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| 1 | EARTH WORK |
| 2 | Earth work in surface excavationnot exceeding 30 cm in depthbut exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth for all lead and lift, as directed by Engineer-in- Charge: |
| 3 | All kinds of soil |
| 4 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, anywhere in the campus |
| 5 | All kinds of soil. |
| 6 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, for all lead and lift |
| 7 | Clearing jungleincludinguprootingof rank vegetation,grass,brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 8 | Felling trees of the girth (measured at a height of 1m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. |
| 9 | Beyond 30 cm girth upto and including 60 cm girth |
| 10 | Beyond 60 cm girth upto and including 120 cm girth |
| 11 | CEMENT CONCRETE (CAST IN SITU) |
| 12 | Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 13 | 1:2:4 (1cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 14 | 1:4:8 (1Cement : 4 coarse sand (zone-Ill) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 15 | Centering and shuttering including strutting, propping etc. and removal of form work for: |
| 16 | Foundations, footings, bases for columns |
| 17 | REINFORCED CEMENT CONCRETE |
| 18 | Providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - All work up to plinth level : |
| 19 | 1:1.5:3(1 cement: 1.5 coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 20 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 21 | Foundations,footings,basesof columns,etc.formass concrete |
| 22 | Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. |
| 23 | Thermo-Mechanically Treatedbars of gradeFe-500D or more. |
| 24 | STONE WORK |
| 25 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : |
| 26 | Cement mortar 1:6(1 cement :6 coarse sand) |
| 27 | Random rubble masonry with available dismantled hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with cement mortar 1:6 (1 cement : 6 coarse sand) |
| 28 | STEEL WORK |
| 29 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. |
| 30 | GI Tubular TATA or equvalent |
| 31 | ROOFING |
| 32 | Providing and fixing precoated galvanised iron profile sheets (size, shape andpitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desiredby Engineer-in-charge. The sheet shallbe fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 33 | Providing square type UPVC gutter with necessary clamps, bolts, nuts, and specials such as nozzles, sockets, stoppers, etc., including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers |
| 34 | 200mm or equivalent Square type UPVC gutters |
| 35 | FINISHING |
| 36 | 12 mm cement plaster of mix: |
| 37 | 1:4(1 cement: 4 fine sand) |
| 38 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: |
| 39 | Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture |
| 40 | Dismantling and Demolishing |
| 41 | Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material as per direction of Engineer-in-charge : |
| 42 | In cement mortar |
| 43 | ROAD WORK |
| 44 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete etc. as per direction of Engineer- in-charge (length of finished kerb edging shall be measured to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). |
