVE
INVERTER
AND INSTALL
JUMPER
| Mechanical |
| Electrical |
| Switchgear Modifications Redlines |
File details come from the government source that posted it. Updated .