Jalamarapalli-I T/W

Jalamarapalli-I T/W

Labour for drilling a perfectly vertical bore hole of specified dia for a specified depth below ground level in alluvial soil strata by Mud Rotary Rig drilling as required to suit the site condition as per the direction of Engineer-in-Charge including use of own rigs with its accessories, tools and plant and consumables etc for lowering of finished bore suitable for lowering of 200 mm dia GI/PVC pipes for housing, fitted with socket and with well screen as per the necessity for the soft, medium, hard and boulder formation (PVC casing pipes if required by the contractor to prevent collapse of over burden portion) including lower and withdrawing of casing pipe after drilling 200 mm to 450 mm dia in overburden portion including developing, lowering and conducting yield test etc complete

Labour charges for slotting of 200mm dia PVC Pipe

Cost of 200mm dia PVC blank pipe (sch-80)

Cost of 200mm dia PVC cone

Cost of 200mm dia PVC threaded end cap.

Supplying of Benotonite Powder

Supplying all labour, tools and plant and packing the bore with washed gravel (size P-6) around the pipes in good quality including cost of gravel etc all complete as per the direction of the Engineer-in-charge.

Cost, supplying of 200X80mm dia M.S.T/W Cap with ISI mark of reputed brand including all cost, conveyance, cess etc complete but excluding cost of GST

Earth work in hard soil for excavation of foundation including dressing and levlling the bed and depositing the soil within 50 mtr. initial lead and 1.5 mtr. initial lift as per direction of Engineer-in-charge.