CA NO GE/AFJ-46/2022-23 CLEANING/PERIODICAL SERVICES OF OVER HEAD TANK(OHT) AND OTHER MISC WORKS AT PCDA(NC) JAMMU UNDER GE(AF) JAMMU

Amount

M & L for Cleaning of Overhead tank reservoir Cap 50000 gallons to 1.0 lakh galllons ( twin or single chamber) by draning the complete water and by desludging, scraping the bottom, sides wall and upper bottom with the help of scrapper/wire iron brush removing all scales, cracked earth, dirt, mud/slit algi, fungus and other foreign deposited materials including dewatering the left over water complete and making of one coat by bleaching powder for disinfection of OHT inner side complete all as directed by Engineer-in-Charge Note :- T&P, cleaning materials, labour involving in cleaning shall be arranged by the Contractor without any extra cost to the department . (Note : The quoted rates shall be irespective of height up to 30m & contractor shall not have any claim for same).

M & L for taking out sludge/foreign materials/silt/vegetation/mud from the clear water under ground sump cap 50000 to 1.0 Lakh gallon dewatering hrough drain out channel/pipe with valve/by using suitable pump set/suitable T & P/manpower with removing residual water and cleaning the wall with the help of blade/scrapper/wire rush using disinfectant after repairing cracks/depressions/cavities by filling cement mortar CM 1:3 mixed with liquid water proofing admixture to entire statisfaction of engr in Charge preparing of old surface and aplying one coat of lime wash in inner surface including removing the sludge/silt/foregin materials. Note :- T&P, cleaning materials, labour involving in cleaning shall be arranged by the Contractor without any extra cost to the department . (Note : The quoted rates shall be irespective of below th GL up to 20M & contractor shall not have any claim for same).

Painting with two coat of synthetic enamel paint ( Blue Sky colour) on wall surface and writing white enamel paint with the details of (a) Capacity of Over Head Tank (b) Date of cleaning of overhead Tank and two type of slogan less then 200 letter etc by using white colour synthetic enamel paint on painted surface complete all as directed by Engr - in Charge(Note : The quoted rates shall be irespective of height up to 30m & contractor shall not have any claim for same).

Taking down cement plaster, any description on brick or stone or cement concrete walls, ceiling, Column including any tiles and raking out joints, hacking for key, scrubbing down with water complete all as specified and directed by Engineer-in-Charge (Note : The quoted rates shall be irespective of height up to 25m and contractor shall not any claim for same).

M&L for Rendering 15 mm thick in cement and sand mortar 1:4 on fair faces of brick work or cement concrete surfaces including WPC finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge Note : (i)The quoted rates shall be irespective of height up to 25m & contractor shall not have any claim for same (ii) WPC shall be measured and paid in respective items)

M&L Rendering 10mm thick in cement mortar 1:3 on concrete surface as in ceiling/facia/chajja finished even smooth complete all as specified and dirceted.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed by Engineer-in-Charge

M&L for PCC Type B2 1:2:4 (40 mm graded aggregate) 100 mm thick as in floor finishing cement concrete surface even and smooth using extra cement complete all as specified & and directed by Engineer-in-Charge laid in alternate panels

M&L for one coats of synthetic enamel paint on old steel surfaces inclduing preparation. (Note : The quoted rates shallbe be irespective of height up to 25m & contractor shall not have any claim for same).

M & L, for complete removal of existing treatment on walls, chajja and facia etc complete upto height 4th storied applying 1mm thick wall care putty after applying primer preparation surfaces of walls and applying two coats of weather proof coat premium acrylic exterior emulsion (water based) paint of any shade complete all as specified and as directed by Engr in Charge.

M&L for preparing of old surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efforecent salt and trading oil and greasy spots plastered or un plastered surfaces of wall including cornices, pilasters etc. and applying one coat of cement base paint white or tinted complete all as specified and directed.(Note : The quoted rates shallbe be irespective of height up to 25m & contractor shall not have any claim for same).

M&L for Preparing of old decorated surface of ceilings of plastered or unplastered surfaces by brooming down or steel wire brushing, scarping down smoke soot, moulds, moss and efflorescent salts treating oil and greasy spots and applying two coat of white wash complete all as specified and as directed. (Note : The quoted rates shallbe be irespective of height up to 25m & contractor shall not have any claim for same).

M&L for preparing new plastered surfaces and applying two coats of cement based paint over a coat of primer all as specified and directed. (Note : The quoted rates shallbe be irespective of height up to 25m & contractor shall not have any claim for same).

M&L for Preparation of newly plastered and applying three coats of white wash on ceiling surfaces. (Note : The quoted rates shallbe be irespective of height up to 25m & contractor shall not have any claim for same).

Preparation of new plaster surfaces of wall, applying wall putty on walls and applying two coat of oil emulsion distemper over a coat of primer complete all as specified.

Supply only water proofing compound complete all as specified and directed.

Dismantling timber scantling 40 Sqcm and over in section, in any position in framed work complete all as specified and directed.

M&L for framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel') (Note : The quoted rates shall be be irrespective of height up to 25m & contractor shall not have any claim for same).

Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5m depth for foundation, etc., and getting out in soft loose Soil all as specified and directed

Removing Excavated soils not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point.

Hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface

M&L for moorum/red bajri filling in floors or pavings, laid in layers not exceeding 15cm thick, spread, levelled and rammed including watering complete all as specified and directed.

M&L for PCC 1:4:8 type D2, using 40mm graded stone aggregate, as in sub base of floor with well finish and level of top surface complete all as specified and as directed

Sand filling under floors or in foundation including watering and consolidation complete all as specified and directed.

M&L for 60 mm thickness rubber moulded machine pressed precast concrete interlocking paver block M-35 any shape and size, confirming to IS 15658-2006 in coloured glossy finish rubber mould casted laid dry over sand cushioning complete all as specified and directed.

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 directed.

M&L for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 complete all as specified and directed.

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

Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc. of cap exc 250m but n.exc 500m complete all as specifed and directed

SCHEDULE 'A' PART-II (Schedule of credit) Credit amount of Rs (Refer schedule of credit) for retrieved material mentioned in Sch 'A' Part-II of Tender documents in PDF form will be deducted offline during acceptance of tender of lowest bidder.

Note: (1) The repair has to carried out as and when required basis and accordingly site will be available in piecemeal wise and as directed by Enginer-in-Charge in the Air Force station at Jammu .

(2) The contractor shall remove all the rubish/waste materials from the site of the work and deposit the same at a place exceeding 100 metres as directed by Engineer-in-Charge. The contractor shall also clean all joinery, floor, glass panes, fittings and fixtures etc. which may have been affected by the execution of work and will leave the site clean and tidy to the entire satisfaction of Engineer-in-Charge. The rates quoted by the Contractor for all the relevant items of BOQ shall be deemed to be included of this element.

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