Work of releasing of 33KV power supply to the Assistant Garrison Engineer INS Mandovi, Verem for a load of 1950KVA

Amount

COST OF MATERIAL

Supply of 33KV 3 core 400 Sq.mm size Aluminium conductor screened XLPE insulated galvanised flat strip armoured shielded PVC cable including jointing etc.confirming to IS 7098 Part II amended up to date. (6500 mts x 2 runs) including 20 mts cable for RMU to Metering cubcile.

Providing and laying of RCC protective covers of size 600mm long x 250mm width and 50mm thick capable of bearing load of 135Kg., and covered with earth, sand upto depth of 0.15mts. Confirming to IS 1255 1967 at non road crossing.

Supply and laying of river sand for cushioning of 33 KV XLPE underground cable.

Supply and laying of Plastic PVC Warning tape ( for open trench route length)

Supply cable end termination kit suitable for 3c 400 sq.mm Heat shrinkable a) outdoor type

Supply of cable end termination kit suitable for 3c 400 sq.mm Heat shrinkable b) Indoor type

Supply of XLPE straight through jointing kit for 400sq.mm

Supply and laying of bricks (Vita) for separating two cables

Supply of G.I. pipe 150mm for road crossing and riser for the cables

Supply of Hume pipes with collars, 250mm dia wherever there is road crossing, entrance of premises, etc.

Supply of RCC Route Markers for indication of the cables every 100 mts.

Supply of 33KV, 630A, 3 way outdoor ring main unit comprising of 2 Nos. 630A isolated and 1 No. 630A SF6 circuit breaker.

Supply of Earthing complete with 40 mm GI pipe 2.5 mts long alongwith 20 kgs salt charcoal complete with brick masonary

Supply of GI Strip 25 mm X 5 mm for connecting equipments

Supply of 33KV Metering cubicle complete.

Supply of FPR Wire Mesh Fencing complete with gate as per specification

Supply of GI sructure Material for 33KV Bay including Fabrication and fitting etc as per schedule enclosed

Supply of Disc insulator 70 KN string of 3 disc with 3 U bolted type metal parts.

Supply of 3 U bolted type metal part for 70 KN Disc Insulator String

Supply of ACSR wolf conductor 30 by 7 by 2.59 (nominal alluminium area 195 sq.mm) (398 amp max at 45 deg. C)

Supply of 33 KV Pin Insulators with G.I. Pins

Supply of 36KA 1250A 25KA Outdoor type vaccum circuit breaker with spring type mechanism alongwith GI support structure marshalling box, pad type connectors suitable for ACSR wolf conductor and all required accessories including cement concrete foundation.

Supply of 33KV outdoor type Current Transformer having 4 cores of ratio 400 by 200 to100 by 5A, 15VA, Class1 accuracy, 25KA,with first filling of oil alongwith terminal connectors suitable for terminating Wolf conductor and marshalling GI CT junction box complete as per Technical specification.

Supply of 33 KV Outdoor type Potential Transformer having a ratio of 33 by sqrt 3 by 110 by sqrt 3 110 sqrt 3 Volts PT, along with first filling of oil along with terminal connectors suitable for terminating Wolf Conductor and marshalling GI PT junction box complete as per Technical Specification

Supply of 33KV Incomer control panel with relay with meter protection relays consisting of electronic DLMS trivector energy meter, voltmeter, ammeter and earth fault, over current , diff., sen. fault relays, master trip relay, incation lamps semaphore, annuncitaion panel complete etc. including foundation

Supply of Supply of complete 33 KV 630A , 10KA ,centre post rotating , double break outdoor type isolator with earth switch including drive mechanism box for manual and motor operated for local & remote operation with suitable connectors.The isolator should be designed for 30V DC aux supply

Supply of 30KV 10KA station class gapless type lightening arrestors complete with insulating base ,surge counter, along with necessary connectors for terminating Wolf conductor

Supply of T Pad Connector suitable for Wolf Conductor

Supply of Special Earthing Borewell type with 2 and half inch pipe 20 mts deep in hard rock area

Supply of GI Strip 50 mm X 6 mm for connecting equipments (for Earthing System)

Supply of unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 4 core x 4 sq.mm

Supply of unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 19 core x 2.5 sq.mm

Supply of unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 4 core x 2.5 sq.mm

Supply of unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 3 core x 2.5 sq.mm

Supply and laying of Cement Concrete

COST OF ERECTION

Earthwork excavation including foundation trenches or drain (not exceeding 0.9mts in width) and 1.5mts in depth on road chambers/pavements soiling, ramming and levelling of bottoms, making bottoms free from stones including removing out the excavated soil/materials as directed within the load of 40 mts.(0.9 X 1.3 X 6000 mts)

Laying, termination testing and commissioning of 2 Runs of 33KV 3 core 400 Sq.mm size Aluminium conductor screened XLPE insulated galvanised flat strip armoured shielded PVC cable including jointing etc.confirming to IS 7098 Part II amended up to date. (6500 mts x 2 runs )including 20 mts cable for RMU to Metering cubcile.

Filling up of available excavated earth (excluding rocks) in trenches plinth, sides, foundation etc. in layers not exceeding 0.2 mts depth consolidating each deposited layer by ramming and watering load up to 50 mts (0.9 x1.1 x 6000 m)

Disposal of surplus excavated soil material by mechanical transportation including loading unloading and stacking ,levelling as directed within a distance of 2500 mts

Providing cable end termination kit suitable for 3c 400 sq.mm Heat shrinkable a) outdoor type

Providing cable end termination kit suitable for 3c 400 sq.mm Heat shrinkable b) Indoor type

Providing XLPE straight through jointing kit for 400sq.mm

Providing G.I. pipe 150mm for road crossing and riser for the cables

Providing, laying and fixing of Hume pipes with collars, 250mm dia wherever there is road crossing, entrance of premises, etc.

Providing RCC Route Markers for indication of the cables every 100 mts.

Erection of 33KV, 630A, 3 way outdoor ring main unit comprising of 2 Nos. 630A isolated and 1 No. 630A SF6 circuit breaker.

Erection of Earthing complete with 40 mm GI pipe 2.5 mts long alongwith 20 kgs salt charcoal complete with brick masonary

Erection of GI Strip 25 mm X 5 mm for connecting equipments

Erection of 33KV Metering cubicle complete.

Erection of FPR Wire Mesh Fencing complete with gate as per specification

Erection of GI sructure Material for 33KV Bay including Fabrication and fitting etc as per schedule enclosed

Erection of Disc insulator 70 KN string of 3 disc with 3 U bolted type metal parts.

Erection of 3 U bolted type metal part for 70 KN Disc Insulator String

Erection of ACSR wolf conductor 30 by 7 by 2.59 (nominal alluminium area 195 sq.mm) (398 amp max at 45 deg. C)

Erection of 33 KV Pin Insulators with G.I. Pins

Erection of 36KA 1250A 25KA Outdoor type vaccum circuit breaker with spring type mechanism alongwith GI support structure marshalling box, pad type connectors suitable for ACSR wolf conductor and all required accessories including cement concrete foundation.

Erection of 33KV outdoor type Current Transformer having 4 cores of ratio 400 by 200 to100 by 5A, 15VA, Class1 accuracy, 25KA,with first filling of oil alongwith terminal connectors suitable for terminating Wolf conductor and marshalling GI CT junction box complete as per Technical specification.

Erection of 33 KV Outdoor type Potential Transformer having a ratio of 33 by sqrt 3 by 110 by sqrt 3 110 sqrt 3 Volts PT, along with first filling of oil along with terminal connectors suitable for terminating Wolf Conductor and marshalling GI PT junction box complete as per Technical Specification

Erection of 33KV Incomer control panel with relay with meter protection relays consisting of electronic DLMS trivector energy meter, voltmeter, ammeter and earth fault, over current , diff., sen. fault relays, master trip relay, incation lamps semaphore, annuncitaion panel complete etc. including foundation

Erection of Supply of complete 33 KV 630A , 10KA ,centre post rotating , double break outdoor type isolator with earth switch including drive mechanism box for manual and motor operated for local & remote operation with suitable connectors.The isolator should be designed for 30V DC aux supply

Erection of 30KV 10KA station class gapless type lightening arrestors complete with insulating base ,surge counter, along with necessary connectors for terminating Wolf conductor

Erection of T Pad Connector suitable for Wolf Conductor

Erection of Special Earthing Borewell type with 2 and half inch pipe 20 mts deep in hard rock area

Erection of GI Strip 50 mm X 6 mm for connecting equipments (for Earthing System)

Laying, terminating , commissioning unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 4 core x 4 sq.mm

Laying, terminating and commissioning unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 19 core x 2.5 sq.mm

Laying, terminating and commissioning unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 4 core x 2.5 sq.mm

Laying, terminating and commissioning unarmoured control cable of 1.1 KV heavy duty PVC sheathed, PVC insulated copper conductor cable of size 3 core x 2.5 sq.mm

Aravinda Electricals