21._Attachment_B_-_Sterling_Transformaer_Replacement_Drawings.pdf

30 June 2015

Attachment B

Sterling Breaker Replacement Project Drawings

DE-SOL-0008721

PROJECT DRAWINGS

STERLING SUBSTATION

115kV BREAKER REPLACEMENT

COLORADO

SECTION C

DESCRIPTION/SPECIFICATIONS

Spec. No. 855

115KV BREAKER REPLACEMENT

A. GENERAL:

CONSTRUCTION STANDARD DRAWINGS: A complete set of standard drawings are available at http://www.wapa.gov/business/buys.htm. Construction drawings are the specification drawings and any additional drawings required for use in construction. The construction drawings will be issued after contract award and may include amendment changes and other details, which make the drawings suitable to use for construction purposes.

PROJECT DRAWINGS: Project drawings included herein are reduced reproductions and are not to scale.

Some project drawings show details of fabrication and other information not a part of the work. Disregard information and details, which are not applicable.

STANDARD DRAWINGS: Where details shown on standard drawings included herein differ from project drawings or text, the details of project drawings or text shall govern.

INFORMATIONAL DRAWINGS: Some project drawings have the words “FOR INFORMATION ONLY” appearing above the title block. These drawings show some information, which may be required for bidding purposes. These drawings do not show items to be furnished or work to be performed.

EXISTING INSTALLATION DRAWINGS: Some project drawings have the words “EXISTING INSTALLATION” appearing above the title block. These drawings show the existing installations prior to modifications and may show some new work to be performed.

REFERENCE DRAWINGS: Reference drawings referred to on project drawings and not included herein, are not necessary for bidding purposes.

CONTRACTOR'S RESPONSIBILITY: Check all drawings and advise Western of any errors or omissions.

B. LIST OF DRAWINGS:

LOCATION MAP:

1. STG 0016 Rev. B FIO – Location and Vicinity Map (For Information Only)

ELECTRICAL:

2. STG 0001 Rev. L EI – Switching Diagram (Existing Installation)

3. STG 0001 Rev. M – Switching Diagram

4. STG 0010 Rev. I EI – General Location Plan (Existing Installation)

5. STG 0010 Rev. J – General Location Plan

6. STG 1000 Rev. I EI – 115KV Bus Structure and Transformer Plan (Existing Installation)

7. STG 1000 Rev. J – 115KV Bus Structure and Transformer Plan

8. STG 1100 Rev. E EI – Material & Equipment Index (Existing Installation)

9. STG 1100 Rev. F – Material & Equipment Index

10. STG 1110 Rev. A EI – 115KV Bus Structure Sections A-A and B-B (Existing Installation)

11. STG 1110 Rev. B – 115KV Bus Structure Sections A-A and B-B

12. STG 1111 Rev. B EI – 115KV Bus Structure Sections C-C and D-D (Existing Installation)

13. STG 1111 Rev. C – 115KV Bus Structure Sections C-C and D-D

14. STG 1112 Rev. C EI – 115KV Bus Structure Sections E-E, F-F, and G-G (Existing Installation)

15. STG 1112 Rev. D – 115KV Bus Structure Sections E-E, F-F, and G-G

16. STG 1510 Rev. I EI – 115KV Area Grounding Plan (Existing Installation)

17. STG 1510 Rev. J – 115KV Area Grounding Plan

18. STG 1601 Rev. E EI – 120/240V Power & Lighting, Distribution Panel Board DYA & DYD Wiring Diagram (Existing Installation)

19. STG 1601 Rev. F - 120/240V Power & Lighting, Distribution Panel Board DYA & DYD Wiring Diagram

20. STG 1602 EI – Station Service Equipment Wiring Diagram (Existing Installation)

21. STG 1602 Rev. A – Station Service Equipment Wiring Diagram

FOUNDATION AND STRUCTURAL DRAWING INDEX:

22. STG 2002 Rev. G EI – Foundation Designations and Quantities (Existing Installation)

23. STG 2002 Rev. H – Foundation Designations and Quantities

GRADING AND PLOT PLANS:

24. STG 2000 Rev. B EI – Grading and Plot Plan (Existing Installation)

CONCRETE:

25. STG 2001 Rev. H EI – General Foundation Plan (Existing Installation)

26. STG 2001 Rev. I – General Foundation Plan

27. STG 2003 Rev. E EI – Foundation Plan (Existing Installation)

28. STG 2003 Rev. F – Foundation Plan

29. STG 2009 Rev. B EI – Foundations Outline and Reinforcement (Existing Installation)

30. STG 2009 Rev. C – Foundations Outline and Reinforcement

31. STG 2304 – Foundations Outline and Reinforcement

32. STG 2305 – Foundations Outline and Reinforcement

33. STG 2550 Rev. A – Anchor Bolts

STEEL STRUCTURES:

34. STG 2604 – Equipment Supports

35. STG 2605 – Bus Poles http://www.wapa.gov/business/buys.htm

115KV BREAKER REPLACEMENT

STEEL PLATFORMS:

36. STG 2926 – Equipment Cabinet Platforms - Steel Design and Details

CONTROLS:

37. STG T610 – Control Cable List

GEOLOGY:

38. STG 8000 Rev. B FIO – Lot of Explorations (For Information Only)

39. STG 8001 FIO – Geological Log PR-1 (For Information Only)

40. STG 8002 FIO – Log of Test Pit or Auger Hole (For Information Only)

41. STG 8003 FIO – Log of Test Pit or Auger Hole (For Information Only)