Drilling 300 dia. up to 300 meters deep tube wells by DR / RR drilling rig at various villages in Bhuj, Anjar, Bhachau, Nakhtrana, Lakhpat, Gandhidham & Rapar (Group C) of Kachchh district including supply of RCC Blank and strainer pipes and various type of required bore materials

Break Up of Price Bid (Schedule B - Group - C)

Public Health Mechanical Division, Bhuj

Name of Work: Drilling 300 dia. up to 300 meters deep tube wells by DR / RR drilling rig in

Bhuj,Nakhtrana,Lakhapat,Anjar,Gandhidham,Bhachau and Rapar talukas of Kachchh

district (Group - C) including supply of RCC pipe and various type of MS bore materials

Qty Description of Item Rate Unit Amount

Item No. 1: Pilot Drilling:

Drilling 250/300 mm dia. pilot bore at

village site in all strata by mud flush direct

3200 rotary rig / reverse rotary rig by using 1247 RMT

betonies powder (From 0 to up to 300 meters

Item No. 1(B): Reaming & Lowering Etc.:

A) Reaming of 250/300 mm dia bore hole to

following size of bore including Assembling,

jointing, clamping, lowering RCC, housing,

casing, strainer pipes and other assembly

items with black crrushmetal packing and

clay packing etc. complete

i) 600 mm dia bore hole from 0.0 mtr to

suggested depth.

Item No. 2: crush metal:

Providing selected black crush metal of

mm to 20 mm mix size.

Item No. 3: Cement:

5 Providing of Cement 6302 MT

1 (A) Cement sealing 13273 Job

1 (B) Cement Grouting 6661 Job

(A) Lowering and removing of 100 mm dia

drop line and 32 mm dia air line for

development of each water bearing zone

10 come across upto the full depth of deep tube 27777 Job

well of size 300 mm dia RCC tube wells

having depth ABOVE 186 mtr depth. The

job is for complete period of development.

D R Group C (Up to 300 Meter Depth):2026-27

(B) Lowering and removing of 100 mm dia

drop line and 32 mm dia air line for

development of each water bearing zone

1080 come across upto the full depth of deep tube 148 MTR

well of size 300 mm dia RCC tube wells

having depth BELLOW 186 mtr depth. The

job is for complete period of development.

Item No. 6: Air compressor:

Air compressor 400 CFM / 100 PSI upto

16 specified depth. ( for minimum six hours or 16314 Job

up to availability of sand free discharge.)

Item No. 7: Clay Balls:

13 Providing & supplying clay balls 751 CMT

Item No. 8: RCC casing pipe and strainer

(A) Supply of 300 mm dia RCC plain pipes

used in RCC Tube wells

(B) Supply of 300 mm dia RCC Strainer

pipes used in RCC Tube wells

Item No. 9: Bore Material:

Providing & supplying suitable size of bore

2080 plug, RCC pipe clamp, Nut Bolts, Bottom 96 Kg.

lowering plate.

Item No. 10: M S Clamp

Providing M S Clamp made from MS plate

with three holes on either side with nuts &

16 bolts of Std. make and suitable size. 450 mm 687.07 set

X 65 mm X 10 mm for suitable for 90/110

Rupees Ninety Nine Lakh Ninety Nine Thousand Eight Hundred Thirty Four only

NOTE: Rates taken above is exclusive of GST. Diesel Price variation clause is applicable as

Amount of my / our tender work out as under…

OFFER FOR BELOW OFFER FOR ABOVE

1. Estimated Cost Rs…………………….... 1. Estimated Cost Rs……………………....

2. Less …………% below Rs…………….. 2. Add …………% Above Rs……………..

3. Net Amount Rs………………………….. 3. Net Amount Rs…………………………..

4. In words Rs……………………………… 4. In words Rs………………………………

Sign of contractor Sign of Executive Engineer

D R Group C (Up to 300 Meter Depth):2026-27