Construction of 1500 KL OHT, 02 Tube Wells, Pump House, Laying and jointing of Rising Main and all other appurtenant works specified in the BOQ of tender document including testing and commissioning and handing over of completed works to maintaining

Amount

P/L Double Chambered Ductile Iron Pipes Restrained Joint of class K-9 with true to alignment & Jointing of full lenght including supply of packing confirming to IS: 5382-1985 with testing of pipe line complete.

Excavation of earth for pipe line in soil mixed with shingle ,bajri, and boulder strata lift up to 1.5 m. lead up to 30m. Including reffiling, watering, remaining lf excavated earth into the trenches and removal of surplus earth up to a distance of 60m from trenches including supply of labour T&P etc. all complete.

Supply of all materials, T&P etc.and construct an RCC over head tank of following size with RCC staircase & 1 m wide balcony, G.I. pipes railing consisting of 3 rows of 20 mm dia. G.I. pipe and angle iron posts around balcony & at the dome periphery, M.S. ladder from balcony to top of tank and inside the tank, supply and fixing M.H. cover with locking device, 1.2m dia ventilator, lightening conductor, water level indicator, supply and fixing of pipes, CI D/F pines, supply and fixing M.S. clamps with RCC column 40mm PCC 1:2:4 over 80 mm PCC 1:4:8 in apron, 150 mm semicircular drain around the tank, escape channel of 20 m length, box type enclosure at the entrance of the staircase having locking arrangements, two coats of apex paint and testing of tank for water tightness and also including cost of supply and fixing of all necessary pipes and valves etc. all complete with inlet, outlet, overflow and washout pipes with bypass arrangement and necessary fittings and specials and testing of bearing capacity.

(1500 KL.)18 m staging

Construction of boundary wall around water works compound.

Fixing of 3.6m wide M.S. gate with wicket gate including fabrication and supply of steel and construction of boundary pillars etc. all complete.

Earth filling in water works compound

Supply of all Materials, Labours, T&P etc.and Construct a Pump House With Size (3.50 m x 3.0 m with V- notch) Along with Attendant Room with size (4.3 m x 3.0 m) and W.C. as per Design and Drawings, all complete.

Supply of all Materials, Labours, T&P etc.and Construct a Pump House With Size (3.60 m x 3.0 m) Along with V- notch as per Design and Drawings, all complete.

Providing of 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 'EPDM' rubber gaskets confirming to IS: 5382-1985 with testing of pipe line complete. D.I. PIPE CONFORMING TO IS : 8329/2000 D.I. Pipe S&S K-7

Providing and laying D.I specials of class K-12 (@ 10% of pipe weight)

Supply, carting and fixing in position of following CI D/F sluice / Gate valve for flow regulation & scouring including cost of valve specials, labour & T&Pcomplete.

Air valve 25mm dia

Dismantling of flexible pavement (bituminous courses) by mechanical means and disposal of dismantled material up to a lead of 1 kilometre, as per direction of Engineer-in-charge.

Constructing of follwing masonry Chamber inside with 75 class designation brick work in cement mortar 1:4(1 cement: 4 corase sand ) for sluice valve, with C.I. surface box with hinge cover fixedin RCC slab 1:2:4 cement sand and 20mm grit necessary excavation foundation concrete 1:5:10 and inside plastering with cement mortar 1:3 .12mm thick finished with floating coat of neat cement chambers as per type design including supply of all materials labour T&P etc complete

(i) Sluice valve/ wheel valve chamber(90cmX90cmX100cm)

Sluice valve/ wheel valve chamber (60cmX60cm X 75cm)

E&M Works. Transportation of Rig Machine, Air Compressor, O P Unit and camp equipages, connected T&P and necessary material required for drilling up to site of work, including loading, unloading etc. complete.

Errection and leveling of ring machine and barricading at site of work `

Dismantling of ring machine and clearance of site after satisfactory completion of work

Drilling of borehole by Dual rotary/ DR/ DC-RC/Percussion Rig machine.

Drilling of 600 mm dia borehole.

Preparing & lowering of tube well assembly starting from G.L to the required depth including cutting, welding as required at site complete with all T&P required.

Supply and lowering of 300 mm dia MSERW plain pipe 7.9 mm thick as per IS code 4270

Supply and lowering of 300 mm dia MSERW slotted pipe, 7.9 mm thick as per IS code 4270

300 mm dia bail plug

300 mm dia MS tube-well cap

Supply of 300 mm dia M.S.D.I. housing clamp Complete with two nos 200 mm size MS channel having 3 mtr. length

Supply & shrouding of pea gravel in between bore & tube well assembly to the entire depth of tube well.

Development of TW by 350 PSI/1400 CFM Air compressor as below including Erection of compressor at site of work.

Running of compressor for development and testing of tube well.

Development of TW by suitable size of OP Unit as below including Erection of OP Unit and camp equipage at site of work.

Before development of the tubewell by OP unit make a chamber of 1x1x1 mtr around the tubewell below ground.

Lowering of suitable size submersible pump motor set with column pipe and running of D.G. Set, running of OP Unit for development and yield test of tube well.

Geological survey of site

Chemical & bacteriological testing of water sample

Supply of submersible pump capable of delivering 1600 Lpm discharge at 60 mt. head with suitable electric motor to be operated on 415 volt (+\- 10% ), 3 phase,50 C\s AC supply with 5 Mtr. submersible cable ( 01 no. as spare) (auto transformer type).

Supply of Electrical panel cum starter suitable for automation with panel of 50 HP .

Supply of 200 amp. 4 pole MCCB.

Supply of submersible cable 1x3x25 sq.mm .

Supply of aluminum armored cable 70 sq.mm 3.5 core .

SUPPLY OF MAIN PIPING AND VALVE OF 150 mm DIA HAVING FOLLOWING ITEM .

C class M S column pipe (confirming IS: 4270 or latest IS code) in 3 mt. length with interlocking arrangement (flanged/socketed) .

CI D\F PN-1.6 Sluice Valve with hand wheel .

CI D\F PN-1.6 Reflux Valve .

MS D\F pipe of 1.5 Mt. length- 2 Nos, MS D/F pipe of 1.0 Mt. length-1 No., Ventury - 1 No, Tee-1 No, CI D\F bend-2 Nos, TW Cap-1 No., Packing & nut bolt etc. - 1 Lot.

Supply of 150 mm dia M.S.D.I. clamp set .

S/o Jointing material for wiring connection including lugs, thimble, insulation tapes etc.

Supply of Pressure Gauges with control cock & fitting, nipple, pipe, elbow etc complete- 10Kg/Sq Cm.

Supply of dozing pump with all necessary connecting accessaries complete.

Liquid sodium hypo chloride .

Testing of pumping plants at manufacturer's of works .

Earthing with G.I Earth plate of 600mmx600mmx 6mm size including accessories and providing masonry enclosure with providing and fixing 25mmx5mm GI strip on surface or in recess for connections with charcoal, salt as required.

Supply of necessary tools and spanners .

Supply of 5 ton capacity and 4.5 mt. lift chain pulley block .

Supply of rubber resistance insulated sheet 2M x 1M x 25mm thick .

Instalation of pumping plant

Painting of Pumping Plant

SITC of three phase rolling contact servo voltage stabilizer 80 KVA capacity with input voltage range 300 to 480 with constant output of 415+/-1% complete in all respect ONAN Type.

Earthing with G.I Earth plate of 600mmx600mmx 6mm size including accessories and providing masonry enclosure with providing and fixing 25mmx5mm GI strip on surface or in recess for connections with charcoal, salt as required.

Testing of Servo at manufacturer's works .

Wiring for light point, fan point etc. with 1.5 sq mm FR PVC insulated copper conductor single core cable in surface PVC conduit with piano type switch, phenolic laminated sheet, suitable size GI box, with earth wire of 1.5 sq mm FR PVC insulated copper conductor single core cable etc as required.

Wiring for circuit/sub main along with earth wire with the following size of FR PVC insulated copper conductor single core cable in surface PVC conduit as required.

2x2.5 sq. mm + 1x2.5 sq. mm earth wire

2x4 sq. mm + 1x4 sq. mm earth wire

Supply and fixing of metal box of 180 rnmx100mmx160 mm deep on surface with suitable size phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 amp and 15x16 amp socket outlet and 15/16 amp piano type switch, connections, painting etc as required.

Supply and fixing of following way S.P.N. sheet steel, MCB DB, 240 V on surface complete with copper bus bar, neutral bus bar, earth bar, inter connections including earthing etc as required. (But without MCB/RCCB/Isolator)

6 Way double door ,

Supply and fixing of 5 A to 32 A, 240 V, 10 KA, C serious MCB suitable for inductive load of following pole in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of double pole, 240 V, isolator in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of 20 W LED tube light complete in all respect (Bajaj/Philips OR Equivalent make)

Supply in fixing of LED external lighting luminaries with mounting bracket etc. complete.

O & M of pumping plant for six month