Providing design Constt. and successful testing and commissioning of 0.46 MGD RSFP comprising of Clarifloculator, flash mixer,filter house , separate back wash tank of required capacity along with all electrical / mechanical WSS Siligam Tantraypora

Amount

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/by mechanical means including stacking of pipes within 50 meters lead as per direction of Engineer-in-charge :

Above 40 mm nominal bore

Below 40 mm nominal bore

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:

All kinds of soil

Ordinary rock

Earth work in bulk excavation by mechnical means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.

All kinds of soil

Ordinary Rock

8 Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:

All kinds of soil

Ordinary rock

Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.

All kinds of soil

Ordinary rock

Extra for every additional lift of 1.5 m or part thereof

All kinds of soil

Ordinary rock

Providing / laying of stone soling dry hand packed

Providing & laying in position cement concrete in specified grade excluding the cost of centering & shuttering MS reinforcement 1:4:8 mix 1 cement 4 coarse sand 8 graded stone agg) 40mm stone agg.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1.5:3 (1 cement : 1.5 course sand : 3 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:1½:3 (1 cement :1½ coarse sand: 3 graded stone aggregate 20 mm nominal size)

RCC work in walls (any thickness) incld attached pilasters butresses plinth and string cources fillets columns pillers piers abutments posts and struts etc upto floor v level excld cost of centering, shuttering finishing and reinforcement 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

RCC work in beams suspended floors roofs having slope upto 15° landings, Balconies, shelves, Chajjas, Lantels , bends, plain window, sills, stair casses & spiral stair cases upto floor 5 level excld the cost of centering, shuttering , finishing & reinforcement 1:1.5:3 ( 1 cement: 1.5 corse sand : 3 graded crushed tone agg 20mm nominal size)

Providing & laying in position cement concrete of specified grade exculding the cost of centering & shuttering all work upto plinth level.1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : Cement mortar 1:4 ( 1 cement : 4 coarse sand)

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

Laying in position centrifugally cast (spun) iron S&S or flanged pipes (excluding cost of pipe)

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket.

300mm dia DI pipe

250mm dia DI pipe

200mm dia DI Pipe

150mm dia DI pipe

100mm dia DI Pipe

Laying and fitting of G.I. pipes (all classes) complete excluding cost of pipes, fittings and Earth work. Including carriages

100mm dia GI Pipe

50 mm dia GI pipe

40 mm dia GI pipe

25 mm dia GI pipe

20 mm GI pipe

Filling available excavated earth in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Providing fabrication MS clips including carriages complete job.(RTQ)

Centering and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns etc. for mass concrete.

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc

Lintel, beams, plinth beams, girders, bressumers and cantilevers.

Columns, pillars, piers, abutments, posts and struts.

Suspended floors, roofs, landings, balconies and access platforms.

Stairs (excluding landings) except spiral staircases

Edges of slabs and breaks in floors and walls Under 20 cm wide

Extra for shuttering incircular work

Foundations, footings, bases of columns etc. for mass concrete.

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc

Lintel, beams, plinth beams, girders, bressumers and cantilevers.

12mm Cement plaster finished with a floating coat of neat cement of mix: 1 : 3 ( 1 cement : 3 fine sand)

12mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 fine sand)

Providing and incorporating GP sheet strips water seal 1.25 mm thick at construction joints including jointing of ends so as to form a continuous berries

Structural steel work 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. Welded

Painting with ready mixed synthetic enamel paint of approved brand and amnufacture in all shades to give an even shade (two or more coats on new work)

Reinforcement for RCC work including straightening, cutting, bending, placing in position & binding all complete TMT Bars.

Providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer’s specification. (1 kg of water proofing material in 50 kg of cement)

Commissioning of the existing RWM and supply mains by way of dismemtling / entrenching of the exposed spots and welding charges of the damaged spots of the pipe complete job (RTQ)

Providing corrugated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gram/m2

P/F hand rail of approved size by welding etc to stainless steel ladder railing, balcony and stair cases railing and similar work

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia and length (hold fast lugs or with dash fasteners shall be paid for separately): First class kail wood

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note: -Butt hinges and necessary screws shall be paid separately). First class kail wood

Providing and fixing wire gauze shutters using galvanized M.S. wire gauze of average width for aperture 1.4 mm in both directions with wire of dia. 0.63 mm for doors, windows and clerestory windows with ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws as per direction of Engineer-in-charge : First class kail wood

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength confirming to IS:4454 part-1 and M.S. top cover of required thickness for rolling shutters. 80x0.90 mm M.S. laths with 0.90 mm thick top cover

Applying priming coat with ready mixed pink or grey primer of approved brand and mnufacture on wood work (hard and soft wood)

Providing/applying of white cement based putty of approved thickness 1mm of approvd brand and manufacture over the plastered surfaces to prepare the surface smooth and clean

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade on New work (two or more coats) over and including priming coat with water thinnable cement primer

Flooring with marble stone of specified thickness as per sample of marble approved by Engineer-in-charge, over 20 mm (average) thick base of cement mortar 1:4 (1 cement:4 coarse sand) laid and jointed with grey cement slurry including rubbing, polishing and curing complete with: Makrana White Second quality

P/F of 1st quality ceramic glazed tiles confirming to IS 13753 of min 5mm of approved make like NITCO, Orient, Somany, Kajaria or equivalent make in all colour/shades except bergandy, bottle green, black of any size as approved by Er. incharge is skirting, risers of steps and dedos over 12mm thick bed of cement mortor 1:3 (1 cement:3 coarse sand) and jointing with grey cement slurry @ 3.30 kgs/Sqm incld pointing in white cement mjixed with pigment of matching shade complete.

Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

P/F of MS eves boarding made up of 30x30x4mm angle iron covered with 1mm thick MS sheeting incld painting with synthetic enemel paint over zinc oxide metal primer 200mm wide

P/F of glass panes 4mm thick with wooden fillets

P/L of filter media of approved quality from Ganderbal incld all leads lifts and carriages upto actual site of work complete job

Supply/fixing of lighting conductor complete job (RTQ)

P/F of 80mm dia PVC under drainage laterls 8mm thick fabricated out of Korean form or Prince make with 9mm perforations as per design in the bed provided at 60 degree alongwith PVC tees and ends and end caps to be grouted in M-25 grade cement conc at ends. the pressure rating 10Kgs/CM² (RTQ)

P/F of air blower (everest make or Kay make) capable for providing compressure at the rate of 30Cum/minute @ 0.35 Kg/CM² with suitable 3 phase induction motor with auxilary pipe system upto filter beds fitting pressure guaze nozels cement conc block base plate, air check valves, NRV, cement conc blocks in M-20 grade , foundation bolts base frame fabricated out of 100 MS channels. the job also includes PRV pipe and pipe fittings starters and PVC 19/18 copper wire complete job and other electrical controlling devices fitted on pannel board complete job.

Providing/installtion/testing and commissioning of Kirloskar make mono block pumping equipment capable of lifting 35 Cum/hour for a height of 20m with 3 phase appropriate rating power induction mover with starter assembly sucssion and delivery pipe fitting of required size upto back wash tank. the job includes all electrical operating devices fitted on pannel board

P/F of mechanical equipments required for Alum solution tank with electrically driven paddle assembly fitted with suiblae reduction gear mechanism coupled with 3 phase electric motor 1 Hp capacity ( Kirloskar/Crampton/Greves make) alongwith 40mm dia PVC pipe and pipe fittings upto point of application in the flash mixer along withwashout arrangements plus 25mm dia GI inlet water line from back wash supply to alum tank with GI pipe spls and gate valves ( B class pipe ) incld electrical operating devices fitted on pannel board complete job

P/F of mechanical equipment requred for bleach solution tank with electricalyy drive paddle assembly fillted with suitable rduction gear mechanism coupled with 3 phase electric motor 1 Hp capacity ( Kirloskar/Crampton/Greves make) alongwith 40mm dia PVC pipe and pipe fittings upto point of application in the flash mixer along withwashout arrangements plus 25mm dia GI inlet water line from back wash supply to alum tank with GI pipe spls and gate valves ( B class pipe ) incld electrical operating devices fitted on pannel board complete job

P/F of MS rotating bridge fabricated out of 50x50x6mm suitable for bearing silt load of clarifloculator (clearifier radius= 50m and floculation chamber radius = 25m) the job includes central bearing assembly shaft assembly MS wheels ostop wheel, and carriages with adequate rting prime mover 3 phase 440 v 50 Hz incld fly wheels + MS rail ISLC-100 on fish plate grountind on top base of clrifloculator in cement conc 6mm thick chequreds flooring over full span of bridge. the job includes P/Installation of 3 phase cubicla electrical pannel having capacity of 63 amp with one incoming feeder and one out going feeder incld of auxilary system fitted with appropriate rating 3 phase MCCB, OCB and MLI (L&T make) starters for operation of electrical motors and end carriage system. the job also includes connecting pole system and ppropriate guaze PVC copper wire complete job

Providing/installtion/testing and commissioning of flash mixer assembly suitable for a dia of 0.70m comprising of SS churners with vertical type hollow shaft prine mover 3 phase 15o RPM . The job includes constant blled assembly with reduction gear box and operational gear to regulate the bleed complete job

Providing/installtion/testing and commissioning of 3 phase oil emersed 30Kva voltage stablizer (Servo make) capable to operate incoming voltage 180 volts and outgoing voltage of 410 +- 10 degree volts complete job

P/L of 4 core 50mm alimunium cable to be laid as service line from nearest LT pole upto main pannel board incld to be laid underground

P/F of heating point in 2.5mm PVC copper wire

P/F of lighting points in 1.5mm PVC copper wire LED conical type of handles/syska make of 12 watt incld push buttons etc complete job

Providing/installtion/testing and commissioning of Philips/Havells make high mass security lights to be fitted insde filtration plant premises with high mass GI octagonal poles incld auto transformer, connectin cable and other accessories complete job

P/F of exhaust fan in the chemical house complete job (Havells, Usha. Crampton Greves make)

Providing necessary earthing for motor pannels lighting and heating networks as per prevailing electrical rules with latest amendments with necessary medium incld refilling complete job ( Electrode type)

P/L of shock proof 25mm thick rubber matting of Jyoti make

P/F of 50kva DG set Kirloskar green air cooled complete job

P/F of hume pipe 600mm dia with collar

Electrical sub station 100 kva incld poles and conductor other allied fittings and fixtures, channel nuts bolts incld LT and HT poles and conductor complete job

Providing ridges or hips of width 60cm overall width plain G.S. sheets fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia G.I. limpet and bitumen washers complete 0.63 mm thick with zinc coating not less than 275 gram/m2

Painting on G.S sheets with synthetic enamel paint of approved band and manufacture of required colour to give an even shade on New work (two or more coats) including a coat of approved steel primer but excluding a coat of mordant solution

Applying a coat of mordant solution on G.S. sheets: With a solution of 38gms of copper acetate in liter of soft water

P/F of MS flanges 10 mm thick to GI pipe line with necessary accessories, welding charges, laying, jointing , testing and commissioning of the pipe line complete job.(RTQ)

65 mm dia

80 mm dia

P/F of MS Flanges to MS pipe line with necessary accessories, welding charges, laying, jointing , testing and commissioning of the pipe line complete job.(RTQ)

250 mm dia

300 mm dia

P/f of bends, Tees, Unions to DI pipes (RTQ)

300 mm dia DI bend/Tee

250 mm dia DI bend/Tee

200 mm dia DI bend/Tee

150 mm dia DI bend/Tee

100 mm dia DI bend/Tee

300 mm dia Union

250/200 mm dia Union

150/100 mm dia Union

P/f of bends, Tees, Unions to GI pipes (RTQ)

80 mm dia GI bend/Tee

65 mm dia GI bend/Tee

50 mm dia elbow/Tee

40/25/20 mm dia Elbows

80/65 mm dia Unions

50/40 mm dia Unions

25/20 mm diaUnions

80/65 mm dia Reducer scoket

65/50 mm dia Reducer scoket

50/40 mm dia Reducer scoket

50/40/25/20 mm dia scokets

Providing and fixingof sluice valve/ Gate valve including Tail pices of (Krolsker/ Vag) complete job. (RTQ)

300 mm dia Sluice valve

250 mm dia Sluice valve

200 mm dia Sluice valve

150 mm dia Sluice valve

100 mm dia Sluice valve

80 mm dia Sluice valve

65 mm dia Gate valve

50 mm dia Gate valve

Providing and fixingof sluice valve including Tail pieces of (Krolsker/ Vag) . with caps, nuts , bolts , washers etc. complete job

100 mm dia CI Sluice valve

P/F of DI sluice vlave confirming IS 780 read with upto date amendmnts standard make (Kirloskar/vag) meant for pipe gallery in filter beds required to be operated from operating plateform height 3.5m. Hence suitabe arangement for manual operations to be provided the job includes P/F and fabrication of MS 6mm thick tail pieces as per site requirements, nuts bolts and seals. the sluice valve should be fitted with extension rods, pedestrial etc (Filter beds inlet and oulet) complete (RTQ)

200mm dia Sluice valve

250 mm dia Sluice valve

Provision for restrotation of the existing water connections. (RTQ)

Providing/ fixing of MS pipe including all carriage (RTQ) 250/300 mm dia

Providing/installtion/testing and commissioning of double flanged MS pipesof 6mm thick. The job includes cutting welding and febrication complete job. (RTQ)

200 mm dia

100 mm dia

Carraige of pipes from Div. Store to Actual site of work incl loading, unloading & stacking by mechanical transport Avg. lead 30 kms

300mm dia DI pipe

250 mm dia DI pipe

200 mm dia DI pipe

150 mm dia DI pipe

100 mm dia DI pipe

Carraige of pipes from Div. Store to Actual site of work incl loading, unloading & stacking by mechanical transport Avg. lead 30 kms

80/65/50/40/25/20 dia GI pipe

Extra carriage of materials by manual labour from dumping site to actual site of work Avg. 500 Mtr.

300mm dia DI pipe

250 mm dia DI pipe

200 mm dia DI pipe

150 mm dia DI pipe

100 mm dia DI pipe

Extra carriage of materials by manual labour from dumping site to actual site of work Avg. 500 Mtr.

80/65/50/40/25/20 dia GI pipe

Carraige of material from Different sources to nearest dumping site & incl loading, unloading & stacking by mechanical transport Avg. 36 km

Cement/steel

Sand / 20 mm Agg.

40 mm stone Agg.

stone soling

Extra carriage of materials by manual labour from dumping site to actual site of work Avg. 2000 Mtr.

Cement/steel

Sand / 20 mm Agg.

40 mm stone Agg.

stone soling

Carraige of material from Different sources to nearest dumping site & incl loading, unloading & stacking by mechanical transport

Cement/steel Avg. 34 km

Sand / 20 mm Agg. Avg. 40 km

40 mm stone Agg. Avg. 40 km

stone soling Avg. 35 km

Carraige of material from Different sources to nearest dumping site & incl loading, unloading & stacking by mechanical transport

Cement/steel Avg. 30 km

20 mm Agg. Avg. 30 km

20 mm Agg./ Sand Avg. 35 km

40 mm stone Agg. Avg. 30 km

40 mm stone Agg. Avg. 35 km

stone soling Avg. 10 km

Bricks Avg. 40 km

Disposal of surplus excavated earth Avg. 4 km

M/S DUWA CONSTRUCTIONS

MOHAMMAD IRFAN NAJAR

MANZOOR AHMAD DAR

M M SHAWL ENGINEER AND CONTRACTORS PVT LTD