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| # | Company | Amount | Status |
|---|---|---|---|
| 1 | ₹2.5 CrAdmitted-Finance | ₹2.5 Cr | Admitted-Finance |
| 2 | ₹2.6 CrAdmitted-Finance | ₹2.6 Cr | Admitted-Finance |
| 3 | ₹2.6 CrAdmitted-Finance | ₹2.6 Cr | Admitted-Finance |
| 4 | Rejected-Technical | - | Rejected-Technical not qualified |
| Sl No | Description | Qty | Unit | CIVICTRA ENGINEERING AND CONSTRUCTIONS | TZ Engineering Works | M/S ALJAN ENGINEERS AND CO |
|---|---|---|---|---|---|---|
| 1.00(A) SUPPLY:- Design, Manufacture, fabrication,Galvinisation, Supply, Packaging & Forwarding, Transportation, Delivery at site of equipments and materials ( Complete in all Respects). For the works:- 1. Operationalisation of defunct 33kv spare bay. 2. Stabilisation of Grid Station Switchgear. 3. Twinning of 132 KV Reserve Bus by 0.5 ACSR(Moose Conductor) 4. Twinning of 33 KV Main and Reserve Buses by 0.5 ACSR Moose Conductor and Replacement of 0.2/0.4 Conductor by 0.5 Moose. | ||||||
| 1.01Operationalisation of defunct 33kv spare bay and Stabilisation of Grid Station Switchgear. | ||||||
| 1.02 | 33KV VCB (36 KV, 2000 Amps of 3 phase, 50 c/s and 25KA for 3 sec) outdoor type with all accessories and auxiliaries Ss Body, universal Spring Charging Motor with Mandatory Spares.viz (1). Auxilary Switch-2No. (2). Tripping Coil Assembly with Tripping Coil-2No. (3) Spring Charging Motor Limit Switch- 2No (4) Universal Type Spring Charging Motor=01 No. | 3 | NO | 15,96,000 ₹15,96,000 Lowest | 24,00,000 ₹24,00,000 | 17,10,000 ₹17,10,000 |
| 1.03 | 36kV, 50c/s , 2500 Amp, 25kA for one second, Ac motor operated horizontal double break, outdoor type 3 pole Isolators without Earthing Blades | 3 | SET | 5,28,000 ₹5,28,000 Lowest | 9,00,000 ₹9,00,000 | 10,80,000 ₹10,80,000 |
| 1.04 | 36kV, 50c/s , 2500 Amp, 25kA for one second, Ac motor operated horizontal double break, outdoor type 3 pole Isolators with Earthing Blades | 1 | SET | 1,78,000 ₹1,78,000 Lowest | 3,00,000 ₹3,00,000 | 4,80,000 ₹4,80,000 |
| 1.05 | Single phase, 50 c/s 36KV Current Transformers (1200-600-300/1-1-1 A), 25KA for one second, rated dynamic current 25KApeak), Class A insulation, Burden 20 VA, 2NO PS core, 1No. 5P20,1 NO 0.2s class,Galvanised tank. | 3 | NO | 4,68,333 ₹4,68,333 | 2,70,000 ₹2,70,000 Lowest | 4,35,000 ₹4,35,000 |
| 1.06 | Single Phase 50 c/s, outdoor metal oxide gapless type, 30KV (rms) Surge Arrestor class 3 including Surge counters/monitors, insulating base all associated accessories, auxiliaries. | 3 | NO | 66,333 ₹66,333 Lowest | 75,000 ₹75,000 | 1,50,000 ₹1,50,000 |
| 1.07 | Single phase, 50 c/s outdoor 33KV PT (33/√3) KV/ (110/√3)V with Highest System Voltage36KV, One min power freq withstand 70KVrms GALVANISED TANK Acc Class 0.2 | 3 | NO | 2,61,000 ₹2,61,000 Lowest | 2,70,000 ₹2,70,000 | 4,35,000 ₹4,35,000 |
| 1.08 | Single phase, 50 c/s 36KV Current Transformers (20-10 /1-1 A) or as per site specifications) , 25KA for one second, rated dynamic current 25KA(peak), Class A insulation, Burden 20 VA, 2 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK. | 3 | NO | 2,73,000 ₹2,73,000 | 2,70,000 ₹2,70,000 Lowest | 4,35,000 ₹4,35,000 |
| 1.09 | Single phase, 50 c/s 36KV Current Transformers (1200-800-400 /1-1 A) or as per site specifications) , 25KA for one second, rated dynamic current 25KA(peak), Class A insulation, Burden 20 VA, 2 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK. | 3 | NO | 3,72,000 ₹3,72,000 | 2,70,000 ₹2,70,000 Lowest | 4,35,000 ₹4,35,000 |
Tender Value
₹2.8 Cr
EMD Value
₹5.5 L
Closing Date
7 Dec 2024, 4:00 pmClosed
THE SUPERINTENDING ENGINEER O AND M CIRCLE 1ST BEM
EXECUTIVE ENGINEER TLMD III AMARGARH SOPORE
TWINNING OF 33KV MAIN RESERVE BUS AND 132KV RESERVE BUS BY 0.5 ACSR MOOSE CONDUCTOR CONCRETING OF 132KV AND 33 KV SWITCH YARDS AND RENOVATION OF CONTROL ROOM BUILDING AT GRID SUBSTATION PATTAN
2024_PDD_264036_1
EE/TLMDA/07 OF 2024
Open Tender
Electrical Works
Turn-key
180 days
PATTAN
AS PER SBD
8 documents required · 8 mandatory
₹1,500
THE EXECUTIVE ENGINEER TLMD III AMARGARH SOPORE
₹5.5 L
OFFICE OF THE SUPERINTENDING ENGINEER O AND M 1
22 Mar 2025
11 Nov 2024
9 Dec 2024
11 Nov 2024
7 Dec 2024
20 Nov 2024
11 Nov 2024 - 19 Nov 2024
20 Nov 2024
(A) SUPPLY:- Design, Manufacture, fabrication,Galvinisation, Supply, Packaging & Forwarding, Transportation, Delivery at site of equipments and materials ( Complete in all Respects). For the works:- 1. Operationalisation of defunct 33kv spare bay. 2. Stabilisation of Grid Station Switchgear. 3. Twinning of 132 KV Reserve Bus by 0.5 ACSR(Moose Conductor) 4. Twinning of 33 KV Main and Reserve Buses by 0.5 ACSR Moose Conductor and Replacement of 0.2/0.4 Conductor by 0.5 Moose.
Operationalisation of defunct 33kv spare bay and Stabilisation of Grid Station Switchgear.
33KV VCB (36 KV, 2000 Amps of 3 phase, 50 c/s and 25KA for 3 sec) outdoor type with all accessories and auxiliaries Ss Body, universal Spring Charging Motor with Mandatory Spares.viz (1). Auxilary Switch-2No. (2). Tripping Coil Assembly with Tripping Coil-2No. (3) Spring Charging Motor Limit Switch- 2No (4) Universal Type Spring Charging Motor=01 No.
36kV, 50c/s , 2500 Amp, 25kA for one second, Ac motor operated horizontal double break, outdoor type 3 pole Isolators without Earthing Blades
36kV, 50c/s , 2500 Amp, 25kA for one second, Ac motor operated horizontal double break, outdoor type 3 pole Isolators with Earthing Blades
Single phase, 50 c/s 36KV Current Transformers (1200-600-300/1-1-1 A), 25KA for one second, rated dynamic current 25KApeak), Class A insulation, Burden 20 VA, 2NO PS core, 1No. 5P20,1 NO 0.2s class,Galvanised tank.
Single Phase 50 c/s, outdoor metal oxide gapless type, 30KV (rms) Surge Arrestor class 3 including Surge counters/monitors, insulating base all associated accessories, auxiliaries.
Single phase, 50 c/s outdoor 33KV PT (33/√3) KV/ (110/√3)V with Highest System Voltage36KV, One min power freq withstand 70KVrms GALVANISED TANK Acc Class 0.2
Single phase, 50 c/s 36KV Current Transformers (20-10 /1-1 A) or as per site specifications) , 25KA for one second, rated dynamic current 25KA(peak), Class A insulation, Burden 20 VA, 2 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK.
Single phase, 50 c/s 36KV Current Transformers (1200-800-400 /1-1 A) or as per site specifications) , 25KA for one second, rated dynamic current 25KA(peak), Class A insulation, Burden 20 VA, 2 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK.
Single phase, 50 c/s 145KV Current Transformers (800-400-200/1-1-1-1-1 A or as per site specifications), 31.5KA for one second, rated dynamic current 100KA(peak), Class A insulation, Burden 20 VA, 3 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK.
Single phase, 50 c/s 132KV Capacitor Voltage Transformers (132/√3) KV/ (110/√3)V, One min power freq withstand 275KVrms, GALVANISED TANK .Acc Class 0.2
2 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
5 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
8 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
10 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
16 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
4 Core, 6 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
Marshalling kiosk with Kiosk frames stainless steel/Hot dip Galvanised structural sections for pressed and shaped cold-rolled sheet steel of thickness not less than 1.6 mm. Doors and covers shall also be cold rolled sheet steel of thickness not less than 1.6 mm. complete structures shall be rigid, self- supporting, free from flows, twists and bends. Dust and vermin proofconstruction and shall be provided with a degree of protection of IP: 55, with Copper Bar earthing for 33KV. Finishing paint on panels shall be of shade692 (smoke grey) of IS: 5. The inside shall be properly stoved. The paint thickness shall be at least 50 microns.
Galvanised Structures for CVTs (MS)
Galvanised Nuts and Bolts
T Clamps 0.2/0.4, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
T Clamps 0.2/0.2, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Twinning of 132 KV Reserve Bus by 0.5 ACSR(Moose Conductor) and Twinning of 33 KV Main and Reserve Buses by 0.5 ACSR Moose Conductor and Replacement of 0.2/0.4 Conductor by 0.5 Moose.
0.5 ACSR Moose (a)Aluminium =54/3.53 mm (b) Steel= 7/3.53 mm overall diameter =31.77mm Approx. Wt. =1998 kg/km ultimate strength = 159.60 KN
Single Tension Fittings For Twin Moose shall have minimum failing load of 100% ultimate strength of Bundle cnductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm.
Single Suspension Fittings For Twin Moose shall have minimum failing load of 50% ultimate strength of bundle conductors with Forged Steel Hanger free center type without bolt only having slipping strength 15% of ultimate strength of conductor.The ball and socket designation must be 20mm.
Single Tension Fittings For Single 500mm2 ACSR shall have minimum failing load of 100% ultimate strength of Bundle conductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm. Minimum Ultimate strength (Tensile strength) shall be 70 KN.
Single Suspension Fittings For Single 500mm2 conductor shall have minimum failing load of 50% ultimate strength of bundle conductors with Forged Steel Hanger free center type without bolt only having slipping strength 15% of ultimate strength of conductor.The ball and socket designation must be 20mm.
T Clamps twin 0.5/single 0.2, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
T Clamps Twin 0.5 / Twin 0.5, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
T Clamps single 0.5/ single 0.5 made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
P G Clamps 0.5 made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Disc Insulators 70 KN,Ball & Socket type, 145mm height and 255mm dia. Creepage total 430 mm and 260 mm protected.
Disc Insulators 120 KN,Ball & Socket type, 145mm height and 280mm dia. Creepage total 430 mm and 260 mm protected.
Spacers For Twin Moose must be one-piece construction of aluminum alloy of an approved type without any projection, cuts, abrasions etc. or chattering parts and shall conform to IS:10162
T Clamps Twin500mm2 / Single 500 mm2 , made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Isolator pad Clamps 0.5 made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition) (suitable for single 0.5 ACSR MOOSE)
Isolator pad Clamps 0.5 Twin made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition) (suitable for TWIN 0.5 ACSR MOOSE)
CT I clamp with copper tube made of alimunium alloy and shall comply in all respects with IS;5561-1970 (latest edition)
CT I clamp( twin) with copper tube made of alimunium alloy and shall comply in all respects with IS;5561-1970 (latest edition)
(B) HANDLING, STORAGE, PRESERVATION, ERECTION / INSTALLATION, DEHYDRATION, TESTING AND COMMISSIONING OF EQUIPMENTS AND MATERIAL. ( Complete in all Respects). For the works:- 1. Operationalisation of defunct 33kv spare bay. 2. Stabilisation of Grid Station Switchgear. 3. Twinning of 132 KV Reserve Bus by 0.5 ACSR(Moose Conductor) 4. Twinning of 33 KV Main and Reserve Buses by 0.5 ACSR Moose Conductor and Replacement of 0.2/0.4 Conductor by 0.5 Moose.
Operationalisation of defunct 33kv spare bay and Stabilisation of Grid Station Switchgear.
Handling, Erection/Installation , Assembly, testing and commissioninig of 33KV VCB (36 KV, 2000 Amps of 3 phase, 50 c/s and 25KA for 3 sec) outdoor type with all accessories and auxiliaries Ss Body, universal Spring Charging Motor with Mandatory Spares.viz (1). Auxilary Switch-2No. (2). Tripping Coil Assembly with Tripping Coil-2No. (3) Spring Charging Motor Limit Switch- 2No (4) Universal Type Spring Charging Motor=01 No.
Handling, Erection/Installation , Assembly, testing and commissioninig of 36kV, 50c/s , 2500 Amp, 25kA for one second, Ac motor operated horizontal double break, outdoor type 3 pole Isolators without Earthing Blades
Handling, Erection/Installation , Assembly, testing and commissioninig of 36kV, 50c/s , 2500 Amp, 25kA for one second, Ac motor operated horizontal double break, outdoor type 3 pole Isolators with Earthing Blades
Handling, Erection/Installation , Assembly, testing and commissioninig of Single phase, 50 c/s 36KV Current Transformers (1200-600-300/1-1-1 A), 25KA for one second, rated dynamic current 25KApeak), Class A insulation, Burden 20 VA, 2NO PS core, 1No. 5P20,1 NO 0.2s class,Galvanised tank.
Handling, Erection/Installation , Assembly, testing and commissioninig of Single Phase 50 c/s, outdoor metal oxide gapless type, 30KV (rms) Surge Arrestor class 3 including Surge counters/monitors, insulating base all associated accessories, auxiliaries.
Handling, Erection/Installation , Assembly, testing and commissioninig of Single phase, 50 c/s outdoor 33KV PT (33/√3) KV/ (110/√3)V with Highest System Voltage36KV, One min power freq withstand 70KVrms GALVANISED TANK Acc Class 0.2
Handling, Erection/Installation , Assembly, testing and commissioninig of Single phase, 50 c/s 36KV Current Transformers (20-10 /1-1 A) or as per site specifications) , 25KA for one second, rated dynamic current 25KA(peak), Class A insulation, Burden 20 VA, 2 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK.
Handling, Erection/Installation , Assembly, testing and commissioninig of Single phase, 50 c/s 36KV Current Transformers (1200-800-400 /1-1 A) or as per site specifications) , 25KA for one second, rated dynamic current 25KA(peak), Class A insulation, Burden 20 VA, 2 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK.
Handling, Erection/Installation , Assembly, testing and commissioninig of Single phase, 50 c/s 145KV Current Transformers (800-400-200/1-1-1-1-1 A or as per site specifications), 31.5KA for one second, rated dynamic current 100KA(peak), Class A insulation, Burden 20 VA, 3 NO PS core, 1 NO 5P20, 1 NO 0.2s class, GALVANISED TANK.
Handling, Erection/Installation , Assembly, testing and commissioninig of Single phase, 50 c/s 132KV Capacitor Voltage Transformers (132/√3) KV/ (110/√3)V, One min power freq withstand 275KVrms, GALVANISED TANK .Acc Class 0.2
Handling, Erection/Laying , Assembly, testing and commissioning of 2 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
Handling, Erection/Laying , Assembly, testing and commissioning of 5 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
Handling, Erection/Laying , Assembly, testing and commissioning of 8 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
Handling, Erection/Laying , Assembly, testing and commissioning of 10 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
Handling, Erection/Laying , Assembly, testing and commissioning 16 Core, 2.5 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
Handling, Erection/Laying , Assembly, testing and commissioning of 4 Core, 6 sq mm, 1100 V, PVC insulated, PVC sheathed, FRLS, galvanised steel wire/ strip armoured stranded copper conductor control cable complete
Handling, Erection/Laying , Assembly, testing and commissioning of Marshalling kiosk with Kiosk frames stainless steel/Hot dip Galvanised structural sections for pressed and shaped cold-rolled sheet steel of thickness not less than 1.6 mm. Doors and covers shall also be cold rolled sheet steel of thickness not less than 1.6 mm. complete structures shall be rigid, self- supporting, free from flows, twists and bends. Dust and vermin proofconstruction and shall be provided with a degree of protection of IP: 55, with Copper Bar earthing for 33KV. Finishing paint on panels shall be of shade692 (smoke grey) of IS: 5. The inside shall be properly stoved. The paint thickness shall be at least 50 microns.
Handling, Erection, Assembly, testing and commissioning of Galvanised Structures for CVTs (MS)
Handling, Erection, Assembly, testing and commissioning of Hot Dip Galvanised Nuts and Bolts
Handling, Erection/Laying , Assembly, testing and commissioning of T Clamps 0.2/0.4, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Handling, Erection/Laying , Assembly, testing and commissioning of T Clamps 0.2/0.2, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Twinning of 132 KV Reserve Bus by 0.5 ACSR(Moose Conductor) and Twinning of 33 KV Main and Reserve Buses by 0.5 ACSR Moose Conductor and Replacement of 0.2/0.4 Conductor by 0.5 Moose.
Handling, Erection/Laying , Assembly, testing and commissioning of 0.5 ACSR Moose (a)Aluminium =54/3.53 mm (b) Steel= 7/3.53 mm overall diameter =31.77mm Approx. Wt. =1998 kg/km ultimate strength = 159.60 KN
Handling, Erection/Laying , Assembly, testing and commissioning of Single Tension Fittings For Twin Moose shall have minimum failing load of 100% ultimate strength of Bundle cnductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm.
Handling, Erection/Laying , Assembly, testing and commissioning of Single Suspension Fittings For Twin Moose shall have minimum failing load of 50% ultimate strength of bundle conductors with Forged Steel Hanger free center type without bolt only having slipping strength 15% of ultimate strength of conductor.The ball and socket designation must be 20mm.
Handling, Erection/Laying , Assembly, testing and commissioning of Single Tension Fittings For Single 500mm2 ACSR shall have minimum failing load of 100% ultimate strength of Bundle conductors with compressive type Tension clamps having slipping strength 95% of ultimate Strength of conductors. The ball and socket designation must be 20mm. Minimum Ultimate strength (Tensile strength) shall be 70 KN.
Handling, Erection/Laying , Assembly, testing and commissioning of Single Suspension Fittings For Single 500mm2 conductor shall have minimum failing load of 50% ultimate strength of bundle conductors with Forged Steel Hanger free center type without bolt only having slipping strength 15% of ultimate strength of conductor.The ball and socket designation must be 20mm.
Handling, Erection/Laying , Assembly, testing and commissioning of T Clamps twin 0.5/single 0.2, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Handling, Erection/Laying , Assembly, testing and commissioning of T Clamps Twin 0.5 / Twin 0.5, made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Handling, Erection/Laying , Assembly, testing and commissioning of T Clamps single 0.5/ single 0.5 made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Handling, Erection/Laying , Assembly, testing and commissioning of P G Clamps 0.5 made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Handling, Erection/Laying , Assembly, testing and commissioning of Disc Insulators 70 KN,Ball & Socket type, 145mm height and 255mm dia. Creepage total 430 mm and 260 mm protected.
Handling, Erection/Laying , Assembly, testing and commissioning of Disc Insulators 120 KN,Ball & Socket type, 145mm height and 280mm dia. Creepage total 430 mm and 260 mm protected.
Handling, Erection/Laying , Assembly, testing and commissioning of Spacers For Twin Moose must be one-piece construction of aluminum alloy of an approved type without any projection, cuts, abrasions etc. or chattering parts and shall conform to IS:10162
Handling, Erection/Laying , Assembly, testing and commissioning of T Clamps Twin500mm2 / Single 500 mm2 , made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition)
Handling, Erection/Laying , Assembly, testing and commissioning of Isolator pad Clamps 0.5 made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition) (suitable for single 0.5 ACSR MOOSE)
Handling, Erection/Laying , Assembly, testing and commissioning of Isolator pad Clamps 0.5 Twin made of Alluminium Alloy and shall comply in all respects with IS:5561-1970 (latest edition) (suitable for TWIN 0.5 ACSR MOOSE)
Handling, Erection/Laying , Assembly, testing and commissioning of CT I clamp with copper tube made of alimunium alloy and shall comply in all respects with IS;5561-1970 (latest edition)
Handling, Erection/Laying , Assembly, testing and commissioning of CT I clamp( twin) with copper tube made of alimunium alloy and shall comply in all respects with IS;5561-1970 (latest edition)
(C) Dismantling of various old equipments, conductor, fittings/Discs and other allied material spared after erection and commissioning of new equipments and after twining of 132 KV and 33 KV buses etc, their safe handling, dragging, loading at site, its transportation, unloading either at divisional / site store or as per the instructions of Engineer incharge.
Dismantling of 132 KV , 33 KV old equipments alongwith their fittings, cables, conductor, and other allied material which got spared out of the works elaborated above etc ( where equipments and condutor( in twining job) and other material is to be replaced ) complete job
Modification/repairs of existing foundations for installation of circuit breaker,CT'S etc, includinding dismanteling of some portion of concrete, fixing of foundation bolts as per new breaker structure,providing of MS chanels 100*50*50 mm and laying of new concrete as required( if required) as per instructions of site Engineer including earthing wherever necessary.
(D) Civil Works including Design, Geo-Technical Soil Investigation, Supply, Execution/Laying of foundations and prepration of drawings and other allied works ( Complete Job)
Laying of 132KV CVT foundations (as per Drawing)
Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, including back filling of soil after completion of foundation, as directed by Engineer-in-Charge. All kinds of soil : 12*2.5*2.5*1.6=120
Prvoding and laying hand packed stone soling in foundation, under floors etc. incluidng ramming, watering,consolidating and all carriages / head load upto site of work complete.12*2*2*0.15=7.2 cum
Plain cement concrete of specified grade and strength conforming to IS: 456 placed as sub-base under structural concrete or as shown in approved construction drawings at all levels including cost of all materials, labour, hire charges of equipments and T&P, POL, Centering & shuttering etc complete for handling, transportation, batching, mixing, placing, vibrating, compacting, leveling, curing etc. as per specification, construction drawings and direction of Engineer-in-charge.
Concrete of M-7.5 grade 1:4:8 (1 cement :4 coarse sand :8 graded stone agg.) having cube strength of 7.5 N / mm2 with 40 mm nominal size coarse aggregate. 12*1.5*1.5*0.1=2.7 cum
Structural cement concrete ( plain/ reinforced) of specified 28 days strength (nominal size of coarse aggregate 20 mm) at all levels, including cost of all materials, labour, hire charges of equipments and T&P, POL, Centering & shuttering, curing, etc complete for handling, transportation, batching, mixing, placing, vibrating, and rendering, cleaning and finishing the exposed over ground surfaces with cement mortar 1:3 (1 cement : 3 sand) to give smooth and even surface, stub setting, fixing of foundation bolts ( as applicable 600X20 mm) but excluding the cost of reinforcement complete as per specification, construction drawings and direction of Engineer-in-charge.
Concrete of M-20 grade 1:1.5:3 (1 cement :1.5 coarse sand :3 graded stone agg.) having cube strength of 20 N / mm2 with 20 mm nominal size coarse aggregate.
High yield strength cold deformed steel reinforcement bars conforming to IS: 1786 for R.C.C. or any other work including the cost of all materials, binding wire, labour, hire charges of equipments and T&P, bending, binding, placing and tieing in position, POL etc. complete as per specification, construction drawings and direction of Engineer-in-charges.
Concreting of 132KV Yard and 33 KV yard.
Earth work in surface excavation 30 cm in depth but exceeding 1.5 m in width as well as10 sqm on plan including disposal of excavated earth, lead upto 50meterand lift upto 1.5m, as directed by Engineer-in-Charge. All kinds of soil : 1. For one 132 KV bay =52mx12.5=650sqm....for 8 such bays=8x650=5200sqm.Extra area on north side of control room building=980sqm.Total area=6180sqm 2. For One 33 KV bay=5.5x25=137.5sqm.....for 11 such bays=137.5x11=1512.5sqm+250sqm for shunt bays=1762.5sqm TOTAL= 6180 +1762.5= 7942.5 SQM
Providing and laying & spreading of 100mm thick stone soling,hand packed including cost of all materials,labour,hire charges of equipment and T&P,POL etc complete for handling,compacting,watering,batching,placing ( Complete Job)
Plain cement concrete of specified grade and strength conforming to IS: 456 placed as sub-base under structural concrete or as shown in approved construction drawings at all levels including cost of all materials, labour, hire charges of equipments and T&P, POL, Centering & shuttering etc complete for handling, transportation, batching, mixing, placing, vibrating, compacting, leveling, curing etc. as per specification, construction drawings and direction of Engineer-in-charge.
Concrete of M-10 grade 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate) having cube strength of 10 N / mm2 with 20 mm nominal size coarse aggregate. 1. Mix-M10 Depth=4”(100mm), = 6180x0.1 =618.0 cum 2. Mix-M10 1762.5x0.1=176.25Cum….... TOTAL= 618.00+176.25= 794.25 CUM
Providing and spreading of 40mm size crushed stone gravel for spreading on concrete which includes cost of all materials,labour,hire charges of equipment, Mechanical Transportation, Manual carriage and T&P,POL etc complete for handling,placing ,Spreading evenly 4"thick=6180x0.1=618.0Cum and 1762.5x0.1=176.25Cum….... TOTAL= 618.00+176.25= 794.25 CUM
Providing of PVC pipes 100mm dia,cutting in pieces of length 200mm and fixing the same for in concrete for smooth dissipation and non-accumulation of water in the ground.
Fabrication/replacement of damaged Duct Covers.
RCC duct cover(160No) L=4.5feet B=1.5 feet Thickness=2” i) Concrete per duct cover=1.125cft=0.0315Cum (pre cast M-20) ii) TMT steel bar per duct cover(8mm) =21RFT=6.46 including bending,cutting,straightening etc. iii) Angle iron frame for one duct cover=50mmx50mmx5mm=12feet=3.6m=13.68Kg including cutting, hoisting, fixing in position complete.
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