CA NO. GE (I) (AF)/SHL/ OF 2022-23 PROVN OF TILING WROK AT MD ACCN BLDG NO P-31/01, P-36/07, P-30/01, P-46/05, P-46/03, P-31/03, P-218/01, P-22/01, P-22/03, P-22/06, P-22/07, P-22/09, P-33/01, P-77/04, P-20/08, P-46/09, P-200/06 AND PROVN OF PAVED

Amount

Note : All unserviceable materials obtained out of demolition/dismantling/taking down (other than those for which credit catered under Schedule of credit) shall be disposed of outside MoD Land. Quoted rates against respective item shall deemed to include for same.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness below or above ground level and removal all rubbish material complete all as directed.

Dismantling timber scantlings 40 Sqcm and over in section, in any position complete all as directed.

Dismantling boarding (as in wooden flooring), any description, fixed in any position with nails complete all as specified and directed.

Taking down shutter and refixing in same opening after resecuring or easing and adjusting, also refixing builders hardware as required including renewal of unserviciable screws etc of any description area exc. 1 sqm & n.exc 2.00 sqm each complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Surface excvation not exceeding 30 cm deep averaging 15 cm deep and getting out in soft/loose soil complete all as specified and directed.

Excavation in post holes (or similar holes) in soft/loose soil, each n.exc 0.5 cum, getting out, returning, filling in and ramming moorum or broken rubble mixed with moorum in layers n.exc 25cm around foundation concrete as ordered, watering and removing surplus soil to a distance not exceeding 50 m and making good surface, complete all as specified and directed.

M & L for hard core of broken stone or boulders of gauge n.exc 63 mm, deposited, spread & levelled in layers n.exc 15 cm thick watered & rammed to true surface complete all as specified and directed.

M & L for sand filling under floor or in foundation including watering and consolidation, complete all as specified and directed.

M & L for PCC 1:2:4 type B-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed.

S & F for rolled sections of Fe-410 W (Gde E-250) quality 'A' as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete all as specified and directed.

S&F mild steel work in tubular trusses, purlins including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS-1161 grade St-240 including notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts including rivets or nuts and bolts, providing and fixing cleats, fish plates, gusset plates etc and also for wedging, plumbing, turning up & fixing complete all as specified and directed. (345.08+133.76+350)

S & F for pre-painted galvalume aluminum zinc coating GI based trapizoidal profile steel sheet 0.50mm thick (overall) of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as per manufacturers instructions complete all as specified and directed.(203.37+100)

M & L for 25mm thick cement concrete type B-1, 1:2:4 (using 20 mm graded stone aggregate) as in flooring and finished even and smooth without using extra cement complete all as specified and directed.

M & L for 100mm thick cement concrete type B-1, 1:2:4 (using 20 mm graded stone aggregate) as in flooring, finished even and smooth without using extra cement complete all as specified and directed.

M & L for 25 mm thick PCC 1:2:4 type B-0, using 12.5 mm graded stone aggregate as in levelling coarse of floors, surfaces finished even and fair complete all as specified and directed.

M & L for 100mm thick PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in sub base complete all as directed.

M & L for 20 mm thick screed bed or bedding layer in cement mortar 1:4 for laying floor finishes complete all as specified and directed.

M & L vitrified ceramic tiles light shade 10mm thick (square/rectangular) area of each tile not exceeding 0.36 sqm , in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, complete all as specified and as directed.

M & L for joint less, coloured light shade vitrified ceramic tiles (square/rectangular), 10 mm thick , area of each tiles not exceeding 0.36 sqm, as on vertical surfaces such as skirting or dado set & jointed in neat cement slurry & pointed in coloured cement to match the shade of tiles complete all as specified and directed.

M & L for Pavement floor vitrified tiles of size exc 0.09 Sqm but not exc 0.36 Sqm 10mm thick (Endura tiles of Johnson or equivalent makes listed in List of Makes) set & jointed in neat cement slurry and pointed with grey cement and pigment to match the colour of tiles in floor complete all as specified and directed.

M & L for 60mm thick PVC moulded precast interlocking paving blocks factory casted using grey cement and pigment, casted in an automatic plant working on vibration and simultaneous hydraulic compression from top, confirming to IS-15658-2006 and of shape haxagon/ triangular/ zigzag/ I-shaped etc. as directed having compressive strength not less than 350 Kg/ Sqcm laid over and including 25 to 30mm thick layer of sand cushioning including filling the interstices with & including sand and interstices on edges filled with PCC 1:2:4 type B-1 finished even and smooth without using extra cement complete all as directed.

M & L for rendering 10mm thick in cement mortar 1:4 on fair faces of brick or concrete surfaces finished even and rough for receiving wall tiles/dado complete all as specified and directed.

M & L for preparing old or previously treated walls surfaces by brooming down or with steel wire brushes, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of oil bound distemper on walls complete all as specified and directed.

M & L for preparation new or previously untreated steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint of 1st grade quality over and including one coat of red oxide zinc chrome primer complete all as specified and directed.

M & L for Polythene film, black, 50micron laid in floors complete all as specified and directed.

M/S BISWA CONSTRUCTION

R K CONSTRUCTION

M/s Gupta Construction

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