NIT NO:1065/TC/2026-27

Wiring for light/ fan/ exhaust fan / call bell point with 3x1.5 sqmm FRLS PVC insulated stranded copper conductor wire for phase, neutral and earth in concealed FRLS PVC conduit (heavy duty, thickness of pipe should be 2 mm) with 5/6 amp modular switch, modular base and cover plate, suitable size G.I. box as per specification and IS: 694 (2010), IS: 9537 (2000 Part 5)

Short Point

Medium Point

Long Point

Extra for providing and fixing light plug point on board in concealed FRLS PVC conduit (heavy duty, thickness of pipe should be 2 mm) point wiring with modular type 3 pin 5/6 amp socket outlet and 5/6 amp switch including cost of base and cover plate and G. I. box etc. as per specification and IS: 694 (2010), IS: 9537 (2000 Part 5)

Wiring for light plug point with 3x2.5 sq mm FRLS PVC insulated stranded copper conductor wire for phase, neutral and earth in concealed FRLS PVC conduit (heavy duty, thickness of pipe should be 2 mm) along with modular type 6 Amp switch and 3 pin 6 amps socket outlet with modular base and cover plate, suitable size G.I. box, earthing the switch box and socket outlet with same size wire etc. as per specification and IS: 694 (2010), IS: 9537 (2000 Part 5)

Long Point

Extra Long Point I

Extra Long Point II

Extra Long Point III

Wiring for power plug point with 3x4 sq mm FRLS PVC insulated stranded copper conductor wire for phase, neutral and earth in concealed FRLS PVC conduit (heavy duty, thickness of pipe should be 2 mm) along with modular type 16 Amp switch and 6 pin 16 amps socket outlet with modular base and cover plate, suitable size G.I. box, earthing the switch box and socket outlet with same size wire etc. as per specification and IS: 694 (2010), IS: 9537 (2000 Part 5)

Extra Long Point I

Extra Long Point II

Extra Long Point III

Wiring for circuit/ sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, wire in concealed FRLS PVC conduit (heavy duty, thickness of pipe should be 2 mm) as per specification and IS: 694 (2010), IS: 9537 (2000 Part 5)

3 X 1.5 sq. mm in 20mm conduit

3 X 2.5 sq. mm in 20mm conduit

6 X 2.5 sq. mm in 25mm conduit

9 X 2.5 sq. mm in 32mm conduit

3 X 4 sq. mm in 25mm conduit

3 X 6 sq. mm in 25mm conduit

6 X 4 sq. mm in 32mm conduit

6 X 6 sq. mm in 32mm conduit

6 X 10 sq. mm in 40mm conduit

Supplying and drawing UTP 4 pair Cat 6 LAN wire in existing surface/ concealed Steel/FRLS PVC conduit as per specification and IS: 694 (2010)

Supplying and drawing following pair 0.5 mm FRLS PVC insulated stranded copper conductor armoured telephone wire in the existing surface/ concealed Steel/PVC conduit as per specification and IS: 694 (2010)

Supplying, installation, testing and commissioning of following LED tube light fitting including batten with Electronic Driver Heat sink Capacitor complete with all other accessories on surface/ in false ceiling, including connection, earthing etc complete as per specification and IP20, P.F. should be greater than 0.9. LED chip efficacy ratio ≥ 100 lumens /watt.

18/20 watt {4 feet}

Supplying, installation, testing and commissioning of following 230/250 volts LED street light fitting with all accessories like driver, heat sink made of die cast aluminium with IP 66 protection and 15 KV surge protection on pole bracket, including connection, earthing, Separate housing for driver etc complete as per specification and P.F. should be greater than 0.9. LED chip efficacy ratio ≥ 120 lumens /watt.

Supplying of following 230/250 volts LED Flood light fitting with all accessories like driver, heat sink made of die cast aluminium with IP 66 protection and 15 KV surge protection on pole bracket, including connection, earthing, Seperate housing for driver etc complete as per specification and P.A. should be greater than 0.9. LED chip efficacy ratio ≥ 120 lumens /watt.

MAIN METAL BOARD, BBC, IC

Providing and making interconnection in cubical panel between BBC and switchgears with following size FRLS PVC insulated copper conductor wire lead of length upto 50cm including providing copper thimbles on both ends as per specification (To be measured separately for each phase/ neutral).

10 sqmm (32 amp)

16 sqmm (63 amp)

35 sqmm (125 amps)

Fabrication, supply, installation, testing and commissioning of cubicle type compartmentalized wall/ floor mounted power cum control panel board of specified size and following depth made out of not less than 2 mm thick CRCA MS powder coated sheet with suitable size compartments for bus bars, switchgears and necessary cutouts for voltmeters, ammeters etc as per specifications including powder coating painting but without busbars, switchgears and other accessories etc complete as per specification.

Upto 300 mm deep

Above 300 mm and upto 450 mm deep

Above 450 mm and upto 600 mm deep

750 mm deep

900 mm deep

1200 mm deep

Supply, installation, testing and commissioning of 4 pole (3 phase + neutral) aluminium bus bars in existing cubicle type compartmentalized wall/ floor mounted panel board along with suitable size and shape insulators, necessary bolts and nuts etc complete as per specification.

100 amp (20x5mm)

200 amp (30x5mm)

300 amp (50x5mm)

400 amp (50x6mm)

500 amp (75x6mm)

800 amp (100x6mm)

1200 amp (125x10mm)

MCCB, MCB, MCBDB

Providing and fixing following rating and breaking capacity MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as per specification, IS/ IEC: 60947-2 and Ics = 100 % Icu.

3 pole MCCB, 25-100A, Adjustable Thermal Release, 18KA

4 pole MCCB, 100A, Adjustable Thermal - Magnetic Release, 35KA

4 pole MCCB, 125A, Adjustable Thermal - Magnetic Release, 35KA

4 pole MCCB, 160A, Adjustable Thermal - Magnetic Release, 35KA

4 pole MCCB, 200A, Adjustable Thermal - Magnetic Release, 35KA

4 pole MCCB, 250A, Adjustable Thermal - Magnetic Release, 35KA

4 pole MCCB, 400A, Adjustable Thermal - Magnetic Release, 50KA

4 pole MCCB, 630A, Adjustable Microprocessor Release, 50KA

Supplying and fixing SP MCB, 240 volts, 'C' curve, suitable for inductive load in the existing MCB DB complete with connections, testing and commissioning etc. as per specification.

0.5 amps to 5 amps

6 amps to 32 amps

Supplying and fixing DP MCB, 240 volts, 'C' curve, suitable for lighting and other loads in the existing MCB DB complete with connections, testing and commissioning etc. as per specification.

Supplying and fixing following rating, 415 volts, FOUR POLES, ISOLATOR in the existing MCB DB complete with connections, testing and commissioning etc. as per specification.

ACB, STARTER, CONTACTOR, PANEL ACCESSORIES

Providing and fixing approved make, Electrically Operated, draw out type, 415/500 volts, 4 pole air circuit breaker complete with all standard accessories as per manufacturers specifications including drilling holes on the board, connections, earthing the body, testing and commissioning etc. as per specification and Ics = Icu = Icw for 1 second, IS/IEC: 60898.

800 amps, 4 pole, 50 KA

1250 amps, 4 pole, 50 KA

Providing and fixing following rating current transformer in existing cubical panel including, connections, testing and commissioning etc. as per specification.

Providing and fixing single phasing preventer in existing panel including connection, testing and commissioning as per specification.

Providing and fixing penal mounting 230 volt LED type indicating lamp in existing cubical panel including, connections, testing and commissioning etc. as per specification.

Providing and fixing penal mounting digital type ammeter of size 100x100 (NS) in existing cubical panel including, connections, testing and commissioning etc. as per specification

Providing and fixing penal mounting 0-500 volt voltmeter of size 100x100 (NS) in existing cubical panel including, connections, testing and commissioning etc. as per specification.

Digital type

For voltmeter

For ammeter

Providing and fixing following Time switch (timer) in existing panel including connection, testing and commissioning as per specification.

Astronomical type with year programmed

Providing and fixing panel mounting digital type VAF (Volt-amp-frequency combined) meter of size 100x100 (NS) in existing cubical panel including connection, testing and commissioning etc. as per specification.

Providing and fixing metal clad, TP&N 4 pole automatic change over switch unit, 415/500 volts, including drilling holes on the board, connections, earthing the body, testing and commissioning etc. as per specification.

E A R T H I N G

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal and salt as per specification and IS Code 3043: 1987(R 2016)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe, with charcoal and salt as per specification and IS Code 3043: 1987(R 2016)

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe, with charcoal and salt as per specification and IS Code 3043: 1987(R 2016) (For sever room earthing and lighting arrestor)

Supplying and laying 8 SWG copper wire at 0.50 metre below ground level for conductor earth electrode, including soldering etc. as per specification.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including soldering, excavation and refilling the trench etc. as per specification.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode at 0.5 Metre depth below ground level including excavation and refilling the trench etc. as per specification.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as per specification.

Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface for connections etc. as per specification.

Supplying and laying 25 mm X 6 mm G.I. strip at 0.50 metre below ground as strip earth electrode, including soldering, excavation and refilling the trench etc. as per specification.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode at 0.5 Metre depth below ground level including excavation and refilling the trench etc. as per specification.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as per specification.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ concealed conduit/ submain wiring/ cable as per specification.

Providing maintenance free earthing with following size GI pipe including making bore pit of minimum 150mm dia, providing and laying approved make Earthing Electrode of Pipe-in-Pipe technology as per IS 3043(R 2016) -1987 made of corrosion free G.I. Pipes having outer pipe of 80mm dia and inner pipe of 50mm dia and filling with specified qty highly conductive compound around pipe and above that with soft soil in bore pit complete and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. as per specification:

With 3 metre long GI Pipes and 50 kg back filling compound.

With 2 metre long GI Pipes and 25 kg back filling compound.

Supplying and laying ISI marked double wall HDPE pipe (IS 14930 Part II) having corrugation on the outer wall and plan surface on inner wall in ground below road, path etc at a depth not less than 40 cm and upto 90 cm including excavation, dismantling of road if required and refilling the trench with excavated material, ramming and making the surface good etc. as per specification.

63 mm outer dia and 50 mm Inner dia

120 mm outer dia and 103.5 mm Inner dia

200 mm outer dia and 170 mm Inner dia

MV CABLE LAYING (1.1 KV)

Supplying and laying following sizes one number FRLS PVC insulated/XLPE, PVC sheathed, steel armoured, aluminium conductor power cable of 1.1 KV grade direct in ground at a depth not less than 40 cm and upto 90 cm including excavtion, sand cushioning, protective covering and refilling the trench etc as per specification, IS: 1554 (1988, Part 1) / IS: 7098 (1988, Part 1).(2 Run- 1 main + 1 spare)

3 x 10 sq. mm

3 x 25 sq. mm

3.5 x 25 sq. mm.

3.5 x 35 sq. mm.

3.5 x 50 sq. mm.

3.5 x 70 sq. mm.

3.5 x 95 sq. mm.

3.5 x 120 sq. mm.

3.5 x 150 sq. mm.

3.5 x 185 sq. mm.

3.5 x 240 sq. mm.

3.5 x 300 sq. mm.

3.5 x 400 sq. mm.

4 x 25 sq. mm.

Supplying and laying following sizes additional one number, FRLS PVC insulated /XLPE, PVC sheathed, steel armoured, aluminium conductor power cable of 1.1 KV grade direct in ground as in the same trench in one tier horizontal formation at a depth not less than 40 cm and upto 90 cm including excavtion, sand cushioning, protective covering and refilling the trench etc as per specification, IS: 1554 (1988, Part 1) & IS: 7098 (1988, Part 1).

3 x 10 sq. mm

3 x 16 sq. mm

4 x 10 sq. mm.

4 x 16 sq. mm.

Supplying and laying following sizes one number FRLS PVC insulated, PVC sheathed, steel armoured, copper conductor control /power cable of 1.1 KV grade direct in ground including sand cushioning, protective covering etc as per specification and IS: 694 (2010).

2 x 1.5 sq. mm

4 x 1.5 sq. mm

4 x 10 sq. mm

Supplying and making end termination with brass compression gland and aluminum lugs for following size armoured aluminum conductor power cable of 1.1 KV grade as per specification. .

3 X 10 sq. mm (19 mm)

3 X 25 sq. mm (25 mm)

3½ X 25 sq. mm (25 mm)

3½ X 35 sq. mm (28 mm)

3½ X 50 sq. mm (32 mm)

3½ X 70 sq. mm (35 mm)

3½ X 95 sq. mm (38 mm)

3½ X 120 sq. mm (45 mm)

3½ X 150 sq. mm (45 mm)

3½ X 185 sq. mm (50 mm)

3½ X 240 sq. mm (57 mm)

3½ X 300 sq. mm (63 mm)

3½ X 400 sq. mm (70 mm)

4 X 10 sq. mm (22 mm)

4 X 16 sq. mm (22 mm)

4 X 25 sq. mm (25 mm)

H T CABLE LAYING (33KV)

Supplying and laying one number following sizes XLPE, steel armoured, aluminium conductor power cable of 33 KV grade direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as per specification. .

3 x 300 sq mm

CABLE TRAYS AND ROUTE MARKER

Supplying and installing following size of perforated hot dipped Galvanised Iron cable tray (Galvanisation thickness not less then 50 microns) with perforation not more than 17.5% rigidly suspended from the ceiling with G.I. suspenders at a distance not more than 2.5 metre and near every junction/ joint etc complete as per specification.

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

225 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

POLE AND POLE ERECTION

Supply of "H" beam steel pole as per IS specifications in standard length for over head line work:

"H" beam steel pole 152x152x7x12 mm standard weight 37.1 kg /metre

Supply of hot dipped galvanized (in single dip to minimum 75 micron) octogonal pole made of 3mm thick steel grade E-350 sheet having window and flush cover with locking arrangement at suitable height from base for cable termination block, pole suitably reinforced with welded steel section at window cut section to make the strength of pole unaffected, with following minimum specifications with 4 way terminal connector including 4mm thick anchor plate, 4 nos 24mm dia foundation bolts of EN8 grade, and as per IS 2062 & BS EN: 10025. (designed for wind speed upto 180km/hr, IS: 875 Part 3)

9 metre high, dia 155mm at bottom and 90mm at top, base plate size 260x260x16mm, foundation bolts 750mm long

Supply and fixing following street light pole bracket on existing pole made out of 50 mm dia MS "B" class pipe welded to 300 mm long MS pole canopy of suitable dia at a angle of 102.50 including having MS triangular stiffner of size 150 X 50 X 5 mm thick, making arrangement for tightening the bracket with pole by providing suitable size heavy duty nuts and bolts in canopy, painting with one coat of approved steel primer etc. as per specification.

Single Over Hang 1.50 metre Long

Double Over Hang 1.00 metre Long

Erection of STEEL TUBULAR or "H" BEAM/ ISMB pole in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation and cement concrete collar of size 0.4 metre dia and 0.50 metre height from ground level including excavation and refilling etc. as per specification of length:

13 metre to 14 metre

Erection of GI octogonal/ tubular/conical pole on existing cement concrete foundation having grouted bolts and nuts, aligning in true vertical position as per specification.

9 metre high

Designing and providing suitable RCC foundation in Cement Concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) for 3 mere to 12 metre high GI octagonal pole including steel reinforcement form work, embeding 2 nos 50mm dia PVC pipe for cable entry in each foundation, excavation disposal of surplus soil and curing etc. as per specification.

Providing and making suitable CC pole collar (muffing) in Cement Concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) of size 0.4 m dia and 0.4 m height from existing CC foundation.

Supplying and fixing PVC water tight terminal box of approved make and brand with detachable gland plate in bottom, hinged front openable cover, rubber gasket, having 1 Nos 4way connector and 1 No SPMCB inside the box for cable connection, fixed to pole with 2 Nos clamp made from 25x3mm GI flat with 2 No GI nuts bolts complete as per specification.

300x200x125 mm for 3 phase

Supplying erection testing and commissioning of hot dipped galvanised (single dip 86 micron) 16 metre High mast pole on existing RCC foundation with all accessories and equipments, detailed as below to withstand wind pressure upto 180km/hr and minimum following specifications: a) HM shaft made of not more than 2 sections of suitable lengths with telescopic stressfit joints between sections without any circumpherencial welding, sheet thickness 4mm top and bottom sections, nominal dia 460mm on bottom and 150 mm on top, base flange 25mm thick 670mm dia, PCD of foundation bolts 650mm. b) Double drum winch for lowering & raising of lantern carriage on high mast with operatable with power tool/ manual handle attachment with a torque limiting device for safe locking of carriage. c) Raising/lowering type lantern carriage designed to carry specified nos of luminaries, control gear box, junction box. d) Top pulley assemble with weather proof cover. e) 3 Nos suitable length and size stainless steel wire ropes (minimum 6mm dia and 7/19 construction) for lowering & raising of lantern carriage. f) Suitable size and length multicore flexible copper power trailing cable (minimum 3 core 4 sqmm) g) Hinged service door in base section h) Base plate earthing terminal. i) Suitable arrangement for supply distribution with termination of suitable size underground cable in high mast. j) Lightning conductor finial made of 25mm dia 300 mm long G.I. tube having single prong. k) Anchor plate of size 840x840x6mm, tem-plates 3mm thick, GI foundation bolts 8 Nos of 30 mm dia 850 mm long (EN 8 Grade) along with nuts washers etc. (RCC fooundation and luminaries will be paid separately)

Designing and providing suitable and approved size RCC foundation for 12-30 mere high mast including seel reinforcement form work, embeding 2 nos 50mm dia PVC pipe for cable entry in each foundation, excavation disposal of surplus soil and curing etc. as required including laying and fixing HM foundation bolts with tam plates but excluding the cost of foundation bolts with tam plates etc complete as per specification

OVER HEAD LINES

Stay rod (19/20mm dia 1.8 metre long) with anchor plate 300x300x6.4mm in CC

Stay wire 7/3.15mm dia

DC cross arm made of MS channel 100x50x5 mm @ 9.56 kg/m

Supplying and erection of bow stay set complete (galvanized) 19/20mm dia x 1.8 metre long stay rod, anchor plate of size 30cmx30cmx6.4mm, thimble stay clamps, bow tightener, strain insulator and specified G.I stay wire etc. in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and also with 0.6 m long brace of size 50mmx50mmx6mm angle iron with 50 mm dia pulley fixed at one of the brace as per specification.

With 7/3.15 mm dia G.I. stay wire

Supplying and erection of angle/channel iron cross arms/ bracket/ other fitting of approved size and shape including drilling of holes for insulator pins, bolts and nuts etc as per specification.

Supplying and fixing of channel iron 100x50x5 mm (9.56kg/m) cross arm (1.15m long) for 4 wire overhead line complete with clamps, bolts and nuts including drilling of holes for insulator pins, bolts and nuts etc as per specification.

Supplying and erection of angle iron 50x50x6.0 (4.5kg/m) cross arm for overhead line complete with clamps, bolts and nuts including drilling of holes for insulator pins, bolts and nuts etc as per specification.

For 4 wire overhead line (1.15m long)

Supplying and erection of galvanized ‘D’ iron complete with shackle insulator, G.I. bolts and nuts, coach screw etc. as per specification.

Shackle insulator size 100mm x 110mm

Supplying and erection of shackle insulator with G.I. bolts, nuts and straps etc. as per specification.

Size 100mm x 110mm

Supplying and erection of pin insulator with G.I. spindle and nuts etc. as per specification.

Size 100mm x 110mm.

Erection of shackle / pin insulator etc. as per specification.

Supplying and erection of guard for existing overhead lines as per specification including split insulator as per specification.

Cradle type

Supplying and fixing guard insulator or split insulator complete

Supplying and fixing approved make 11 KV glazed porcelain pin insulator with G.I. spindle on existing pole bracket with necessary materials as per specification:

Supplying and fixing approved make 11 KV glazed porcelain disc type insulator with tension hardware on existing pole/ support/ cross arm channel as per specification complete:

Supplying and erection of 11 KV gang operated air break switch on existing two pole structure with insulators and all other accessories complete including locking arangement as per specification.

Supplying and erection of 11 KV D.O. fuse unit on existing two pole structure with insulators and all other accessories complete including locking arangement as per specification.

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as per specification.

Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as per specification.

Supplying and fixing approved make 33 KV glazed porcelain pin insulator with G.I. spindle on existing pole bracket with necessary materials as per specification:

Supplying and fixing approved make 33 KV (3x11KV) glazed porcelain disc type insulator with tension hardware on existing pole/ support/ cross arm channel as per specification complete:

Supplying and erection of 33 KV gang operated air break switch on existing two pole structure with insulators and all other accessories complete including locking arangement as per specification.

Supplying and erection of 33 KV D.O. fuse unit on existing two pole structure with insulators and all other accessories complete including locking arangement as per specification.

Supplying and erection of single piece nonlinear resistor type lightning arrestor suitable for 3 wire, 33 KV overhead lines with rated voltage 30 KV (rms) with a nominal discharge current rating of 10 KA (station class) and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as per specification.

Supplying and erection of galvanised stay set for 33 KV over head lines complete with 19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 33 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as per specification.

Panther 30/3(AL), 7/3(S) mm dia with calculated aluminium area 212.1 sq.mm weight 974 kg/ km (400 amps)

Supplying and erection DANGER BOARD made MS sheet duly painted and maked as per IE rules and specification.

TRANSFORMER & DG SETS

Supplying and installation of outdoor type Transformer ONAN type with copper winding having following continuous KVA rating, 11 /0.415 KV, 3 Phase 50 Hz Vector group DYn-11, (Online tap changer) tapings in steps of ± 2.5%, ± 5%, --7.5% with oil conservator, silica gel breather having connecting terminals on HV side suitable for bare conductor/HT cable connection, cable end box on medium voltage side suitable for 1.1 KV single / 3½ core cable(upto 300 sq mm)/bus ducting arrangment and confirming to IS:1180 Part-2 Level 3, on existing double pole structure or Brick /CC/RCC platform with all fittings, accessories, filled with filtered transformer oil including testing and commissioning etc. complete as per specification (For residential Area)

Supplying and installation of outdoor type Transformer ONAN type with copper winding having following continuous KVA rating, 33 /0.415 KV 3 Phase 50 Hz Vector group DYn-11, (Online tap changer) tapings in steps of ± 2.5%, ± 5%, --7.5% with oil conservator, silica gel breather having connecting terminals on HV side suitable for bare conductor/HT cable connection, cable end box on medium voltage side suitable for 1.1 KV single core UG cable(upto 300 sq mm)/bus ducting arrangment and confirming to IS:1180 Part-2 Level 3 on existing Brick /CC/RCC platform with all fittings, accessories, filled with filtered transformer oil including testing and commissioning etc. complete as per specification (For male and female jail area)

Supplying, installation, testing and commissioning of following capacity diesel Generating Set (alternator directly coupled to diesel engine) compete in all respect broadly comprising of following and as per CPCB 2 norms (upto date ammended), including following specification. A. Alternator : Self excited, brush less type, of following capacity, 3 phase, 415 volts 50 Hz, 4 pole, AC alternator complete with all accessories.B. Engine : water cooled diesel engine of suitable BHP for rated alternator at 1500 rpm, turbo charged, direct injection type, 4 stroke, 4/6 cylinder including specified size fuel tank of approved design and shape duly calibrated and painted with one coat of primer and two coats of synthetic enameled paint of approved colour, residential type silencer with exhaust MS pipe (upto 2 metre beyond silenser) duly wrapped with asbestos rope of legging of specified quality and specification.C. AMF Panel : Cubical, compartmentalized, AMF panel board with all suitable size power and control contactors, switches, meters and other accessories, internal wiring, connection, inter-connection etc. for trouble free smooth functioning of DG Set complete with battery charger and leads as per specification.D. Base Plate : Common base plate of required size for mounting of engine alternator set fabricated from MS channel and vibration damping arrangement with cushy foot mounting i/c painting etc. as per specification.

Supplying and spreading hard stone aggregate 25mm size in out door switch yards as per direction of Engineer-in-charge.

Providing and erecting floor mounted sand/ water bucket stand for keeping 4 nos. of fire bucket, 1500 mm in length and 900 mm in height made out of 30 X 30 X 4 mm angle iron welded with 4 hooks and duly painted with one coat of zinc cromate primer and 2 coat of synthetic enamel paint of post box red colour etc complete.

Supplying G.I. Fire buckets with round bottom having at least 9 lit. capacity duly painted with one coat of zinc cromate primer and 2 coat of synthetic enamel paint of post box red colour and filled with dry sand and kept on provided wall hook or stand etc complete.

Supply and laying SMC chequere plate in size 1m x 1m x 2.5mm (thick) to withstand 22 KV Electrical stress near LT or 11 KV HT panel etc complete.

Supplying and erecting chain link mesh fencing for electric sub-station switch yard of 2.5 m approx. height from ground level using angle iron size 50 X 50 X 6 mm erected in C.C. foundation 15 X 15 X 40 cm deep at every 2 metre fitted with flat iron support of size 25 X 6 mm on top, bottom and mid way and chain link mesh 50 x 50 mm aparture and 4 mm dia G.I. hard wire securing and screwing with 2mm dia G.I. wire, G.I. staples, G.I.U-nails or steel pins to the angle iron at every distance of 30 cms, by iron studs complete duly painted with one coats of red oxide and two coats of approved colour paint. (Area of fencing i.e. height x length is to be measured)

Supplying and erecting MS gate of approx. size 3.0 m (W) x 2.0 m (H) in two laps for electric sub-station switch yard fencing frame made of angle iron size 50 X 50 X 6 mm on top bottom and sides fitted with flat iron support of size 25 X 6 mm on mid way horizontaly and square bar of size 8 mm at every 100mm vertically including 3 sets of heavy duty MS hinges and aldrop complete duly painted with one coats of red oxide and two coats of approved colour paint.

WATER SUPPLY PUMPS

Supplying, installation, testing and commissioning of submersible pump set for water supply system with submersible motor directly coupled to multi-stage submersible pump of specified discharge capacity, head, delivery size in existing bore well including 2 sets of suitable size holding clamps made out of 50 mm X 6 mm MS flat, connection with suitable submersible cable of standard length etc. as per specification and IS: 694 (2010). Note: submersible Cable should be rust proof, safe from oil / Grease and under water Chemical / abrasion Resistant.

3.0 HP, three phase

5.0 HP, three phase

Supplying and fixing following dia HDPE pipe PE-80 Grade (8kg/sqcm) in single length in the suction/ delivery line of water supply pump etc. as per specification.

63 mm outer dia

Supplying and fixing M.S. clamp 50 cm long made of 50mmx5mm thick M.S. Flat for holding the pipes and submerable pump set as per specification.

Supplying, laying and fixing following size submersible cable along with GI/PVC/HDFC pipe line or laid in ground etc as per specification and IS: 694 (2010). Note: Cable should be rust proof, safe from oil / Grease and under water Chemical / abrasion Resistant.

3x2.5 sqmm

3x4.0 sqmm

Supplying and making water proof joint with heat shrinkable joint kit including copper ferrules for following size of 3 core submersible copper conductor cable of 1.1 KV grade as per specification.

3x2.5 sqmm

3x4.0 sqmm

Supplying and laying of approved make stainless steel wire rope of 6 mm dia for support of submersible pump set complete with tying to pump set and pump holding clamp.

ABC Fire Extinguisher 6KG Nitrogen Store Pressure As per IS: 15683:2018 Body Sheet Not Less Then 2mm Thickness, CE Mark NRV Valve With ABC Powder 90% UL 299 FIRE RATING: 4A, 144B. With all accessories.

ABC Fire Extinguisher 4KG Nitrogen Store Pressure As per IS: 15683:2018 Body Sheet Not Less Then 2mm Thickness, CE Mark NRV Valve With ABC Powder 90% UL 299 FIRE RATING: 2A, 89B. With all accessories.

CO2 type Fire Extinguisher ISI marked confirming to IS:15683:2018 Capacity 4.5Kg. INITIAL CHARGE:- Carbon dioxide used in extinguishers shall comply with IS 15222. FIRE RATING:- 55B. Complete with Hose Assembly and horn , locking arrangement, operation manual, bracket with two screw and sleeve

CO2 type Fire Extinguisher ISI marked confirming to IS:15683:2018 Capacity 3Kg. INITIAL CHARGE:- Carbon dioxide used in extinguishers shall comply with IS 15222. FIRE RATING:- 34B. Complete with Hose Assembly and horn, locking arrangement, operation manual, bracket with two screw and sleeve

Supplying , installation , testing and commissioning of electrical motor driven main pump of horizontal centrifugal end suction backpull out type of cast iron body, bronze impeller, SS 410 shaft with mechanical seal and capable to deliver 1620 LPM at 70 MWC.The pump shall be coupled to TEFC motor of suitable 50 HP with speed of 2875 RPM and complete set shall mounted on common base frame. The quoted rate shall includes providing & fixing of coupling, coupling gaurd, RCC foundation( as recommended by manufacturer) and Foundation bolts etc.

Supplying , installation , testing and commissioning of electrical motor driven Jockey pump of horizontal centrifugal end suction closed coupled type of cast iron body, bronze impeller, SS 410 shaft with mechanical seal gland packing and capable to deliver 180LPM at 70 MWC.The pump shall be coupled to TEFC motor of suitableHPwith speed of 2900RPM and complete set shall mounted on common base frame. The quoted rate shall includes providing & fixing of coupling, coupling gaurd, RCC foundation( as recommended by manufacturer) and Foundation bolts etc.

Supplying , installation , testing and commissioning of electrical motor driven main pump of horizontal centrifugal end suction backpull out type of cast iron body, bronze impeller, SS 410 shaft with mechanical seal and capable to deliver 2280 LPM at 70 MWC.The pump shall be coupled to TEFC motor of suitable 60 HP with speed of 2875 RPM and complete set shall mounted on common base frame. The quoted rate shall includes providing & fixing of coupling, coupling gaurd, RCC foundation( as recommended by manufacturer) and Foundation bolts etc.

Supplying , installation , testing and commissioning of diesel Engine driven common stand by pump, horizontal centrifugal end suction backpull out type of cast iron body, bronze impeller, SS 410 shaft with mechanical seal and capable to deliver 2280 LPM at 70 MWC. The pump shall coupled to suitable 67 HP of Diesel engine radiator water cooled type with speed of 2150 RPM and complete set shall be mounted on common base frame. 12 vBatteries & battery leads with stand, Fuel tank ( for 6 Hrs. operation ) with stand & gauge glass, Fuel piping with valves. The quoted rate shall includes radiator water cooling piping(if reqired) coupling gaurd and other stanadrd accessories,RCC foundation (as recommended by manufacturer) and foundation bolts, etc. complete.

Supplying , installation , testing and commissioning of 4 MP Bullet Camera weather & dust proof IP based Fixed Lens day/night Camera (IP67 , IK 10) , 1/3” 4MP PS CMOS Image Sensor, H.265 and H.264 triple-stream encoding, WDR(120dB), Day/Night Support, UL ,CE FCC Certified as per the specifications.

Supplying , installation , testing and commissioning of 2 MP PTZ Camera of weather & dust proof IP based Dome PTZ (Pan Tilt & Zoom) true day& night camera ,1/2.8” 2MP PS CMOS Image sensor, Max. 50/60fps@1080P,Color: [email protected]; [email protected] (IR on), Powerful 45x (3.95~177.7 mm) Optical and 16x Digital zoom, WDR(120dB), 3D DNR, Day/Night(ICR),Defog, ROI, EIS, AGC, BLC, HLC, Support Starlight Function, Up to 300 presets, auto scan, 8 tour, 5 pattern, auto pan, Tripwire, Intrusion, Abandoned/Missing , Face Detection, Heat Map, IR Range of 200 Mtr., Max 300° /s pan speed, 360° endless pan rotation, Built-in 7/2 alarm in/out,Micro SD card 256GB, IP67, IK10, Support PoE+, UL, CE ,FCC certified as per the specifications.

Supplying , installation , testing and commissioning of 128 Channel NVR 16 Sata port Up to 128 channel IP camera input , Max 384Mbps incoming bandwidth ,Support 16 SATA III ports, up to 8TB Each,1 eSATA port,Support iSCSI and Mini SAS to expand storage space , Support RAID 0/1/5/6/10/50/60 , 4 USB(2 USB3.0) , H.265/H.264 / MJPEG , Up to 12MP resolution preview and playback , 4 USB(2 USB3.0, 2USB2.0) , 2 HDMI / 1 VGA simultaneous video output ,ONVIF Version 2.4 conformance , Alarm In / out 16/8 , Two way talk 1 Channel Input, 1 Channel Output RCA , 1 RS485, 1 RS232 , 4 RJ-45 port (10/100/1000Mbps),1 Mini SAS port for storage expansion ,Support N+M ,Support ANPR Camera as per the specifications.

Supplying , installation , testing and commissioning of 24 Port Managable POE Switch 10/100/1000 24 Port Managed PoE Switch with 2 Giga RJ45 & 2 Giga SFP combo uplink, Power Budget250W as per the specificatons.

Supplying , installation , testing and commissioning of 6 TB Surveillance Hard disk drive Complete as required

Supplying , installation , testing and commissioning of 24 Port Non PoE Managable Giga Byte Switch 10/100/1000 24Port Gigabit Managed L3 Network Switch with 4 Gigabyte SFP Port

Providing installation testing and commissioning of 15U Indoor Rack Wallmount 15U 630D With Front Glass Door Lock & Key 550 15U - (Fan, cable manager, PDU included) complete as required.

Supplying, installation, testing and commissioing of following size LED Monitor, table/wall mount with inbuild speaker minimum 5Wx2,with minimum 1 No of HDMI and USB port including remote control, connecting cable, batteries, and all accessories, connection etc complete as per specification.

Supply, installation , testing and commissioning for basic EPABX system cabinet expandable upto 224 port with CPU card and power supply.

Supply, installation , testing and commissioning of add on card for standby CPU card.

Supply, installation , testing and commissioning of add on card for stand by PSU card.

Supply, installation , testing and commissioning of add on card for analogue extension card per port.

Supply, installation , testing and commissioning of add on card for Digital expression card per port.

Supply, installation , testing and commissioning of add on card for analog trunk card per port.

Supply, installation , testing and commissioning of add-on item for operator console (for large EPABX)

Supply, installation , testing and commissioning of add on item for Digital phone 2 row with DSS key. (for large EPABX)

Supply, installation , testing and commissioning of add on item for push button caller ID phone and speaker. (for large EPABX)

100 Pair Juction box

200 Pair Juction box

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