Upgradation Of Martyrs Memorial At Ftr Hqrs Siliguri- 1 EARTH WORK 2 Earth work in excavation by mechanical means (Hydraulic excavator)/ 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 upto 50 m and for all lift, as directed by Engineer-in-charge. 3 All kinds of soil 4 Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. 5 CEMENT CONCRETE (CAST IN SITU) 6 Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : 7 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) 8 1:5:10 (1 cement : 5 coarse sand (zone-Ill) derived from naturalsources :10gradedstoneaggregate40mm nominal size derived from natural sources) 9 Centering and shuttering including strutting, propping etc. and removal of form work for: 10 Foundations, footings, bases for columns 11 REINFORCED CEMENT CONCRETE 12 Providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - All work up to plinth level : 13 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) 14 Reinforced cement concrete work in walls (any thickness),including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor fivelevel,excludingcost of centering,shuttering, finishingand reinforcement: 15 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 16 Centering and shuttering including strutting, propping etc. and removal of form for 17 Foundations,footings,basesof columns,etc.formass concrete 18 Columns, Pillars, Piers, Abutments, Posts and Struts 19 Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete upto plinth level. 20 Thermo-Mechanically Treatedbars of gradeFe-500D or more. 21 Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete above plinth level. 22 Thermo-Mechanically Treatedbars of gradeFe-500D or more. 23 MASONRY WORK 24 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 25 Cement mortar 1:4(1 cement :4 coarse sand) 26 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 27 Cement mortar 1:4(1 cement :4 coarse sand) 28 CLADDING WORK 29 Providingandfixing 18mmthickgangsawcut,mirrorpolished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters,window sills,facias andsimilar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. 30 Granite stone slab of colour black, Cherry/Ruby red 31 Area of slab over 0.50 sqm 32 Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. 33 Granite work 34 FINISHING 35 12 mm cement plaster of mix: 36 1:4(1 cement: 4 fine sand) 37 ROAD WORK 38 Providing and laying factory made 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 50 mm thick compacted bed ofsand, 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, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 39 80 mm thick C.C. paver block of M-35 grade with approved colour design and pattern. 40 Add Cost Index
