Turnkey Construction of one no. of 33kV Pangram Feeder Bay along with Bay Extension including Civil Works at 132kV Pailapool GSS, AEGCL

Amount

Supply of Equipments and accessories

33kV, 26.3kA, 1250A, Vacumm Circuit Breaker complete with mounting structure and accessories including Terminal connectors.

33kV, 400-200/1-1A, 2-Core Single Phase CT complete with all fittings and accessories including Terminal connectors (0.2 Class, live tank type).

33kV (33kV/1.732/110V/1.732), 2 core PT (1-Phase, 0.2 class live tank type) including all accessories, terminal connectors and marshalling Box as required.

33kV, 25kA, 1250A motorised isolators with Earth Switch complete with all fittings and accessories including Terminal connectors.

33kV, 25kA, 1250A motorised isolators without Earth Switch complete with all fittings and accessories including Terminal connectors.

33kV Lightning Arrester complete with all fittings and accessories including Terminal connectors and surge counter.

33kV Post insulator with all fittings including Terminal connectors

Mounting Structures with mounting & foundation bolts as per drawing.

33kV Motorised isolators with Earth Switch

33kV Motorised isolators without Earth Switch

33kV Feeder Control and Relay Panel (with BCU) (Simplex Type) suitable for integration to Siemens SAS

Managed Ethernet switch with OF PATCH cable of sufficient length for SAS Integration

3Ph, 4 wire, ABT compliant Energy meter (class-0.2) including installation (SAMAST COMPLIANT)

Insulaor strings, Clamps & Connectors (UPG, T Etc.)

UPG/T clamps for connection to Bus (Panther to Panther)

Double tension clamp with hardware fittings

Double suspension clamp with hardware fittings

ACSR Panther Conductor

Armoured Control Cable (Copper)

4CX2.5 sqmm

7CX1.5 sqmm

12CX 1.5 sqmm

Armoured Power Cable (Aluminium)

2CX6 sqmm

4CX 16sqmm

3 1/2 C X 35 sqmm

Supply of AC Marshalling Kiosk including construction of foundation, installation and cable foundation.

33kV Switchyard Structures

Column : 7 nos (1MT approx each)

Beam Type: 7 nos (0.5 MT aprox each)

LED Lights for Switch Yard Illumination, including Fitting and fixing

Earthmat Extension and grounding of equipments

Main earth mat (65x12 mm GI flat)

50x6 GI flat Earthing conductor for earthing of indoor L.T & control panels, Junction box, Marshalling boxes, cable trenches etc.

100 mm Dia. 3mtr long M.S. rod earth electrode

Mandatory Spares

For 33kV VCB

Closing coil

Tripping coil

Spring charging motor

Operating mechanism

Complete one no. of VCB pole (Spare) compatible to fitting in any phase of the VCB

33kV, 25 kA, 1250A Isolators Female contact (Entire Assembly)

33kV, 25 kA, 1250A Isolators Moving contact (Entire Blade Assembly)

33kV, 400-200/1-1A, 2-Core Single Phase CT complete with all fittings and accessories including Terminal connectors (0.2 class, live tank type)

33kV Lightning Arrester

Numerical Backup Relay @30% on 33kV Feeder Control and Relay Panel (Simplex Type) suitable for integration to Siemens SAS

Master trip Relay @ 10% on 33kV Feeder Control and Relay Panel (Simplex Type) suitable for integration to Siemens SAS

Bay control unit @ 30% on 33kV Feeder Control and Relay Panel (Simplex Type) suitable for integration to Siemens SAS

Clamps and terminal connectors (UPG clamps) Panther-Panther

OFC Patch Cord (a) ST-LC

OFC Patch Cord (a) ST-ST

Description of Work / Item(s)

Amount

F&I of Equipments and accessories

33kV, 26.3kA, 1250A, Vacumm Circuit Breaker complete with mounting structure and accessories including Terminal connectors.

33kV, 400-200/1-1A, 2-Core Single Phase CT complete with all fittings and accessories including Terminal connectors (0.2 Class, live tank type).

33kV (33kV/1.732/110/1.732/1), 2 core PT (1-Phase, 0.2 class live tank type) including all accessories, terminal connectors and marshalling Box as required.

33kV, 25kA, 1250A motorised isolators with Earth Switch complete with all fittings and accessories including Terminal connectors.

33kV, 25kA, 1250A motorised isolators without Earth Switch complete with all fittings and accessories including Terminal connectors.

33kV Lightning Arrester complete with all fittings and accessories including Terminal connectors and surge counter.

33kV Post insulator with all fittings including Terminal connectors

Mounting Structures with mounting & foundation bolts as per drawing (F&I).

33kV Motorised isolators with Earth Switch

33kV Motorised isolators without Earth Switch

33kV Feeder Control and Relay Panel (with BCU) (Simplex Type) suitable for integration to Siemens SAS

Managed Ethernet switch with OF PATCH cable of sufficient length for SAS Integration

3Ph, 4 wire, ABT compliant Energy meter (class-0.2) including installation (SAMAST COMPLIANT)

Insulaor strings, Clamps & Connectors (UPG, T Etc.) (F&I)

UPG/T clamps for connection to Bus (Panther to Panther)

Double tension clamp with hardware fittings

Double suspension clamp with hardware fittings

ACSR Panther Conductor

Armoured Control Cable (Copper) (F&I)

4CX2.5 sqmm

7CX1.5 sqmm

12CX 1.5 sqmm

Armoured Power Cable (Aluminium) (F&I)

2CX6 sqmm

4CX 16sqmm

3 1/2 C X 35 sqmm

Supply of AC Marshalling Kiosk including construction of foundation, installation and cable foundation. (F&I)

33kV Switchyard Structures (F&I)

Column : 7 nos (1MT approx each)

Beam Type: 7 nos (0.5 MT aprox each)

LED Lights for Switch Yard Illumination, including Fitting and fixing (F&I)

Earthmat Extension and grounding of equipments (F&I)

Main earth mat (65x12 mm GI flat)

50x6 GI flat Earthing conductor for earthing of indoor L.T & control panels, Junction box, Marshalling boxes, cable trenches etc.

100 mm Dia. 3mtr long M.S. rod earth electrode

Mandatory Spares (F&I)

For 33kV VCB

Closing coil

Tripping coil

Spring charging motor

Operating mechanism

Complete one no. of VCB pole (Spare) compatible to fitting in any phase of the VCB

33kV, 25 kA, 1250A Isolators Female contact (Entire Assembly)

33kV, 25 kA, 1250A Isolators Moving contact (Entire BladeAssembly)

33kV, 400-200/1-1A, 2-Core Single Phase CT complete with all fittings and accessories including Terminal connectors (0.2 class, live tank type)

33kV Lightning Arrester

Numerical Backup Relay @30% on 33kV Feeder Control and Relay Panel (Simplex Type) suitable for integration to Siemens SAS

Master trip Relay @ 10% on 33kV Feeder Control and Relay Panel (Simplex Type) suitable for integration to Siemens SAS

Bay control unit @ 30% on 33kV Feeder Control and Relay Panel (Simplex Type) suitable for integration to Siemens SAS

Clamps and terminal connectors (UPG clamps) Panther-Panther

OFC Patch Cord (a) ST-LC

OFC Patch Cord (a) ST-ST

Description of Work / Item(s)

Amount

Erection, testing & commissioning of Equipment including laying & terminating of LT power and control cables, connection of terminal clamp connectors as required and equipment earthing.

33kV Vacumm Circuit Breaker

33 kV, 400-200/1-1 A, 2 core feeder CT including marshalling box.

33kV Isolator with Earth Switch

33kV Isolator without Earth Switch

33kV Post Insulator

Erection of equipment mounting structure including excavation, construction of foundation, backfilling, compacting as per drawing & specification including supply of all materials and labour as per supervision of site engineer

33kV Vacumm Circuit Breaker

33 kV, 400-200/1-1 A, 2 core feeder CT including marshalling box

33kV Isolator with Earth Switch

33kV Isolator without Earth Switch

33kV Post Insulator

Construction of Foundation for lattice steel columns including supply of all foundation materials and labour

Column : 7 nos

Erection of lattice Steel structures along with structure earthing.

Column : 7 nos (1MT approx each)

Beam Type: 7 nos (0.5 MT aprox each)

Installation, testing and commissioning of 33kV Feeder Control & Relay panel

Installation in KIOSK, including testing, commissioning of C&R panel

Installation of C&R panel into existing SAS including testing and commissioning

Construction of Covered Cable Trenches including supply of all foundation materials and labour as per specification and drawing.

C type

D type

SWITCHYARD PCC AND GRAVELLING

Providing 80mm thick PCC base in prop 1:3:6 as per drawing & specifications including supply of all materials and labour.

Providing switchyard gravelling (100mm thickness) including levelling etc as per directive of site engineer.

Installation of earthing system

Installation of Main Earth mat (65x12 mm GI Flat) and connection to riser icluding painting of welding joints with bitumen paint and connecting to main earthmat.

Installation M.S. rod earth electrode (driven) with test link including making necessary connections and construction of covered earthpits

Description of Work / Item(s)

Amount

Construction of Outdoor cable trench type-A

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift uptoEarth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.4 - 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.2 Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:2:4 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. b) 75mm thick slab

Providing perforated cable tray

Construction of Outdoor cable trench type-C

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift uptoEarth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.4 - 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for 5.9.2 Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing precast R.C.C slab over drain ,septic tank etc. in prop. 1:2:4 reinforced with 10mm M.S. bar @ 150mm centre both ways tying with 20 gauge black annealed wire with necessary shuttering , curing etc. complete including fixing in position as directed. b) 75mm thick slab

Providing perforated cable tray

Civil Works related to Proposed 33kV Bay Extension at 132/33kV Pailapool GSS

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift up to 1.5 m. 2.28.1 All kinds of soil sqm

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources).

Coursed rubble masonry (first sort) with hard stone in foundation and plinth with : 7.6.1 Cement mortar 1:6 (1 cement : 6 coarse sand)

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth,sides of foundation etc. complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.6 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources). (Switchyard PCC)

Welded steel wire fabric fencing with posts of specified material and of standard design placed and embedded in cement concrete blocks 45x45x 60 cm of mix 1:5:10 (1 cement:5 fine sand : 10 graded stone aggregate 40 mm nominal size), every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and struts embedded in cement concrete blocks 70x45x50 cm of the same mix, provided with welded steel wire fabric fixed between the posts fitted and fixed with G.I. staples on wooden plugs or tied to 6 mm bar nibs with G.I. binding wire (cost of posts, welded steel wire fabric, painting, earth work in excavation and concrete to be paid for separately).

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete. (50X50X4.5MM) MS Angle

Everlite Engineering Industries (BID ID -236013)

Jayanta Khaund (BID ID -235181)

Jayanta Khaund (BID ID -235181)

Everlite Engineering Industries (BID ID -236013)

SMP MARKETING (BID ID -236120)

Everlite Engineering Industries (BID ID -236013)

Jayanta Khaund (BID ID -235181)

SMP MARKETING (BID ID -236120)