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| 1 | Picking the existing BT surface upto 50mm depth as directed by the departmental officers and collecting the picked up salvaged metal and stacking the same for reuse and deposting the debris excluding cost of materials including all labour charges for picking and all other tools and plants employed of the work and including all other incidental charges etc., complete as per standard specification as per MORTH Rev.V clause No. 111, 112, 202, 305.4.3 & 501. |
| 2 | Earthwork excavation in all soils and sub soils except hard rock requiring blasting with initial lead and lift including re-filling the sides of foundation in layer of 15 cm thick watering , ramming ,depositing the surplus earth in the premises as directed by departmental officers etc., complete as per SS 20 B TNDSS NO: 23&24VI (S2), VII 9,10- 1m3 |
| 3 | Plain cement concrete Using1:4:8 mix ( One cement , four Sand and Eight aggregates) using 40 mm ISS HBG metal including cost and conveyance of all materials to work site and all labour charges for mixing, laying,consolidating and curing etc complete as per the standard specifications. TNDSS NO: 28 V, VI (S2) V,VI (S5A) VII |
| 4 | Supplying and erecting steel centering for sides and soffits including supports and strutting upto 3.29 m height for plain surface as RCC slabs, rectangular tee (or) elbeams, lintel, bed block stair case waist slab, landing slab, etc., complete as per standard specification - 10m2 as per TNDSS & Morth specification No:30 & 36 (Plain surface) |
| 5 | Plain Cement concrete 1:2:4 (one cement, two sand and four aggregates) using 20mm ISS HBG metal including cost of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per standard specifications. TNDSS NO: 30 V,VI (S3) VII-3 |
| 6 | Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 150 mm thick specification including premixing the materials with water at OMC in mechnanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5. |
| 7 | Supplying and laying Cement concrete Rubber Moulded Hydraulic Pressed Paver Block M40 grade of80mm thick high strength type confirming IS 15658-2007 of required size of minimum compressive strength of 40 N/mm2 in uniform shape of approved make to be laid in flurrying bone pattern with stone dust cushion 100mm thick laying out of pavement cut the pieces to fix the edge vibrating the pavers, sweeping, transporting loading and unloading of paver block as per the standard specification. |
