Drilling of 250 MM Dia X 380 Mt. Deep Tube Well (1 Nos) At Shankheshwar Police Line Dist.Patan. (1st Attempt)

NO. IN FIGURE IN WORDS Rs.

1 Drilling of 300/250 mm dia pilot bore hole in all strata by using mud-flush

380.00 Rmt. 712.00 Rs. Seven Hundred Twelve Only

direct rotary ring by using Bentonite powder.

2 Reaming 250 mm/300 mm dia pilot bore to 450 mm. dia hole including

Rs. Three Hundred Twenty Six

Assembling, Lowering Housing, Casing strainer pipe, gravel packing 380.00 Rmt. 326.00

etc.completed. From 200 mm dia to 450 mm dia bore hole.

3 Conduction electrologing test of 250/300 mm dia bore hole including carting &

1.00 L.S. 18,000.00 Rs. Eighteen Thousand Only

idle-hour .

4 (A) Development of each water bearing zones comes/ across up to the full

depth of tube well ( size 200/250/300 mm dia. depth more than 150 meter ) by

Rs. Twenty Six Thousand Nine

lowering 100 mm dia dropping & 32 mm dia G.I. Airline for each zone with 1.00 Job 26,991.00

Hundred Ninety One Only

suitable capacity air compressor up to the availability of sand free discharge (

Without air comp. charge)

(B) Development of above mentioned bore by air compressor 600 cfm./

Rs. Twenty Two Thousand Two

psi. capacity up to 6 hrs minimum until sand free discharge of the above which 1.00 L.S. 22,205.00

Hundred Five Only

ever is latter.

5 Manufacture, supply and delivery of ISI marked ERW MS pipes conforming to

Rs. Three Thousand Five

IS: 4270/2001 with latest amendment Rates are exclusive of GST (A) 250 MM 230.00 Rmt. 3,570.00

Hundred Seventy Only

DIA pipe (min7.10mm thick) Tata or Jindal make.

6 Providing Supply and DILIVERY of cage type trapozodial shape V wire

Rs. Three Thousand Fifty Eight

wound low carbon ,glavanized screen pipe and stainless steel screen pipes 155.00 Rmt. 3,058.00

conforming to IS 8110 250 mm dia heavy duty including 1.00 MM slot size .

7 Bail plug of length 0.45 meter made from MS medium class pipe as per IS Rs. One Thousand Fifty Four &

suitable for (C) 250 mm dia. pipe. Paise Forty Eight Only

8 Water analysis charges for chemical analysis of water. Rs. One Thousand Three Hundred

9 Excavation for foundation up to 1.5 Mt. depth including sorting out and

Rs. One Hundred Twenty Seven

stacking of useful materials and disposing of the excavated stuff for all lead and 51.00 Cmt. 127.51

& Paise Fifty One Only

lift. [A]Loose or soft Soil

10 Providing and fixing to wall, ceiling and floor trenches blue threaded C.PVC

SDR-113.5 I.S.I mark of following in side dia. Tube fitting & clamps will all

required fitting such as reducing coupler, Union, band plug, end cap, pipe clip, Rs. One Thousand Seven

tee, hex nipple, elbow, coupler etc. complete with using bonding material. Rates 170.00 Rmt. 1,768.88 Hundred Sixty Eight & Paise

are including of making good the wall ceiling & floor etc. complete. (excavation Eighty Eight Only

of fearth in trenches & filling will be paid separately where ever required (A)

ITEM ESTIMATED RATE [Rs. Ps.] AMOUNT

DESCRIPTION OF ITEMS QUANTITY UNIT

NO. IN FIGURE IN WORDS Rs.

11 Providing, installation, testing and commissioning of non-return valve of Rs. Six Thousand Nine Hundred

following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, 2.00 No. 6,926.77 Twenty Six & Paise Seventy

nuts, washers etc.as required : 80 mm Dia. Seven Only

12 Supply of clay ball made from sticky clay of size 15 mm to 25 mm & quality Rs. Seven Hundred Fifty One

certified by Hydrologist. Only

13 Supply of Portland cement. Rs. Six Thousand Three Hundred

14 Cement sealing as recommended by Hydrologist (without cost of cement) by Rs. Thirteen Thousand Two

means of mud pump. Hundred Seventy Three Only

15 Geophysical & geohydrological ground water investigation for inalisation of Rs. Fourteen Thousand Two

one pin point including vehicle charges. Hundred Eighty Six Only

16 clamp made from ms plate with 3 holes on either side with nuts and bolts of

Per Rs. Two Thousand Seventeen &

standerd make and suitable size g) 900 mm x 100 mmx16mm flat suitable for 1.00 2,017.73

Pair Paise Seventy Three Only

250mm dia pipe.

17 bore plug of 100mm hight made from ms plate with 3 holes at equel distance on

Rs. One Thousand One Hundred

circumference for nut -bolts type locking arragment with nuts bolts and lock 1.00 No 1,150.12

Fifty & Paise Twelve Only

nuts of standard make suitable for 250mm dia pipe.

18 steel bent plates suitable to ERW pipe as detailed below ERW pipe 250 mm dia

1.00 No 90.80 Rs. Ninety & Paise Eighty Only

and size in mm 200x150x6 mm

19 Conducting pumping test of 200 / 250 mm dia. DR tube well by submersible

pump of adquate capacity using DG set of required rating including providing -

all required tools / tackles etc. as mentioned below for all districts.

(A) For Initial 24 hr. with sub pump 31 to 70 HP capacity LS Rs. Thirty Six Thousand Six

Job Hundred Seven Only

(B) AFTER Initial 24 Hr. Rs. One Thousand Two Hundred

Eighty Six Only

20 Supply of best quality well sorted Sevaliya gravel of size ranging from 4 mm to Rs. Two Thousand Twenty Nine

6mm. Only

TOTAL Civil Amount B-1

TOTAL Ele. Amount B-2

Total Tender Amount (Civil + Elect.work ) i.e. B1+B2 Rupees.

Signature Of Contractor Executive Engineer

G.S.Police Housing Corp.Ltd.