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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.9 CrAccepted-AOC 25 A RR SAMY LANE KATTOOR COIMBATORE 641009 | COIMBATORE | COIMBATORE | TAMIL NADU | 641009 | ₹4.9 Cr | L1 | Accepted-AOC Being L1 |
| 2 | L2₹5.1 Cr+₹26.7 L (5.49%)Rejected-AOC A 102 GOLDEN SAND APARTMENTS GAZIPUR DHAKOLI ZIRAKPUR PB 160104 | ZIRAKPUR | S A S NAGAR | PUNJAB | 160104 | ₹5.1 Cr+₹26.7 L (5.49%) | L2 | Rejected-AOC L1 being accepted |
| 3 | L3₹5.4 Cr+₹53.3 L (11.0%)Rejected-AOC | ₹5.4 Cr+₹53.3 L (11.0%) | L3 | Rejected-AOC L1 being accepted |
| 4 | L4₹5.5 Cr+₹59.3 L (12.2%)Rejected-AOC NOT SPECIFIED | ₹5.5 Cr+₹59.3 L (12.2%) | L4 | Rejected-AOC L1 being accepted |
| 5 | L5₹5.6 Cr+₹68.9 L (14.2%)Rejected-AOC 1 14 SUJAL MANSION B BLOCK BHANGWADI KALBADEVI ROAD MUMBAI 400 002 | MUMBAI | MAHARASHTRA | 400002 | ₹5.6 Cr+₹68.9 L (14.2%) | L5 | Rejected-AOC L1 being accepted |
| Sl No | Description | Qty | Unit | Chakshu Enterprise L5 | United Sales Corporation L4 | kailu construction co L6 | JAZZCON ENGINEERS PVT LTD L3 | rvelectricals L1 | FUTURE ONE FACILITY MANAGEMENT L7 | RAVINDRA BROTHERS L8 | AP BUILDERS L2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00SCHEDULE 'A' | |||||||||||
| 2.00 | Supply, installation, comissioning and testing of copper wound transformer step down, 630 KVA outdoor ONAN cooled type complete with standard fittings of tranformer, 11KV/ 433 Volts, 3 Phase 50 HZ , with 7 POSITION OFF Load Tap Changer (tapping range +7.5% to -7.5 % in steps of 2.5 % each) with vector group Dyn-11, EEL-2 as specified by IS 1180-2014 as on date oil immersed complete with first filling of IS:335 ISI marked filtered and dehydrated transformer oil Conventional Type Transformer Tank including approved PCC foundation as per manufacturer's layout and direction.
Note The under mentioned fittings/ works deemed to be included in the quoted rate:-
(a) Transformer oil to be filled upto the recommended level by the manufacture with confirming to IS 335:1953.
(b) Lifting lugs and hooks for transfromer and Oil tank complete.
(c) Earthing terminal rating and diagram plate complete.
(d) Oil filling inlet pipe with gauge complete.
(e) Drain outlet pipe with brass gate valve with dummy plug complete.
(f) Conservator with level gauage & oil filling complete.
(g) Breather with Silica gel complete.
(h) Type of connection : Delta/Star .
(j) Type of cooling : ONAN. | 1 | Each Job | 24,00,000 ₹24,00,000 | 20,00,000 ₹20,00,000 | 20,00,000 ₹20,00,000 | 24,13,985 ₹24,13,985 | 28,19,809 ₹28,19,809 | 26,00,000 ₹26,00,000 | 38,38,786 ₹38,38,786 | 16,50,000 ₹16,50,000 Lowest |
| 2.01Item No.02 conte... (k) Vector group : DYn-11. (l) EEL type : Type II. (m) Cable termination boxes with slot on both HT and LT side complete. (n) Pressure release valve. (o) Winding Temperature guage. (p) Temperature guage for oil with all standard fittings as per IS norms complete. (q) Bucholz relay. (r) Expulsion vent. (s) Oil drain out valve. (t) Roolers. (u) Tap changer. (v) Fins. (w) HT/ LT Bushing of suitable size and type. | |||||||||||
| 3.00 | Supply, installation, comissioning and testing of Diesel Genset Conforming Standards to CPCB-IV with AMF Panel and synchronisation facility including PLC panel for control and integration of new DG with TNEB DGs, Rating 1800kW/2250kVA(Prime Power), comprising of : Radiator Cooled, Diesel engine with PC3.3 Controller developing 2603 BHP at 1500 RPM, complete with standard accessories, Alternator rated at 1800 kW / 2250 kVA at 11kV, mounted on Channel Iron Base Frame complete with Fuel tank 990Ltrs capacity and Batteries of suitable capacity of Cummins complete
DG Set Make - Powerica Model QSK60-G8/ Sudhir or equivalant make as listed in list of make,
Engine Make - Cummins/ Kirloskar or equivalent in any other approved make
Alternator Make - Stamford Model No. PI734H HVSI804R/ Kirloskar or equivalent in any other approved make
Note:- (i) Contractor shall submit type approval and conformity of production certificate obtained by OEM from authorised certification agencies to ensure compliance with CPCB IV/CAQM norms.
(ii) Specification mentioned here are indicative. Any variation in the specification if arises, the guidelines of the CPCB-IV/CAQM will be final. No extra cost will be admissible on this | 1 | Each Set | 3,80,00,000 ₹3,80,00,000 | 3,45,00,000 ₹3,45,00,000 | 3,60,00,000 ₹3,60,00,000 | 3,22,47,040 ₹3,22,47,040 | 2,80,20,900 ₹2,80,20,900 Lowest | 3,92,53,032 ₹3,92,53,032 | 4,10,10,786 ₹4,10,10,786 | 3,42,00,000 ₹3,42,00,000 |
| 3.01Item No.03 conte.. Technical Data/ Generator set specifications : (a) Model C2250 D5 P (b) Prime Power Rating kVA 2250 (c) Output Voltage and Frequency 415V/ *3.3/ *6.6/ 11KV - 50Hz (d) Power Factor 0.8 (lag) (e) No. of phases 3 phase (f) Engine specifications Make Cummins QSK 60 G8 (g) No. of cylinders 16 (h) Aspiration Turbocharged - LTA Aftercooled Turbocharged (j) Bore x Stroke 159 mm x 190 mm (k) Displacement 60.2 ltrs (l) Output - Prime 2603 bhp (1942 kWm) | |||||||||||
| 3.02Item No.03 conte.. (m) Fuel consumption @ 75% load with Rad/HE 331/321 ltr/hr (n) Fuel consumption @ 100% load with Rad/HE 441/430 ltr/hr (o) Total wet weight ( engine + radiator) 9904 kg (p) Length x Width x Height (engine) 2780 x 1591 x 1960 mm (q) Compression Ratio 14.5:1 (r) Piston Speed 9.5 m/s (r) Governor / Class Electronic / A1 (s) Lubricating oil sytem capacity 398 ltrs (t) Coolant capacity (engine + radiator) 621 ltrs (u) Combustion air intake @ 100% load (+/- 5%) 156 m3 /min (v) Exhaust Temperature 485 degree centigrade. | |||||||||||
| 3.03Item No.03 conte.. Alternator specifications : Brushless alternator Seperately excited, self-regulated Salient pole revolving field Single / double bearing VPI epoxy impregnated insulation technology Re-greasable deep groove Single bearing Excitation - PMG based brushless Space heaters, RTD/BTD - (without scanner) Voltage Regulation ± 0.5% Insulation Class F Standard Enclosure IP 23 Pitch 2 / 3 Pitch Stator Winding Double layerlap, form wound Rotor Dynamically balanced with grade 2.5 Wave form distortion No load < 1.5 %, non distorting balanced linear load < 5 % Total Harmonic Factor Better than 2% including Control panel with screen to display including the following alternate data:- | |||||||||||
| 3.04 Item No.03 conte.. Line-to-neutral and line-to-line AC volts 3-phase AC current Frequency kW, kvar, power factor kVA (three phase and total) Engine Data DC voltage Engine speed Lube oil pressure Coolant temperature/ low level Comprehensive FAE data (where applicable) Other Data Genset model data Start attempts, starts, running hours, kW hours Load profile (operating hours at % load in 5% increments) Fault history Data logging and fault simulation (requires InPower) Standard control functions Digital Governing | |||||||||||
| 3.05Item No.03 conte.. Integrated digital electronic isochronous governor - Temperature dynamic governing Digital Voltage Regulation Integrated digital electronic voltage regulator 3-phase, 4-wire line-to-line sensing Over current and short circuit shutdown Over current warning Single and three phase fault regulation Over and under voltage shutdown Over and under frequency shutdown Overload warning with alarm contact Reverse power and reverse shutdown Field overload Engine protection Battery voltage monitoring, protection and testing Over speed shutdown Low oil pressure warning and shutdown High coolant temperature warning and shutdown Low coolant level warning or shutdown Low coolant temperature warning Fail to start (over crank) shutdown Fail to crank shutdown Cranking lockout Sensor failure indication Low fuel level warning or shutdown Note:- Contractor has to submit/handover the following. costof the same are deemed to be included in the quoted rate. (i) Tools kit and any minor spares as per catalogue/ manual required for DG set shall be handed over to MES. (ii) Maintenance schedule of the DG set as recommended by the OEM are to be submitted to Eng-in-charge on completion of work. (iii) Operation training shall be provided by the contractor/ OEM at the time of Testing/ commissionong of DG set | |||||||||||
| 4.00 | Supply and installation Acoustic Enclosure as per the manufacturer specification complete all as specified.
(a) Size - 10450mm (L), 3750mm (W), 3800mm (H)
(b) Hybrid in construction & is to be assembled at site
(c) Door & Body - 1.6mm thick CRCA, Structure - 2mm thick CRCA
(d) Sound insulatin - 64 kg/ m3
(e) Density - 100mm thick Rockwool
(f) Parts will be powder coated after pre treatment
(g) Inner skin 0.5mm thick CRCA powder coated after pre treatment
(h) Base frame is made of 3mm thick HRCA
(j) Arts painted with PP powder after surface pre treatment
(k) Base frame is made of ISMC/ universal column and beam
(l) Base frame will be painted with epoxy primar and Green top coat
(m) Provided with one external emergency STOP push button, 2 Nos internal tube lights and hooter
(n) As per CPCB Norms the noise reduction by the acoustic enclosure will be achieve an insertion loss of 25 dBA
(o) Clear space around the enclosure for ventilation and serviceablity should be 12450mm (L), 5750mm (W) | 1 | Set | 15,00,000 ₹15,00,000 | 20,00,000 ₹20,00,000 | 30,00,000 ₹30,00,000 | 18,79,150 ₹18,79,150 | 14,16,000 ₹14,16,000 Lowest | 19,00,000 ₹19,00,000 | 51,51,786 ₹51,51,786 | 15,00,000 ₹15,00,000 |
Tender Value
₹5.7 Cr
EMD Value
₹6.1 L
Closing Date
19 Jun 2025, 6:00 pmClosed
CWE NAVY CHENNAI
Commander Works Engineers Navy Military Engineer Services Fort St George Rajaji Salai Chennai600 009
81435 PROVISION OF DEFICIENT STAND BY POWER SUPPLY FOR PROJECT SKYLARK AT INS KATTABOMMAN TIRUNELVELI
2025_MES_708473_1
CWE/NAVY/TVL/81435/E8 OF 2025-26
Open Tender
Miscellaneous Works
Item Rate
180 days
Tirunelveli
As per NIT
9 documents required · 9 mandatory
₹3,000
GE Tirunelveli
₹6.1 L
Yes
6 Aug 2025
16 May 2025
21 Jun 2025
16 May 2025
19 Jun 2025
6 Jun 2025
16 May 2025 - 23 May 2025
Amount
SCHEDULE 'A'
Supply, installation, comissioning and testing of copper wound transformer step down, 630 KVA outdoor ONAN cooled type complete with standard fittings of tranformer, 11KV/ 433 Volts, 3 Phase 50 HZ , with 7 POSITION OFF Load Tap Changer (tapping range +7.5% to -7.5 % in steps of 2.5 % each) with vector group Dyn-11, EEL-2 as specified by IS 1180-2014 as on date oil immersed complete with first filling of IS:335 ISI marked filtered and dehydrated transformer oil Conventional Type Transformer Tank including approved PCC foundation as per manufacturer's layout and direction. Note The under mentioned fittings/ works deemed to be included in the quoted rate:- (a) Transformer oil to be filled upto the recommended level by the manufacture with confirming to IS 335:1953. (b) Lifting lugs and hooks for transfromer and Oil tank complete. (c) Earthing terminal rating and diagram plate complete. (d) Oil filling inlet pipe with gauge complete. (e) Drain outlet pipe with brass gate valve with dummy plug complete. (f) Conservator with level gauage & oil filling complete. (g) Breather with Silica gel complete. (h) Type of connection : Delta/Star . (j) Type of cooling : ONAN.
Item No.02 conte... (k) Vector group : DYn-11. (l) EEL type : Type II. (m) Cable termination boxes with slot on both HT and LT side complete. (n) Pressure release valve. (o) Winding Temperature guage. (p) Temperature guage for oil with all standard fittings as per IS norms complete. (q) Bucholz relay. (r) Expulsion vent. (s) Oil drain out valve. (t) Roolers. (u) Tap changer. (v) Fins. (w) HT/ LT Bushing of suitable size and type.
Supply, installation, comissioning and testing of Diesel Genset Conforming Standards to CPCB-IV with AMF Panel and synchronisation facility including PLC panel for control and integration of new DG with TNEB DGs, Rating 1800kW/2250kVA(Prime Power), comprising of : Radiator Cooled, Diesel engine with PC3.3 Controller developing 2603 BHP at 1500 RPM, complete with standard accessories, Alternator rated at 1800 kW / 2250 kVA at 11kV, mounted on Channel Iron Base Frame complete with Fuel tank 990Ltrs capacity and Batteries of suitable capacity of Cummins complete DG Set Make - Powerica Model QSK60-G8/ Sudhir or equivalant make as listed in list of make, Engine Make - Cummins/ Kirloskar or equivalent in any other approved make Alternator Make - Stamford Model No. PI734H HVSI804R/ Kirloskar or equivalent in any other approved make Note:- (i) Contractor shall submit type approval and conformity of production certificate obtained by OEM from authorised certification agencies to ensure compliance with CPCB IV/CAQM norms. (ii) Specification mentioned here are indicative. Any variation in the specification if arises, the guidelines of the CPCB-IV/CAQM will be final. No extra cost will be admissible on this
Item No.03 conte.. Technical Data/ Generator set specifications : (a) Model C2250 D5 P (b) Prime Power Rating kVA 2250 (c) Output Voltage and Frequency 415V/ *3.3/ *6.6/ 11KV - 50Hz (d) Power Factor 0.8 (lag) (e) No. of phases 3 phase (f) Engine specifications Make Cummins QSK 60 G8 (g) No. of cylinders 16 (h) Aspiration Turbocharged - LTA Aftercooled Turbocharged (j) Bore x Stroke 159 mm x 190 mm (k) Displacement 60.2 ltrs (l) Output - Prime 2603 bhp (1942 kWm)
Item No.03 conte.. (m) Fuel consumption @ 75% load with Rad/HE 331/321 ltr/hr (n) Fuel consumption @ 100% load with Rad/HE 441/430 ltr/hr (o) Total wet weight ( engine + radiator) 9904 kg (p) Length x Width x Height (engine) 2780 x 1591 x 1960 mm (q) Compression Ratio 14.5:1 (r) Piston Speed 9.5 m/s (r) Governor / Class Electronic / A1 (s) Lubricating oil sytem capacity 398 ltrs (t) Coolant capacity (engine + radiator) 621 ltrs (u) Combustion air intake @ 100% load (+/- 5%) 156 m3 /min (v) Exhaust Temperature 485 degree centigrade.
Item No.03 conte.. Alternator specifications : Brushless alternator Seperately excited, self-regulated Salient pole revolving field Single / double bearing VPI epoxy impregnated insulation technology Re-greasable deep groove Single bearing Excitation - PMG based brushless Space heaters, RTD/BTD - (without scanner) Voltage Regulation ± 0.5% Insulation Class F Standard Enclosure IP 23 Pitch 2 / 3 Pitch Stator Winding Double layerlap, form wound Rotor Dynamically balanced with grade 2.5 Wave form distortion No load < 1.5 %, non distorting balanced linear load < 5 % Total Harmonic Factor Better than 2% including Control panel with screen to display including the following alternate data:-
Item No.03 conte.. Line-to-neutral and line-to-line AC volts 3-phase AC current Frequency kW, kvar, power factor kVA (three phase and total) Engine Data DC voltage Engine speed Lube oil pressure Coolant temperature/ low level Comprehensive FAE data (where applicable) Other Data Genset model data Start attempts, starts, running hours, kW hours Load profile (operating hours at % load in 5% increments) Fault history Data logging and fault simulation (requires InPower) Standard control functions Digital Governing
Item No.03 conte.. Integrated digital electronic isochronous governor - Temperature dynamic governing Digital Voltage Regulation Integrated digital electronic voltage regulator 3-phase, 4-wire line-to-line sensing Over current and short circuit shutdown Over current warning Single and three phase fault regulation Over and under voltage shutdown Over and under frequency shutdown Overload warning with alarm contact Reverse power and reverse shutdown Field overload Engine protection Battery voltage monitoring, protection and testing Over speed shutdown Low oil pressure warning and shutdown High coolant temperature warning and shutdown Low coolant level warning or shutdown Low coolant temperature warning Fail to start (over crank) shutdown Fail to crank shutdown Cranking lockout Sensor failure indication Low fuel level warning or shutdown Note:- Contractor has to submit/handover the following. costof the same are deemed to be included in the quoted rate. (i) Tools kit and any minor spares as per catalogue/ manual required for DG set shall be handed over to MES. (ii) Maintenance schedule of the DG set as recommended by the OEM are to be submitted to Eng-in-charge on completion of work. (iii) Operation training shall be provided by the contractor/ OEM at the time of Testing/ commissionong of DG set
Supply and installation Acoustic Enclosure as per the manufacturer specification complete all as specified. (a) Size - 10450mm (L), 3750mm (W), 3800mm (H) (b) Hybrid in construction & is to be assembled at site (c) Door & Body - 1.6mm thick CRCA, Structure - 2mm thick CRCA (d) Sound insulatin - 64 kg/ m3 (e) Density - 100mm thick Rockwool (f) Parts will be powder coated after pre treatment (g) Inner skin 0.5mm thick CRCA powder coated after pre treatment (h) Base frame is made of 3mm thick HRCA (j) Arts painted with PP powder after surface pre treatment (k) Base frame is made of ISMC/ universal column and beam (l) Base frame will be painted with epoxy primar and Green top coat (m) Provided with one external emergency STOP push button, 2 Nos internal tube lights and hooter (n) As per CPCB Norms the noise reduction by the acoustic enclosure will be achieve an insertion loss of 25 dBA (o) Clear space around the enclosure for ventilation and serviceablity should be 12450mm (L), 5750mm (W)
Item No.05 conte.. (h) CURRENT TRANSFORMER (Three Core) Ratio: 125/1+1+1A, Core1 : CL-0.5,15VA (Metering), Core 2 :CL- PS, Vk >90V, Rct <4.0Ohm, Imag 30mA at Vk/2, (MFR Relay) , Core 3 : CL- 5P10,10VA (SPARE), System Voltage: 12KV, STC: 25KA @ 1Sec, BIL: 12/28/75kVp, Qty: 03Nos (j) POTENTIAL TRANSFORMER (Draw Out Type) with 3.15Amps HRC Fuse for Incoming Ratio: 11kV/√3 /110/√3 + 110/3 (Open Delta), Core1: 100VA, Class 0.5, Core2: 30VA, Class 3P, V.F.: 1.2 continuous & 1.9 for 8Hours, BIL: 12/28/75kVp, Qty: 03Nos (k) Accessories: (Quantity as per requirement) aux. Contactor & MCB, Indicating lamps, push buttons, Control Fuses (l) Common BUS BAR shall be 630A TP Cu BUSBAR, 25KA FOR 1SEC (m) Earth BUS BAR: 300SQ MM (1RUN) Cu
Item No.05 conte.. Note:- (a) The panel conforms to IP4X (indoor) enclosure and will be fabricated with CRCA/ LCMS sheet steel. (b) Load Bearing Members- 2.0mm. (c) Non-Load Bearing Members -2.0mm. (d) Gland Plate-3.0mm. (e) The fabricated panel will be treated with seven tank process & powder coated with Siemens, grey paint shade (RAL 7032) in & out side & base frame will be painted with black colour. (f) The panel will be of 1 section and incoming & outgoing of cables from bottom only. (g) Design Ambient Temperature 45 ⁰ C.
Item No.06 conte.. Note:- (a) The panel conforms to IP4X (indoor) enclosure and will be fabricated with CRCA/ LCMS sheet steel. (b) Load Bearing Members- 2.0mm. (c) Non-Load Bearing Members -2.0mm. (d) Gland Plate-3.0mm. (e) The fabricated panel will be treated with seven tank process & powder coated with Siemens, grey paint shade (RAL 7032) in & out side & base frame will be painted with black colour. (f) The panel will be of 1 section and incoming & outgoing of cables from bottom only. (g) Design Ambient Temperature 45 ⁰ C.
Item No.07 conte.. (e) Standby Earth Fault Relay (51G), CTR: 1A, Electromechanical type. Qty: 01No. (f) Master Trip Relay(86), with 3NO+1NC Contacts,24V DC,Qty: 01No. (g) Temperature Scanner with RS485 Communication Port, 24V DC (1No/ DG I/C). (h) Annunciator Window 16 Window,24V DC (1No/ DG I/C). (j) Hooter, 24V DC (1No/ DG I/C). (k) Accessories: (Quantity as per requirement) aux. Contactor & MCB, Indicating Lamps, Push buttons, Control Fuses. (l) Earth Bus Bar: 300 Sq.mm. Qty. - As per Requirement.
Item No.07 conte.. Note:- (a) The panel conforms to IP4X (indoor) enclosure and will be fabricated with CRCA sheet steel. (b) Component mounting plate & front door- 2.0mm, back door/ partitions - 1.6mm, gland plate - 3.0mm. (c) The fabricated panel will be treated with seven tank process & powder coated with Siemens, grey paint shade (RAL 7032) in & out side & base frame will be painted with black colour. (d) The panel will be of 1 section and incoming & outgoing of cables from bottom only (e) Design Ambient Temperature 45 ⁰ C.
Supply, installation, comissioning and testing of 40 Amp/ 24 V DC SMPS Engine cranking battery charger panel complete all as specified. (a) 6A 3Pole MCB, 10KA with 1C/O Aux. Contact Qty - 01No for Battery Charger. (b) 40A 2Pole MCB 10KA Qty - 01No. (c) Analog DC Voltmeter (0 - 50V DC) CL-1.0 Qty - 01No. (d) Analog DC Ammeter ( 0 - 30Amps), CL-1.0 Qty - 01No. (e) Battery charger module SMPS based, 3PH 415V AC & OUTPUT-40A @ 24V Qty - 01No. (f) Aux. Contactor & MCB. (g) Indicating lamps. (h) Push buttons. (j) Control Fuses.
Item No.08 conte.. Note:- (a) The panel conforms to IP52 (indoor) enclosure and will be fabricated with CRCA sheet steel. (b) Component mounting plate & front door- 2.0mm, back door/ partitions - 1.6mm, gland plate - 3.0mm. (c) The fabricated panel will be treated with seven tank process & powder coated with siemens, grey paint shade (RAL 7032) in & out side & base frame will be painted with black colour. (d) The battery charger panel will be of 1 section & will have front access only. (e) Design Ambient Temperature 45 ⁰C. (f) Battery charger panel dimensions: 600(W), 1250(H), 300(D)mm with 250(H)mm Stand.
Supply, installation, comissioning and testing of NIS-NGR (1 Nos NIS and 1 No NGR) Indoor panel for 2250 KVA (PC3.3) 11 KV DG Set complete all as specified. (a) 400A 1POLE 12KV AC4 DUTY NIC- Neutral Isolating Vacuum Contactor operating Coil Voltage for Close / Open - 240V AC with Cu Busbar of suitable Rating Qty: 01No. (b) CURRENT TRANSFORMER (Single Core) Ratio: 125/1A, Core1 : CL- PS, Vk >=90V, Rct <=4.0Ohm, Imag 30mA at Vk/2 (DPR 87G protection), System Voltage: 12KV, STC: 25KA @ 1Sec, BIL: 12/28/75kVp, Qty: 03Nos. (c) CURRENT TRANSFORMER (Single Core) Ratio: 125/1A, Core1 : CL- PS, Vk >=90V, Rct <=4.0Ohm, Imag 30mA at Vk/2 (REF 64R protection), System Voltage: 12KV, STC: 25KA @ 1Sec, BIL: 12/28/75kVp, Qty: 01No. (d) Busbar : Cu Qty. - As per Requirement. (e) Earth Bus Bar: 25x6mmx(1Run) Cu Qty. - As per Requirement. (f) DG Neutral Grounding Resistance 11KV/√3 Voltage , Resitance : 254 Ohms +/- 10%, Current Rating : 25A for 10 Sec. Qty: 01No.
Item No.09 conte.. Note:- (a) The panel conforms to IP52 (indoor) enclosure and will be fabricated with CRCA sheet steel. (b) Component mounting plate & front door- 2.0mm, back door/ partitions - 1.6mm, gland plate - 3.0mm. (c) The fabricated panel will be treated with seven tank process & powder coated with siemens, grey paint shade (RAL 7032) in & out side & base frame will be painted with black colour. (d) The panel will be of 1 section and incoming & outgoing by cables from bottom only. (e) Design Ambient Temperature 45 ⁰ C.
Supply and installation of 40 A, 24 V DC SMPS Control battery charger panel including 100 AH, 24V DC control battery bank for Control Battery Charger complete all as specified. (a) 6A 3POLE MCB, 10KA with 1C/O Aux. Contact Qty - 01No for Battery Charger. (b) 40A 2POLE MCB 10KA Qty - 01No. (c) ANALOG DC Voltmeter (0 - 50V DC) CL-1.0 Qty - 01No. (d) ANALOG DC Ammeter ( 0 - 30Amps), CL-1.0 Qty - 01No. (e) Battery charger module SMPS based, 3PH 415V AC & OUTPUT-40A @ 24V Qty - 01No. (f) Aux. Contactor & MCB. (g) Indicating lamps. (h) Push buttons. (j) Control Fuses.
Item No.010 conte.. Note:- (a) The panel conforms to IP52 (indoor) enclosure and will be fabricated with CRCA sheet steel. (b) Component mounting plate & front door- 2.0mm, back door/ partitions - 1.6mm, Gland Plate - 3.0mm. (c) The fabricated panel will be treated with seven tank process & powder coated with siemens, grey paint shade (RAL 7032) in & out side & base frame will be painted with black colour. (d) The battery charger panel will be of 1 section & will have front access only. (e) Design Ambient Temperature 45 ⁰ C. (f) Battery charger panel dimensions : 600(W), 1250(H), 300(D)mm WITH 250(H)mm stand.
Supply and Fix MS Pipe 40 mm dia heavy grade complete all as specified.
Supply and fix exhaust duct for DG upto 100 ft as per CPCB/ CAQM norms and as recommended by manufacturer complete all as specified and directed.
Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, unearthed electric power cables (heavy duty)with stranded aluminium conductor, 11 KV volts grade of size 95 sq mm 3 core complete all as specified and directed.
Supply laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, unearthed electric power cables (heavy duty)with stranded aluminum conductor, 11000 volts grade, of size 3 core 240 sq mm complete all as specified and directed.
Excavation in trenches n.exc 1.5mtr wide and not exc 1.5mtr depth and getting out in hard dense soil complete all as specified and directed.
Excavation in trenches n.exc 1.5mtr wide and not exc 1.5mtr depth and getting out in hard rock complete all as specified and directed.
Returning and filling in of excavated material ay type including spreading,levelling,watering and well ramming in layers not exceeding 25 cm each complete all as specified and directed.
Removal of surplus excavated material of any type not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.
Spreading and levelling of riddled earth for UG cable protection complete all as specified. Note: Punned thickness only will be measured and paid.
Supply and laying class HV, Type 1, flat, size 300mmx l80mm x 40mm laid along alignment of cable as protection to cable in trenches complete all as specified and directed by Engineer-in-Charge
Supply and fix cable jointing kit for 11 KV grade cable for indoor termination, heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 240 sqmm complete all as specified and directed.
Supply and fix cable jointing kit for 11 KV grade cable for indoor termination, heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 95 sqmm complete all as specified and directed.
Supply laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 500 Sqmm single Core complete all as specified and directed.
Supply laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded copper conductor of size 1000 Sqmm single Core complete all as specified and directed. Note for item No. 13,14,23 & 24 :- Earth work excavation and cable protection will be measured and apid seperately under the relevant items
Supply laying & testing PVC insulated, PVC sheathed cable galvanised steel strip or wire armoured, electric control cables (heavy duty) with stranded copper conductor of size 8 Core, 1.5 Sqmm complete all as specified and directed.
Supply, laying & testing PVC insulated, PVC sheathed cable galvanised steel strip or wire armoured, electric control cables (heavy duty) with stranded copper conductor of size 4 Core, 4 Sqmm complete all as specified and directed.
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 with 32 X 6 mm copper strip complete all as specified and directed.
Supply and fix GI pipe light grade 100 mm all as specified and directed.
Supply and fix GI pipe light grade 150 mm all as specified and directed.
Supply and installation of Chemical Earthing with copper earth plate 90x60cmx5mm buried directly in ground (with top edge of the plate not less than 6 metres below normal ground level), copper earth strip 50x6mm and low resistive compounds (CONDUCTOLITE and DOLOMITE ) to be filled around electrode as per site requirement and completing the earth pit of size 400x400x400mm and 100mm thick made with PCC 1:3:6 with 20 mm agreggate B-1 type and necessary pit cover 80mm thick with lifting hook, civil work i.e excavation including boring, chamber and PCC cover with pit shall be included in the quoted unit rate, complete all as specified and directed. The rates for earthing includes the cost of following items:- (a) Earth electrode. (b) Main earthing lead from earth electrode to test point upto 7.5 metre. (c) Material and labour for connecting earth electrode and earthing lead as specified. (d) Adequate quantity of chemicals for necessary resistivity. (e) All labour involved including testing of earth net work.
M & L Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers,welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed.
Supply and fix metal/GI raceways (cable tray) of size 300x38 mm of standard size of 3 compartment as per manufacturer including fixing on wall/ surface, for cable/ conduit complete all as specified and directed by Engr in Chrage.
Item No.33 conte... (e) Measurements (On LCD) Input: Voltage & Frequency, Bypass: Voltage & Frequency, Output: Voltage, frequency, Kilowatt & kVA, Battery: Remaining time & Battery Level Indicator, Load Percentage & Load Level Indicator, Ambient temperature (f) Transfer Time (Mode of operation) Zero ms from Mains mode to Battery Mode Zero ms from Battery Mode to Mains mode (g) Overall Efficiency (AC to AC) - Online (Double Conversion) Upto 95% (on 100% load) (h) ECO Mode Efficiency 98% 34 Inverter Overload capacity <105%for Continuous,<105~<125for 2Min,<125~<150for 30Sec (j) Connection from battery bank to UPS is deemed to be included in quoted unit rate.
Supply and fix SMF battery, 12V, 75 AH for backup supply for 10 KVA UPS complete all as specified and directed.
S&F Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns/ foundations, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.
M&L for providing cement concrete in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete using M-30 grade 20mm graded aggregates complete all as specified and directed.
Supplying and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 KV for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and directed.
M&L for providing plain cement concrete in 1:2:4 mix,type B1(using 40mm graded stone aggregate) in foundations complete all as specified and as directed.
AP BUILDERS (BID ID -3328748)
JAZZCON ENGINEERS PVT LTD (BID ID -3328471)
United Sales Corporation (BID ID -3321333)
Chakshu Enterprise (BID ID -3320839)
kailu construction co (BID ID -3328466)
FUTURE ONE FACILITY MANAGEMENT (BID ID -3329532)
RAVINDRA BROTHERS (BID ID -3328858)
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