Nuclear Power Corporation Of India Limited Tender

Using Diesel pumps

EARTHWORK Enumeration, cutting & removing trees (including roots) of various sizes, converting the tree trunks into logs, firewood and poles etc. as directed by the Engineer-in-Charge, transporting the converted wood to the NPCIL store yard within a distance of 1000 m and stacking it neatly etc. complete. Note: Trees below 300 mm girth sizes is covered under site clearance item. Girth will be measured 1 M above the ground level.

CONFIRMATORY SUB-SOIL INVESTIGATIONS: Locating bore holes, shifting & setting up of drilling equipment at each of the drill locations within main plant boundary, including following activities: 1. Conducting survey and locating the boreholes as per the drawing and as directed by Engineer-in-Charge by using total station with all accessories. The location of the boreholes to be identified based on the coordinates provided in the drawing by transferring the coordinates from the marked up points given in the drawing/ shown by Engineer-in-Charge along with grid / bench mark. The distance of survey traverse will be approximately 2.5 KM. Use of GPS instruments for locating bore holes shall not be acceptable, however, it may be used as a confirmatory system only. 2. Making temporary access roads as required to the boring/ drilling locations from existing approach roads to site. 3. Arranging water supply for the drilling and testing. 4. This item shall be operated only once for each bore hole. Any replacement or change of equipment needed due to any reasons, contractor shall carry out at his own cost. 5. Required site clearance, earthwork etc. suiting for mounting of the equipment and creating working environment. 6. No extra payment shall be made for any criss-cross or back and forth movement of the rig after setting, required for proper positioning, including marking the drill hole location on ground by actual survey, as per the drawing or instructions of the Engineer-in-Charge.