Supply, Installation, Testing and Commissioning for Creation of 100KVA Sub-Station along with laying HT/LT Line at Shanti Stukpa on full turnkey basis for the year 2024-25

Amount

DT (Supply Part)

100 KVA, 11/0.433kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level- 2, (Aluminium wound upto 25kVA, Copper wound for 25kVA or higher kVA ratings) , and with LV Cable Box having detachable Aluminium Gland plate

Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp,Vertical Type

11 kV Horn Gap Fuse Set 3 Phase 200A

120 mm² Cable, 1.1kV Grade, PVC Insulated Stranded Conductor FRLS type for 100kva

9 Mtr. Long Pole,ST-410 SP33)

33kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 900mm

GI Channel/Angle/Flat of sizes including clamps

Galvinized Nuts and Bolts.

Earthing of substation --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 25 mm x 3 mm for connection of transformer body,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

33kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 900mm

LT Distribution Box for 100 kVA DTR with TPN MCCB short ckt rating 16 KA for incomer 140Amp and suitable MCCBs for outgoing circuits with terminal extensions

Galvanised Stay Set with 50x8mm stay clamp, guy insulator(2Nos.), anchor plate (200x 200 x 6 mm), nut-bolts, 2 Nos turn-buckles, 1.8m long, 16 mm diameter solid GS stay rod & 7/3.15 mm dia GI stranded wire complete

3-phase 4 wire Trivector Smart Meter with CT(LTCT AMR compitable)

Wedge Connectors/PG Clamps

Danger Plates with Clamps

GI Barbed Wire for Anti Climbing

Cement bottoming 1:2:4 mix as per REC standards.5cum/pole

Painting of Poles Red Oxide

Painting of Poles Aluminium Paint

Transformer Fencing

Sundry items like aluminium lugs, jumper, binding Tape

Installation/Testing/Commissioning (Part)

100 KVA, 11/0.433kV, 3-phase Distribution Transformers with Bimetallic Terminal Connectors Energy Level- 2, (Aluminium wound upto 25kVA, Copper wound for 25kVA or higher kVA ratings) , and with LV Cable Box having detachable Aluminium Gland plate

Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type

11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp,Vertical Type

11 kV Horn Gap Fuse Set 3 Phase 200A

120 mm² Cable, 1.1kV Grade, PVC Insulated Stranded Conductor FRLS type for 100kva

9 Mtr. Long Pole,ST-410 SP33)

33kV Polymeric composite Disc Insulator 12kV,min failing load 45kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 900mm

GI Channel/Angle/Flat of sizes including clamps

Galvinized Nuts and Bolts.

Earthing of substation --Excavation of earth pit of dia 650 mm & depth 3000 mm, installation of Earthing pipe of 40 mm Nominal bore & 4mm wall thickness & length 2.5 mtr long as Per IS 1239.GI Strip for neutral earthing of size 25 mm x 3 mm for connection of transformer body,G.O Set & lightening arrestor as per IS 2629/85, GI nuts & bolts,refilled with earth enhancement materials and earth Chamber made of brick masonary with RCC slab cover.

33kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, creepage distance 900mm

LT Distribution Box for 100 kVA DTR with TPN MCCB short ckt rating 16 KA for incomer 140Amp and suitable MCCBs for outgoing circuits with terminal extensions

Galvanised Stay Set with 50x8mm stay clamp, guy insulator(2Nos.), anchor plate (200x 200 x 6 mm), nut-bolts, 2 Nos turn-buckles, 1.8m long, 16 mm diameter solid GS stay rod & 7/3.15 mm dia GI stranded wire complete

3-phase 4 wire Trivector Smart Meter with CT(LTCT AMR compitable)

Wedge Connectors/PG Clamps

Danger Plates with Clamps

GI Barbed Wire for Anti Climbing

Cement bottoming 1:2:4 mix as per REC standards.5cum/pole

Painting of Poles Red Oxide

Painting of Poles Aluminium Paint

Transformer Fencing

Sundry items like aluminium lugs, jumper, binding Tape

HT Line (Supply Part )

9 Mtr. Long Pole( ST-410 SP33)

GI V cross-arm with top Bracket including clamp(14.631 kg/complete V-set)

30 mm² ACSR Conductor

33kV Polymeric composite Pin Insulator 36kV, 10kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

33kV Polymeric composite Disc Insulator 36kV, 70kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

Galvinized Nuts and Bolts

Danger Plates with Clamps

Anti-Climbing Device with Clamps

Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip.

Red Oxide

Aluminium Paint

Cement bottoming 1:2:4 mix as per REC standards .45cum /pole

11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp,Vertical Type

HT Line (Installation/Testing/Commissioning Part)

9 Mtr. Long Pole( ST-410 SP33)

GI V cross-arm with top Bracket including clamp(14.631 kg/complete V-set)

30 mm² ACSR Conductor

33kV Polymeric composite Pin Insulator 36kV, 10kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

33kV Polymeric composite Disc Insulator 36kV, 70kN, Lighting Impulse 170kV Positive and 180kV Negative, creepage distance 900mm

Galvinized Nuts and Bolts

Danger Plates with Clamps

Anti-Climbing Device with Clamps

Earthing Complete by GI Pipe 40 mm or GI Rod 20mm 2.5 mtr long through GI Strip.

Red Oxide

Aluminium Paint

Cement bottoming 1:2:4 mix as per REC standards .45cum /pole

11kV GO, AB Switch 3-Phase, 3-Pole, 200 Amp,Vertical Type

LT Line (Supply Part)

HDPE Pipe outer dia 180sqmm inner Dia 152mm for laying of LT Cable

3.5C x 185sqmm Al conductor XLPE (E) armoured cable

3.5C x 95sqmm Al conductor XLPE (E) armoured cable

Supply of 415V/230V, 3-Phase, 4 Wire and Neutral, 50Hz ,35KA/1sec LT feeder Pillars comprising of FRP enclosure with combination of incomming and out going feeder cuircuits as per the rating & configuration given in the respective SLD's & technical specification with microprocessor based 4-Pole MCCB of various rating as incomer and specified rating out goings with 4 pole MCCB/4P MCB's, and as per the technical specification /SLD for different Transformers capacities, complete with internal wiring. Bus bars, Link Sets, power terminals of adequate size for cable terminations indications, CT operated TVM, metering as per technical specification support channels rain sheds, complete in all respects. The OGA & Scheme of the panel shall be as per the approved drawing. The LT service pillar shall be for outdoor installation and shall have minimum IP55 protection class. The LT service panel shall be supplied in line with the technical specification as per the following types.

Supply of 415V/230V, 3-Phase, 4 Wire and Neutral, 50Hz ,25-10KA/1sec LT service Distribution Pillars comprising of FRP enclosure with combination of incomming and out going feeder cuircuits as per the rating & configuration given in the respective SLD's & technical specification with specified rating incomer circuit having 4 pole MCCB with all out going provided with U-Clamp anf Fuse Assembly sets of the ratings as specified in the SLD and as per the technical specification. Service pillars to be used with combination of feeder pillar shall be complete with internal wiring. Bus bars, Link Sets, power terminals of adequate size for cable terminations indications, support channels rain sheds, complete in all respects. The OGA & Scheme of the panel shall be as per the approved drawing. The LT service pillar shall be for outdoor installation and shall have minimum IP55 protection class. The LT service panel shall be supplied in line with the technical specification as per the following types.

Supply of Chemical Earthing complete with all clamps, nuts & bolts, washers etc. to be used for to achieve the recommended earth resistance value for high resistivity locations.

Supply of Termination of 3.5Cx95Sqmm

Supply of termination of 3.5Cx185Sqmm

Supply of GI Flat 25x6mm for earthing of service pillar

Cement support cube shape 1:2:4 mix as per REC standrad 0.216 cum/pole

Cement bottoming 1:2:4 mix as per REC standards 0.5cum /foundation of main feeder pillars and sub-feeder pillars

LT Line (Installation/Testing/Commissioning Part)

HDPE Pipe outer dia 180sqmm inner Dia 152mm for laying of LT Cable

3.5C x 185sqmm Al conductor XLPE (E) armoured cable

3.5C x 95sqmm Al conductor XLPE (E) armoured cable

Supply of 415V/230V, 3-Phase, 4 Wire and Neutral, 50Hz ,35KA/1sec LT feeder Pillars comprising of FRP enclosure with combination of incomming and out going feeder cuircuits as per the rating & configuration given in the respective SLD's & technical specification with microprocessor based 4-Pole MCCB of various rating as incomer and specified rating out goings with 4 pole MCCB/4P MCB's, and as per the technical specification /SLD for different Transformers capacities, complete with internal wiring. Bus bars, Link Sets, power terminals of adequate size for cable terminations indications, CT operated TVM, metering as per technical specification support channels rain sheds, complete in all respects. The OGA & Scheme of the panel shall be as per the approved drawing. The LT service pillar shall be for outdoor installation and shall have minimum IP55 protection class. The LT service panel shall be supplied in line with the technical specification as per the following types.

Supply of 415V/230V, 3-Phase, 4 Wire and Neutral, 50Hz ,25-10KA/1sec LT service Distribution Pillars comprising of FRP enclosure with combination of incomming and out going feeder cuircuits as per the rating & configuration given in the respective SLD's & technical specification with specified rating incomer circuit having 4 pole MCCB with all out going provided with U-Clamp anf Fuse Assembly sets of the ratings as specified in the SLD and as per the technical specification. Service pillars to be used with combination of feeder pillar shall be complete with internal wiring. Bus bars, Link Sets, power terminals of adequate size for cable terminations indications, support channels rain sheds, complete in all respects. The OGA & Scheme of the panel shall be as per the approved drawing. The LT service pillar shall be for outdoor installation and shall have minimum IP55 protection class. The LT service panel shall be supplied in line with the technical specification as per the following types.

Supply of Chemical Earthing complete with all clamps, nuts & bolts, washers etc. to be used for to achieve the recommended earth resistance value for high resistivity locations.

Supply of Termination kit of 3.5Cx95Sqmm

Supply of termination kit of 3.5Cx185Sqmm

Supply of GI Flat 25x6mm for earthing of service pillar

Cement support cube shape 1:2:4 mix as per REC standrad 0.216 cum/pole

Cement bottoming 1:2:4 mix as per REC standards 0.5cum /foundation of main feeder pillars and sub-feeder pillars

SS ELECTRICAL SERVICES (BID ID -138616)

M/S DELDAN CONSTRUCTION (BID ID -138609)