REPAIR TO DRAIN CULVERT COMPOUND WALL, FENCING AND GATE ETC AT ACADEMIC BLOCK AT NDA KHADAKWASLA

Taking up/down plants or vegetation growth from wall upto roof level by means of cutting hole into brick wall and making good the surface of dismantled portion (not exc 150 sq cm superficial area and not exc one brick depth) using brick bats /aggregate and plastering in cement mortar (1:4) to disturbed portion and applying two coats of cement base paint / weather coat to match the existing surface upto fourth floor complete all as specified and directed.

M&L for Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M&L for Plain Cement Concrete Type B2 1:2:4 (using 40 mm graded stone aggregate) in surface channels and drains including necessary formwork complete all as specified and directed.

M&L cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L for precast cement concrete block masonry with solid blocks 1:3:6 type C-1 (using 20 mm graded stone aggregate), exc 10 cm in width and setting in cement mortar 1:4, complete all as specified and directed.

M&L Precast Reinforced cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in landing, cover slabs (for manholes etc), chullah hoods, chajja, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:6 complete all as specified and directed.(Note:-Reinforcement shall be measured and paid separately)

M&L for Precast Reinforced Cement concrete 1:2:4 type B0 (Using 12.5 mm graded stone aggregate) in 35 mm thick (measured solid) Jallies or louvers including all mouldings set jointed in CM 1:4 but excluding frame complete all as specified and directed.

M&L Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and directed.

M&L for Walling of squared rubble, regular coursed, well bonded, bedded and solidly hearted, built in cement mortar 1:6 complete all as specified and directed.

S & F Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc., flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc.,and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.