SPECIAL REPAIRS TO ROOF PROJECTIONS, COLUMNS, PARAPETS AND CHHAJJAS OF CERTAIN BLDGS AT AF STN UTARLAI

Amount

Taking down cement plaster on brick or stone or pcc block wall etc including raking out joints, hacking for key, scrubbing down with water etc and including removal for debris and rubbish from the site complete all as specified and directed.

M&L Rendering 15 mm thick on PCC block /stone masonry/concrete surfaces in CM (1:6) and finish the surface even and smooth without using extra cement complete.

M&L Rendering 15 mm thick on PCC block /stone masonry/concrete surfaces in CM (1:4) using water proofing compound mixing with cement as per manufacturer instruction and finish the surface even and smooth without using extra cement complete all as specified and directed. Note:- WPC will be measured & paid separately.

M&L for rendering 10mm thick on fair faces of concrete surfaces in cement mortar 1:3 on ceiling surfaces finished even and smooth without using extra cement complete all as specified and directed by engr-in-charge.

Supply only integral water proofing compound

M&L for preparation of newly plastered surfaces of ceiling and applying two coats of white wash all as specified and directed.

M&L preparation of old decorated surface (plastered or un-plastered surface) by brooming down or steel wire brushing, scraping etc and applying two coats of white wash on ceiling all as specified and directed.

M&L for applying two coats of oil bound distamper (washeble distemper) over a coat on chalk whitening/primer including preparation of un-decorated or new plastered surface of wall complete . Note : Oil bound distemper shall be applied by the brush not by spray gun.

M&L for complete removal of existing treatment and applying two coats of oil bound distemper over a coat of chalk whitening/ primer including preparation of surface on wall complete all as specified. Note : Oil bound distemper shall be applied by the brush not by spray gun.

M&L For two coats of cement base paint over a coat of primer on un-plastered or new plastered surface of wall and including preparation of surface all as speccified. Note : Cement base paint shall be applied by the brush not by spray gun.

M&L For complete removal of existing treatment and applying two coats of cement base paint over a coat of primer on old decorated wall surfcace including preparation of surface all as speccified. Note : cement base paint shall be applied by the brush not by spray gun.

M& L for chipping of slab/columns/beams/chajjas/parapet/roof projection/balcony/staircase and removing loose mortar with chisel hammer without much impact on concrete surface, clean the surface by sand blasting the surface using river sand with minium of 6 kg pressure at the nozzle or air blow by electric pressure blower by mechanical compressor, cleaning the exposed reinforcement with wire brush & appliying Fosroc Reebaklens RR rust rust remover or equivalent in two coats over rusted reinforcement surface and providing anti corrosive coating with two component epoxt based zinc rich primer/Rust passivation Inhibitor coat at the rate of 5 sqm/Ltr with Fosroc Nitozinc primer or equivalent to reinforcement surface as per manufacturers instructions including all scaffolding ,machinery,tools tackels and men materials and clearing of debries complete all as specified and as directed by Engr-in-charge. Make: Reebaklens RR rust rust remover, Nitozinc primer of Fosroc or equivalent in Dr Fixit/ACC/L&T/STP/Sika India /Asian paints/bostik/Choksey chemicals/Thermax limited/ Hindcon Chemicals . (Note : The work shall be carried out upto 12.00M height and through approved company authorised applicator)

Demolition of reinforced cement concrete in roof slab/chajjas / beams / cantilever/ balcony/ staircase etc and other suspended work of any description complete all as specifed and directed by engineer-In-Charge.

M&L RCC M-25 Design mix (20mm graded stone aggregate) as in chajjas, downward facia, roof projection, parapet wall and the like complete all as specified and directed. (Note : The work shall be carried out upto 12.0M height)

M&L RCC M-25 (Design mix) 20mm graded stone aggregate as in slabs supported on walls, beams and column in floor roofs landing slabs, balconies canopies, deck slab and in shelve and the like. (Note : The work shall be carried out upto 12.0M height )

Form work rough finished for flat fair finish to chullah hoods, chajjas, downward facia , parapet , roof projection troughs, facia and similar items including edges. (Note : The work shall be carried out upto 12.0M height )

Form work rough finished for flat fair finished surfaces of concrete to soffits of suspended slabs such as roof slab n exc 200mm thick. (Note : The work shall be carried out upto 12.0M height )

M&L for providing Micro concrete at the rate of 25kg per 0.0125 m3 with 20% properly graded 5mm to 10mm silt free aggregate as per manufacturer instructions and mixing concrete with mechanically electrically operated mixer machine etc all as specified and directed. Make: Renderoc RG MICROCONCRETE of Fosroc or equivalent in Dr Fixit/ACC/ L&T/STP/Sika India/ asian paints/bostik/Choksey chemicals/ Thermax ltd/ BASF/Hindcon Chemicals . (Note : The work shall be carried out through approved company authorised applicator and upto 12.0M height)

M&L MS TMT bars 10mm 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 0.9 mm diameter including all necessary scaffolding ,machinery,tools tackels and men materials complete all as specified and as directed by Engr-in-charge.

M&L MS TMT bars 6mm to 8mm dia bar , 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 0.9 mm diameter including all necessary scaffolding ,machinery,tools tackels and men materials complete all as specified and as directed by Engr-in-charge.

M&L driiling holes with 10 mm to 20mm dia and 75 to 100mm deep as required and filling the holes after inserting of reinforcement dia 8 to 16mm for anchoring at ends/shear connector and filled the holes with two component polyester resin anchoring grout (two pack system consist of 1 part of resin and 2 hardner part) hole with Fosroc Lokfix E55 S / E45T @ 200gm per holes with all necessary scaffolding ,machinery,tools tackels and men materials complete all as specified and as directed by Engr-in-charge. Make: Fosroc Lokfix E55 S / E45T or equivalent in Dr Fixit/STP/Seika/ bostik/Choksey chemicals/ Thermax ltd / BASF/Asian paints/Hindcon Chemicals . Note : 1.reinforcement shall be paid and mesurered separately. 2. The work shall be carried out through approved company authorised applicator & upto 12m height

M & L for applying bond coat on the prepared old surface of concrete/masonry to receive new polymer mortar/polymer modified martar or micro concrete with two coats of Fosroc Nitobond SBR or equivalent in Dr Fixit/STP/Bostik/Sika/Choksey chemicals/Thermax ltd/ CICO as per maufacturer specifications. Laying of reinstatement polymer mortar or micro concrete shall be completed within the overlay time of bonding coat. This bond coat act as bonding agent between old and new concrete. Item rate inclusive of all materials, labors, supervision, tools, tackles, transportation, fixing etc., complete as per specification and as directed. MAKE: Fosroc Nitobond SBR or equivalent in Dr Fixit/STP/Bostik /Sika India/ Choksey chemicals/Thermax ltd/ BASF/Asian paints/Hindcon Chemicals. Note : The work shall be carried out through approved company authorised applicator and upto 12m height.

M & L for applying injection grouting through the nozzles. Drilling the holes of 12mm dia upto 100mm deep and fixing of nozzel of 10mm with using Fosroc Cebex 100 hardner chemicals. Inject the polymer based cement grout Fosroc Cebex 100 grout with cement to RCC member in adequate pressure and seal the nozzel complete as per manufacturer instruction. Item rates are inclusive of all labour, chemicals, supervision, tools and tackles and transportation etc. Required cement would be extra or charged extra, complete as per specification and as directed. . Make : Fosroc Cebex 100 grout hardner or equivalent in Dr Fixit/Choksey chemicals/STP /Sika India / Bostik/Thermax ltd /Hindcon Chemicals/ Asian Paints. Note : The work shall be carried out through approved company authorised applicator & upto 12 m height .

Supply Only cement ordinary portlant 43 grade or PPC in bags for item No. 23

M & L for perparation the surface and applying 10 to 40 mm thick in layers , each layer n.exc 20mm thick with polymer modifed mortar (PMM) on sufcace of slab/columns/beams/chajjas/ parapet /roof projection/balcony/staircase with Fosroc Renderoc SP40 or equivalent in Dr Fixit/STP/Asian paints / Sika / Bostik/CICO/Choksey chemicals/ Thermax ltd/Hindcon chemicals including all necessary scaffolding, man and material complete all as specified and directed by Engineer-In-Charge. Note : The work shall be carried out through approved company authorised applicator & upto 12m height

M & L for 20mm to 30 mm thick cement plaster CM 1:3 with added intigral waterproofing compound Fosroc Conplast WL Extra or equivalent in Dr Fixit/ACC/ L&T/STP/Bostik/Sika/ CICO/Choksey chemicals/ Thermax ltd @ 100ml/per 50kg cement bag. Each layer thickness not exceeding 20 mm complete all as specified and directed by engr-in-charge. IWC should conforms to IS 2645-2003 and available with ISI standard Mark. Make: Fosroc Conplast WL Extra or equivalent in Dr Fixit/ACC/ L&T/STP/Bostik/Sika/ BASF/Choksey chemicals/ Thermax ltd/ Hindcon chemicals . (Note : The work shall be carried out through approved company authorised applicator and upto 12.0M height)

M & L for 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; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 and including dismantling complete as specified and directed by Engineer-In-Charge

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 and including dismantling complete as specified and directed by Engineer-In-Charge

S & F Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) Fe- 290 (Gde E- 165) and including dismantling complete as specified and directed by Engineer-In-Charge

M & L for applying roof treatment on top of roof with 3 mm thick minimum thickness APP modified membrane (weighing 3 Kgs/persqm) with non-woven polyster reinforcement/mat(centre core) with thermal insulation with white mineral finish on upper side of membrane laid by rorch application method with overlap 100 on length and 100 mm on the width side as per manufacture's instructions over a coat of approved cold applied butuminous oil based primer (IS-3384) @ 250gm/sqm complete all as specified and directed by engineer-in-charge.

M & L for rendering 10 mm thick in cement mortar 1:3 with WPC as per manufacturere instructions by weight of cement on roof surface finished even and smooth (without using extra cement) complete all as specified. NOTE : Water Proofing Compound shall be measured and paid separetely.

M & L for Wire brushing and cleaning top surface of tiles at roof slab, lime terracing or cement concrete, including flashings and junction of parapets, etc., and surface painting, with a layer of blown grade bitumen of any penetration applied hot @ 1.7 kg per sq. m, blinded with grit or pea size gravel @ 0.006 cu.m per sq.m, and lightly tampered (area of flashings, etc., shall be added to the roof area)

S & F 40mm dia UPVC pipe with pressure 10kg/sqcm laying in trenches or fixed to wall complete

S&F 110mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall including necessary GI clamps etc complete all as specified and directed.

S & F 110 mm bore PVC (SWR) bends any radius including laid in trenches and fixed with PVC adhessive complete

Dismantling stone slabs and tiles of any description or thickness in floors,apron etc laid, bedded and pointed in any mortar

M&L for providing hard drawn steel wire weld mesh of size 50x50x3mm fixing with shear connectors with 8mm dia reinforcement by drilling 75mm deep anchoring holes and filled with two component polyester resin anchoring grout (Two pack system consist of one part of resin and two part hardner) epoxy resin 200gm per hole with CICO RESIFIX-G or equivalent in Fosroc/Dr Fixit/Sika/ACC/STP as per manufacturers instructions including all necessary scaffolding ,machinery,tools tackels and men materials complete all as specified and as directed by Engr-in-charge. Make: CICO RESIFIX-G of CICO or equivalent in Fosroc/Dr Fixit/Sika/ACC /STP /Bostik/Selko. (Note : The work shall be carried out through approved company authorised applicator and upto 12.0M height)

M & L for Cutting holes in brick walls/ stone wall upto 11cm in depth in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required complete all as specified

M & L for Cutting holes in stone masonry wall exc 11 cm but n.exc 23 cm in depth in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required complete all as specified

M & L for 0.50 mm thick Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, as in sunsheds, chajjas , fixed with self tapping screws complete all as specified and directed.

M&L for rendering 10mm thick on fair faces of concrete surfaces in cement mortar 1:3 finished even and smooth without using extra cement complete all as specified and directed by engr-in-charge.

M & L for PCC 1:3:6 type C-1 using 20mm graded crushed stone aggregates as in encasing for rain water pipe and bends , apex stone complete all as specified and directed

M&L for 50mm thick stone slabs in chajja & roof facia etc Laid,set and jointed in CM 1:4 over joists, angles etc.upto of 8mtr height of buildings including necessary scaffoldings Complete all as specified and directed by Engr-In-Charge.(Note : The work shall be carried out upto 9.0M height)

M&L for providing precast cement concrete cylindrical shape balusters for railing 1:2:4 Type B-0 (12.5 mm graded aggregate), 75 mm dia thick (measured larger portion),fixed at 200 mm Centre to centre spacing including all mouldings and fixing in Cement mortar 1:2 complete all as specified

Material & labour for providing cement concrete 1:2:4 type B-1, using 20 mm graded crushed stone aggregate as in coping, cills,hold fast , backfill of PS chowkhats and the like as required including weathering, slightly rounded or chamfered angles and throating, as directed including necessary form work etc complete all as specified and directed

M&L preparing new steel surfaces over 10 cm in width or girth of any description and applying two coats of synthetic enamel paint over a coat of red oxide primer.

M&L for providing leak proof shuttering in any position cut to length and providing including runners supports as per manufacturers instructions and including including all necessary scaffolding ,machinery,tools tackels and men materials complete all as specified and as directed by Engr-in-charge. (Note : The work shall be carried out through approved company authorised applicator and upto 12.0M height)

M/s godara infratech and power industries

M/S Tanisha Traders

M/s Malinath Electricals