Exploratory drilling work at various components of Kalu Pumped Storage Project (1800 MW) in Pune and Thane district, Maharashtra

Exploratory drilling work at various components of Kalu Pumped Storage Project (1800 MW) in Pune and Thane district, Maharashtra

Transportation cost of Drilling equipment like Machines, Pumps and accessories by 10 T capacity motor vehicles (3 nos.) including loading, unloading and security complete. Up to 100Km

Transportation cost of Drilling equipment like Machines, Pumps and accessories by 10 T capacity motor vehicles (3 nos.) including loading, unloading and security complete. Add extra for every 50Km

Dismantling, transportation and assembling of Drilling Machines of different capacity complete by head load including cost of labour, T&P, etc as per directions of engineer-in-charge: up to 100 m lead

Making Approach Path and Cutting of Steps in hilly terrain including cost of labour and T&P complete for 3.0 m wide path

Construction of Platform with locally available material of size 6 m x 6 m x 1 m for housing the Drilling Machine complete with cost of labour, material, T&P and transport as per directions of engineer-in-charge

Laying of Temporary Water Supply pipelines (25 mm diameter and above) of varying lengths from the nearest water source and construction of Temporary Water Retaining Pit of size 2 m x 1 m x 0.5 m complete with cost of all labour, material, T&P and transport as per directions of engineer-in-charge, Including the cost of GI pipes and fittings: upto 200m

Carrying out of Diamond Core Drilling in NX size in different formations and at locations other than under water not involving construction of floating platform including preservation of cores in core boxes of standard dimensions made of seasoned local wood as per BIS standards, their marking and taking colour photographs of the preserved cores etc complete with cost of all labour, T&P and POL as per directions of engineer-in-Charge. In overburden soil mixed with boulders, Extra for Angular drilling In overburden soil with boulders up to 100 m depth

In overburden soil with boulders up to 100 m depth

Extra for Angular drilling In overburden soil with boulders up to 100 m depth

In Hard Rock formation

Drilling in hard rock Upto 100m depth

Beyond 100 m and upto 300 m depth

Beyond 300 m depth

Angular drilling in hard rock formation:

Extra for Angular Drilling in hard rock Upto 100m depth

Beyond 100 m and upto 300 m depth

Beyond 300 m depth

Water Permeability Tests in overburden/Hard rock progressively in descending order for every 3 meter interval in drill holes as perIS-5529 (Part 1):2013 “Insitu permeability test (part-1) tests in overburden and IS- 5529 (Part 2):2006 “In situ permeability (test part-2) tests in bedrock” or relevant latest Indian standard code. No. of tests @ 3m interval

Fabrication and supply of seasoned wooden Core Box of size 1.5 m x 0.3 m x 0.1 m with wooden separators,hinges,handles etc. complete in all respect as per directions of engineer-in-charge

Shifting of core boxes from drilling point to store at Junnar/Pune including labour and transport charges, considering distance for shifting of boxes by head loads is 0.5 Km and then by vehicle.

Outsourcing of Watch and Ward services including the cost of uniform, weakly off, torch, whistle etc. Monthly charges for providing one Security Guard without fire arms (8 hours daily service)

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