Construction of 0.21 MGD Rapid Sand Filtration Plant along with flash fixer, Clarifloclator to be constructed at Rayil for WSS Rayil Gund (UNDER NABARD)

Amount

Earth work in excavation by mechanical means (Hyd. Excavator) over areas (exceeding 30cm in depth 1.5 mtr. in width as well as 10 sqm. plan) including disposal of excavated earth lead upto 50 mtr. and lift upto 1.5 mtr. disposed earth to be leveled and neatly dressed:

In all kinds of soils

Ordinary rock

Dumping stones excluding cost of stones in horizontal on level.

P/L in position cement concrete of specified grade excld. the cost of centering and shuttering – All work upto plinth level (1:4:8 1 Cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) (Crushed)

Providing & laying in position cement concrete of specified grade excld. cost of centring & shuttering – All work upto plinth level: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone agg. 20 mm nominal size) Crushed

Providing and laying in position cement concrete of specified grade excld. the cost of centering and shuttering- all work upto plinth level.1:1.5:3 (1 cement : 1.5 coarse sand :3 graded stone Agg. 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excld. cost of centring, shuttering, finishing and reinforcement – All work upto plinth level: 1:1:2 (1 cement : 1 coarse sand: 2 graded stone agg. 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness) incld. attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excld. cost of centring, shuttering, finishing and reinforcement: 1:1.5:3 (1 cement : 1.5 coarse sand: 3 graded crushed stone agg. 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness) incld. attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excld. cost of centring, shuttering, finishing and reinforcement; 1:1:2 (1 cement: 1 : Coarse sand: 2 graded crushed stone agg. 20 mm nominal size)

Reinforcement for RCC work including straightening cutting, bending, placing in position and binding all complete. (T.M.T Bars).

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

Foundations, footings, basis of columns etc

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

Columns, pillar, piers, posts and struts.

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

Lintels,beams ,plinth beams etc

Stairs, (excld. landings) except spiral staircases.

Extra for shuttering in circular work (20% of respective centering& shuttering items):

Foundations, footings, basis of columns etc

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

Columns, pillar, piers, posts and struts.

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

lintels,beams ,plinth beams etc

Brick work with common burnt clay F.P.S. (non-modular) bricks of class designation 75 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand)

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 , glazed shutters for doors, windows and clerestory windows using 10 kg/sqm (4.0 mm thick float Glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws(35 mm Thick) : First class kail wood

Providing and fixing 35 mm thick wire gauze shutters using galvanized MS wire gauze of average width for aperture 1.4 mm in both direction with of dia 0.63 mm for doors, windows and clerestory windows with hinges and necessary screws First class kail wood

15 mm cement plaster on the rough side of single or half brick wall of mix 1:6 (1 cement : 6 fine sand)

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

P/F 1st quality ceramic glazed tiles confirming to IS : 13753 of minimum thickness 5 mm of approved make like NITCO, ORIENT, SOMANY, KAJARIA, or equivalent make in all colour, shades except begundy, bottle green, black of any size as approved by Engineer-in-charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 Kg per Sqm incld. pointing in white cement mixed with pigment of matching shade complete.

Cement concrete flooring 1:2:4 (1 cement: 2 coarse sand: 4 graded stone agg.) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of step etc. complete. 50 thick with 20 mm nominal size stone agg. (crushed).

Marble stone flooring with 18 mm thick marble stone, sample of marble shall be approved by engineer I/C over 20 mm (Avg.) thick base of cement mortar 1:4 (1 cement : 4 coarse sand ) laid & jointed with grey cement slurry incld. rubbing and polishing complete with. Makrana White second Quality

Extra if white cement slurry is used instead of grey cement slurry (in joints of marble stone flooring or tiles)

Finishing walls with water proofing cement paint of approved brand and manufacture and or reqd. shade to give an even shade: New work (two or more coats) applied @3.84 kg/10sqm

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

Painting with cement synthetic enamel paint of approved brand and manufacture of reqd. colour to give an even shade. Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Supplying and fixing rolling shutters of approved make, made of reqd. size MS laths interlocked together through their entire length and jointed together at the end by end locks mounted on sprcially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete incld. the cost of providing and fixing necessary 27.5 cm long wire springs grade No. 2 and MS top cover of reqd. thickness for rolling shutters. 80x1.25 mm MS laths with 1.25 mm thick top cover

Structural steel work in single section with connecting plate incld. cutting, hoisting, fixing in postion and applying an priming coat of approved steel primer all complete.

Providing and incorporating PGI sheet strips 1.25 mm thickness at construction joints and all carriages upto site of work complete job.

Providing / fixing of glazed shutter/ glass frame on module chamber and clear water channel fitted in alumunium pennel (glass thickness 6 mm) complete

Supply and filling sand under filter beds incld. watering, ramming consolidating and dressing ,carriage complete job

P/F of 0.75x0.75 mtr. Size M.S. manhole cover (made out of 6mm thick MS plate) fixed in 45x45x6mm angle iron frame including locking arrangements, priming coatof read led paint and all carriages upto site of work complete job

Providing and Shrouding of filter media incld. all carriages by Mechanical Transport and incld. laying and shrouding of same in filter beds in layers as prescribed as per approved design and specifications complete incld. carriage by head load.

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

Structural steel work welded 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.

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 and 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 trussers and including cutting to size and shape sherever required. 0.63mm thick with zinc coating not less than 275 gm/m2

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. 0.63mm thick with zinc coating not less than 275gm/ m2

Providing and fixing aluminium handles ISI marked anodized (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour and shade with necessary screws etc. complete.

100 mm long

125 mm long

Providing and fixing aluminium tower bolts ISI marked with necessary screws etc. complete.

a. 100 mm x 10 mm

b. 150 mm x 10 mm

Providing and fixing aluminum haldaraz/ sliding door bolts ISI mark with necessary screws all complete.

Carriage of materials by Mechanical transport incld. loading, unloading and stacking from Divisional store/ Source to dumping site of work

Cement /steel for an avg lead of 45 kms

Aggregate 40 mm and above for an avg lead of 12 kms

20 mm aggrregate for an avg lead of 12 kms

Sand for an avg lead of 47 kms

Bricks for an avg lead of 75 kms

Carriage of materials by manual labour from dumping site to actual site of work, incld. loading, unloading and stacking etc. for an avg lead of 100 mtrs.

cement

Steel

Sand /aggrregate

40 mm Aggregate

Bricks

P/F of 65 mm dia PVC under drainage system with reqd. perforations conforming to IS 1592 of 1980 read with up to date amendments 10 Kg/cm standard quality.

Supply and installation of PVC tees and end caps for under drainage system

a. Tees 65 mm dia

b. End Caps 65 mm dia

Providing / fixing, installation, successful commissioning of double flanged M.S pipes/ specials 6 mm thick conforming to IS 7181 of 1986 read with upto date amendments

250 mm dia MS tail pieces/ puddle with flanges

200 mm flanges joints incld nuts and bolts

200 mm dia equal MS tee with flanges

200 mm dia MS bend with flanges

200 mm dia MS tail pieces/ puddle with flanges

200 x 200 x 100 tees with flanges

80 mm dia bend with flanges for constant bleeding arrangements

Laying in position centrifugally cast (spun) iron D.I/ S&S or flanged pipes (excld. cost of pipes) 250/200/150/100/80 K- 7)

Providing push – on – joints to centrifugally (spun) cast iron pipes or ductile iron pipes including testing of joints and the cost of rubber gasket

250 mm dia

200 mm dia

150 mm dia

100 mm dia

80 mm dia

Providing / fixing incld successful,commissioning double falanged non rising spindle with hand wheel C.I Sluice valve Shiv Durga/Vag make (marked engraved ) of PIN rating 15 kg /cm incld tail pieces male and female if required at site ,RI cloth ,nuts ,bolts ,incld all carriges upto site of work and incld lead cost sun yarn and excavation complete job.

250 mm dia

200 mm dia

150 mm dia

100 mm dia

80 mm dia

P/F of air blower EVEREST/Air Vake make ISI mark capable of providing compression @ 600-900 LPM/ sqm Minute of filter area @ 0.35 – 0.40Kgs / sqcm with suitable 3 phase induction electric motor (Kirloskar / Crompton/Greaves make) complete with auxiliary pipe system upto filter beds, fittings, pressure gauge, Nozzles, cement conc. blocks, base plate air check valve, non return valve complete.

P/F of Mechanical equipment reqd. for bleaching tank with electrically driven paddle assembly fitted with suitable reduction gear mechanism coupled with three phase electric motor 1 HP capacity Kirloskar / Greaves/Crompton make along with P/F of 32 mm dia PVC pipe and pipe fitting upto clear water chamber, inlet water arrangement from back wash tank by P/F of 25 mm dia GI pipe with necessary pipe specials, gate valves of reputed make heavy duty (Pipe class B) complete job.

P/F of Mech. Equipment reqd. for Alum Solution Tank with electrically driven paddle assembly unit with suitable reduction gear coupled with 3 phase 0.5 HP motors (Kirloskar/Crompton/Greaves make). The job incld. P/F of 40 mm dia pvc pipe line with PVC gate valves and PVC fittings from Alum tank to flash mixer incld. P/F of 25 mm dia GI inlet water line from back wash tank to Alum tank with GI pipes specials and Gate valves (B Class pipe) and wash out arrangements.

Supply, installation and successful commissioning of mono block pumping unit Kirloskar/Greaves/Crompton make with 2 phase induction motor 2 HP with dynamic head of 15m coupled with pumping unit of 3000 gallons discharge per hour along with all accessories like foot valves, non-return valves, cement conc. block, base plate, suction pipe, 65 mm dia R/main (class-B) with heavy duty gate valves and other pipe specials complete job.

P/F of Mech. Equipment for flash mixer with electrically driven agitator assembly unit with suitable gear system coupled with 1 HP 3 phase induction motor on cement concrete bed with base plate (Crompton / Greaves/ Kirloskar make)

Providing, installation and successful commissioning of MS rotating desludging bridge moving on rail, central bearing, rotar etc fixd on peripheral beam of the clariflculator with well design MS trusses frame with hand railing, chequered plate flooring spectral’s single teath with 74 teeth & 14/15 No. teeth with chains etc. complete job with suitable reduction gear arrangements coupled 5 HP 3 phase induction motor of Kirloskar /Greaves / Crompton make

P/F, testing and commissioning of drive assembles unit for churners of floculator with 3 phase induction motor 1 HP capacity with Radicon reduction gear system and paddle set fixed on base with base plate

Providing andfabrication of angle iron stair with chequerred plates for rises,hand railing on both sides with two coats of painting

Providing, fabrication and fixing of main panel board made out of angle iron fixed with 16 mm ply board with sun mica fitted with reqd. electrical appliances viz: 16 Amp. Switch fuse unit outgoing for Clarifloculator/floculator /Alum tank/bleaching Tank/Flash mixer/ bleaching tank /back wash motor7.5 HP starter (reputed make ISI mark) for above said motors preventive measuring devices, volt meter, Amp meter/ indicator lamps, 100 Amp. MCCB, Bus-bar, change over switches etc. with internal wiring complete.

Providing and installation of main cable from LT pole to main panel board 3 core under grounds or above as reqd. at site.

P/F of 3 phase 50 c/c circuit connection for different electric motors from main panel board (capacity varying 1 Hp to 5 HP 3 core in conduit)

Providing and fixing, testing and successful commissioning of oil immerced automatic operated voltage stabilizer capacity 25 KVA reputed make ISI mark with copper coils housed in MS tank / box fitted with roter for increasing / decreasing voltage incld. copper connecting points mounted on Bakelite / asbestos plate, filled with oil, fitted with wheels for easy movement incld. necessary fitting, incld. all carriages upto site of work complete job.

Providing and fixing of Electrical points (heating and lighting) incld. cost of wire switches, necessary MCB’s switch boards, ceiling roses reputed make ISI mark screws, casing / conduit materials of allsorts of carriage and labour charges required for the job.

Lighting Points

Heating Points