ADDN ALTN AND REPLACEMENT OF ALUMINIUM WINDOW AND DOOR OF BLDG P269 AND PROVISION OF PARKING SHED AND CHAIN LINK FENCING AT EKLAVYA TP BLDG P1119 AT INS TUNIR AND PROVISION OF CERTAIN REV REV02 AND MINOR WORKS MW02 03 04 10 AT N S KARANJA

Amount

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) aluminium exceeding 1.5 sqm not exceeding 4.0 Square Metre each , removing from the site including cutting holes required for taking out existing hold fast etc.complete all as specified and as directed.

Taking down chowkhat or frame with shutter (without taking off shutter from the frame) aluminium not exceeding 1.5 Square Metre each , removing from the site including cutting holes required for taking out existing hold fast etc. complete all as specified and as directed.

S&F for aluminium door/window/ventilator/partition, made out of extruded powder coated aluminium sections, with sliding or openable shutters including frame & necessary jointing cleats, glazing clips, powder coated aluminium snap beading,screws with UV proof rubber gusket all around the shutters etc, complete and also including powder coated aluminium fittings such as cobra hinges, butt hinges, tower bolts, hooks & eyes, peg stays and handles including connected items,with and including making good to the disturbed portion with its original specifications complete all as specified and directed. Note: Powder coating for door/shutter will be 0.25 inch frame and for window 0.15mm.

S&F for rubber beading suitable for fixing 4mm / 5mm thick glass in aluminium window / doors etc complete all as specified and as directed.

S&F for aluminium anodised grill of design DG 104 pattern made out of 10mm dia rod fixed with and including standard aluminium frame of F section of size 23.40mmx15.30mm & 1.4mm thick all as per manufactures instructions complete all as specified & directed. Make- Deco grill or equivalant

S & F Pre-laminated 18/19 mm thick partilcle baords, exterior grade, prelaminated both sides with decorative choice lamiantions complete all as specified and as directed.

S & F ISI marked floor door stopper of Aluminium alloy body and tongue, over all length of cover plate 150mm anodised with hard drawn steel spring, fixed to shutters complete all as specified and as directed.

S&F ISI marked Aluminium anodized, barrel tower bolt of extruded section, length of bolt 200 mm complete all as specified and as directed.

S&F ISI marked Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed length of bolt 300 mm complete all as specified and as directed.

S&F butt hinges size 100 extruded aluminium alloy with galvanised mild steel hinges pin anodised and fixed C-21 complete all as specified and as directed.

S&F MS butt hinges 75mm long medium weight cold rolled MS fixed complete all as specified and as directed.

S&F ISI marked Aluminium anodized, barrel tower bolt of extruded section, length of bolt 100 mm complete all as specified and as directed.

S&F aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed.

S&F 4 mm thick sheet glass, ordinary quality , glazing with oil putty or with wooden beads, area exceeding 0.50 Square Metre each pane complete all as specified and as directed.

S&F 4 mm thick sheet glass, ordinary quality , glazing with oil putty or with wooden beads, area n. exceeding 0.50 Square Metre each pane complete all as specified and as directed.

S&F for 30mm dia stainless steel handle of 60cm long of ENOX complete all as specified and directed.Make- ENOX or Equivalent

S&F 75mm size 6 lever brass body concealed lock with duplicate keys, fixed in aluminium doors as per manufacturers instruction all as specified and directed.

M&L for green marble 17/18 mm thick machine cut, jointing and pointing with white cement slurry including 20mm thick screed bed or bedding layer of mortar in CM 1:6 complete all as specified and directed.

Taking down cement plaster on brick or stone walls, ceiling, etc. including racking out and joints, hacking for key, scrubbing down with water etc. complete all as specified and directed. Note:- Item rate shall be include any height of Bldgs for scafolding as all arrangement.

M & L for rendering 15mm thick on fair faces of brickwork or concrete surfaces of walls in CM (1:4 ) finished smooth with thin layer of sagol complete all as specified and directed.

M&L for rendering 20 mm in CM 1:4 thick on fair faces of brick/concrete /stone surfaces,soffit of chajja/slab with two coats i.e (15 mm thick backing coat in CM (1:6) and 5mm thick finishing coat in CM (1:4) with WPC if required @3% weight of cement used for 5mm rendering finished even and smooth without using extra cement (WPC to be measured for executed quantity and paid separately) complete all as specfified and directed.(Note:- Item rate shall be include any height of Bldgs for scafolding as all arrangement.)

M&L for rendering 5mm thick in CM 1:3 on ceiling surface complete all as specified and as directed

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

M & L PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in roof/chajja padding for maintaining roof/chajja slope complete all as specified and as directed. (Note:- Item rate shall be include any height of Bldgs for scafolding as all arrangement.)

Material and labour for preparation of new plastered surfaces of walls and applying two coat of oil distemper over and including 3mm thick wall care putty, and filling cavities with wall care putty filling complete all as specified and as directed.

M&L preparation of new plastered surface of ceiling and applying three coat of white wash on ceiling complete all as specified and directed.

M&L for preparation of new or previously untreated plastered surfaces of walls and applying two coats of acrylic antifungal paint exterior grade paint over a coat of primer Airless Spray Paint Technique complete all as specified and as directed. Note:- Item rate shall include scaffolding and all arrangements for any height of Bldgs.

M&L for preparation of old wall surfaces of any description & applying one coats of acrylic (antifungal) exterior grade paint on wall by using Airless Spray Paint Technique complete all as specified and directed. Note:- Item rate shall include scaffolding and all arrangements for any height of Bldgs.

Removing Chipping ,removing carefully loose and broken concrete by chiselling ,low impact hammer /picking etc upto a depth of 80 mm or of complete loose portion from soffit of slab, column, beams and similar structural members, cutting edges, clearing the dismantled portion with wire brushes etc to remove dust, dirt and other foreign particles etc and washing with clean water with pressure including necessary scaffolding etc,and removal of debris to out of MD land, complete all as specified and as directed.

M&L for Clean existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc. complete and applying two coats of alkaline rust converting primer FEOVERT of Krishna Conchem or Roff rust cleaner of Piddilite or Dr. Fixit Rust removal or ShaliRust of STP Ltd. on the rebars, including cleaning the reinforcement, wirebrushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry.

M&L for applying two coats of Epoxy based Zinc primer in a span of four hours over the treated rebars and allow to dry for six hours. The application shall be by brush. Epoxy primer for steel of make / brand - Corroseal-ZR of Krishna Conchem or Dr. Fixit Epoxy zinc primer

M&L for cleaning all loose laitance on the concrete substrate and applying one coat of epoxy bonding agent on exposed concrete surface to ensure bond between old concrete & new concrete by brush application. Make / brand Monobond SBR of Krishna Conchem or Dr. Fixit epoxy bonding agent or Shalicrete URP of STP Ltd.

M & L for Building up the profile of structural members by using latex additives (MONOBOND) modified air cured mortar system (Polymer modified mortar) (1:5:15 = 1 monobond-5 Cement-15 sand) -in damaged areas in 30mm thickness including leveling profliling etc complete all as specified and directed.

M&L for Providing and applying jacketing around columns with Micro concrete (Molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor as per specification complete.Note: Reinforcement shall be measured and paid separately.(Rates including jacketing, formwork and micro concrete)

M&L for applying concrete protection coating on finished structural members exposed to atmosphere make or brand IPNET of Krishna Conchem or New Coat from Dr. Fixit complete all as specified and directed.

M&L for Drilling and fixing Rohibb Teflon nozzles in RCC members, including drilling holes of 12mm dia, 50 to 100mm deep holes. Works shall be carried out as under :- (i) Cleaning of holes. Clean the holes by air blower prior to fixing nozzles. (ii) Fixing of nozzles. Insert 12mm dia. Rohibb Teflon nozzles in cleaned holes. External end of nozzles to be machine to receive outlet of grouting gun.Fix it inside the holes by applying thixotropic epoxy putty to ensure complete sealing. Cure the system for min.12 hrs. (iii) Cutting of nozzles. Cut the nozzles by chisel after completion of grouting without damaging structural elements. (iv) In case crack upto 2mm wide, fix the injection nozzels directly over the cracks, at intervals of 6 to 9 inches, using a drilling machine. Fix PVC/MS nozzels in these holes with fast-setting epoxy putty & let it dry for 2 to 3 days. Also, seal the crack between the ports with epoxy putty. (v) In case where the crack is wider than 2mm upto 4 to 5mm, drill holes at the sides of the crack in a staggered fashion, at intervals of 6 inches and affix them with epoxy putty as mentioned above. (vi) Also, seal the face of the carck with a liberal application of the epoxy putty.

M&L for Injecting of site mixed cement slurry grout, mixed in specified proportion containing cement, sand water with addition of plasticizers (approved make) & migratory corrosion inhibitors, water cement ratio shall be varied between 0.5 to 1.0 for each hole, shrinkage compensating cement slurry mixed to a lump free fresh creamy consistency ,Mixing shall be done by mechanical mixer continuously stirring mechanically to keep cement particles in suspension. Injection of approved/specified grout by means of pump at a pressure of 3-5 Kg/cm2 etc complete till the grout mix flows out from the nozzle indicating complete filling of grout in the holes drilled. Make / brand of Epoxy grout - Dr. Fixit Epoxy injection or EPCO KP-HP-250 of M/s Krishna Conchem or Shaligrout EI of STP Ltd.

M&L for Injecting low viscosity (3-5cps) high molecular weight monomer by pressure and using mechanized injector gun with accessories till nozzles refuses to accept the grout, Including,Mixing of materialas:Mixing of material components(part a&b) in the required quantities as per manufacturer's instruction by weigh batching.Grouting:Fill the grouting gun with concrete penetrating corrosion inhibitor EPCO-KP-100/Protectsil CIT or Ferogard 903. Maintain desired pressure in the gun by air compressor; maintain the pressureat exit(2 to 3kg/cm2) by monitoring pressure guage at exit.Grout the material through prefixed nozzles in the structural elements@ 100ml per nozzle. Repeat the process for all the nozzles.

Replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel complete all as specified and directed.

Providing and fixing additional main steel bar or stirrupsof designed diameter in various structural elements like column ,beams and foundations including drilling ,bending and fixing the bars etc. complete. Note:-Steel provided on the basis of 1% of volume of concrete.

Excavating post hole ( or similar holes each exc 0.5 cum getting out returning filling in and ramming earth or broken rubble mixed with earth around with earth around in layers not exc 25 cm thick complete all specified and directed.

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

S & F steel work as in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS 1161 1979 grade St 240 complete all specified and directed.

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut,diameter of neck 5 to 10 mm but length of bolt exc 5cm but n exc 10cm long etc complete all as specified & directed.

S&F 0.50mm thick pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet of any colour having tensile strength of 550 Mpa as in roof covering, fixed with self tapping screws etc complete all as specified and directed.

M&L Preparation of new previously untreated steel and iron surfaces of any description not other wise described over 10 centimetre width or girth and applying Two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

S & F for Stairs/ Ladder (framed) including stringers, treades, landing, balusters, hand rails etc. including cleats, brackets,welding etc.Fe-410W (GdeE-250) quality B complete complete all specified and directed.

M & L for ISI marked Double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main ody with stainless steel cover, governing pivot made of brass, other plart made of mild steel heavy duty and fixed.

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

M&L PCC 1:4:8 type D-2 using 40 mm graded aggregate as in sub base to flooring complete all as specified and as directed.

M&L for 80 mm thick pre-cast cement concrete interlocking shot blasted, heavy duty mono layer paver block (coloured), machine pressed of approved size and shape laid and compacted with using vibrator complete all as specified & directed .

Material and labour for 25 mm thick sand cushioning for laying interlocking paver block complete all as specified and directed.

M&L for 75mm thick PCC (1:2:4) type B-2, using 40mm graded stone aggregate as in hardstanding, surface finished even & fair without using extra cement complete all as specified and as directed.

M&L for plain cement concrete 1:2:4 type B-1, using 20mm graded stone aggregate as in coping, bed plates / blocks for embedding angle iron, etc, watering slightly rounded or chamfred including necessary form work all as specified and directed.

S&F 0.50mm thick pre-painted galvalume aluminium zinc coating GI based plain steel sheet of any colour having tensile strength of 550 Mpa as in valley gutter, ridge hips etc. fixed with self tapping screws etc complete all as specified and directed.

S&F mild steel works as in doors or gates of angle or other sectons with gusset plates, rails, braces etc complete drilled, welded etc to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging also fastening and fixing complete.

M&L for Brick work with sub class 'B' bricks using old size bricks straight or curved on plan exc 6m mean radious built in CM (1:6) etc complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar (1:6) on fair fgaces of brick or concrete surfaces in two layers and finished even and smooth with using extra cement complete all as specified and directed as directed.

M&L Pre-cast cement concrete cover slab for manhole and drain cover in plain cement concrete 1:2:4 type B-1, (using 20 mm graded stone aggregate) set in cement mortar 1:4 with plain faces complete all as specified and as directed.

M&L for mild steel TMT bars 10 mm dia and over cut to length, bent to shape required, including cranking, bending spinally for hooping for columns, hooking ends and binding with and including mild steel wire (anneated not less than 0.9 mm dia or securing with clips quality conforming etc. complete all as specified.

S & F mild steel security chain link fencing 60mm x 60mm with PVC coated mesh made out of 3mm dia MS wire and 1.00mm thick PVC coating throughout fixed to RCC/steel post including binding wire complete all as specified and directed.

S&F mild steel works as in fencing, posts & struts in fencing embedded in stone masonry/bricks works including cutting tops to shape as directed, drilled holes notching for wires flat iron fillets (for securing wire mesh etc) inlcuding all drilling, bolting or riveting etc and similar work conforming to Fe-410 or Fe-310-0 complete all as specified an directed.

For Demolition of UTM Building ( Bldg no. 302) Item no. 63.00 to 71.00 Demolition of brick / stone masonry, built in cement mortar 1:6 including all quoined, arches, pillars & for ashlar facings.dressed stone work complete all as specified and directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate) roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work complete all as specified and as directed

Separating, scrapping and cleaning of reinforcement complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

Taking down chowkats or frames n.exc 1.5sqm each but with shutter (without taking off shutter from the frame) complete all as specified and as directed

Taking down chowkats or frames exc 1.5sqm but n.exc 4 sqm each but with shutter (without taking off shutter from the frame) complete all as specified and as directed

Demolition of Cement Concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Dismantling of asbestos cement (corrugated, semi corrugated etc) sheets in roof coverings including ridges complete.

Taking down existing mild steel rolling shutters complete all as specified and directed.

RAJU AND CO

M.K Enterprises

Jai Ambay Construction

SHABARICONSTRUCTIONS

GB construction

Unique Associates

M/s S.D Construction Co

INDIA ENGINEERS AND CONTRACTORS