Investigation, Drilling and Construction of Tubewells of varying depth 100m, 200m and 300m for Ground Water Observation Piezometers in the various Districts of Punjab State under National Hydrology Project. (Lot 1)

Drilling of Pilot Bore Hole (Test Bore) of 8.5”(215 mm) dia bore hole Up to 303m depth by suitable method prescribed in IS:2800 (Part I)Including collecting of samples from different strata,preparing and submitting Strata chart /bore log,including hire and running charges of all equipments, tools,plants,machineries along with use of Bentonite if required for stability of bore holes including transportation,making of pit,sirkysarkandagodown etc. complete in all respect. (up to 150m depth

Drilling of Pilot Bore Hole (Test Bore) of 8.5”(215 mm) dia bore hole Up to 303m depth by suitable method prescribed in IS:2800 (Part I)Including collecting of samples from different strata,preparing and submitting Strata chart /bore log,including hire and running charges of all equipments, tools,plants,machineries along with use of Bentonite if required for stability of bore holes including transportation,making of pit,sirkysarkandagodown etc. complete in all respect. (beyond 150m depth)

Enlargement of Pilot Bore Hole by reaming to 350mm dia bore hole up to 303m depth by suitable method prescribed in IS:2800 (Part I)Including hire and running charges of all equipments, tools,plants,machineries along with use of Bentonite if required for stability of bore holes complete in all respect.

Boring/Drilling bore well of 350mm dia up to 103m depth by suitable method prescribed in IS:2800 (Part I)Including hire and running charges of all equipments, tools,plants,machineries along with use of Bentonite if required for stability of bore holes complete in all respect.

Boring/Drilling bore well of 350mm dia up to 203m depth by suitable method prescribed in IS:2800 (Part I)Including hire and running charges of all equipments, tools,plants,machineries along with use of Bentonite if required for stability of bore holes complete in all respect. (up to 150 mtr. depth)

Boring/Drilling bore well of 350mm dia up to 203m depth by suitable method prescribed in IS:2800 (Part I)Including hire and running charges of all equipments, tools,plants,machineries along with use of Bentonite if required for stability of bore holes complete in all respect. (beyond 150m depth)

Making electric logging of bore hole with electronic well logger including cost of equipment at site etc. complete in all respects.

Earthwork in excavation in foundations,trenches etc. in all kinds of soils where pick jumper work is not involved and not exceeding 2.0 mtr. depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of the excavation (1 mtr below NSL)

Supplying,assembling,lowering and fixing in vertical position in bore well,unplasticized PVC medium well casing (CM) pipe of required dia. conforming to IS: 12818-2010 including required hire and labour charges,fitting and accessories etc. all complete for all depths as per direction of Engineer-in-charge. (b)150mm Nominal size dia.

Supplying,assembling,lowering and fixing in vertical position in bore well,unplasticized PVC deep well casing (CD) pipe of required dia. conforming to IS: 12818-2010 including required hire and labour charges,fitting and accessories etc. all complete for all depths as per direction of Engineer-in-charge. (b)150mm Nominal size dia.

Supplying,assembling,lowering and fixing in vertical position in bore well,unplasticized PVC medium well screen(RMS) pipe with ribs conforming to IS: 12818-2010 including required hire and labour charges,fitting and accessories etc. all complete for all depths as per direction ofEngineer-in-charge. (b)150mm Nominal size dia.

Supplying,assembling,lowering and fixing in vertical position in bore well,unplasticized PVC deep well screen(RDS) pipe with ribs conforming to IS: 12818-2010 including required hire and labour charges,fitting and accessories etc. all complete for all depths as per direction of Engineer-in-charge. (b)150mm Nominal size dia.

Supplying of gravel of 2 to 6mm sizes including carriage ,pouring and packing in the annular space between the pipes assembly and the bore.The gravel should be free from dust,dirt or the vegetables manner as per IS 4097/1967 with latest amendments

Sand filling in wells complete as per drawing and specifications

Cement Sealing Approx 1 mt height with quick setting cement

Back filling behind abutment,wing wall and return wall complete as per drawing and Technical Specifications. (A) Granular material

Supply and fixing of well cap having thread to fix on Hosing pipe complete in all respects. b) 150 mm internal diameter

Supply and fixing of M.S. Clamp of size to 150 x 12 mm made out of MS flat 1.52 m long suitable to fit Hosing pipe including the cost nut and Bolts of suitable size complete in all respects.

Development and stabilizing of the tubewell with air compressor of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. (a)capacity of air compressor 300 cfm at 250 psi

Development and stabilizing of P-Tube with submersible pump of required capacity as directed by the Engineer in charge including cost of tools, appliances and consumable to the satisfaction of Engineer- in Charge

Shuttering for faces of concrete foundations, foundation beam and plinth beam. (Vertical or battering)

Cement Concrete 1:2:4 with stone ballast or shingle

Supply & Fixing of M.S./Cast Iron frame and cover locking system as per design and specifications along with writing the various particulars of P-Tube on concrete block./M.S Frame

Collection of water sample from different strata and testing of sample from approved Laboratory (Physical & chemical Analysis)

Testing of water sample for heavy metal from approved laboratory(Toxic material such as Arsenic,lead,Mercury, Pesticide etc.)

M/S Rakesh Kumar Govt. Contractor Dhuri