Providing borewell with pumping mains and machineries

Amount

Supplying, laying of 25 mm dia PVC pipe for Wiring Above G.L etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works

Supplying and fixing of MS fabricated DOL panel control Board with auto-starter of wall mounting type with ISI mark with ammeter voltmeter including lamps ON/OFF push button with necessary connections and,relay suitable for the above and as directed by the departmental officer.

Supplying and fixing of Change over switch-63 Amps. Three phase 500V 4 pole change over switch cost of all materials etc., all complete and as directed by the departmental officers

Supplying and laying of 3 core 4.0 sqmm Submersible Flat Cable of approved quality with ISI mark of confirming ISI specification including cost of cable, conveyance and fixing charges etc., complete in all respects and as directed by the departmental officers

Supplying and delivery of wet type lubricated Submersible motor of 5.0 HP with multistage pumpset as per ISI specification suitable for opening AC 3 phase electric power. The pumpset is suitable for 150 mm dia borewell and for the following specifications shall be guarented for by the departmental officer. Motor:- 6" dia submersible motor is a squirred case wet type water cooled fully rewindable motor 3 phase at 400 to 415 volts. Pump:- submersible pump are ralial flow impellor design impellers are engineering poymor no of stages. total head rarage:- 175 metre discharge at - 1.30 Lps Delivery size :- 50mm dia G.I. delivery line. The brand name and quality of submercible pump set should be furnished.

Supplying and delivery of centrifugal Mono block pumpset of reputed make with ISI mark as per IS 9079/ 1989 with the following technical specifications ans as directed by the departmental oficers. (The Brand and quality of the pumpset and materilas should be got approved from the E.E. before use.) Capacity - 5.00 HP Type -Mono block pump Speed - 2800 RPM Accessories - Air release cock, primimg funnel, base plate, foundation bolts etc. Motor-3.00HP, 415 V +5%, AC -3 Phase, 50 HZ.

Labour charge for erection of submersible pumpsets in Sump. Including fixing and joining and submersible with proper clamps upto the starter to the required depth walls errection clamps pressure gauge upto the exterior wall of pumproom and errection of panel board consisting of PPIC sutches starters voltmeter, ammeter,3 pilot (indicating) lamps capacitor, and laying and joining the cable and twin earthing as per IE rules etc., complete and testing the pumps on trial runof 10 days.( for 5 HP submersible pumpset)

Labour Charges for erection of MONOBLOCK pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suctionpipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor as directed by the departmental Officers.

Supplying, laying and jointing G.I. Pipes of approved quality and best variety of “B” class pipe of the following dia including labour fixing G.I. Specials, (excluding charges for cutting and threading of pipes, cost of such specials) to wall with necessary teak wood plugs, clamps, screws, thread balls, shellac, etc., making holes on the walls (or) drilling holes in roof and making good the dismantled portions to original condition with neceSORay brick work / concrete and plastering wherever neceSORy with necessary scaffolding charges. The pipes are to be painted with the 2 coats of good variety and approved best quality of synthetic enamel paint over a priming coat of red oxide etc., complete in all floors complying with standard specification. G.I. pipes shall be got approved by the Executive Engineer before use on works - Internal water supply - Above Ground Level / External water supply - Above Ground Level -External water supply arrangements G.I pipe 65 mm dia

Supplying and fixing in position GI unions of heavy duty of approved quality and good variety of various sizes inluding necessary cutting and threading of GI pipes for jointing the union and providing two coats of painting with good variety and approved quality of synthetic enamel paint over one coat of primer in case of pipe line above ground level / one coat of tar in case of below ground level for both internal and external water supply arrangements, etc., complete complying with standard specifications. (The GI unions should be got approved by Executive Engineer before use on works). 50mm dia G.I Union

Supplying and fixing in position the following GI Specials of heavy type and approved quality and good variety excluding fixing charges but including necessary cutting and threading of GI pipes, jointing the GI specials and painting with two coats with good variety and best quality synthetic enamel paint over a coat of red oxide primer and jointing the specials with pipe line using shellac etc., complete complying with standard specification. (The GI specials should be got approved by the Executive Engineer concerned before use on works.)

a).65 mm dia G.I bend

b).65 mm dia G.I coupling

c).65 mm dia. Barrel Nipple.

d).65 mm dia G.I Tee

e).65 mm dia G.I Flange

f).50 mm dia. G.I. hex nipple

g).50 mm dia. G.I. Coupling

h).50 mm dia G.I Flange

i).50 mm dia G.I bend

j).50 mm dia G.I Tee

k).50 mm dia. Barrel Nipple.

l).50 mm dia G.I Elbow

m).50mm M.S Hose Collar

n).50mm G.M Non Return Valve

o).C.I foot valve 50 mm dia

p).Aluminium clamp set

q).Wooden Plank -2'X2'

r).Wooden Plank -1'X1'

s).1" Nylon Rope

t).50mm HDPE Pipe for Borewell

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work. 50mm G.M. Gate Valve

Supplying, laying and jointing PVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing PVC specials using PVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works. - External water supply Below ground level 50 mm dia. PVC Pipe

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements Since the labour for cutting, threading / pasting, sundries have already been included under pipe line item of works, no separate provision for fixing PVC specials needs to be allowedetc., complete complying with standard specifications. (The PVC specials should be got approved by the Executive Engineer before use on works).

50mm PVC bend

50mm PVC reducer

50mm PVC Adopter

50 mm dia PVC End Cap

Construction of Borewell chamber of size 90X90X90CM as per standard type design including earth work excavation in all soils and sub soils except in hard rock requiring blasting refilling the sides of foundation with excavated earth foundation concrete with cement concrete 1:8:16 using 40mm HBG jelly, brick work in cement mortar 1:5 using chamber burnt IInd class ground moulded bricks of size 9"x4 3/8" x 2 3/4" and plastering with cement mortar 1:3, 12mm tk and RCC 1:2:4 using 20mm metal for petty works excluding cost and fabrication of steel grills but including jointing pipe lines and specials, fixing valves and surface box etc. all complete complying with relevant standard specification and as directed by the departmental officers.

Driling of 150mm (6") dia vertical clear bores in Hard rock in any habitation any where in Salem District to any required depth as directed by the officers concerned including labour charges for inserting M.S/P.V. C. Casing pipes to any rquired depth, assembling in the drilled hole including welding joints if necessary, completed and as directed by officers concerned.

a).upto 150m Below Ground level

b).From 151m upto 180m

c).From 181m upto 210m

d).From 211 m upto 240m

e).From 241 m upto 270m

f).From 271 m upto 300m

Supply and delivery of 150mm OD PVC casing pipe as per specification with ISI mark including of all taxes etc., all complete complying with relevant standard specification and as directed by the departmental officers.

Supply and delivery of bore well PVC end cap suitable for 6" inch dia bore well etc., all complete complying with relevant standard specification and as directed by the departmental officers.

BHAKIYA ASSOCIATES (BID ID -1467981)