SPL REP TO BLDG NO T 21 AT GRD AND CONSTRUCTION OF SEISMIC BLOCK FOR INSTALLATION OF INGPS TEST BENCH UNDER GE AF GORAKHPUR

Amount

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed

Dismantling cast iron work and structural steel of column, truss, plates etc. of any description provided for complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and roof and paving not exceeding 15 cm thickness (below or above ground level) 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 as directed by the Engineer-in-Charge.

Taking down cement or cement lime plaster any description on brick or stone walls, etc including raking out joints, hacking for key scrubbing down with water etc complete all as specified and directed

Dismantling of Stone slabs and tiles of any description or thickness in floors, aprons etc. Laid, bedded and pointed in any mortar complete all as specified and directed

Excavation in post holes (or similar holes) each n.exc 0.5cum getting out, returning, filling in watering and ramming earth or broken rubble mixed with earth around in layers n.exc 25cm thick in soft/loose soil, making good surface and disposal of surfaces spoil to a distance not exc 50 Mtrs complete all as specified and as directed.

M&L for cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate as in filling, and mass concrete and similar work complete all as specified and directed.

M & L for brick work with sub class B bricks, straight or curved on plan exc 6m mean radius built in CM1:6 complete all as specified and directed

M & L for brick work with sub class B bricks, straight or curved on plan exc 6m mean radius built in CM1:4 complete all as specified and directed

M & L for Rendering 15 mm thick cement plaster on fair surfaces of brick work or concrete surfaces in CM 1:4 finished to even and smooth sitfaces in without using extra cement incl. complete all as specified and directed

M & L 100 mm Cement concrete type D- 2, 1:4:8 (40mm graded stone aggregate) for sub base of floor complete all as specified and directed

M&L for 75 mm thick PCC 1:3:6 type C-2, (using 40mm graded mechanically crushed stone aggregate) as in plinth protection finished even and smooth without using extra cement concrete surface even and smooth including forming construction joint 10 mm wide, 30 mm deep joints at the rate of 3.00 mtr centre to centre and at every turning & filling the joints with bitumen & sand mixture complete all as specified and as directed

M & L 25 mm Cement concrete type B- 0, 1:2:4 (12.50mm graded stone aggregate) for sub base of floor finsihing as base of tiles /stone complete all as specified and directed

M & L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with 20mm (1:6) screed bed including complete all as specified and directed

M & L for Joist, channel, angle, or tee section, fixed independently, with out connecting plates etc ( cut to ordinary length) i.e. within 20mm of the length indicated, angle iron fabrication Erection and fixing complete all as specified and directed.

M & L for Roof trusses (framed), trussed,purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including or flat sections) including distance pieces, cleats etc. complete all as specified and directed

S & F Rolled mild steel plates as in guesset plates, base pletes etc complete all as specified and directed

S&F Mild steel bolts purpose made, with hexangonal or square head one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, complete all as specified

S&F 0.5mm Pre-painted galvatume aluminium Zinc coating steel GI based corrugated sheet of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall , fixed with self taping screws as specified.

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F Preparation of old plaster surfaces of wall including complete removal of existing treatment and applying two coats of cement base paint complete all as specified as directed.

S&F Preperaing new plastered surfaces of wall and applying two coats of cement base paint over a coat of cement primer all as specifed.

M&L preparation of new painted steel surfaces of any description, over 10cm width or girth and apply two coat of synthetic enamel paint over a coat of red oxide complete all as specified and as directed .

M&L plain cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in coping complete all as specified and directed

M&L plain cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate in surface channels and drains complete all as specified and directed

M&L for Extra for forming fair finished drain or channel up to 40 cm inner girth in cement concrete using extra cement incl forms, moulds, mitred/stopped ends etc. complete all as specified and directed

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundations etc. or for shafts, well cess pits, manholes, pier holes, etc. but not exceeding 10 Sqm on plan and not exceeding 1.5 m in depth and getting out in any type of soil complete all as specified and directed.

Removing surplus soil obtained from excavation to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting paint complete all as specified and directed.

Demolition of PCC floor ,plinth and paving not exceeding 15 cm thickness below or above ground level .

M&L for brick work with fly ash bricks (modular size bricks), straight or curved on plan exc 6 m mean radius, built in CM 1:4 complete all as specified and directed.

M&L for fine sand filling under floors or in foundations, including spreading, levelling, watering and consolidation in layers not exceeding 15 cm thick, well compacted to required level and gradient, complete all as specified and as directed by the Engineer-in-Charge

M&L for mass concrete type D-2 1:4: 8 using 40mm graded stone aggregate IN floor complete all as specified and as directed

M&L for providing and fixing 20mm thick pre-formed filler board of bitumen impregnated fibre type confirming to IS: 1838 (Part I) between expansion joints in concrete pavements, floors, or structures, cut to the required size and shape, fixed in position using bitumen primer on both faces where required, complete all as specified and as directed by the Engineer-in-Charge

M&L for reinforced cement concrete (RCC) nominal mix (1:2:4) B-1 type by using 20 mm graded crushed stone aggregate in foundations, including rafts, footings, bases of columns, and mass concrete, mixed in a mechanical mixer, laid in layers not exceeding 15 cm thick, vibrated, compacted, and finished fair and even, complete all as specified and as directed by the Engineer-in-Charge

M&L for Mild steel TMT bars 6mm to 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified & directed.

M&L for cement concrete nominal mix (1:2:4) B-1 type by using 20 mm graded crushed stone aggregate in foundations, including rafts, footings, bases of columns and mass concrete, mixed in a mechanical mixer, laid in layers not exceeding 15 cm thick, vibrated, compacted and finished even and fair, complete all as specified and as directed by the Engineer-in-Charge.

M&L for Vitrified ceramic coloured double charged tile 8-10mm thick(square/rectangular) polished, area of each tile not exceeding 0.36 Sqm as in floors over and including 15 mm thick screed bed in CM 1:6 etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of tiles complete all as specified & directed

M/S SHRI RC YADAV (BID ID -3492860)

R.K.ASSOCIATES (BID ID -3493268)

M/S NITISH ASSOCIATES (BID ID -3499495)

H R ENGINEERS (BID ID -3493059)

ANIRUDH ENTERPRISES (BID ID -3493176)

H AND Y GROUP (BID ID -3498898)

MATRUBHOOMI ENTERPRISES (BID ID -3488608)