Drilling of verious sizes borewell and its related work installation of hand pumps and construction of platform under zilla parishad nanded

Drilling Items :

Drilling work with ( Transporataion) wett Drilling in soft soil murum Formation of size 200/ 215 mm dia and 150 mm diameter drilling in hard rock formation.

Yield testing of successful Borewells (150 mm diameter) After completion of bore well by Air lift method with the help of 90 degree V notch measure the yield of bore well.

Drilling of 150 mm Tubewell and its related works

1.Drilling by Rotary method.

2. Transportaian

3 . Gravel packing (Quartz 5 mm to 8 mm)

4. Development

5. Bail plug

6. Wooden Block mangothree (1 mt xo.150 mtx o.200 mt)

7. clamps (1 mt xo.100 mtx o.010 mt)

Drilling of 115 mm dia Boreewell (Surface Bore /Probe bore/Inwell Bore/ Recharge Shaft,Jacket well,BBT,FSC,SBT,etc) Rate

Drilling work with ( Transporataion) Drilling in soft soil murum Formation of size 150 mm dia and 115 mm diameter drilling in hard rock formation.

Yield testing of successful Borewells (115 mm diameter) after completion of bore well by air lift method and measurement of the yield by 90 degree V, Notch.

Lowering and removing bencher from well.Labour charges for removing excavated material from well .

Loading unloading the Bencher from the machine and site prepertion for work,shifting the bencher for each Borewell

To Fillup the drilled holes after Blasting work get completed. ( Rates are applied for Jacketwell, BBT & SBTonly)

Rates for M.S. Casing pipes.

Providing 150 mm dia threaded M.S.E.R.W.Medium class casing pipe of 4.8 mm thickness as per( IS:1239) with socket

Lowering and grouting threaded 150 mm dia M.S.E.R.W.Medium class casing pipe of 4.8 mm thickness as per ( IS:1239)

Cap for M.S.E.R.W 150 mm dia threaded casing pipe (is: 1239)

Plain unthreaded casing pipe of 150 mm dia M.S.E.R.W.Medium class casing pipe of 4.8 mm thickness as per (IS:1239)

Perforeted casing pipe of 150 mm dia M.S.E.R.W.Medium class casing pipe of 4.8 mm thickness as per (IS:1239)

Lowering and welding of 150 mm dia M.S.E.R.W.Medium class unthreaded casing pipe of 4.8 mm thickness as per (is,1239)

125 mm dia threaded M.S.E.R.W.Medium class casing pipe of 4.8 mm thickness as per( IS:1239) with socket

Lowering and grouting of 125 mm dia threaded M.S.E.R.W.Medium class casing pipe of 4.8 mm thickness as per( IS:1239) .

Cap for M.S.E.R.W 125 mm dia threaded casing pipe (is: 1239)

Rate for P.V.C. Casing pipe

180 mm dia pvc casing pipe (6 kg/cm²) As per (IS:4985-1988 ).

Lowering and grouting of 180 mm dia pvc casing pipe (6 kg/cm²) (IS:4985-1988 ).

180 mm dia pvc casing pipe (8 kg/cm²) (IS:4985-1988 ). In excepional case if strata is of lose formation on recommendation of Deputy engineer and geologist.

Lowering and grouting of 180 mm dia pvc casing pipe (8 kg/cm²) (IS:4985-1988 ).

Cap for 180 mm dia pvc casing pipe.

For unconventional bore 140 mm dia casing pipe (4 kg/cm²).As per (IS:4985-1988 ).

Lowering and grouting of unconventional bore 140 mm dia casing pipe (4 kg/cm²).As per (IS:4985-1988 ).

140 mm dia pvc casing pipe (6 kg/cm²) As per (IS:4985-1988 ).

Lowering and grouting of 140 mm dia pvc casing pipe (6 kg/cm²) As per (IS:4985-1988 ).

Cap for 140 mm dia pvc casing pipe.

Hand pump Installation fitting and construction of platform. (Note :- Hand pump platform to de built as per the provided Design)

Installation & fitting of India mark 2 /marks 3/ Extra deepwell/ vlom 50 Hand pumps on borewells withRising pipe & connecting Road.

Excavation work as per measurents.

Dry Rubble stone filling as per measurents,

I:2: 4 (M-150) cement concret as per measurents.

RATE FOR INSTALLATION OF DUAL PUMP

Specially Designed & Developed Galvanized special water chamber for installation of dual pump.

Stainless steel bottom Nipple for installation of dual pump.

YIELd TESTING OF BOREWELL BY ELECTRIC PUMP,

Yield testing of borewell by electric pump & Geneartor.

Removal and installation of hand pump for yield testing,flushing,special repair of bore well,,hydrofracture.

REDRILLING OF BOREWELL By hammer bit

Redrilling of 150 mm Dia bore well.(Maximum 3 hour)

Redrilling of 115 mm Dia bore well.(Maximum 3 hour)

Flushing of Bore well

Flushing of 150 mm dia Bore well. By (Air lift method) and yield testing by 90⁰ V notch. (Maximum 3 hour)

Flushing of 115 mm dia Bore well. By (Air lift method) and yield testing by 90⁰ V notch. (Maximum 3 hour)

Transportation Charges

Transport (Truck for Transport 8 To 10 M.T ) (Maximum distance 50 K.M. per bore) NOTE : If morer than one bore well redriling/ flushing work is to be done then continue distance is assumed from first borewell to second one.

Sai Borewell Agency

MAROTI BOREWELLS

M/s. Shivam Enterprises

Sai Borewell and Earthmovers

NEW DATT BOREWELL AGENCY

Ms Bhagwati Construction Nanded

SHREE SAI BOREWELLS