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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 min width or 10 sqm on plan), including dressing of sides and ramming ofbottoms, for all lift, including getting out the excavated soil and disposalof surplus excavated soil as directed, within a lead of 50 m. |
| 2 | All kinds of soil. |
| 3 | Structural steel work in single section, fixed with or without connectingplate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.(structural steel will be supplied to the contractor at central stores of IITH) |
| 4 | Fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.(G.I chain link fence will be supplied to the contractor at central stores of IITH) |
| 5 | Made of G.I. wire of dia 4 mm |
| 6 | Providing and laying in position ready mixed or site batched design mixcement concrete for plain cement concrete work; using coarse aggregateand fine aggregate derived from natural sources, Portland Pozzolana/ Ordinary Portland/Portland Slag cement, admixtures in recommendedproportions as per IS: 9103 to accelerate / retard setting of concrete, toimprove durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; butexcluding the cost of centering, shuttering and finishing as per directionof the engineer-in-charge; for the following grades of concrete. |
| 7 | All works upto plinth level : |
| 8 | Concrete of M10 grade with minimum cementcontent of 220 kg /cum |
| 9 | Painting with synthetic enamel paint of approved brand and manufactureof required colour to give an even shade : |
| 10 | Two or more coats on new work over an under coat of suitableshade with ordinary paint of approved brand and manufacture |
| 11 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete. |
| 12 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 13 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-incharge. |
| 14 | Made of G.I. wire of dia 4 mm |
| 15 | Hire charges for engaging JCB with operator for levelling of soil, clearing the soil, etc works complete as per the directions of engineer-in-charge |
