Drilling of Bore with Sub, Marceble Pump Set Tolpan Near Water Head Works At. Gariyadhar, Dist: Bhavnagar.(Second Attempt)

NAME OF WORK :- DRILLING OF BORE WITH SUB,MARCEBLE PUMP SET

LOCATION :- Tolpan Near water head works At. Gariyadhar

PERCENTAGE RATE TENDER

Item No. & Description Quantity Rate Per Amount

Drilling of 215 mm dia. bore hole in overburden strata (alternate

layers of lime stone & yellow sticky clay formation) by DTH rig up

to required depth (approx. up to 70 meters) including fixing of

175 /180 mm dia. MS ERW / PVC pipes (blank and slotted) & if

required further drilling of 165 mm dia. bore hole in hard rock

(trap etc.) strata by DTH drilling method up to total depth of

mtr.including measuring the yield by V notch and flushing of bore

etc. complete. in coastal areas of Saurastra. 0 to 150 mts

Manufacture, supply & delivery of ISI marked UPVC Casing pipe

(IS 12818 with latest amendment. (Rates are exclusive of GST)

b 200.00 mm nominal dia. " CM " Type 14.00 1458.44 Rmt

Geologlst report charge. 1.00 4464.20 No.

Electric motor driven borewell submersible pump set confirming

to IS 8034 and motor confirming to IS 9283 working at 3 phase

400 / 440 volt 50 Hz AC supply & 2900 RPM. Cat. No.1.4

Discharge in LPM 90 Head in mtr 180 Motor HP Minimum

PVC insulated flat submersible cable as per detailed technical

specifications of R/C of GWSSB conforming to IS 694, IEC

60227 / 60228. c) ISI flexible 1 R x 3 C x 4.0 mm2

Manufacture, supply and delivery of following ISI marked HDPE

pipes (IS:4984/1985 with latest amendment) having material

Grade PE-80 in approximate 100 meter coil length or as per

GWSSB requirement with SS-316 nipple at both ends having

TPI threads as per specifications, press fitted and bolted having

nominal diameter as under as per detailed technical

specifications. (Rates are exclusive of GST) vi) DN 63 PN-16

Control Panel Board DOL / Star Delta starter suitable for local &

remote pump control application consisting of MPCB, overload

relay and contactors as per Type II coordination including digital

voltmeter, analogue ammeter with selector switch, run hour

meter, required protective relays & control accessories. d) S. D.

from 8 to 10 HP 1.00 9219.28 Nos.

Lowering / Lifting of 3 phase submersible pump set with HDPE

pipe and cable into bore well with necessary fitting accessories

by means of mechanised derrick / chain pulley / fixtures and

jointing the cable with fuse unit / control panel board including

satisfactory testing. B) From 90 to 150 meter depth

Total Amount Rs..........

Total Amount Rs..........

Item No. & Description Quantity Rate Per Amount

Say Rs..........

I/We am/are willing to carry out the work @ ________% Above / Below_____________Percentage (should be writen

in figures and words) of the Estimated rates mentioned above amount of my / our Tender works out as under.

Estimated Amount Estimated Amount

Put to Tender Rs.1,77,298=00 Put to Tender Rs.1,77,298=00

Add % Rs. Deduct %Rs.

Total Rs. Total Rs.

(In Words (In Words

Stamp with Signature of Contractor

Consl.Engineer Engineer

"DESIGN POINT" Gariyadhar Nagarpalika

Amreli Gariyadhar

Chief Officer President

Gariyadhar Nagarpalika Gariyadhar Nagarpalika

Gariyadhar Gariyadhar