Provn of special repair to 03 Nos of Raw water reservoirs (310 LG and 175 LG at Filter Plant and 165 LG at Beechwal) under GE (N) Bikaner at Mil Stn Bikaner

Amount

Demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

M&L for brick work with old size Fly Ash bricks, straight or curved on plan exc 6.00 metre mean radius, built in cement mortar 1:6 complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floor and pavings not exc 15 cm thick (below or above ground level) including floor tiles of any description complete all as specified & as directed.

M&L for PCC 1:3:6 type C2 using 40 mm graded crushed stone aggregate as in foundations, sub base, flooring, leveling course, filling and mass concrete complete all as specified and as directed.

Dismantling of cast iron, wrought iron or mild steel work of any description and from any position not otherwise provided for in this Schedule (BOQ), complete all as specified and as directed.

S&F mild steel framed work such as grills, gratings, etc with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, framed signed boards, walk ways, railings, framework of water tanks and similar work including welding conforming to Grade E-165 (Fe 290), complete all as specified & as directed.

All as per serial item No. 6.00 here-in-before but fixing only. Note : Old serviceable steel members retrieved from serial item No 5.00 here-in-before shall be used under this item.

Rough excavation not exceeding 1.5m deep and getting out in any type of soil complete all as specified and as directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exc. 30 cm thick, watering, ramming/rolling and finishing to required size, shape, etc., not exc. 1.5 m high from base, complete all as specified and as directed. Note : Soil obtained from excavation under serial item No. 8.00 here-in-before shall be used under this item.

Desludging existing empty raw water reservoir and suction chamber, taking out all accumulated silt, mud, etc including grass, vegetation etc or any other deposited material inside the raw water reservoir including lifting the materials from the reservoir and getting out from the reservoir without any damage to reservoir including removing sludge, silt, mud, etc to a distance exc. 50m but not exc. 250m from the outer edge of the reservoir and depositing where directed outside the reservoir complete all as specified & as directed. Note : The sludge may be including water slush type of solids and the contractor shall not have any claim whatsoever on this account.

M&L for 200 micron thick heavy duty Polythene film/sheet including removing old torn sheet complete all as specified & as directed.

Dismantling of brick tiles of any description or thickness in retaining wall, channels, kerbs, aprons, floors, etc laid bedded and pointed in cement mortar complete all as specified and as directed. Note : Tiles shall be dismantled carefully and stacked properly including segregating the serviceable & unserviceable tiles as directed. Serviceable tiles shall be reused under the respective item of this Schedule.

M&L for 40mm thick brick tiles, joints grouted flush in cement & sand mortar (1:3) mixed with 5% of crude oil by weight of cement, laid over & including 10mm thick screed bed in cement & sand mortar 1:6, complete all as specified & as directed.

All as per serial item No. 13.00 here-in-before but except brick tiles. Note : Old serviceable brick tiles retrieved from serial item No 12.00 here-in-before shall be used under this item.

Dismantling of Bricks (laid flat or on edge) in floors, retaining wall, channels, kerbs, aprons, etc. (each layer) laid bedded and pointed in cement mortar complete all as specified and as directed.

M&L for bricks, sub class ‘B’, laid on edge in floors, retaining wall, channels, kerbs, aprons, etc., old size bricks, bedded and jointed in cement mortar 1:6 and pointed in cement mortar 1:3, complete all as specified & as directed.

Taking down cement plaster or cement lime plaster, terrazo etc on PCC/stone surface/brick surfaces including raking out joints hacking for key scrubbing down with water etc, complete all as specified and as directed.

M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls, finished fair & even complete all as specified and as directed.

Raking out joints/pointing to brick work or brick tiles, laid flat, in floors, surface channels, roofs, etc, work built in cement mortar including removing all grass and vegetation from brick tiles complete all as specified & as directed.

M&L for Flush pointing in cement mortar 1:4 to bricks laid flat or brick tiles in pavings, floors, surface channels, roofs, etc, complete all as specified & as directed.

M&L for preparation of plastered / unplastered surfaces of walls & applying three coats of white wash complete all as specified and as directed.

M&L for preparation of old painted steel and iron surfaces of any description over 10 cm in width or girth and applying one coat of synthetic enamel paint of approved tint all as specified & as directed.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint of approved tint over a coat of zinc chrome primer complete all as specified & as directed.

M&L for writing letters or figures (Block, Roman, Italic or Indian) of 5 cm height with thick water proof synthetic enamel paint of approved tint for water level indication and similar works complete all as specified & as directed.

M&L for writing stops, commas, short lines, dashes, hyphens, brackets etc. using thick water proof synthetic enamel paint of approved tint complete all as specified & as directed.

M&L for Cast iron pipe 200mm bore with spigot and socket ends centrifugally cast, Class B, ISI marked, in any length, laid in trenches / floors, complete all as specified & as directed.

M/s Chopra Associates

SHREE GURU NANAK CONSTRUCTION COMPANY

MSR INFRATECH

Beenu Co. Company

M/S JALANDRA CONSTRUCTIONS