Estimate for modernization and renovation of gates of Head Regulator of Sehna Escape at RD 250500/L of Bathinda Branch for installation of SCADA System.

Amount

PVC INSULATED FR COPPER CONDUCTOR CABLES: Supply and erection of PVC insulated FR single core Unsheathed copper conductor cable (ISI marked) suitable upto 1100 volts grade confirm to IS:694/1990 left bare in pipe or casing of suitable size complete in all respect as desired by the Engineer-in-charge:- Overall size 1sq.mm (Un-sheathed)

Overall size 1.5sq.mm (Un-sheathed)

Overall size 2.5sq.mm (Un-sheathed)

Overall size 4sq.mm (Un-sheathed)

Overall size 6sq.mm (Un-sheathed)

Overall size 10 sq.mm (Un-sheathed)

Supply and erection of PVC insulated PVC sheathed FR (2 Core) round flexible wire with copper conductor cable (ISI marked) confirm to IS:694/1990 left bare in pipe or on surface with cleats of suitable size complete in all respect as desired by the Engineer-in-charge:- (i) Overall size 1.5sq.mm (48/0.20mm), 2Core ( For MCB )

Overall size 2.5sq.mm (50/0.25mm), 2Core ( For MCB )

XLPE INSULATED ARMOURED CABLES (LOOSE): Supply, laying and erection of aluminium conductor XLPE insulated PVC sheathed armoured and served cable 1100 volts grade as per IS:7098 (Part-1)1988 to be laid loose in the existing trench or pipe as per PWD General Specifications:- Overall size 10sq.mm (2 Core) Armoured (Loose)

Overall size 25sq.mm (4 Core) Armoured (Loose)

Overall size 35sq.mm (4 Core) Armoured (Loose)

GALVANIZED IRON PIPES AND G.I EARTHIG. Supply & erection of G.I pipe (A-Class) as per IS : 1239 (part-1) 2004 Including sockets, bends inspection boxes, steel hooks, GI saddle clamps and other petty materials ets., where necessary including painting as per PWD General Specifiactions. Bonding to existing earth with 8 S.W.G. (4mm dia) G.I. wire fixed with stapples on wall.

SUPPLY AND ERECTION OF WIRING ACCESSORIES: Supply and erection of switches, sockets and other accessories (flush piano type/ modular accessories) in the existing bakelite/ modular cover frame including fixing & connections and petty material etc:- (i) Modular Motor Starter 25Amp. (Two Module)

BAKELITE SHEET: Supply and erection of brown bakelite sheet white glazed translucent backside painted 3mm thick (thickness not less than 3mm) on the existing metal box including cutting, fixing and connection of existing switches and sockets and other petty material etc.

MINIATURE CIRCUIT BREAKERS: Supply and erection of Miniature Circuit Breaker MCB's for circuit protection against overload and short circuit current fault suitable for 240/ 415 volts 50cycles AC supply with breaking capacity of 10kA, Curve-C and low watt losses as per IS/IEC 60898-1, energy limitation class-3, true contact indication, label holder facility in the existing MCB distribution board as per PWD General Specifications including connections with suitable size of thimbles/lugs:- (i) MCB Single Pole 0.5-4amp. (10kA, CurveC)

MCB Double Pole 6-32amp. (10kA, Curve- C)

MCB Double Pole 50, 63amp. (10kA, Curve-C)

MCB Triple Pole 6-32amp. (10kA, Curve-C)

MCB Four Pole 50, 63amp. (10kA, Curve-C)

RCBO's: Supply and erection of RCBO (Residual Current Breaker Overload) for Earth leakage, overload and short circuit protection suitable for 240/415 volts 50 cycles AC supply with breaking capacity of 10kA as per IEC 61009 in the existing MCB distribution board as per PWD General Specifications including connections with suitable size of thimbles/lugs:- (i) RCBO Four Pole 16/25amp., Sensitivity 30mA

Supply and erection of Porcelain Fuse Unit with Extension Strip on existing surface with G.I. bolts & nuts/ rag bolts and nuts etc., including connections with suitable size of thimbles and bonding to the existing earth as Per PWD General Specifications :- Porcelain Fuse Unit 32Amp., 415volts

Porcelain Fuse Unit 100Amp., 415volts with Extension Strip

MCCB's (FOR PANELS & SHEET ENCLOSURE): Supply and erection of Moulded Case Circuit Breaker (Panel mounting Cubical type) in the existing Cubical Panel (confirm to IEC:60947-2) having Ics=100% Icu, 100% neutral with spreader terminal links, Extended rotary handle and relevant PWD general specifications complete with G.I. Bolts, Nuts & Connection on both sides of MCCB with suitable size of thimbles etc:- (i) MCCB Four Pole 125amp., 415volts, ≥25kA Fixed Magnetic and Adjustable Thermal Setting

LT Panel enclosure having space for 1No. Incomer MCCB 250Amp. and 6Nos. outgoing MCCB's 40amp. to 125amp. according to the requirement at site (Approx. size 1300 x 1650 x 400mm)

MS CHANNELS/ FLATS Supply and Erection of MS angle iron (Channel)/ MS Flats of suitable size with cutting, bending and necessary holes as desired by Engineer-in-charge at site: MS flat iron size 40mm x 5mm thick

Supply and erection of heavy duty aluminium thimbles/lugs for cable end termination duly crimped including making necessary connections completely:- Aluminium thimble cable Core size 4-6 sq.mm

Aluminium thimble cable Core size 25 - 35sq.mm

Supply and erection of heavy duty Copper thimbles/lugs for cable end termination duly crimped including making necessary connections etc. completely:-Copper thimble cable Core size 25 - 35sq.mm

Supply & erection of PVC Conduit Pipes (ISI marked) as per IS9537:Part-III & HDPE pipes (ISI marked) as per IS:4984:1995 for wiring purposes including bends, junction boxes, Steel hooks, M.S. saddle clamps and other petty materials etc., as per PWD General Specifications:- (a) Heavy Gauge PVC Conduit Pipe 20mm dia. (On Surface)

Supply & erection of PVC Conduit Pipes (ISI marked) as per IS9537:Part-III & HDPE pipes (ISI marked) as per IS:4984:1995 for wiring purposes including bends, junction boxes, Steel hooks, M.S. saddle clamps and other petty materials etc., as per PWD General Specifications:- (b) Heavy Gauge PVC Conduit Pipe 40mm dia. (On Surface) dia. (On Surface)

Supply and erection of PVC flexible pipe complete without compression glands, locking arrangement, check-nuts as required:- (a) PVC Flexible Pipe 20mm dia.

Painting of Galvanized iron pipe pole including bracket with two coats of aluminium paint (With brush):- (a) Overall Length 6.1 Metre

Painting of G.I./ Conduit pipes with two coats of approved paint (With brush) including cleaning the surface etc.:- (a) Painting of G.I. Pipe 15mm and Conduit Pipe 20mm dia.

Painting of G.I./ Conduit pipes with two coats of approved paint (With brush) including cleaning the surface etc.:- (d) Painting of G.I. Pipe 32mm and Conduit Pipe 40mm dia.

Supply and erection of MS perforated cable tray (MS Sheet thickness 2mm) with DA gray paint on the existing surface with the help of MS angle iron support (to be painted with approved paint) of size 50mm x 50mm x 6mm thick to be fixed with fastners/ nut & bolts etc., complete in all respect as desired by the Engineer-in-charge and as per PWD General Specifications:- (i) Cable Tray Size 150mm x 50mm x 50mm (2mm thick)

Supply and erection of MS perforated cable tray (MS Sheet thickness 2mm) with DA gray paint on the existing surface with the help of MS angle iron support (to be painted with approved paint) of size 50mm x 50mm x 6mm thick to be fixed with fastners/ nut & bolts etc., complete in all respect as desired by the Engineer-in-charge and as per PWD General Specifications:- (ii) Cable Tray Size 300mm x 50mm x 50mm (2mm thick)

Nuts & Bolts of all sizes and length required

Supply of Muli-purpose synthetic hetiv grease

Supply of Multi-grade mobil oil 10w-40 or 10w-50

providing and installation and fixing in position of limits switches 30amp capacity H.D. at site complete in all respect and to satisfaction of engineer incharge

providing and installation and fixing in position of icid contractor 32 amp at site complete in all respect and to satisfaction of engineer incharge

Removing and fixing bearing complete in all respect

Plumber block as per list and make SKF, NBC.

Providing and fixing Flexible coupling.

Providing and fixing Dog clutch.

supply of 1.83 KW (2 HP ) motor including EM Brake integral with with gearbox assembly mounted with torque of 177 Nm at 28.8 rpm at gearbox output shaft. Standard Motor consists of 3 dia , Squirrel cage, 415 V +/- 10% , 50 Hz +/- 5% , TEFC IP55 , SI duty , Amb Temp 50 degree , F class Insulation limited B class (OEM Specs).

Supply and installation of VFD (Variable frequency drive) for 7.5 kw load.