8987 REPAIR AND MAINT OF PATH, DRAINS RETAINING WALL AT VARIOUS LOC AT CHAKABAMA MIL STN

Amount

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles. and removing debries outside MD land at the location decided by the Engineer-in-charge complete all as specified and as directed.

M&L for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in Cement Mortar(1:6) complete all as specified and directed.

All as per item No 2 above but except stone

M&L for Pre-Cast Plain Cement Concrete (1:3:6) type C1( using 20mm graded stone aggregate) as in bond stone set in Cement Mortar (1:4.) complete all as specified and directed.

M&L for Plain Cement Concrete 1:2:4 type B-0 (using 12.5mm graded stone aggregate) as copping water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Extra over stone walling for 20mm hammer dressing of face and joints of Random Rubble walling, uncoursed or brought upto courses.complete all as specified and directed.

S&F for (SWR) pipes,75mm bore single socket in any length with rubber ring joint,laid in trenches or in floor. complete all as specified and as directed.

Demolition of cement concrete of any description & in any position not otherwise specifically provided for.(Roof Kerbs) and removal of debris out of MD land at the location decided by the Engineer-in-charge complete all as specified and as directed.

M & L for cement concrete type C2 1:3:6 (using 40mm graded stone aggaregate ) as in surface channels and drain, complete all as specified and directed.

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

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level) and removal of debris out of MD land at the location decided by the Engineer-in-charge complete all as specified and as directed.

M&L for 50mm thick PCC type C-2, (1 : 3 : 6) (using 40 mm graded stone aggregate) as in sub-base to receive floor finishes. Complete all as specified and directed.

M&L for chequered cement concrete tiles 20 x 20 cm x19 to 20 mm thick set, jointed and pointed in neat cement slurry in floors over and including 15mm thick screed bed or bedding layer of cement motar (1:6). complete all as specified and directed.

M&L for 50mm thick PCC type B-1, (1 : 2 : 4) (using 20 mm graded stone aggregate) as in flooring and surfaces to be finished even and smooth without using extra cement finishes. Complete all as specified and directed.

M&L for Old size brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius, built in Cemen Mortar (1:6), complete all as specified and directed.

M&L for old size brick work with sub class 'B' bricks, straight or curved on plan to any radius in half brick thick wall built in CM 1 :4, complete all as specified and directed.

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1 : 6 and finishing even and smooth without using extra cement. complete all as specified and directed.

M&L for 02 coats of cement base paint over a coat of primer with alkali resistant to newly plastered surface including preparation of surface complete all as specified and directed.

M&L for 02 coats of distemper oil emulsion over one coat of chalk whiting on newly plastered surface including preparation of the surface complete all as specified and directed.

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