|
| 1 | EARTH WORK |
| 2 | Earthworkinexcavationbymechanicalmeans(Hydraulicexcavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead within the campus and for all lift, as directed by Engineer-in-charge. |
| 3 | All kinds of soil |
| 4 | CEMENT CONCRETE (CAST IN SITU) |
| 5 | Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 6 | 1:1½:3 (1 Cement:1½coarse sand (zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 7 | REINFORCED CEMENT CONCRETE |
| 8 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : |
| 9 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources) |
| 10 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 11 | Foundations, footings, bases of columns, etc. for mass concrete. |
| 12 | STEEL WORK |
| 13 | 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. |
| 14 | Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. |
| 15 | Using M.S. angels 40x40x6 mm for diagonal braces |
| 16 | Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. |
| 17 | M.S. tube |
| 18 | Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge. |
| 19 | 10 x 80 mm |
| 20 | 10 x 120 mm |
| 21 | FINISHING |
| 22 | 12 mm cement plaster of mix : |
| 23 | 1:6 (1 cement: 6 fine sand) |
| 24 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer\"s specifications including appropriate priming coat, preparation of surface, etc. complete. |
| 25 | On steel work |
| 26 | On concrete work |
| 27 | Dismantling and Demolishing |
| 28 | Demolishing cement concretemanually/ bymechanicalmeans includingdisposalofmaterialwithin the campus as directed by Engineer - in - charge. |
| 29 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 30 | Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within campus as per direction of Engineer-in-charge : |
| 31 | In cement mortar |
| 32 | Dismantling steel work in single sections including dismembering and stacking within campus |
| 33 | Channels, angles, tees and flats |
