CA NO GE(U)/CHM-49/2026-27 SPL REPAIR TO BLDG NO CH 77 AND CH 82 OF ECHS POLYCLINIC CHANDIMANDIR

Demolition of cement concrete (un-reinforced) in of any description and in any position not otherwise specifically provided for complete all as directed

Demolition of brickwork or stone boulder masonry built in cement mortar including all quions, arches pillars etc but excluding ashlar facings including removing debris from the site complete all as specified

M & L for Brick work built in CM (1:6) straight or curved on plan exceeding 6 metre mean radius using sub class 'B' bricks (old size bricks) complete all as specified and as directed.

M & L for plain cement concrete, type D-2, 1:4:8 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for 75mm thick cement concrete 1:3:6 type C1 using 20mm graded crushed stone aggregate as in floors, plinth protection (finished even and fair) laid in panels including joints filled with sealing compound grade 'A' complete all as specified.

M & L for Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as 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 and including 50mm thick compacted bed of coarse 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, finishing and sweeping extra sand complete all as specified

M & L for plain cement concrete type B1 (1:2:4) (using 20 mm graded crushed stone aggregate), as in copings and the like including weathering, slightly rounded or chamfered angles & throating as directed including necessary form work as required complete all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons Laid, bedded and pointed in any mortar etc all as specified and directed by Engineer - in - Charge

M & L 18 - 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window sills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite over 15mm thick cement mortar 1:4 all as specified and

Extra over Granite or marble slabs as in rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations etc complete all as directed. all as specified and directed by Engineer - in - Charge