Covering of Main Drain at 45 mtr wide road Between Sector-151 and Sector-155 NOIDA

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 10.0 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster :1:4 (1 cement : 4 coarse sand)

Neat cement punning

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 20 mm nominal size)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Cleaning existing painted sufrace and laying premix in pot-holes/for making speed-breaker with 40-20 mm size graded stone grit mixed with bitumen 80/100@50 kg/Cum over a tack coat of bitumen 80/100@ 1.00 kg/Sqm including heating the grit and maxphalt to the rewuired temperature and mixing either in mixiture or in hand drum, rolling with road roller 8-10 tonne as required with all labour, material T&P etc. all complete.

Collection & Consolidation of stone ballast of size 22.4 to53mm including laying in cuts,pot holes & dry rolling by road rollar including all taxes , cost of stacking ,etc. complete for proper Completion of work.

Fabrication & Manufacturing of Prestressed Hollow Core slab (Hollow area 25 to 30%) of different thickness & modular width 1200 mm in Controlled Factory Environment with approved methodology confirming to 15 10297:1982 by using long line casting method having arrangement of proper steel bed. Concreting should be done by batch mixing plant capable of producing zero slump concrete, transported through automatic shuttels of standard make & layed on bed with the help of extruder/Slipformer, finishing, curing and also provision of steam curing. Cutting, making necessary cutout/holes of required sizes for services in slab element after achieving required strength, yard handling & stacking all complete as per approved shop drawings & design mix as per the direction of the Engineer-In-charge. (Cost of, strands should be pald separately).