Supply Carting Laying Jointing of DI K9 pipe in Rising main and GI M pipe in distribution system with all fittings and appurtenant works pump house for pumping plants and Construction of 100 KL Capacity 1 no 20 m staging RCC OHT Teda

Amount

Soil testing of proposed O.H.T. site by some reputed institute like I.I.T. Roorkee or equivalent & accordingly design and construction of 100 KL capacity, 20 m staging RCC Over Head Tank with foundation considering seismic forces, including supply of all materials, labour, T&P etc. as required for proper completion of work and submission of detailed design/drawings before starting of the work. The earthquake resistant design must be in conformity with IS:456, IS:3370,IS:1893, IS:13932 & IS:13920 (latest versions). O.H.T. will be constructed in minimum M-30 design mix concrete as per latest guidelines of BIS. The work also include as following items:-

One meter wide balcony around the tank at the middle ring beam (Junction of conical wall and containers vertical wall).

One meter wide RCC spiral stair case as an access to the top dome of the tank from ground level.

Supplying & fixing M.S. gate with locking arrangement on first landing to avoid access to the O.H.T. as per direction of Engineer-in-charge.

Supplying & fixing of 60cm, wide M.S. ladder from tope dome to the inside of the tank upto bottom dome of 50×50×6mm angle iron and 20mm dia plain M.S. bars @ 25 cm. C/C welded or riveted with suitable hand rail etc.

Supplying & fixing of 750mm dia ventilator of 50×50×6mm angle iron fitted at the crown of top dome with mosquito proof wire mesh over expanded metal jali.

Supplying & fixing of 600×600mm M.S. Manhole cover of 5mm thick M.S. plate duly hinged with 50×50×6mm angle iron frame embedded in the top dome at appropriate place with locking arrangement shall be provided with overlap.

Supplying & fixing of Three rows of G.I. (medium) 20mm dia pipe railing with 50×50×6mm angle iron post of clear height 1.00m at a distance of 1.25m centre to centre around the balcony, top dome and along the stair case from ground level to top dome. Make of G.I. Pipe :- Jindal (Hisar)/Apollo/T.T. Swastik

Supplying & fixing of water level indicator confirming to latest specifications & as per direction of engineer I/C

Supplying & fixing of lighting conductor arrangements including earthing as per latest I.S. code.

Supplying & fixing of 1 Nos. inlet of 100 mm dia , 1 no.outlet one of 100 mm dia , washout of dia 100 mm and over flow of dia 100 mm of D.I.D/F (Class K-9) pipes and their sluice valves, (confirming to I.S.-780) duck foot bends other special etc. including supply of all materials, necessarily required for jointing and erecting. The limits of pipe fixing shall be from dome of the tank to one meter outside the apron of the tank. Overflow pipe shall be vertical type at required position or otherwise specified. Also, construction of 1 Nos. inlet, 1 No. outlet & 1 No. washout/over flow chambers and their R.C.C. covers as per departmental type design. Complete in all respect as per the satisfaction of Engineer-in-charge.

Supplying & Clamping the vertical pipe with M.S. clamps of size 50×6mm at 1.50M C/C.

Filling the tank as many times as required with water and testing for water tightness and making it water tight, water for testing the tank shall be arranged by the contractor.

Supplying & Painting the outlet inlet, washout and over flow pipe with one coat of oxide primer and two coats of paint of approved quality (Asian, Berger, Nerolac etc.) and shade.

Supplying & Painting the entire tank with three coats of (including base coat) exterior weather coat Apex or equivalent of Asian, Berger, Nerolac etc. of approved quality and shade as per direction of the Engineer-In-charges.

Supplying & Painting the balcony and staircase railing and M.S. Manhole cover, ventilator angle iron posts with one coat of oxide primer and two coats of paint of approved quality (Asian, Berger, Nerolac etc.) and shade.

Providing all materials , carting from site store to site of work, lowering into trenches with true to alignment , Laying & Jointing of full lenght S&S Centrifugally cast (spun) Ductile iron pipes including supply of all type specials required for jointing of pipes & "EPDM " rubber gaskets conforming to IS : 5382/1985 with testing of pipe line complete. DI K-9 pipe (Rising Main)

100mm dia - D.I. K-9 Pipe

Providing of all materials,cartage,labour and T&P , lowering into trenches with true to alignment, laying & jointing of full length GI(M) pipes including supply of all type specials required for jointing of pipes,cutting,threading & with testing of pipe line ect complete. Make of G.I. Pipe :- Jindal (Hisar)/Apollo/T.T. Swastik G.I.(M) (Distribution System)

15 mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80 mm dia

100 mm dia

Excavation in soil mixed with shingle, bajari and boulders etc for pipe line trenches including lift up to 1.5 m and lead up to 30 m with back filling, watering and ramming of excavated the earth in the trenches.

Supply and fixing of following fittings including cartage of materials, labours,T&P etc completed.

Wheel Valves. Make:- Zoloto/Sant/Leader.

40 mm dia

50 mm dia

65 mm dia

80 mm dia

Supply and fixing of Sluice Valve/Scour Valves (PV-1.6) including cartage of materials, labours,T&P etc completed. Make :- Kartar/Kirloskar/Zoloto.

100 mm dia

Constructing masonry Chamber size 60 ×60 × 60 cm for Wheel valve with a floating coat of neat cement complete as per standard design : With F.P.S. bricks

Constructing masonry Chamber size 90 ×90 × 90 cm for Wheel valve with a floating coat of neat cement complete as per standard design : With F.P.S. bricks

Supply of all materials, T&P and labour and Providing and fixing Functional House Tap Connection (FHTC) etc complete.

Shifting of FHTC from old pipe line to New Pipe line and fixing with all materals T&P and labour ect complete.

PUMP HOUSE, BOUNDARY WALL , GATE AND OTHER WORKS

Excavation work by machanical means (Hydraulic excavator)/ manual means in foundation trenches or drains not exceeding 1.5 m in width or 10sqm. On plan including dressing of sides ad ramming of bottoms lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in walls (any thickness), including attached plasters, buttresses, plinth and string cources, fillets, columns, pillars, piers, abutments,posts and struts etc. upto floor five level excluding cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (cement : coarse sand : graded stone aggregate nominal size)

Centring and shuttering including strutting, ropping etc and removal of form for R.C.C. work etc complete.

Reinforcement for R.C.C. work including straightening, cutting, bending placing in position and binding all complete. Reinforcement for R.C.C. Work Using Thermo-Mechanically Treated Bars.

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size).

Brick work with F.P.S. bricks of class designation 75 in foundation & plinth in 1:6 (1 cement : 6 coarse sand)

Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in 1:6 (1 cement : 6 coarse sand)

Half brick masonry with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in Cement mortar 1:4 (1 cement :4 coarse sand)

12 mm thick cement plaster of mix 1:6 ((1 Cement : 6 fine sand)

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

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm) (Make Asian, Berger, Nerolac etc.)

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

Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of

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

Supply of all labour, material and T&P etc. and construct brick-on-edge pavement inside proposed water works compound.

Supplying and filling in plinth with local sand including watering, ramming, consolidating and drassing complete in proposed water works.

Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: a) Applying a slurry coat of neat cement using 2.75 kg/sqm. of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300mm height including cleaning the surface before treatment.b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs c) After two days of proper curing applying a second coat of cement slurry using 2.75kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3mm deep. e) The whole terrace so finished shall be for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge : With average thickness of 120mm and minimum thickness at khurra as 65 mm mm square 3mm deep. e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test.

Cement concrete flooring 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete. 40mm thick with 20mm nominal size stone aggregate.

Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded with 15x3 mm lugs 10cm long embedded in cement concrete blocks 15x10x10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with dash fastener or with fixing clips or with bolts and nuts as require including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. (Rolled Steel Joist 200mm×100mm size)

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110 mm diameter

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with 01/05/2012 - 1horizontal wires, of barbed wire 9.38 kg per 100 m (minimum) between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Cost of posts, struts, earth work and concrete work to be paid for separately):- Payment to be made per metre cost of total length of barbed wire used. With G.I. barbed wire.

cs.negi