KOYATI PUMPING WATER SUPPLY SCHEME

Amount

Providing and laying in position cement concrete of specified grade including 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). including supply of all material,labour,T&P etc.required for proper completion of work.

Providing and laying in position cement concrete of specified grade including 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). including supply of all material,labour,T&P etc.required for proper completion of work.

Excavation of pipeline trench in Soil mixed with Boulder, lift upto 1.5m, lead upto 30m. Including refilling, watering, ramming of excavated earth into the trenches and removal of surplus earth upto a distance of 60m from trenches including supply of labour, T&P etc complete.

Soil Mixed with Boulder

Providing of all materials, Carting from site store to site of work, lowering in to treanches with true to alignment, Laying of MS ERW pipes grade Yst 210, Jointing by electric welding process with proper grade of eletrodes suitable for jointing of water supply pipe lines ( adore,L&T or equivelent electrodes) by cutting of pipe and making required bends by welding completion of work with testing of pipe line etc complete

50mmx 3.2 mm thick

Supply and Carting , laying jointing (including cost of jointing materials like specials and fittings, white lead, hemp and oil etc.) fixing and testing of M.S. galvanised screwed and socketed pipes (Medium quality).including cutting and threading etc. complete confirming to IS:1239 (Part-I) make of pipe:Jindal (Hisar)/Parkash Surya/ TT Swasthik

GI Pipe 15 mm dia (Medium Qualty)

GI Pipe 20 mm dia (Medium Qualty)

GI Pipe 25 mm dia (Medium Qualty)

GI Pipe 32 mm dia (Medium Qualty)

GI Pipe 40 mm dia (Medium Qualty)

Supply of all materials, labours, T&P. etc.and construct Wheel valve/ reflex valve chamber as per type design complete. (45x45 cm)

Supply of all materials, labours, T&P. etc.and construct air valve chamber as per type design complete.(60x60 cm)

Providing and fixing of Brass Wheel valve in position including all material,labour,T&P etc complete.

50mm Dia

Providing and fixing of C.I Air valve (screwed) in position including all material,labour,T&P etc complete.

25mm Dia

Providing and fixing gun metaled C.I. Gate / sluice valves as per IS: 788/1997 with 10Kg WP

25mm Dia

32mm Dia

40mm Dia

Finishing with Food grade Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’ specifications i/c appropriate priming coat, preparation of surface, etc. complete.On steel work of 60.3mm Dia

Centring and shuttering including strutting,ropping etc. and removal of form for thrust block.

Design, testing bearing capacity of soil and construction of R.C.C. (1:1½:3) semi sunk sump/Clear Water Reservoir of following capacities in K.L. including supply of necessary scaffolding, shuttering and other accessories along with construction of all valve chambers, supply and fixing of inlet and outlet pipes of size equal to sizes of inlet and outlet pipe line, making bye pass arrangement, fixing of overflow pipe in outlet pipe/distribution system, fixing of lightening conductor & M.S. Manhole of size 1 m x 1 m as per norms, water level indicator, supply and fixing of M.S. Steel Ladder outside and inside the tank, fixing of railing around top dome, construction of 90 cm width PCC apron with drain around the CWR and colour washing of approved class snowcem including supply of all materials, labour, T&P etc. complete as per latest IS specification or as per satisfaction & approval of Engineer in Charge.

Supply of all materials labour T&P etc and install chlorinating chamber as per type design and drawing complete including supply and installation of bucket type chlorinator of 25 liters capacity.

Random rubble masonry with hard stone in foundation and plinth including levellingup with cement concrete 1:6:12 (1 cement: 6 coarse sand : 12 graded stone aggregate 20mm nominal size) at plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand)

Random Rubble Masonary laid dry in breast wall, retaining wall, parapets,scupper etc. Including supply of all materials,labour,t & p& royality etc, required for proper complition of work.

Making ferrule connection in the existing main of G.I. or any type of pressure mains with saddle piece, service connections, fittings and fixing of G.M. ferrule including tapping the main, including the cost of all materials like GI Specials,brass bib cock and GM ferrule etc.

Supply and fixing of Iron Gate with two pillars complete. 2.4 m wide gate

Construction of boundary wall including supply of all material labour,T&P etc required for proper comletion of the work.

Cross Wall

Earthwork in excavation by mechanical means ( Hydraulic excavator)/ manual means over areas ( exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

Ordinary Rock

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 specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level 1:1½:3 (1 Cement: 1½ coarse sand: 3 graded stone aggregate 20 mm nominal size)

Footing

Columns

Reinforcement for R.C.C. Work Using Thermo-Mechanically Treated Bars

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

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

Columns, Pillars, Piers, Abutments, Posts and Struts

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

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. Excavation in all kinds of soil

(i) site development

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 specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone

Apron

Inlet Chamber

Reinforcement for R.C.C. Work Using Thermo-Mechanically Treated Bars

Centering, shuttering including struttings, propping etc. and removal of form work for Columns, piers, abutments, pillars, posts, struts and slab.

Supply and Carting, of following sizes of MSERW YST210 grade plain ended pipes from store to site of work, lowering them into trenches, laying true to alignment & gradient, laying & Jointing of Pipe by electric welding, making horizontal & vertical bends of any degree as per site conditions including cutting of pipes for making up lengths as required for completion of works & also including cost of welding materials (Advani make welding rods), all other materials,labours & T&P etc. required for proper completion of work.

MSERW 150 MM dia. (4.00 MM thick)

Providing and laying of 150 mm dia. G.I perforated pipes or strainer at a fradient of 1 in 50 or RR stone masonary pillars.

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire (@ 32 Kg/ 10 Sqm) conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

E&M Works

Submersible pump set of 50LPM, 235Mt. head suitable for 200mm dia Assembly operating at 3 phase 50Hz AC supply.

Spare Pump Set of same duty.

Star Delta Starter Cum panel of 7.5 HP suitable for submersible pumping plant complete with over load relay, S.P.P, Power capacitor, volt meter , Amp. meter indicating lamp and suitable capacity of MCCB.

Submersible cable size 1x3x4sq.mm.

Main piping and valve with all accessories of 65mm size i.e. CS sluice valve 2 Nos., CS reflex valve 1No., Tee 1No., Bend D/F pipes and 65mm dia M.S. column pipe with top pipe in 3mt. Length, complete with interlocking arrangement 20Mt.

Pressure gauge with fitting.

Chain pulley block of 1.0 Tonne capacity 4 Mt. lift spur gear.

Earthing material for 7.5 HP pumping plant including earth electrode, aluminium earth strip etc as per latest I.E. rules.

63 Amp. MCCB

Supply and fixing of Electronic type dosing system complete with solenoid coil actuated pulsar circuit, diaphragm & electronically pulp capable of delivery max, 4LPH at 5.5kg./cm2 pressure operated 220Volt single phase A.C. Supply along with chemical injection device and 100Ltrs capacity of media tank complete with accessories.

Liquid Chlorine required for six month maintenance

Chlorine Testing Kit

Rubber Insulation sheet 1 Mt. x 2 Mt. x.025Mt.

Servo Control Voltage Stabilizer 20 KVA suitable for regulating incoming voltage 300 to 480Volt , outgoing voltage 415Volt with 63Amp. change over switch and 10sq.mm 3½Core copper cable, first filling of Transformer Oil and complete installation.

Supply of Special tools and spanners with 2 Nos. chain wrench.

Intelligent GSM based Mini Remote Terminal Units/PLC with analog and digital parameters and features as specified mini T.W. and transmit data on GSM backbone. GSM based wireless Communication system capable to transfer and gather data from remote sites to master Control Stations (Voltage, Current, Power factor, Pumping running Hour etc.) with 6 Amp. Automatic Voltage stabilizer including high and low cut and isolation transformer.

Erection, testing and commissioining and modification of starter with AC and DC relays and necessary wiring complete in all respect.

Installation, Commissioning & Testing of pumping plant and all accessories.

Internal & external Electrification of Pump house

1 Month trial running and 5 months maintenance including watch & ward.