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| 1 | =B2& \\" BoQ\\" BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: CHIEF ENGINEER (R&D) SECUNDERABAD Name of Work: REPLACEMENT OF BER TRANSFORMER AND VCBS (IN MAIN RECEIVING STATION OF 33 KV) AT DMRL DRDO AND DLRL AREA UNDER GE (I) R&D KANCHANBAGH HYDERABAD Contract No: CERD/SEC/TOKEN/11 OF 2026-2027 Bidder Name : PRICE SCHEDULE( This BoQ template must not be modified / replaced by the bidder and the same should be uploaded after filling the relevant 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 # SlNo. Item Description Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency Rate in Figures to be entered by the Bidder Rs. Ps. 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 Without Taxes Total Amount Total Amount in Words |
| 2 | Supply of 500 KVA capacity (continous loading) indoor type BEE Star rated (Level 2 Energy efficient) 11/0.433 KV step down, 3 Phase, 50 Hz, Dyn 11 vector group, ONAN (Oil Natural Air Natural) copper wound transformer (Electrolytic grade 99.9% pure copper, Core made of first grade Cold Rolled Grain Oriented (CRGO) Core grade MOH or better, suitable for outdoor applications with On Load Tap Changer (OLTC) on HV side having AVR relay and Remote Tap Changer Control (RTCC) for automatic sensing of incoming voltage, automatic operation of OLTC and facility for remote and manual operation of OLTC HV side in range of +5% to -15% in steps of 2.5%, having cable end boxes on HV side suitable for 3x300 sqmm XLPE cable of 11 KV grade, including bus trunking arrangement on LV side including supplying and laying of copper conductor multicore control cable from transformer to HT breaker/panel for safety tripping, complete with all accessories and safety provisions as per relevant IS Code including first filling of filtered dehydrated oil, i/c supplying and grouting of suitable M.S. Channel with all accessories |
| 3 | and transformer shall be confirming to IS : 2026 (Part 1 to Part 5), IS : 1180 and duly ISI Marked and as per CPWD specifications complete in all respects etc as required at site. The maximum flux density in any part of the core and yoke at rated voltage and frequency shall be such that the flux density with + 12.5 percent combined voltage and frequency variation from rated voltage and frequency does not exceed 1.9 Tesla. The permissible temperature-rise shall not exceed 35 degree celsius for oil and 40 degree celsius up to 200 KVA and 40 degree celsius for oil and 45 degree celsius for above 200 KVA for winding. Inside of tank shall be painted with varnish or liquid resistant paint. For external surfaces one coat of thermo setting powder paint or one coat of epoxy primer followed by two coats of polyurethane base paint shall be used. IS: 1180 (Part 3) shall be referred to for paint thickness for normal to medium corrosive atmosphere. For highly polluted atmosphere and special application external paint work shall be as per direction of Engineer-in-Charge. Design ambient condition : a) air temperature 50 degree celsius, b) Relative Humidity 90 % Max, c) Seismic Zone as per location of site, d) Altitude as per location/site. |
| 4 | Noise level Shall not exceed limits as per NEMA TR-1 with all accessories running measured as per IEC 551 / NEMAstandard. The transformer should have QR code which should contain drawing, test report OEM manual,Geo Tag of manufacturing location etc. Marking Each transformer shall be provided with rating plate made of anodized aluminum/ stainless steel material securely fixed on the outer body, easily accessible,as per IS: 1180 Part-3. The entries on the rating plate shall be indelibly marked. Fitting and Accessories : The following fittings shall be provided:- (a) Two earthing terminals with the earthing symbol (b) Oil level gauge indicating oil level at minimum, 30°C and maximum operating temperature; (c) Air release device (for non-sealed type transformers) (d) Rating and terminal marking plates; (e) Silica gel breather (f) Drain-cum-sampling valve (¾″ nominal size thread, IS 554) preferably steel with plug for three phase transformers; (g) Thermometer pocket with cap; (h) Oil filling holes having (1¼″ nominal size thread) with cover (for sealed type transformers without conservator); (j) Lifting lugs for the complete transformer as well as for core and winding assembly; |
| 5 | (k) Pressure relief device or explosion vent above 200 kVA; (l) One filter valve on the upper side of the tank (for transformers above 200 kVA); (m) Unidirectional flat rollers (for transformers above 200 kVA); (n) Inspection hole (for transformers above 200 kVA); (o) HV side neutral grounding strip (where one of the HV bushing terminal is connected to earth);(p) Buchholz relay for transformers above 800 kVA. (q) Arcing horns or suitable rating lightning arrestors for HT side – 3 Nos. (r) Bird guard; (s) Oil temperature indicator and winding temperature indicators for transformers above 200 kVA with suitable tripping mechanism above permissible limit (t) Jacking pads (for transformer above 1600 kVA); (u) Additional Neutral separately brought out on bushing for earthing. (v) Magnetic oil level gauge (for transformer above 1600 kVA) with low oil level alarm contact; (w) Non return valve (for conducting pressure test); (x) Pressure relief device or explosion vent |
| 6 | (y) Monogram Plate (z) Inspection cover (aa) Detachable type radiators with top and bottom shutoff valve. (ab) Oil Conservator with Oil level indicator, minimum level marking and drain plug for all transformers of capacity 50 KVAand above. (ac) Necessary hardware, clamps, lugs etc. for termination on HV/MV etc. for all transformers.Note:- Miscellaneous civil work for fixing of the Transforms platform and make good the cable ducts and plinths etc as per site requirement and all as directed by Engineer in charge. |
| 7 | All as per item No 1 but capacity 400 KVA |
| 8 | All as per item No 1 but capacity 250 KVA |
| 9 | All as per item No 1 but capacity 200 KVA |
| 10 | All as per item No 1 but capacity 160 KVA |
| 11 | All as per item No 1 but capacity 100 KVA |
| 12 | Supply and fixing of Isolation Transformer of 100 KVA capacity of rating 415/415 Volt, 50 HZ complete all as specified and directed. Note:- Miscellaneous civil work for fixing of the Transforms platform and make good the cable ducts and plinths etc as per site requirement and all as directed by Engineer in charge |
| 13 | Supply and installation of HT 33 KV ,3 phase, 50 cycles totally enclosed metal clad outdoor type VCB 630 AMP Switchgear having Rupturing capacity upto 350 MVA, overload and earth fault protection, ammeter, voltmeter and of rating upto 1250 Amp including CTs all as specified as per site requirement and all as specified and directed by Engr-in-Charge Note :- Above VCBs will be assembled at MRS DMRL 33/11 KV substation, provision of connecting of the VCBs with each other will be responsibility of the Contractor and cost of the same is deemed to be included in the quoted rate only.All civil work for fixing/ flatform of VCB shall be provide by the contractor as per manufacturer instructions. Including cost of making good the disturbed surface i.e PCC, plastering/filling putty alongwith matching with the existin colour with MES approved make of distemper without any extra cost. Note:- Miscellaneous civil work for fixing of the VCB platform and make good the cable ducts and plinths etc as per site requirement and all as directed by Engineer in charge. |
| 14 | Supplying, installing, commissioning & testing HT 11 KV, 3 Phase 50 Hz, rupturing capacity 250 MVA, indoor type, totally metal clad with-drawable type Vacuum Circuit Breaker outgoing panels with copper bus bar of suitable rating horizontal isolation type VCB of capacity 630 Amps rated current as per IEC 62271-100-200. The switchgear panel shall be of sheet steel construction with ALUZINC not less than 2.5 mm thickness for load bearing section and not less than 2 mm thickness for non-load bearing section and shall be totally dust and vermin proof. The panel shall be tested for IAC level 25 kA No of operation of Vacuum Interrupter Bottles for better performance (i) Mechanical life – 30,000 cycles (ii) Rated electrical operations – 10,000 Cycles (iii) Rated Short Circuit current – as per IEC 62271-100-200. All the main components like VI/VCB/Relays/Meters shall be of same make as per Panel VCB parameters are as below: -(i) Rated voltage level/PF withstand voltage/Impulse level 12KV/28KV/75 KVp (ii) Continuous current rating minimum 630Amp(iii) Short circuit withstand current rating 26.3 KA for 3 seconds |
| 15 | (iv) 01 No. minimum 400 amps horizontal draw out type vacuum circuit breaker in 12 KV metal clad floor mounted panel complete with following : -(DMRL MRS) ( 4 incoming,3 bus coupler,19 outgoing= set of 26 VCB's)(a) Four sets of VCBs at DMRL MRS 33/11 KV substation, arrangement of VCBs :-1st Set of VCBs:-(i) Incomer VCB 630 A - 01 Nos(ii) Buscouplar VCB 630A- 01 Nos(iii) Out going VCB 630 Amp - 05 Nos(a) Manually & motor operated(230V AC,50 Hz) spring charged type, manually and electrically open (electrical (220VDC) operation type, incorporating mechanical as well as electrical ON/OFF indication “OFF’ push button, test/service position limit switches, with minimum 6NO+6NC breaker auxiliary contacts in C5 service position. |
| 16 | (b) Epoxy cast wound current transformer (CT) 11 KV, 400-100/5-5A, core 1: class 1, 15 VA for 3 phase, core 2 5P10, 15VA burden class with metering and protection core including necessary wiring. (c) Manual charging of breaker should be done without opening the front door (d) Cast resin potential transformer 11KV/√3/110V/V/110V/√3, 50VA, class 1.0 Class 3P and HT fuse at the primary end and 04 pole MCB at the secondary end of the PT (Conforming related IS specification) (A) Protection arrangements for the breaker shall comprise of the following: - (i) E/F, O/C & S/C Numerical relay (ii) Complete with Master Trip/Anti pumping relay(iii) Auxiliary Relay Alarm/Trip OTI/WTI (iv) Under voltage protection/Cut outer. All relays shall belong to a common platform and shall be of single make the Electro-mechanical relays in draw out casing. (B) The following meters, indications and accessories are to be provided with the panel: - (i) Digital Voltmeter/Ammeter range of applicable range with built in selector switch dual graduated scale 96 x 96 mm dia with shrouded terminal (ii) Necessary DC supply with battery backup, healthy indication lamp & switch (iii) control |
| 17 | (a) TNC (Trip, Neutral & close) breaker control switch with indicating arrangement, (b) Local/Remote selector switch for breaker open/close operations (iv) Multi – function meter. (h) Energy meter 3 phase , 3 wire , 2 elements, CTR 150-75/IA PTR 66 KV 110 V Flush mounting .01 No. Make sea horse/AE.(j) Semaphore indicator 48mm dia 110V DC-03 Nos.(k) Semaphore indicator 63 mm dia, 110 V DC-01 No.(l) Breaker control switch with lost motion device - 01 No (m) Transformer differential relay type DTH 31, suitable for 1A, Aux, supply 110 V DC size 3 DV.(n) Over current cum Earth Fault relay IDMT type relay with 3 Nos , O/C elements with setting range (50%-200%) of IA , 1 No E/F element with setting range (10%-40%) of 1A case size 30 V -01 No.(p) High speed trip relay type VAJH 13 suitable for 110 V DC case size 1/4 N - 01 No.(q) Bell suitable for 240 V AC-01 No.(r) DP MCB 10 A, 4A- 2 Nos (s) 240 V 60 W, space heater with thermostant and toggle switch -01 Set.(t) 20 watts tube light with door switch -01 set.(u) Aux plug in type relay with changover contacts and 11 pin socket suitable for 110 V DC -07 Nos.(v) Aux plug in type relay with changover contacts and 11 pin socket suitable for 240 V AC. |
| 18 | (w) Test terminal block 3 Ph, 3 wire, suitable for rear connections -01 No (x) 3 way with off ameter selector switch - 01 No.(y) 3 Way with off voltmeter selector switch -01 No.(z) Indicating lamps 110 V DC, 22.5mm dia suitable for 110 V DC-01 No.(aa) indication lamps 110 V DC 22.5mm dia suitable for 240 V AC -01 No.(ab) Trip Ckt, supervision relay type suitable for 110 V DC case size 1/2 NH 01 No.(ac) CT for operation of differential relay (outdoor type) with ratio on 66 KV side as 40/1 Amps & ratio on 11 KV side as 240/1 Amp -01 set each on 66 KV side & 11 Kv side.Notes : (a) All the four sets of VCBs will be assembled at MRS DMRL 33/11 KV substation, provision of connecting of the VCBs with each other will be responsibility of the Contractor and cost of the same is deemed to be included in the quoted rate only.(b) Misceleaneous civil work for fixing of the VCB plateform and make good the cable ducts and plinths etc as per site requirement and all as directed by Engineer in charge. |
| 19 | (c) The arrangement of New VCBs will be decided by Engineer-in-charge at the time of approval of Drg. The arrangement of the VCBs are as per site requirement and in 33/11 KV MRS the set of VCBs will be pre-approved. New VCBs may be installed in continuation with existing VCBs and shall be connected with copper bus bars of rating 1000 Amps, Expenditure on this account for dummy breaker & bus bar chamber shall be deemed to be included in the quoted rate. (d) Pre-dispatch inspection of VCB shall be carried out by representative of Accepting officer. All arrangements for the same shall be made by the contractor within overall quoted cost.(e) All civil work for fixing of VCB shall be provide by the contractor as per manufacturer instructions. Including cost of making good the disturbed surface i.e PCC, plastering/filling putty alongwith matching with the existin colour with MES approved make of distemper without any extra cost. (f) All civil work for fixing of VCB shall be provide by the contractor as per manufacturer instructions. Including cost of making good the disturbed surface i.e PCC, plastering/filling putty alongwith matching with the existin colour with MES approved make of distemper without any extra cost. |
| 20 | All as per item No. 9 above but 1st Set of VCBs:-(i) Incomer VCB 630 A - 01 Nos(ii) Buscouplar VCB 630A- 01 Nos(iii) Out going VCB 630 Amp - 07 Nos |
| 21 | All as per item No. 9 above but 1st Set of VCBs:-(i) Incomer VCB 630 A - 01 Nos(ii) Buscouplar VCB 1250A- 01 Nos(iii) Out going VCB 630 Amp - 04 Nos |
| 22 | All as per item No. 9 above but 1st Set of VCBs:-(i) Incomer VCB 630 A - 01 Nos(ii) Out going VCB 630 Amp - 03 Nos |
| 23 | Supplying, installing, commissioning & testing HT 11 KV, 3 Phase 50 Hz, rupturing capacity 250 MVA, indoor type, totally metal clad with-drawable type Vacuum Circuit Breaker outgoing panels with copper bus bar of suitable rating horizontal isolation type VCB of capacity 630 Amps rated current as per IEC 62271-100-200. The switchgear panel shall be of sheet steel construction with ALUZINC not less than 2.5 mm thickness for load bearing section and not less than 2 mm thickness for non-load bearing section and shall be totally dust and vermin proof. The panel shall be tested for IAC level 25 kA No of operation of Vacuum Interrupter Bottles for better performance (i) Mechanical life – 30,000 cycles (ii) Rated electrical operations – 10,000 Cycles (iii) Rated Short Circuit current – as per IEC 62271-100-200. All the main components like VI/VCB/Relays/Meters shall be of same make as per Panel VCB parameters are as below : -(i) Rated voltage level/PF with stand voltage/Impulse level 12KV/28KV/75 KVp (ii) Continuous current rating minimum 630Amp (iii) Short circuit withstand current rating 26.3 KA for 3 seconds (iv) 01 No. minimum 400 amps horizontal draw out type vacuum circuit breaker in 12 KV metal clad floor mounted panel complete with following : -(a) One sets of VCBs at Township MRS 33/11 KV substation, arrangement of VCBs :-1st Set of VCBs:-(i) Incomer VCB 630 A - 02 Nos(ii) Buscouplar VCB 630A- 01 Nos(iii) Out going VCB 630 Amp - 04 Nos |
| 24 | (i) Rated voltage level/PF with stand voltage/Impulse level 12KV/28KV/75 KVp (ii) Continuous current rating minimum 630Amp (iii) Short circuit withstand current rating 26.3 KA for 3 seconds (iv) 01 No. minimum 400 amps horizontal draw out type vacuum circuit breaker in 12 KV metal clad floor mounted panel complete with following : -(a) One sets of VCBs at Township MRS 33/11 KV substation, arrangement of VCBs :-1st Set of VCBs:-(i) Incomer VCB 630 A - 02 Nos(ii) Buscouplar VCB 630A- 01 Nos(iii) Out going VCB 630 Amp - 04 Nos |
| 25 | (a) Manually & motor operated (230V AC,50 Hz) spring charged type, manually and electrically open (electrical (220VDC) operation type, incorporating mechanical as well as electrical ON/OFF indication “OFF’ push button, test/service position limit switches, with minimum 6NO+6NC breaker auxiliary contacts in C5 service position.(b) Epoxy cast wound current transformer (CT) 11 KV, 400-100/5-5A, core 1: class 1, 15 VA for 3 phase, core 2 5P10, 15VA burden class with metering and protection core including necessary wiring.(c) Manual charging of breaker should be done without opening the front door (d) Cast resin potential transformer 11KV/√3/110V/V/110V/√3, 50VA, class 1.0 Class 3P and HT fuse at the primary end and 04 pole MCB at the secondary end of the PT (Conforming related IS specification) (A) Protection arrangements for the breaker shall comprise of the following: - (i) E/F, O/C & S/C Numerical relay (ii) Complete with Master Trip/Anti pumping relay(iii) Auxiliary Relay Alarm/Trip OTI/WTI (iv) Under voltage protection/Cut outer. All relays shall belong to a common platform and shall be of single make the Electro-mechanical relays in draw out casing. (B) The following meters, indications and accessories are to be provided with the panel: - |
| 26 | (i) Digital Voltmeter/Ammeter range of applicable range with built in selector switch dual graduated scale 96 x 96 mm dia with shrouded terminal (ii) Necessary DC supply with battery backup, healthy indication lamp & switch (iii) control (a) TNC (Trip, Neutral & close) breaker control switch with indicating arrangement, (b) Local/Remote selector switch for breaker open/close operations (iv) Multi – function meter.(h) Energy meter 3 phase , 3 wire , 2 elements, CTR 150-75/IA PTR 66 KV 110 V Flush mounting .01 No. Make sea horse/AE.(j) Semaphore indicator 48mm dia 110V DC-03 Nos.(k) Semaphore indicator 63 mm dia, 110 V DC-01 No.(l) Breaker control switch with lost motion device - 01 No (m) Transformer differential relay type DTH 31, suitable for 1A, Aux, supply 110 V DC size 3 DV.(n) Over current cum Earth Fault relay IDMT type relay with 3 Nos , O/C elements with setting range (50%-200%) of IA , 1 No E/F element with setting range (10%-40%) of 1A case size 30 V -01 No. |
| 27 | (p) High speed trip relay type VAJH 13 suitable for 110 V DC case size 1/4 N - 01 No.(q) Bell suitable for 240 V AC-01 No.(r) DP MCB 10 A, 4A- 2 Nos (s) 240 V 60 W, space heater with thermostant and toggle switch -01 Set.(t) 20 watts tube light with door switch -01 set.(u) Aux plug in type relay with changover contacts and 11 pin socket suitable for 110 V DC -07 Nos.(v) Aux plug in type relay with changover contacts and 11 pin socket suitable for 240 V AC.(w) Test terminal block 3 Ph, 3 wire, suitable for rear connections -01 No (x) 3 way with off ameter selector switch - 01 No.(y) 3 Way with off voltmeter selector switch -01 No.(z) Indicating lamps 110 V DC, 22.5mm dia suitable for 110 V DC-01 No.(aa) indication lamps 110 V DC 22.5mm dia suitable for 240 V AC -01 No.(ab) Trip Ckt, supervision relay type suitable for 110 V DC case size 1/2 NH 01 No.(ac) CT for operation of differential relay (outdoor type) with ratio on 66 KV side as 40/1 Amps & ratio on 11 KV side as 240/1 Amp -01 set each on 66 KV side & 11 Kv side.Notes : (a) VCBs will be assembled at MRS Township 11 KV substation, provision of connecting of the VCBs with each other will be responsibility of the Contractor and cost of the same is deemed to be included in the quoted rate only. |
| 28 | (b) Misceleaneous civil work for fixing of the VCB plateform and make good the cable ducts and plinths etc as per site requirement and all as directed by Engineer in charge.(c) The arrangement of New VCBs will be decided by Engineer-in-charge at the time of approval of Drg. The arrangement of the VCBs are as per site requirement and in 33/11 KV MRS the set of VCBs will be pre-approved. New VCBs may be installed in continuation with existing VCBs and shall be connected with copper bus bars of rating 1000 Amps, Expenditure on this account for dummy breaker & bus bar chamber shall be deemed to be included in the quoted rate. (d) Pre-dispatch inspection of VCB shall be carried out by representative of Accepting officer. All arrangements for the same shall be made by the contractor within overall quoted cost. (e) All civil work for fixing of VCB shall be provide by the contractor as per manufacturer instructions. Including cost of making good the disturbed surface i.e PCC, plastering/filling putty alongwith matching with the existin colour with MES approved make of distemper without any extra cost. (f) All civil work for fixing of VCB shall be provide by the contractor as per manufacturer instructions. Including cost of making good the disturbed surface i.e PCC, plastering/filling putty alongwith matching with the existin colour with MES approved make of distemper without any extra cost. |
| 29 | Supplying, installing, commissioning & testing HT 11 KV, 3 Phase 50 Hz, rupturing capacity 250 MVA, indoor type, totally metal clad with-drawable type Vacuum Circuit Breaker outgoing panels with copper bus bar of suitable rating horizontal isolation type VCB of capacity 630 Amps rated current as per IEC 62271-100-200. The switchgear panel shall be of sheet steel construction with ALUZINC not less than 2.5 mm thickness for load bearing section and not less than 2 mm thickness for non-load bearing section and shall be totally dust and vermin proof. The panel shall be tested for IAC level 25 kA No of operation of Vacuum Interrupter Bottles for better performance (i) Mechanical life – 30,000 cycles (ii) Rated electrical operations – 10,000 Cycles (iii) Rated Short Circuit current – as per IEC 62271-100-200. All the main components like VI/VCB/Relays/Meters shall be of same make as per Panel VCB parameters are as below: (i) Rated voltage level/PF withstand voltage/Impulse level 12KV/28KV/75 KVp (ii) Continuous current rating minimum 630Amp (iii) Short circuit withstand current rating 26.3 KA for 3 seconds (iv) 01 No. minimum 400 amps horizontal draw out type vacuum circuit breaker in 12 KV metal clad floor mounted panel complete with following : - |
| 30 | (a) Manually & motor operated(230V AC,50 Hz) spring charged type, manually and electrically open (electrical (220VDC) operation type, incorporating mechanical as well as electrical ON/OFF indication “OFF’ push button, test/service position limit switches, with minimum 6NO+6NC breaker auxiliary contacts in C5 service position.(b) Epoxy cast wound current transformer (CT) 11 KV, 400-100/5-5A, core 1: class 1, 15 VA for 3 phase, core 2 5P10, 15VA burden class with metering and protection core including necessary wiring. (c) Manual charging of breaker should be done without opening the front door (d) Cast resin potential transformer 11KV/√3/110V/V/ 110V/√3, 50VA, class 1.0 Class 3P and HT fuse at the primary end and 04 pole MCB at the secondary end of the PT (Conforming related IS specification)(A) Protection arrangements for the breaker shall comprise of the following: - (i) E/F, O/C & S/C Numerical relay(ii) Complete with Master Trip/Anti pumping relay (iii) Auxiliary Relay Alarm/Trip OTI/WTI (iv) Under voltage protection/Cut outer. All relays shall belong to a common platform and shall be of single make the Electro-mechanical relays in draw out casing. |
| 31 | (B) The following meters, indications and accessories are to be provided with the panel: - (i) Digital Voltmeter/Ammeter range of applicable range with built in selector switch dual graduated scale 96 x 96 mm dia with shrouded terminal (ii) Necessary DC supply with battery backup, healthy indication lamp & switch (iii) control (a) TNC (Trip, Neutral & close) breaker control switch with indicating arrangement, (b) Local/Remote selector switch for breaker open/close operations (iv) Multi – function meter Notes.(a) Above VCBs will be assembled at MRS DLRL 33/11 KV substation, provision of connecting of the VCBs with each other will be responsibility of the Contractor and cost of the same is deemed to be included in the quoted rate only. (b) All civil work for fixing of VCB shall be provide by the contractor as per manufacturer instructions. Including cost of making good the disturbed surface i.e PCC, plastering/filling putty alongwith matching with the existin colour with MES approved make of distemper without any extra cost. (c) Miscelleneous civil work for fixing of the VCB platform and make good the cable ducts and plinths etc as per site requirement and all as directed by Engineer in charge. |
| 32 | Supply & fabrication of LT Panel Board CPRI approved cubical type made of 3.15 mm thick sheet steel outdoor type with IP 43 grade of protection CRCA sheet powder coated with support of angle iron of 50 x 50 x 6 mm with double hinged front openable shutters of each feeder control unit with locking arrangement in front and back openable inspection doors PVC sleeved Aluminium bus bar of 1200 Amps, 415V capacity for each phases and half neutral fixed on suitable insulator all housed in suitable bus bar chamber and cable alley and provision and fixing of LED digital Voltmeter,Ammeter with built in selector switch, CTs of suitable ratio, and pilot indication lamps connecting incoming and out going cables with suitable cable glands etc with suitable PCC foundations complete testing and commissioning complete and consisting the following against BER panels of different locations :- |
| 33 | Note:- Miscelleneous civil work for fixing of the LT Panel platform and make good the cable ducts and plinths etc as per site requirement and all as directed by Engineer in charge.Micro processor based ACB Draw Out type 630A, 65 KA -01 NosMCCB,4P,320 Amp 36 KA - 01 NosMCCB,4P,500 Amp 36 KA - 01 NosMCCB,4P,400 Amp 36 KA - 01 NosMCCB,4P,100 Amp 25 KA - 04 Nos |
| 34 | Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade (E), of size 3 core 120 sq mm complete all as specified and directed. |
| 35 | Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade (E), of size 3 core 95 sq mm complete all as specified and directed. |
| 36 | Supply and fix cable jointing kit for 11 KV grade cable (E) for outdoor termination , heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Aluminium conductor cable of size 120-185 SQMM OUTDOOR complete all as specified and directed. |
| 37 | Supply and fix cable jointing kit for 11 KV grade (E) cable for indoor termination, heat shrink type, joint complete with jointing material and accessories suitable for3 core XLPE, armoured, Aluminium conductor cable of size 120-185 SQMM INDOOR complete all as specified and directed. |
| 38 | Supply and fix cable jointing kit for 11 KV grade (E) cable for outdoor termination , heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Aluminium conductor cable of size 95-120 SQMM OUTDOOR complete all as specified and directed. |
| 39 | Supply and fix cable jointing kit for 11 KV grade (E) cable for indoor termination, heat shrink type, joint complete with jointing material and accessories suitable for3 core XLPE, armoured, Aluminium conductor cable of size 95-120 SQMM INDOOR complete all as specified and directed. |
| 40 | Dismantling the existing BER Transformer from existing position including disconnection of transformer and taking it to the store yard of AGE E/M or whereever directed by AGE E/M but not more than 2Km away from the site complete all as specified and directed (100 KVA to 500 KVA Transformer). |
| 41 | Dismantling the existing BER VCBs/OCBs from existing position including disconnection of VCBs/OCBs and taking it to the store yard of AGE E/M or whereever directed by AGE E/M but not more than 2Km away from the site complete all as specified and directed. |
| 42 | Dismantling the existing BER LT Panel from existing position including disconnection of LT panel and taking it to the store yard of AGE E/M or whereever directed by AGE E/M but not more than 2Km away from the site complete all as specified and directed. |
| 43 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in soft/loose soil for foundation of poles, structures, stay rods, laying of underground cable etc complete all as specified and directed. |
| 44 | Returning, filling in, including spreading, leveling, watering and well ramming in layers each not exceeding 25cm thick using soil complete all as specified and directed. |
| 45 | Removing excavated surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed. |
| 46 | Supply and spreading of dry river sand in trenches/ transformer yard / two pole structure yard for cable protection complete all as specified and directed.Note:- Punned thickness only shall be measured for payment purpose. |
| 47 | M&L for Aluminum conductor, steel reinforced (ACSR) of size 6/2.11 mm (rapid) not exceeding 2 mtr long for jumper connection between lightning arrester and pin insulator, pin insulator and AB switch, AB switch and HG fuse, drop out expulsion to transformer, including necessary lugs, binding wire, heavy duty PG clamps, PVC sleeves with R, Y, B colour code inlcuding taking down unserviceable aluminium conductor complete all as specified and directed. |
| 48 | Cutting the road /hard standing to a size not exceeding 45 cm in width and not exceeding 75 cm in depth for laying / removal of LT/HT UG cable /protection pipe including making good so as to match with existing finishing with PCC (1:4:8) type D2 (using 40mm grade stone aggregate) for 100mm thick on top including fair finishing complete all as specified and directed. |
| 49 | Supplying and laying unreinforced precast concrete cable cover, class HV, type 2, flat, size 450mmx l80mm x 40mm (ISI marked), complete all as specified and directed. |
| 50 | M & L for Earthing complete with GI earth plate electrode 600mm x 600mm x 6.0mm thick buried directly in ground vertically to a depth of not less than 2.25m deep below ground level with the top edge of earth plate at a depth of not less than 1.5m below ground level connected to GI earth strip 32x6mm, GI earth strip shall be protected by 40mm dia GI pipe 'light grade', watering pipe 20 mm dia GI pipe 'medium grade', GI wire meshed funnel, alternate layer of charcoal and salt on all side to earth plate upto a thickness of 150mm, filling of black cotton soil in earth pit upto GL, and connected to earth plate including necessary excavation & earthwork, PCC (1:3:6) type C-1 earth chamber, 50mm thick RCC cover (1:2:4) type B1 mix with 8mm dia nominal reinforcement @ 75mm c/c both ways etc complete all as shown in electrical plate No.3 of SSR Part-I connected to earthing test point, including testing on completion, complete all as speciified and as directed. |
| 51 | Notes:-1 Rate quoted shall deemed to include cost of excavation in any type of strata, RFR and upto 50metre, PCC pit, funnel and RCC cover plate.2. GI earth strip above 7.5m will be measured and paid seperately |
| 52 | Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6mm galvanised iron strip complete all as specified and directed. |
| 53 | Supplying and laying 25 mm x 5 mm copper strip at 0.50 metre below ground as strip as strip earth electrode,including connection/ terminating with nut, bolt, spring, washer etc, (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced as 50 complete all as specified and directed. |
| 54 | M & L for Earthing complete with Copper earth plate electrode 600mm x 600mm x 3.15mm thick buried directly in ground vertically to a depth of not less than 2.25m deep below ground level with the top edge of earth plate at a depth of not less than 1.5m below ground level connected to copper earth strip 50 x 6mm, copper earth strip shall be protected by suitable dia GI pipe 'light grade', watering pipe 20mm dia GI pipe 'medium grade', GI wire meshed funnel, alternate layer of charcoal and salt on all side to earth plate filling of soil in earth pit upto GL, and connected to earth plate including necessary excavation & earthwork, PCC (1:3:6) type C-1 earth chamber, 50mm thick RCC cover (1:2:4) type B1 mix with 8mm dia nominal reinforcement @ 75mm c/c both ways etc complete all as shown in electrical plate No.3 of SSR Part-I connected to earthing test point, including testing on completion, complete all as specified and as directed. |
| 55 | Notes:- (a) Rate quoted shall deemed to include cost of excavation in any type of strata, RFR and removal upto 50metre, PCC pit, funnel and RCC cover plate.(b) Copper earth strip above 7.5m will be measured and paid seperately Total in Figures 0.0 0.0 INR Zero Only 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 |
