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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50m and lift up to 1.5m, as directed by engineer-in-charge. The Contractor has defect different utilities like sewer line, water supply line, electric cable, telephone cable , gas pipe line etc, using utility decteting machine before start of excavation andshall start excavation only after getting permission of Engineer-in-charge. |
| 2 | Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm. depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres. |
| 3 | Construction of Granular Sub base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing in place method with front end loader at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause-401. |
| 4 | Providing and laying factory made coloured chamfered edge cement concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern. finising and sweeping extra sand. Complete all as per direction of Engineer-in- Charge 16.91.2, 80 mm thick C.C. paver block of M-30 grade with approved color design and pattern. |
| 5 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 6 | 12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) |
| 7 | Providing wall putty on new Surface with Approved Quality Material of Berger/ J.K / Birla or Similar Make 2 Coats. |
| 8 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved. |
| 9 | Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge. |
| 10 | Painting with synthetic enamel paint of approved brand and manufacture to give and even shade: Two or more coats on new work over and under coat of suitable shade with ordinary paint of approved brand and manufacture. |
| 11 | 15 mm cement plaster on rough side of single or half brick wall of mix: 1:4 (1 cement: 4 coarse sand) |
