Tender For Repair / Maintenance Of 66 Kv /11 Kv Mrs With Servo Stabilizer Acbs With Connected Items Under Ge (Af) Jamnagar No 01
Tender Value
29.99 Lakhs
Estimated cost
Bid Submission
23 Jul 2026
14 days left
EMD
59980
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Jamnagar → Gujarat
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair / Maintenance Of 66 Kv /11 Kv Mrs With Servo Stabilizer Acbs With Connected Items Under Ge (Af) Jamnagar No 01
BOQ
| Sl. No. | Item Description |
| 1 | Item Rate BoQ BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: CWE (AF) Jamnagar NAME OF WORK:- REPAIR / MAINT OF 66 KV /11 KV MRS WITH SERVO STABILIZER ACBs WITH CONNECTED ITEMS UNDER GE (AF) JAMNAGAR NO 01 Contract No: CWE (AF) JAM / GE-1 / of 2023-2024 SERIAL PAGE No. Bidder Name : SCHEDULE 'A' (PRICE SCHEDULE)(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only ) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Srl.No. Item Description Item Code / Make Approx Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT INCL GST TOTAL AMOUNT With Taxes TOTAL AMOUNT In Words |
| 2 | Preventive / comprehensive maintenance of 66 / 11 KV EHTV switch yard (details as under) by performing following activities 5 MVA Transformer Details of equipments installed in switch yard:-(i) 5 MVA Power Transformer – 02 Nos(ii) 66 KV Line No 1(c) HV 66/11 KV Panel with IDMT & Differential & other relays - 02 Nos (For two transformers).(iii) RMU with Bus Coupler -01 No. (iv) HT Panel -01 No (v) Current Transformer (vi) HT Circuit Breaker(vii) Potential Transformer (viii) Isolator (ix) Surge Arrestors(x) Protection systemDetails of Activity to be carried out for yearly maintenance (A) Transformer (2 Nos of 5 MVA Capacity)(i) IR & PI Value(ii) BDV, PPM and oil routine test of transformer as per IS : 1866(iv) Tan delta and capacitance measurement of bushing and main windings(v) Measure of winding resistance at all tap positions(vi) All low voltage routine tests. |
| 3 | (B) Current Transformer(i) Insulation resistance measurement – Primary to earth (By 5 KV Megger)(ii) Capacitance and tan delta measurement(iii) Checking of star point earthing(C) Circuit Breaker(i) Measurement of static contact resistance(ii) Checking of close / trip Coil current(iii) Measurement of Breaker timings(iv) High voltage test in Case VCB (v) testing(vi) Insulation resistance test |
| 4 | (D) Potential Transformer(i) Measurement of secondary voltage(ii) Checking of star point earthing(iii) Insulation resistance measurement – Primary to earth(iv) Capacitance and tan delta measurement(E) Isolator(i) Main contact resistance measurement(ii) Earth Switch contact resistance measurement(F) Surge Arrestors(i) Insulation resistance measurement(ii) Measurement of leakage current(iii) Checking of structure earthing(iv) Greasing of contacts(G) Batteries / Battery Charger(i) Measurement of specific gravity and voltage of pilot cell and solution level check(ii) Battery impedance testing(iii) Discharge test of battery sets (run down test)(iv) Discharge Cycle check(H) Protection system(i) Testing of all relay with logic checks(I) Thermal Imaging of sub-station.(J) DC Leakage monitoring daily & if any to be attended immediatelyQuoted rates shall be deemed to include the following:- |
| 5 | (a) minor consumable items, ie Nuts bolts, Control wires , PVC tapes, Welding Job, cotton waste & cleaning clothes, petroleum jelly, grease , lubricating oil, emery paper , T & P items etc.(b) Following testing kit for carrying out different tests (as per PGVCL / GETCO norms)(i) Tan-delta testing kit.(ii) Contact resistance kit.(iii) DCRM (Dynamic contact Resistance) kit.(iv) Breaker time testing Kit.(v) Oil (BDV & PPM, DGA) test at Approved Lab.(vi) Earth resistance tester.(vii) Relay testing kit.(viii) Vacuum Interrupter Tester.(ix) Turn Ratio Kit.(x) Winding resistance Kit.(xi) Transformer testing kit. |
| 6 | Note:- (i) Yearly maintenance shall be carried out through Approved Agency by GETCO / PGVCL and contractor shall submit documentry evidence to Engineer-in-Charge for their approval.(ii) Yearly maintenance shall be carried out as per GETCO / PGVCL norms.(iii) Necessary Shutdown from GETCO shall be obtain by the contractor under his own arrangement after approval of Engineer-in-Charge in writing.(iv) Contractor shall submit test result of all equipments after completion of maintenance dully signed by the GETCO / PGVCL approved agency.(v) Contractor shall submit health certificate of complete 66 / 11 KV switchyard after completion of maintenance dully signed by the GETCO / PGVCL approved agency before claiming payment of testing.(vi) Contractor shall be submitted three copy of health certificate after each preventive maintenance and testing result report duly signed by Engr-in-charge shall be kept in record.(v) Preventive maintenance of one yard shall be counted as one job. |
| 7 | Preventive / comprehensive maintenance of HT Breaker and Transformer Protection Relay control 66 KV by cleaning the Breaker by using air blower, tightening of connection/controls, checking of all fuses, sealing of Breaker at bottom, repairing of Tap changer at bottom, repairing of mechanical parts, oiling/greasing of all moving -parts and carrying out following checks for smooth functioning complete all as specified and directed at site.(a) Visual Inspection Checking.(b) Checking of functional locks, interlocks, signaling devices and auxiliary devices.(c) Checking of suitability and correct operations of protections, control instruments and electrical connection of the circuit breaker operating mechanism.(d) Checking of Tripping Mechanism operation.e) Checking with stand voltage on the auxiliary circumstances.(f) Checking of with stand voltage at power frequency.(g) Checking of Breaker ON/OFF operation manually and electrically.(h) Testing of the breaker (j) Cheking of the Master trip relay(Protection relay). |
| 8 | (l) Checking of the AC and DC supervision relay(m) Verification of wiring. (n) Cheking of the Breaker control switch (o) Cheking of the Voltemeter switch (p) Cheking of multifunction meter (q) Testing of the MW meter (r) Testing of Annonciator (s) Testing of Breaker and Transformer protection Relay (t)Testing Master Trip Relay (u) Testing of IDMT O/C & E/F Relay (v) Testing of Differential Relay (w) Testing of Auxrelay Relay (alarm)(x) Testing of Buch Relay, Oil Temp Relay, WDG Temp Relay, Gas pressure low Alaram ,Gas (y) Charging motor Note: (i) Any spare Parts if found unserviceable will be measured & paid separately as supply only as below. (ii) Unserviceable parts shall be property of contractor as per credit schedule.(iii) Make approved as per OEM shall be used only after approval of GE. |
| 9 | Preventive / comprehensive maintenance of HT Tap changer 66 KV by cleaning the Tap changer by using air blower, tightening of connection/controls, checking of all fuses, sealing of Tapped at bottom, repairing of Tap changer at bottom, repairing of mechanical parts, oiling/greasing of all moving -parts and carrying out following checks for smooth functioning complete all as specified and directed at site.(a) Visual Inspection Checking.(b) Checking of functional locks, interlocks, signaling devices and auxiliary devices.(c) Checking of suitability and correct operations of protections, control instruments and electrical connection of the circuit breaker operating mechanism.(d) Checking of TAP position indicator.(e) Calibration of meters of 66 kv (f) Checking of the Lower and Raise the Tap Changer.(g) Checking of the Control selector seitch/Auto/Manual.(h) Checking of the Heater switch .(j) Testing of the Automatic voltage Regulator Relay(k) Relay testing.Note: (i) Any spare Parts if found unserviceable will be measured & paid separately as supply only as below. (ii) Unserviceable parts shall be property of contractor as per credit schedule. |
| 10 | M&L for Preventive / comprehensive maintenance of HT VCB 11 KV by cleaning the VCB by using air blower, tightening of connection/controls, checking of all fuses, sealing of VCB at bottom, repairing of VCB at bottom, reparing of mechanical parts, oiling/greasing of all mooving -parts and carrying out following checks for smooth functioning complete all as specified and directed at site. |
| 11 | (a) Visual Inspection Checking.(b) Checking of funtional locks, interlocks, signaling devices and auxiliary devices.(c) Checking of suitablility and correct operations of protections, control instruments and electrical connection of the circuit breaker operating mechanism.(d) Checking of Tripping Mechanism operation.(e) Checking Spring Charging Limit Switch Operation.(f) Checking with Standard voltage on the auxiliary circuit.(g) Checking of with Standard voltage at potential transformer and power frequency.(h) Checking of Breaker ON/OFF operation manually and electrically.(j) Testing of vacuum Bottle integrity.(k) Relay testing & caliberation.(l) Checking of the resistance of the main circuit.(m) Verification of wiring. Note: (i) Any spare Parts if found unserviceable will be measured & paid separately as supply only as below. (ii) Unserviceable parts shall be property of contractor as per credit schedule.(iii) Make approved as per OEM shall be used only after approval of GE. |
| 12 | Supply only Indication lamp panels (red/green/white/blue). |
| 13 | Supply only auxiliary switch. |
| 14 | Supply only Tripping coil. |
| 15 | Supply only Closing coil . |
| 16 | Supply only Limit switch. |
| 17 | Supply only Spring charging motor. |
| 18 | Supply only Jaw contact. |
| 19 | Supply only strip heater for VCB |
| 20 | Supply and fixing in renewal of Earth fault and over current numerical relay 6 binary output including calibration complete all as specified & directed.Make :- Siemens Model no 7SR1003 or as per recommendation of OEM shall be used only after approval of GE. |
| 21 | Supply and fixing in renewal of Master trip relay 110V including calibration complete all as specified & directed.Make Alstom Model no VAJH13 or as per recommendation of OEM shall be used only after approval of GE. |
| 22 | S&F in renewal of CT unit from Schneider make of HT 11 KV VCB panel, 800 Amp capacity and provn of new CT unit as per existing make and capacity Including complete connection & testing on completion, complete all as specified and as directed. |
| 23 | S&F in renewal of CT unit from Crompton make of HT 11 KV VCB panel, 630 Amp capacity and provn of new CT unit as per existing make and capacity Including complete connection & testing on completion, complete all as specified and as directed. |
| 24 | Supply and fixing in repalcement of 60 kV Lightening Arrester, breaking capacity 10 KA, Class 3, Lightening Arrester on its erected structure including fixing with clamps, connectors, corona rings, surge counter and other accessories complete as per Existing used in Switchyard, complete all as specified and as directed. |
| 25 | Supply and fix in renewal of Float cum Boost SCR Controlled 110Volt. 30Amp Three Phase 6Feeder BATTERY CHARGER and D.C. Distribution Board in a Common Cubicle. The Charger is suitable for 415V +/-10%, AC Input and the Output is suitable to Charge of 110VDC 100AH Batteries and also supply Load. The Output Voltage remains constant within +/- 2 % for AC Input Voltage variation 415V +/- 10% and Load variation 0-100 %. CURRENT RATING : 30.0A., complete all as specified and as directed. |
| 26 | Supply and fix in renewal of Sealed Maintenance Free VRLA Battery Bank 110Volt. 100AH consisting of 55Nos. Cell of 02Volt each complete with Inter-cell cooper connector, SS Nut Bolt, MS Powder coated stand in factory charged condition complete all as specified and directed. |
| 27 | Material and labour in renewal of control wiring with 2x2.5 Sqmm single core copper conductor FRLS cable for DC power backup of VCB including flexible conduit 20mm ,copper cable lug complete all as specified and directed. |
| 28 | Dehydration / filtration of transformer oil of Power transformers/ Voltage Stabilizer of various capacities installed at different locations by disconnecting plants electrically for recirculation of existing transformer oil with trolley mounted filtration plant till dielectric strength not less than 60 KV complete all as specified and as directed. Note- Quoted rates shall be deemed to include for following :- (i) Oil shall be tested after filtration and test result will be recorded before & after filtration of oil.(ii) Contractor should make his own arrangement for oil filtration plant including transportation complete.(iii) New Transformer oil for topping up will be measured and paid in relevant item as required.(iv) All necessary T&P / testing equipment shall be provided by the contractor at his own cost. No extra payment shall be made to the contractor. |
| 29 | Supply & topping up of transformer oil up to required level for transformer/Voltage stabilizers of duly filtered with filtration plant to obtain high dielectric strength 60 KV & above all as per IS specification. Note : Transformer oil shall be supplied in sealed barrels with test certificate. |
| 30 | Supply and fix in renewal of breather with silica gel for transformer of capacity for 5 MVA complete all as specified and as directed. |
| 31 | Supply and spreading 40 mm graded crushed stone aggregate on ground of sub station, average spreading levelling complete all as specified and directed. Note: Measurement shall be carried out for nit finished area of work executed. |
| 32 | Supply and fixing of heat shrinkable jointing kit indoor termination type suitable for 11 KV, along with complette accessories suitable for XLPE armoured aluminium cable of 240 sqmm to 300 sqmm 3 core including dismantling & taking out old unserviceable jointing kit, complete all as specified and as directed. |
| 33 | M&L for Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm & including dismantling & taking out old unserviceable jointing kit, complete all as specified and as directed. |
| 34 | M & L for Painting of Complete Yard infra structure including ISA,ISMC and all structural steel of 66 kva removing the old paint after two coats of synthetic enemaled paint and necessary welding required made by the contractor and all as specified and as directed. |
| 35 | Material and labour for area cleaning and cutting of grass ,plants,shrubs ,vegetations using grass cutting machine or mannually within the 66/11 KV switch yard & including removal of all debries complete all as specified and directed.Note:-(i) The grass, plants, shrubs, vegitation and bushes shall not be allowed to grow more than 15 Cm from hte ground level of any time. |
| 36 | Supply and fixing in renewal of Protection Transformer suitable for 11 KV VCB Ratio 11000/110V ,VA 200 ,Class 1.0, I.L : 35/75 KV, HSV : 12 KV complete all as specified and directed. |
| 37 | Material and labour for servo Voltage Stabilizer / isolation transformer of any capacity (10 KVA to 400 KVA) and Testing for its serviceability with identifying the fault at installed location complete all as specified and directed.Note :- Transportation charges to & from required is deemed to be included in the rate quoted and replacement of unserviceable spare part will be measured & paid seprately under respective item of this schedule. |
| 38 | Supply & fix in renewal of Electronic circuit card (PCB) of stabilizer capacity 400 KVA (as per sample) complete all as specified and directed. |
| 39 | Supply & fix in renewal of protection alarm circuit incorporating High & Low voltage cut-off, overload cut-off, phase reversal protection of servo voltage stabilizer of any capacity complete all as specified and directed. |
| 40 | Supply and fix in renewal of push button/Auto manual switch/Micro switch/potentiometer /limit switch /level switch for any capacity of Servo voltage stabilizer complete all as specified and directd. |
| 41 | Supply & fix in renewal of torque motor of capacity 10 kg.cm for servo voltage stabilizer complete all as specified and directed . |
| 42 | Supply & fix in renewal of torque motor of capacity 20 kg.cm for servo voltage stabilizer complete all as specified and directed . |
| 43 | Supply & fix in renewal of neon indicators of servo voltage stabilizer completeall as specified and directed . |
| 44 | M & L for shifting of servo stabilizer from E/M switch yard to various installation under AOR including transportation and necessory T & P with electrical connection testing and commissioning complete all as specified and directed. Note:- Cost of minor jobs & spares including T &P is deemed to be included in the quoted rate. |
| 45 | Supply and fixing in renewal of HT insulation mat of size not less than 2mx1mx20mm suitable for 22 KV HT supply complete all as specified and directed. |
| 46 | Note for above Srl Item No 1 to 38 :- (i) Work shall be executed by the authorised service mechanic/Electrician of manufacturer,After satisfactorily completion of servicing of HT Transformer/VCB/HT Breaker/HT Tap changer If any fault occurs upto the completion of contract should be attended by concerned rep within stipulated time frame without fail , quoted rates is deemed to be included all such charges. (ii) If any above HT Equipment and connected items become breakdowns, the contractor shall locate the problem/fault at site within 12 hours on intimation by JE/Engineer-In-Charge and ensure that the fault to be rectified within 48 Hours , failing which an amount of Rs 200 /- per hour will be recovered as a penal recovery from any payment due to contractor after expiry of 48 hours. (iii) Minor consumable items, ie Nuts bolts, Control wires , PVC tapes, Welding Job, cotton waste & cleaning clothes, petroleum jelly, grease , lubricating oil, emery paper , T & P items etc, is to be arranged by contractor without any extra cost. Total in Figures 0.0 0.0 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 03, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedJul 23, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 14 daysJul 30, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 21 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender