NORTH EASTERN ELECTRICITY SUPPLY COMPANY OF ... - Nesco

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SECTION –IV TECHNICAL SPECIFICATION AND SCOPE OF WORK FOR OPERATION CONTRACT FOR OPERATIONS OF 33/11 KV SUB-STATION Tender Specification: NESCO/O&M/12, Dt.28.12.12 Page 22
SECTION –IV TECHNICAL SPECIFICATION & SCOPE OF WORK The scope of works covered in the operation of the 33/11 KV Sub-stations are as under: - 1.0 MAJOR ELECTRICAL SYSTEM (INSTALLED AT 33/11 KV SUB STATIONS) : 1.1 33 & 11 KV VCBs (Indoor/ Outdoor) for incoming and outgoing feeders, with necessary protective relay control panels. 1.2 12.5 MVA /8MVA /5 MVA/ 3.15 MVA/2.0 MVA/1.6 MVA/1 MVA 33 KV/11 KV Transformers (ranging from 1 to 4 nos. transformers at each S/s) with on load /off load electrically operated Manual tap changer. 1.3 LT 415 V ACDB and protective relays. 1.4 Battery & Charger panel/ power pack. 1.5 Street Light in campus area & lighting, luminaries in various buildings. 1.6 Station Transformer-33/0.4 or 11/0.4. 1.7 Indoor Switchgears. 2.0 OPERATION & MAINTANING RECORD 2.01 Recording of meter readings at hourly intervals as specified by the officers of Company and maintaining records in log book by the shift operator for voltages, load in Amps, power Transformer Temperatures, reading Battery chargers etc. 2.02 Recording of reading of all the energy meters provided for the purpose of line loss/ energy audit at 12.00 Hrs. and 24.00 Hrs. daily. 2.03 Recording of all tripping of each breaker, relay indications, and other events occurred in the order of sequence correctly and neatly with time in hour and minutes in the log book. 2.04 Recording of all operations carried out daily, correctly accurately and neatly in log book with time in hour and minutes. 2.05 Staff have to follow the operating instructions given by the officer in-charges to carry out the operations like charging of circuit breakers (VCB/KIOSK) and other equipments, renewal of fuses, issue of permits for shutdown/line charging etc. 2.06 Must have to observe all safety precautions and ensure safety of men, materials and equipments during the contractual period. 2.07 Must have to attend all emergencies that may arise during the contractual period, such as equipment failure, fire accidents and shall be acquainted with all operations such as isolating the transformer and other equipment and use of fire extinguisher etc. However, minor T & P required for the day to day work shall be arranged by the contractor. Tender Specification: NESCO/O&M/12, Dt.28.12.12 Page 23
Page 1 and 2: North Eastern Electricity Supply Co
Page 3 and 4: North Eastern Electricity Supply Co
Page 5 and 6: SECTION - I INVITATION FOR BIDS (IF
Page 7 and 8: 5.0 5.1 5.2 ELIGIBILITY CRITERIA: G
Page 9 and 10: 1.0 GENERAL : INSTRUCTION TO BIDDER
Page 11 and 12: No.II Keonjhar-1 1 Harichandanpur-1
Page 13 and 14: SECTION -III GENERAL TERMS AND COND
Page 15 and 16: 3. EARNEST MONEY DEPOSIT (EMD) : 3.
Page 17 and 18: proportion. 6. UNDERTAKING FOR MINI
Page 19 and 20: compensation under the Workman's Co
Page 21: not covered herein will be binding
Page 25 and 26: to be corrected immediately. xxi) K
Page 27 and 28: ii) In order to ensure that the ful
Page 29 and 30: massage should be intimated to the
Page 31 and 32: SECTION - V PRICE BID AND FORMATS F
Page 33 and 34: ANNEXURE-II PRICE BREAKUP PER SUB-S
Page 35 and 36: ANNEXURE-IV COMMERCIAL INFORMATION
Page 37 and 38: COMMERCIAL DEVIATION ANNEXURE- VI (
Page 39 and 40: ANNEXURE- VIII DECLARATION OF RELAT
Page 41 and 42: FORMATS BID SECURITY FORM Whereas
Page 43: made by us under this bond shall be

NORTH EASTERN ELECTRICITY SUPPLY COMPANY OF ... - Nesco

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