Drilling 200 / 250 mm dia. up to 300 meters (Total 8 numbers) deep tube wells by DR / RR drilling rig with M.S. Cabin at various villages in Mansa Taluka (Group E) of Gandhinagar district including supply of various type of MS bore materials & slotting work of MS ERW pipes

Name of Work: Drilling 200 / 250 mm dia. up to 200/ 300 meters (Total 8 numbers)

deep tube wells by DR / RR drilling rig at various villages in Mansa Taluka (Group E) of

Gandhinagar district including supply of various type of MS bore materials & slotting

work of MS ERW pipes.

Sr. Particulars Qty Rate Unit Place of

1 200 and 250 mm dia. As per Pipe Free of Cost RMT Departmental

M S ERW blank pipe Assembly stores of P. H.

slotted / “V” screen

2 ) S i ze o f t h e ab o ve i t ems w i l l b e as p er si ze o f p ar t i c ul ar t ub e w el l .

Signature of Contractor Executive Engineer

D R Group A (Up to 300 Meter Depth) Page

Gujarat Water Supply & Sewerage Board

Public Health Mechanical Division, Ahmedabad

Public Health Mechanical Division, Ahmedabad.

Name of work : Drilling of 250 mm dia. Tube well up to 200/300 Mtr depth by D.R./R.R

drilling rig in 8 different villages of Mansa Taluka in Gandhinagar District

Qty. Item Rate Unit Amount

Item No. 1 Pilot Drilling

Drilling 250/300 mm. Dia. Pilot bore

1 at above village site in all strata by

mud flush direct rotary rig/ Reverse

rotary rig by using bentonite powder.

Item No. 2 Reaming & Lowering

(B) Reaming of 250/300 mm. Dia

bore hole to following bore hole to

2 550 mm dia bore hole including

2400 assembling, jointing, lowering of 344.00 Rmt.

housing casing strainer pipes and

other assemble items with gravel

packing and clay ball packing etc.

Item No. 3 Clay Balls

3 Supply of clay balls having size of

Item No. 4 Gravels

4 Supply of gravel of selected size 4mm

Item No. 5 Cement

2 Supply of Cement 6302.00 M. Ton

Item No. 6 Cement Sealing

6 1 (a) Cement sealing 13273.00 Job

1 (b) Bottom Cement Sealing 6661.00 Job

D R Group A (Up to 300 Meter Depth) Page

Item No. 7 Lowering of Drop line

(B) Lowering of 100mm dia drop line

and 32 mm dia Air line in the Drop

7 line to develop each water bearing

zone came across upto the depth of

tube well (size 200/250/300mm dia

depth above 186 mt. ) for

development of tubewell by Air

Item No. 8 Air Compressor

(B) 900 CFM/200 PSI (above the

depth of 120 Mt. up to 200 Mt.). The

1 Air compressor should run minimum 27330.00 LS

for six hrs or upto availability of sand

8 free discharge .

© 1100 CFM/300 PSI (above the

depth of 200 Mt. & up to 300 Mt.).

16 The Air compressor should run 34662.00 LS

minimum for six hrs or upto

availability of sand free discharge .

Item No. 9 Bore Clamp

(B) Clamps made from MS plate with

9 3 holes on either side with nuts & bolts

8 of standard make & suitable to 250 2017.73 Pair

mm dia. pipe. Size: 900 mm x

Item No. 10 M. S. Bore Plug

(B) Bore plug having 100 mm height

made from MS plate with 3 holes at

equal distance on circumference for

10 nut bolts type locking arrangement

with nut bolts & lock nuts of standard

make etc. complete. (a) For 250 mm

ERW Pipes. (Thickness of plate is

minimum 05 mm.for top also )

Item No. 11 M. S. Bail Plug

(B) MS bail plug having length of

11 metre length made from medium class

pipe as per ISS. Suitable for 250 mm

D R Group A (Up to 300 Meter Depth) Page

Item No. 12 Steel Bent Plates

12 (B) Steel bent plates suitable to

1700 mm dia size pipes 90.80 No

Size: 200 mm x 150 mm x 6 mm

Item No. 13 - Slotting (1.59 mm or

B. Slotting of ERW pipes with

13 minimum size of slot 6.75 cm x

cm x 1.59 mm for following size of

Item No. 15 M. S. Cabin

Supply, installation, testing and

commissioning of fabricated M S

structure cabin of size 1.5 X 1.5 X

2.13 meters made from M S square

pipes of size 65 mm, 50 mm & 25 mm

including inside Bakelite sheet 3.5 mm

thick sheet, outside 20 gauge M S

sheet for side wall, for roof side

14 Bakelite sheet 3.5 mm thick sheet,

outside 24 gauge GI sheet with 15 mm

plywood sandwich fitting & flooring

with 19 mm water proof plywood sheet

with shock proof rubber mating

including painting of two coat colour

enamel with door locking, handle

arrangement including provision of

proper air ventilation as per detailed

specifications & drawing.

In Words Rs. Forty Nine Lakh Ninety Four Thousand Forty

I / We am / are willing to carry out the work at % (in Figures)

(in Words) Above / Below the tendered estimated rates mentioned above.

(Strike out below whichever is not applicable).

D R Group A (Up to 300 Meter Depth) Page

OFFER FOR BELOW: OFFER FOR ABOVE:

Estimated Cost Rs: 49,94,043.00 Estimated Cost Rs:

Less % Deduct Rs. Above % Add Rs.

Net Amount (Figures) Rs.

Net Amount (Figures) Rs. .

Net Amount (In Words) Rs. Net Amount (In Words) Rs.

Signature of Contractor Executive Engineer

D R Group A (Up to 300 Meter Depth) Page

Memorandum of Understanding

Between Bidder and Direct Rotary / Reverse Rotary Drilling Rig Owner(s) for assured

& timely availability of Drilling Rig(s) of required & adequate capacity with associated

equipment, tools & tackles etc. on as & when required basis for drilling of bores (up to

300 meters depth) in Mansa taluka of Gandhinagar district by GWSSB.

In the interest of timely completion of the work, after discussions and getting assurance from

the Direct Rotary / Reverse Rotary Drilling Rig Owner who has the kind of DR / RR

drilling rig with all required equipment, tools & tackles & experience of drilling of D R bores

(up to 300 meters) with allied activities.

I, hereby give written assurance to

provide DR / RR drilling rig bearing registration number which

is in good working condition with all required relevant self-certified documents viz. RTO

issued R. C. book, fitness certificate, PUC, insurance policy, tax paid voucher etc. to the

principal bidder, i. e. `

bidder of this tender. I will provide required drilling rig(s) of adequate & required capacity to

be used by the principal bidder for drilling of D R bores in Mansa taluka of Gandhinagar

district by GWSSB on as & when required basis.

This memorandum of understanding will hold true & remain valid during the currency of the

executed agreement between the original bidder & the Executive Engineer of GWSSB which

shall be minimum one year from the date of agreement and any extended period decided

Signature of Bidder Signature of DR / RR Rig Owner

D R Group A (Up to 300 Meter Depth) Page

THE DECLARATION REGARDING LITIGATION AND OTHER HISTORY

on Rs. 300/- Non Judicial Stamp Duly Notarized

residing at -------------------------------------------------------- do hereby state on solemn

affirmation and declare on oath as under

------------ as a partner and am duly authorized person of the said -------------------------

-------------------------------------- to do present affidavit on its behalf.

uploaded tender / e-tender floated by the Executive Engineer, P. H. Mechanical

Division, GWSSB, Ahemdabad being tender / e-tender ID –------------- for the work

3. I have read the terms & conditions of the said tender conditions and I have understood

4. I say the details and particulars given by -------------------------------------------------------

----------------------------------------------- are true and correct, state and declare that the

---- has not concealed any fact, details or particulars and all the said ----------------------

5. I say that if any particulars are found to be incorrect or incomplete or misleading in

any matter, the Gujarat Water Supply and Sewerage Board shall have full

authority to cancel the tender at any point of time and the ----------------------------------

consequences that may arise out of the action of the Gujarat Water Supply and

Sewerage Board.

6. I say that I am aware that making wrong statement on affidavit is a punishable

7. I say that I have not been terminated / blacklisted / debarred in any State Government /

Municipal Corporation / Central Government / Any State Government Organization /

Urban Local body and / or their undertaking companies or their Special Purpose

Vehicle (SPV), Asian Development Bank / World bank or similar international

funding organizations during last Five years.

Dated Signature of Contractor

D R Group A (Up to 300 Meter Depth) Page

Signature of Contractor Executive Engineer

D R Group A (Up to 300 Meter Depth) Page

Measurement sheet for the MS square pipe fabricated cabin

Sr. Description Size RMT Kg/RMT Total SMT

1-A MS Square 65mm x 65 1.5 meter X 6 side base 9 4.82 43.38

65mm x 65 0.75 meter X 4 Legs 3 4.82 14.46

2.13 meter X 4 Middle 8.52 3.64 31.01

1-B MS Sheet 20 Gauge 2.13 meter X 6 meter 12.78 10.54 134.76

24 Gauge 1.6 meter X 1.6 meter 2.56 7.48 19.16

Total KG & SMT 327.86

2 Shock proof rubber mate 2 meter (L) x 1 meter 2.00 1.00

3 Plywood sheet 15 mm flooring 1.5 meter (L) X 4 x 1 No. 1.5 4.00

4 Plywood sheet 19 mm flooring 1.5 meter (L) X 4 x 1 No. 1.5 4.00

5 Bakelite sheet 3.5 mm 2.13 meter (H) X 1.5 2.13 6.00

meter (W) x 4 sides

meter (W) for bottom

Signature of Contractor Executive Engineer

D R Group A (Up to 300 Meter Depth) Page