Estimate for modernization and renovation of gates of Daulatwah Distributary off taking at RD 288760/R of Sidhwan Branch for installation of SCADA system

Amount

Removing, Providing, & fixing Bearing bracket, complete in all respects.

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.

Supply of Cover I/C cutting & Straightening

Supply of Plate 12 mm I/C cutting & Straightening

Supply of ISMC 150 I/C cutting & Straightening

Supply of Chequered Plate 8 mm

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

Fillet welding with high strength steel rods complete in all repects and to entire satisfaction of engineer-in-charge (6mm)

Supply of MS Round 60 mm I/C cutting & Straightening

Crane 35 tonne (for installation of motor assembly/platform and gates at site)

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) (within panels)

Overall size 1.5sq.mm (Un-sheathed) (within panels)

Overall size 2.5sq.mm (Un-sheathed) (within panels)

Overall size 4sq.mm (Un-sheathed) (within panels)

Overall size 6sq.mm (Un-sheathed) for induction brakes

Overall size 10 sq.mm (Un-sheathed) for coupling/ berm

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:- 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 (2Core) Armoured (Loose) (for motor to motor connection)

Overall size 25sq.mm (4Core) Armoured (Loose) (for Connection from Main Line considering parallel connection)

Overall size 35sq.mm (4Core) Armoured (Loose) (for Connection from Transformer)

G.I. EARTHING WIRE/ ROPE (AS ADDITIONAL LENGTH): 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:- 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:- MCB Double Pole 6-32amp. (10kA, Curve- C)

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

MCB Single Pole 0.5-4amp. (10kA, CurveC)

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:- 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:- MCCB Four Pole 125amp., 415volts, ≥25kA Fixed Magnetic and Adjustable Thermal Setting

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

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 limit switch 32 Ampere Capacity HD at site complete in all respects abd to enitre satification of Engineer in charge

Designing, Supply, Erection, Testing & commissioning of indoor Type LT cubical panel enclosure (dust, vermin and interchangeable modules with facilites for extensions or reduction as per the space or requirments). The Panel shall be suitable for operation at 415+6% Volts, 50HZ, 3 phase 4 wire & earth system. The assembly manufacturer should be ISO approved and CPRI tested for short circuit of (minimum 50kA) as well as IP degree of protection (IP 54/55). Fabrication:- Panel shall be made from 14/16 SWG CRCA sheet, conforming to IS 8623/1977-82. The sheet metal used for the fabrication of control panel will be 2mm for load bearing member’s door and fittings plates etc. the partitions and other non load bearing members will be fabricated out of 1.6mm sheet, the sheet will be of mild steel CRCA type. The base channel will be made out of 75 x 40 x 5mm rolled channel (iii) 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)

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:- (d) Heavy Gauge PVC Conduit Pipe 40mm dia. (On Surface) dia. (On Surface)

Painting of Galvanized iron pipe pole including bracket with two coats of aluminium paint (With brush):- (b) 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.

Scraping brushing to remove paint to base metal surface

Painting two or more coats excluding priming coat withsynthetic enamel paint in all shades on wood work or plastered concrete surface to given an even shade.

Applying priming coat with metal primer on new steel or iron work including preparation of surface.

Painting one coat with anticorrosive bitumastic paint on old work to give an even shade

Supply of Muli-purpose synthetic hetiv grease

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

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

Parallel shaft helical Gear Box Suitable .55KW (1440) motor AF-420 Ratio-24.75:1 Hollow input shaft Suitable .55KW motor single output shaft 30mm Sf-4 Output Torque-91mm

Supply and installation of VFD ( Variable frequency drive) for upto 1 HP motor complete in all respects and to entire satisfaction of engineer-in-charge

GURJEET SINGH CONTRACTOR