Technical Specifications - McNary SF6 JX Breaker Overhaul.docx
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- Attached to
- McNary Lock and Dam SF6 XJ Breaker Overhaul
- Solicitation number
- W912EF24Q0033
About this file
This document is a set of technical specifications for the purchase of an ABB Breaker Type HGI-3 Vertical overhaul kit for the McNary Lock and Dam in Umatilla, Oregon. The scope requires the successful contractor to deliver the overhaul kit, provide documentation, and other items as stated. The kit must include specific ABB parts such as filters, seals, springs, and other components required for a 15-year overhaul of one generator circuit breaker. No substitutes are allowed. The contractor must provide the kit within 14 weeks of contract award, deliver the items FOB to McNary Lock and Dam, and provide a minimum 1-year warranty on all parts and workmanship. The related federal contract opportunity is a pre-solicitation seeking sources capable of providing the required overhaul kit. Interested firms are requested to submit their business information, size status, UEI, and delivery timeline to the Walla Walla District of the US Army Corps of Engineers.
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TECHNICAL SPECIFICATIONS
McNARY LOCK AND DAM SF6 Breaker 15 Year Overhaul Kit (1)
Intention
McNary Lock and Dam has 14 generators. Each generator is associated with a Generator Circuit Breaker (GCB). The GCB is SF6 gas filled. Units 1-14 have had the overhaul completed. Due to manufacturer’s lead times and to maintain technical training, one overhaul kit will be purchased. FY24 O&M funding will be used.
TECHNICAL SPECIFICATions
The following specifications pertain to the purchase of an ABB Spare Parts Kit and the other parts necessary for a 15-year overhaul of one (1) Generator Circuit Breaker Type HGI-3 Vertical at McNary Lock and Dam, Umatilla, Oregon. EX Order Number: W912EF21F0097 (2021). Serial Numbers: HA 10925, 10926, 10927, 10928, 10946, 10947, 10985, 10986, 11003, 11004, 11005, 11006, 11014 and 11015.
Scope
The successful contractor shall be required to deliver the ABB Breaker Type HGI-3 Vertical overhaul kits which satisfies the requirements in Section System Requirements to McNary Lock and Dam by the date shown in Section Shipment and Delivery. Contractor shall also provide documentation, and other items as stated in Section Submittals.
ABB BREAKER TYPE HGI-3 VERTICAL OVERHAUL KIT
The contractor shall furnish the ABB breaker parts kit. No substitutes will be allowed.
Requirements
1.1 1 EACH. ABB SF6 Breaker overhaul kit.
The SF6 Gas Breaker Kit shall include the following:
| Qty | Part number | Description | |
| 9 | HAGG300992R0001 | Pairs of filters 5A-8/2-PAAR 5A-8/2 | |
| 12 | 9ABA460527P0090 | RD-SEAL-RG 298X8-E7T36 | |
| 192 | NB 335805P0512 | HCOMP-SP-RG 10-STST | |
| 3 | HAGG300570P0755 | MC LAMELLAR CONTACT | |
| 6 | HAGG300935P0001 | GUIDE RING | |
| 3 | HAGG401398P0001 | O-RING 107,5X3,53 | |
| 3 | HAGG301118P0001 | PISTON RING | |
| 3 | HAGG300923P3535 | WAVE RING 535x3x0,3 | |
| 3 | AG 434301P0109 | RD-SEAL-RG 18,3x2,4-G70-031 | |
| 12 | HAMT400593P0009 | Shaft Sealing Ring | |
| 6 | HAGG402009P6590 | Shaft Sealing Ring | |
| 9 | 9ABA460527P0073 | Ring Seal | |
| 1 | AGT437524P0028 | Ring Seal | |
| 8 | HAQN400344P0111 | WHS-CON-DIN6796-13X29X3-FST-FLZNNC | |
| 21 | HAQN400344P0113 | SPR-WAS 17/39-51CRV4/FLZNNC-720H | |
| 4 | HAGT448957P0001 | PIPE CLAMP WITH RUBBER 8 | |
| 1 | AG 434301P0047 | RD-SEAL-RG 40X6-G70-031 (EPDM) | |
| 3 | HZN 451311P0826 | SCR-PLUG A M26X1,5 PE | |
| 3 | HAQN400642P0001 | PROTECTING CAP | |
| 4 | HATM404410P0011 | SLEEVE-BEA GLY-F 25/28X25 | |
| 1 | HATH409341P0001 | SEAL (8 HOLES) | |
| 4 | HAGG401415P8401 | WASHER SPEC 25,5/40X1 STST | |
| 2 | HAQN400443P0025 | Retaining Ring | |
| 1 | HAGG402007P0001 | Piston guide ring | |
| 1 | HAGG401974P0001 | Pin 25/120mm | |
| 1 | HAGG401975P0001 | Pin 25/58mm. | |
| 4 | NB 335805P0507 | High Tension Spring Ring | |
| 8 | NB 332600P0508 | HEX NUT 0,8D M3-ST A2-70 | |
| 8 | HCSN400600P0106 | C-SCR, CR M3X10-A2-70 | |
| 4 | NB 332600P0509 | HEX NUT 0,8D M4-ST A2-70 | |
| 4 | HAQN400838P0010 | DAMPING BEARING I.20-60 10,3-GN | |
| 4 | HCSN400600P0164 | C-SCR, CR M4X40-A2-70 | |
| 8 | NB 335805P0505 | HCOMP-SP-RG 3-STST | |
| 1 | HAGT448944R0001 | SYNTHESO PRO AA,2 tube 250gr | |
| 1 | HAQN400097P0010 | LUBRICATING GREASE L11 | |
| 1 | HASV403979R0001 | GREASE SPEC 20 OKS-VP-980 | |
| 1 | HZN 451516P0001 | LOCTITE 222 / 50ML / DB 128 | |
| 1 | HZN 451447P0001 | LOCTITE 242 - DB 127/BU (50ML) |
1.2 9 EACH. ABB, AG 434301P0073. O-RING, 126X8-G70-031 EPDM.
1.3 1 EACH. ABB, GPFX052143P0098. Carbon brushes (set of 2).
1.4 2 EACH. ABB, HAGG301143P0001. Bracket.
1.5 6 EACH. ABB, HAGG401993P0001. Bolt.
1.6 6 EACH. ABB, HAGG301148P0001. Insulating rod.
1.7 3 EACH. ABB, HATM404410P0010. Slide bearing.
Product Certification
The Circuit Breaker Overhaul Spare Parts shall be complete to requirements in the parts list noted in paragraph 5. Products shall come with manufacturer's certification.
Warranty
Each item purchase shall be covered by a minimum one-year warranty on all parts and workmanship from factory defects.
Shipment and Delivery
All items shall be delivered FOB to McNary Lock and Dam within 14 weeks of contract award. The contractor shall be responsible for packing and shipping the components in a manner that will ensure undamaged and complete arrival to McNary Lock and Dam. No shipments are allowed other than normal business hours of Monday-Thursday 7:00 a.m. through 4:00 p.m., excluding Federal holidays.
All shipments shall be delivered to:
US Army Corps of Engineers McNary Lock and Dam 82790 Devore Road Umatilla, OR, 97882
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