Estimate for modernization and renovation of gates of Cross regulator at RD 8000 of Sidhwan Branch for installation of SCADA system

Amount

Removing & fixing Bearing, complete in all respects.

Plumber block as per list and make SKF , NBC

Providing and fixing Flexible coupling

Providing and fixing Dog clutch

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:- ((i)) Overall size 1sq.mm (Un-sheathed)

((ii)) Overall size (Un-sheathed)

((iii)) Overall size 2.5sq.mm (Un-sheathed)

((iv)) Overall size 4sq.mm (Un-sheathed)

((v)) Overall size 6sq.mm (Un-sheathed)

((vi)) Overall size 10sq.mm (Un-sheathed)

PVC INSULATED PVC SHEATHED FR ROUND FLEXIBLE COPPER CONDUCTOR CABLE: Supply and erection of PVC insulated PVC sheathed FR (2Core) 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:- ((d)) Overall size 1.5sq.mm (48/0.20mm), 2Core

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

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:- ((ii)) Overall size 10sq.mm (2Core) Armoured (Loose)

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

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

GALVANIZED IRON PIPES AND G.I. EARTHING Supply & erection of G.I. pipe (A-Class) as per IS:1239 (Part-I) 2004 including sockets, bends, inspection boxes, Steel hooks, GI saddle clamps and other petty materials etc., where necessary including painting as per PWD General Specifications:- ((xx)) Bonding to existing earth with 8S.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.:- ((xxiii)) Modular Motor Starter 25Amp. (Two Module)

((xxxiii)) BAKELITE SHEET: (a) 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/ RCBO's/ RCCB's: (34.16 A) 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, Curve-C)

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

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

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

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

(34.16 B) 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:- ((ix)) RCBO Four Pole 16/25amp., Sensitivity 30mA

PORCELAIN FUSE UNITS: 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 :- ((b)) Porcelain Fuse Unit 32Amp., 415volts

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

LT PANELS & MCCB's (MOULDED CASE CIRCUIT BREAKERS): (34.23 B) 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:- ((iii)) MCCB Four Pole 125amp., 415volts, =25kA Fixed Magnetic and Adjustable Thermal Setting

SHEET METAL CUBICAL PEDESTAL, TOWER STRUCTURES, HT & LT LINE ITEMS, MS CHANNELS, BRASS GLANDS, ALUMINIUM & COPPER THIMBLES: ((xv)) 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:- ((h)) MS flat iron size 40mm x 5mm thick

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

(34.38 A) Supply and erection of heavy duty aluminium thimbles/lugs for cable end termination duly crimped including making necessary connections completely:- ((iii)) Aluminium thimble cable Core size 25 -35sq.mm

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

Nuts & Bolts of all sizes and length required

Providing, installation & fixing in position of Limit Switches 30 Amp capacity H.D. At site complete in all respects and to entire satisfaction of engineer-in-charge

Providing, installation & fixing in position of LC1D Contactor 32 Amp at site complete in all respects and to entire satisfaction of engineer-in-charge

LT PANELS: ((iii)) LT Panel enclosure having space for 1No. Incomer MCCB 250Amp. And 6Nos. outgoing MCCBs 40amp. to 125amp. According to the requirement at site (Approx. size 1300 x 1650 x 400mm)

PVC, HDPE PIPES & PVC FLEXIBLE PIPES: 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:- ((i)) Heavy Gauge PVC Conduit Pipe 20mm dia. (On Surface)

((iv)) Heavy Gauge PVC Conduit Pipe 40mm dia. (On Surface)

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

COMMON SCHEDULE OF RATES: (34.27 ) PAINTING INCLUDING LABOUR AND MATERIAL: ((iii)) Painting of Galvanized iron pipe pole including bracket with two coats of aluminium paint (With brush): ((b)) Overall Length 6.1 Metre

((iv)) Painting of G.I./ Conduit pipes with two coats of approved paint (With brush) including cleaning the surface etc.:- ((a)) Painting of G.I. Pipe15mm and Conduit Pipe 20mm dia.

((d)) Painting of G.I. Pipe 32mm and Conduit Pipe 40mm dia.

(34.25) CABLE TRAY: 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)

((ii)) Cable Tray Size 300mm 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)

Supply and installation of VFD (Variable frequency drive) for 1 HP motor

WHITE WASHING, DISTEMPERING, PAINTING & POLISHING: (16.2) Applying priming coat with metal primer on new steel or iron work including preparation of surface.

(As per 16.27) Painting two more coats excluding priming coat with synthetic enamel paint in all shades on work metallic or plastered concrete surfaces to give an even shades

Removing providing & Fixing Bearing Bracket complete in all respects

Supply of Cover

Supply of Plate 12 mm

Supply of ISMC 150

Supply of Chequered plate 8mm

Cutting and straightening charges complete in all respects and to the entire satisfaction of the engineer incharge

Fillet welding with high strength steel rods complete in all respects and to entire satisfaction of engineer incharge

Supply of MS Round 60mm

Machining and finishing of any part to desired shape and size complete in all respects and to entire satisfaction of engineer incharge

Annealing Heat Treatment of steel all respect and to entire satisfaction of engineer incharge

Crane 35 tone (for inhalation of motor assembly platform and gate at site)

Providing and fixing of galvanized nut and bolts of all size and length required

SUKHDEV SINGH CONTRACTOR