tender for providing new borewell and electric motor at new colony in illupaithandalam panchayat , geophysical survey charges for fixing borewell point etc. , providing 180mm dia pvc 6 ksc casing pipe including cost and conveyance and fixing charges etc,. , drilling of 150mm dia vertical bore well in hard rock area by using hard rock rig including cost of drilling etc , burden soil , hard rock , supply and delivery of submergible pumpset having duty 100 lpm x 200m head 7.50 hp 3phase , 7.50 hp 3 phase pannel board , 4.00 sq.mm cable , 50mm gi pipe b class , 50mm gi coupling , 50mm gi elbow , 50mm gi flange set , 50mm ms clamp set , 180mm bore well cover plate , labour charges for erection of 7.50 hp submergible pumpset with gi pipe into bore well , gst amount for providing service to government contract works for the above construction & maintenance works. { gst amount is the total gst amount for overall quoted amount (both construction and maintenance) above this row in column bb for all works in this package} (refer clause 13.2 & 13.3 of section 2 of instruction to bidders (itb) of sbd)