SPECIAL REPAIR OF ROOF TREATMENT, GRIT WASH OF PARAPET WALL AND RENOVATION OF LIFT ROOMS OF A AND B BLOCKS OF BUILDING No P-143 AND P-144 UNDER GE (I) RnD DELHI

Amount

Dismantling bricks tiles or concrete tiles single layer on roofs and removal, etc complete all as specified and directed .

Demolition of mud phuska on roofs any thickness including mud plastering (whether full thickness removed or only a part thereof) complete all as specified and directed .

M&L for preparation of surfaces to achieve clean and sound concrete surfaces float finished and free from cavities and projecting nibs. All substrates should be dry clean and free of dust, plaster, oil,paint, grease, corrosion, deposits, and any other deleterious substances. Crackes/honey comb will be repaired by chasing open the area minimum 20mm depth in V-groove shape. All the chased substrate should be sound and cleaned using water. Smooth substrate must be mechanically roughened to provide an adequate key applying bond coat on the prepared surface with Nitobond SBR latex of FOSROC/smartcare repair polymer SBR latex of Asian paints/pidilite (Dr. Fixit Super Latex) or equivalent of Sika mixed slurry coat (1 SBR:1water:3 Cement). Reinstallement polymer modified mortar shall be complete within the overlay time of bonding coat. Later reinstating the chased area with Nitobond SBR latex admixed PMM, of FOSROC/Smartcare Repair polymer SBR latex admixed PMM of Asian paints/Pidilite (Dr. Fixit Pidicreate URP) or equivalent of sika inculding finsihing, curing, complete all as per manufacturer's instruction and directed by Engr-in-Charge. Bore packing:- Opening the periphery of the existing frains minimum 20 mm depth and sealing the same with high strenth non shrink epoxy mortar like Nitomortar S of FOSROC/APCOREP Epoxy Mortar of Asian paints/ Pidlilite (Dr. Fixit Expoxy Mortar) or equivalent in sika in the gap around drainage pipes (between pipe and concrete) complete all as per manufacturer's instruction and directed by Engr-in-Charge.

M&L for Injecting nozzle packing: Drill and fixing injection packers in RCC members for cementitious grouting, drilling holes in structural members at the intervals as per recommendation/requirements, cleaning the holes by air blower prior to fixing nozzles. Insert 12 mm dia, 50-75mm long PVC or equivalent injection packers in cleaned holes with fast setting mortar like Renderoc Polug of Fosroc/pidilite (Dr. Fixit Instant Leak Plug) or equivalent in Asian paints/sika. Cut the packers by cut of wheel after completion of the grouting without damaging structural elements. Injection Grounting: Supply and applying with pressure (mechanical means) plasticuised expanding grout admixed cementitious grouts Cebex 100 of FOSROC/Pidilite (Dr. Fixit Pdidicrete AM) or equivalent in Sika/Asian paints having chloride contents-Nil as per BS:5075, Typical unrestrained expansion of upto 4% in general.The admixed should be mixed @225 gms per 50 Kg of cement.

M&L for hacking up the corners using suitable mean, later cleaning the same using water, followed by the application of Nitobond SBR latex or smartcare Repair polymer equivalent in Sika/pidilite (Dr. Fixit Super Latex) mixed slurry coat (1SBR:1water:3 cement) & later filling and making 100 mmx100mm concave coving using Nitobond SBR latex admixed PMM of FOSROC/smartcare Repair polymer SBR latex admixed PMM of Asian Paints/pidilite (Dr. Fixit Pidicrete URP) or equivalent of sika including finishing, curing, all complete all as specified and directed.

M&Lfor Waterproofing Treatment over mother slab by Providing and applying 2 layers of FOSROC proofex Torchseal-3PI strandard or Asian paints smartcare APP membrane/pidilite (Dr. Fixit Torchshield P 3160) or equivanet in Sika -3mm thick Non-woven polyster mat reinforced APP modified bituminious membrane. The system is applied in double layers (one in x-direction, other in y-direction). Membrane to be overlapped for 100 mm sideways and 150 mm at the end laps with each having followings specifications: a. Membrane thickness :3 mm (+/-10%) b. Tensile strenth ASTM D5147: >400N/5 CM(L&T) c. Tensile tear strenth ASTM D4073: 200N/5 CM d. Resistance to water pressure-DIN 52123: No Leak e. Elongation ASTM D5147 f. Water tightness (EN 1928-1) kPa: 60m System included Priming the substrate with Proofex Torchseal Primer/proofex smartcase bitumen Primer/pidilite (Dr. Fixit Torchshield Primer) or equivalent in sika (at consumption 0.4 litres/sqm), Provision and application of 3mm thick Proofex torchseal of fosroc/smartcare app membrane of Asian paints or equivalent in sika/pidilite (Dr. Fixit Torchshield P 3160) in double layer and termination of the membrane at 450 mm from the roof level in groove of 50mmx50mm filled with Nitoseal PU 50 of Fosroc or smartcare hybrid PU sealant/pidilite (Dr. Fixit PU Sealant) or equivalent in sika.

M&L for providing and installing 300 GSM non-wooven geotextile membrane over the finish waterproofing treatment prior to protection screed.

M&L for Providing and laying PCC of M20 grade (min50 mm thick finishing at the drain pipe) mixed with approved water proofing compound like Conplast WLXtra of fosroc or smartcare VltaliaNEO of Asian paints or equivalent in sika/pidilite (Dr. Fixit Pidiproof LW+) an advanced technology based, corrosion resistance admixed as per ASTM G1, IS 2645, JISZ 1535 mixing @ 200 ml/bag of cement, includig control joints (6mm wide and 10 mm deep) at every 3mx3m panel size, making angle fillet of 75mmx75mm using M20 grade concrete at the corners.

M&L for induced control joints in the screed concrete with sealant Fosroc nitoseal PU50/ Asian paints smartcare PU sealant/pidilite (Dr. Fixit PU Sealant) or equivalent in sika.

M&L for Providing and applying 15 mm thick cement plaster proportion 1:4 admixed with integral waterproofing admixed conplast WLXtra of FOSROC ot smartcare VLtaliaNEO of Asian paints/Pidilite (Dr. Fixit Pridifroof LW+) or equivalent in Sika an advanced technology based, corrosin resistance admixed as per IS2645, ASTM G1, JISZ 1535 mixing @ 200ml/bag of cement. This shall include all chamfering, rounding off of corners, protrusion and shall include shutttering cost or as per Engineer-in-charge specification. Cement and sand will be in client scope.

Note for srl item No. 03 to 09 :- (a) MoU wil be done by the contractor with the OEM for carrying out water proofing treatment and works shall be carried out through a specialized and authorized applicators of OEM only. (b) Rate include cost of necessary sccaffolding upto G+7 storeys.

Repiar of damaged concrete viz RCC beam, columns, ceiling soffits of roof slabs, projections, fins etc shall be carried out as the following process:- (a) M&L for removal of damaged, loose and cracked concrete at all specified locations upto beyond corroded steel reinforcements to a depth of 20 mm minimum behind the reinforcement by chipping/hacking with chisel and hammer or by mechanical means and cleaning with high pressure water jetting. Removal and disposal of debris out of premises. Depth of chipping may very from 50 mm to 150 mm complete with labour, machinery, tools etc, all as directed by Engr-in-Charge (b) M&L for cleaning as directed & specified all rust/scales/corrison from reinforcement bars using rust remover Reebaklens RR of Fosrocc/APCORP rustrem of Asian paints/Pidilite (Dr. Fixit Rust Remover) or equivalent in sika having specific gravity1.16-1.22. Apply it with brush for complete wetting of rusted metal surface at coverage of 2-2.5 Sqm/ltr and allow it to react for 16-24 hours Before applying any protective coating, the surface should be the wire brushed and thoroughly cleaned for dust with dry cloth (this item shall be paid seperately based on quantity executed. (c) M&L for Anti-corrosive treatment: - Cleaned and rust removed steel shall be treated with epoxy based zinc rich anti corrosive primer. The zine rich primer shall be Nitozine rich primer of fosroc / Apcolite Zine rich primer of Asian paints/Pidilite (Dr. Fixit Zinc Primer) or equivalent in Sika applied at 40 microns dry film thickness and shall comply to per ASTM B-117 and adhesive bond strength 2 1.5 MPa as per ASTM D4541, etc. (d) M&L for providing and executing injection/pressure grouting in cracks in the parent concrete by fixing PVC nipples at 150 mm to 200 mm distance. Pressure grouting using moisture insensitive, low viscous epoxy grout Conbextra EP 10(M) of Fosroc or APCOREP Inject Grout LV of Asian paints/Pidilite (Dr. Fixit Epoxy injection Grout) or equivalent in Sika having density 1060 kg/m3, Compressive Strength(ASTM D695-60 N/mm2, Tensile A3 Sqm mix Strength (ASTM C 304-97)-20 N/mm2, Flexural strength (BS 6319 Part 4-45 N/mm2.Pressure grouting shall be done at required pressure etc. complete all as directed by EIC. Total 50 Nos of pressure injection grouting point included in this item, variation (plus or minus) if any shall be measrued and paid for seperately under item No. 11 here-in-after.

(e) M&L for providing and applying bond coat on the prepared surface with two component epoxy based bonding agent Nitobond EP of FOSROC/Smartcare Epoxy Bonding Agent of asianpaints/Pidilite (Dr. Fixit Bonding Agent) or equivalent of Fosroc/Sika laying of reinstatement polymer modified mortar or micro concrete shall be completed within the overlay time bonding coat. Item rate is inclusive of materials all labour, Tools tackles ,Complete as per specification and as directed by Engineer in charge. (f) Providing and laying single component shrinkage controlled , polymer modified, fibre reinforced cementitious mortar like Renderoc SP40 of Fosroc / Smartcare Repair Mortar/Pidilite (Dr. Fixit Polymer Mortar HB) or equivalent in Sika specifically designed for spray and hand application. The repair mortar used shall be mixed with water at water powder ratio of 0.18 or as given in the TDS of manufacturer. PMM to have drying shrinkage< 1000 microstrain as per ASTM C 157-93 at 28 days ; compressive strength > 45 MPa ar 28 days ; Flexural strength > 7 MPa as per BS 6319; Class A1 fire rating as per EN 1504-3 Cl 5.5 , Tensile strength > 25 N/MPa at 28 days . Product used shall have CE (CE -29842) marking and compliance according to construction products directive 89/106/EEC (CPD). (g) Rebarring using chemical anchor :- Supply and Fix shear Connector and reinforcement bar wherever required with pure Epoxy Chemical Anchor Grout LOKFIX E77 of FOSROC/ Pidilite(Dr. Fixit Anchor Fix P) or equivalent in Sika /Asian Paints having ETA Approval,DIBIT,LEED&VOC Certifications for Euro fins Foa a diameter of 8mm and depth 10D AS PER the manufacture specification ,Drilling of hole should be done upto provided embedment depth followed by cleaning withblow pump, wire brush and blow pump for 4 times as per the manufacture's specification, Rates shall be included drilling cleaning, fixing bars. However, reinforcement bars shall be measured & paid for seperately.

(h) Providing and applying Non shrink, polymer modified cementitious micro-concrete like Renderoc RG of Fosroc make/Pidilite (Dr. Fixit Micro Concrete) or equivalent in Sika having compressive strength (BS 4551-80)-50 Mpa at 28 Days, Tensile strength- 2 Mpa @ 28 Days, Flexural Strength(BS 4551-80)-5 Mpa at 28 Days. Renderoc RG can be applied in sections upto 100mm deep. Pouring the same into the formwork using suitable arrangement or if required using pumping device for uniform flow of micro concrete. |item rate is inclusive of materials all labour, tools and tackles etc. complete as per specification and as directed by Engr.-in-charge. (j) The repaired area shall be cured with clear type water based curing compound Concure 1315 of fosroc/Pidilite (Dr. Fixit Curing Compound) or equivalent in Sika. The curing compound shall complies to ASTM C 1315, Type 1, class A- clear version and ASTM C-156 for moisture retention. Note:(a)MoU will be done by the contractor with the OEM for carrying out the works.The structural strenthening works shall be carried out through a specialized and authorized applicators of OEM only. (b) Rate includes cost of necessary scaffolding upto G+7 storey

M&L for providing and executing injection/pressure grouting in cracks in the parent concrete by fixing PVC nipples at 150 mm to 200 mm distance. Pressure grouting using moisture insensitive, low viscous epoxy grout Conbextra EP 10(M) of Fosroc or APCOREP Inject Grout LV of Asian paints/Pidilite (Dr. Fixit Epoxy injection Grout) or equivalent in Sika having density 1060 kg/m3, Compressive Strength(ASTM D695-60 N/mm2, Tensile A3 Sqm mix Strength (ASTM C 304-97)-20 N/mm2, Flexural strength (BS 6319 Part 4-45 N/mm2.Pressure grouting shall be done at required pressure etc. complete all as directed by EIC. Note: - For adjustment only (on plus as well as minus side) in case there is a variation in quantity catered under item No. 10 (d) here in before

Supply only steel, reinforcement of any dia for main reinforcement/stirrups complete all as specified and directed.

Demolition of brick work built in cement mortar of any description complete all as specified and as directed.

M&L for brick masonry with sub class `B` brick straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed

All as per ser item No 14 here-in-before but except bricks complete all as specified and as directed.

M&L for brick work with sub class `B` brick straight or curved on plan to any radius in half brick thick wall built in cement mortar (1:4) complete all as specified and as directed.

Taking down cement plaster /grit /rough cast plaster from brick or stone wall etc including racking out joint, hacking for key scrubbing down with water etc complete all as specified and as directed .

Material and labour for 15mm thick rendering on brick work or concrete surfaces in CM 1:6 in patches finished even and smooth without using extra cement etc complete all as specified and directed .

M&L preparation of new wall surfaces and applying two coats of distemper oil emulsion over a coat of 3 mm thick wall care putty complete all as specefied and directed

M&L for 15 mm thick Rendering on brick work or concrete surfaces in CM (1:4) finished even and smooth without using extra cement complete all as specified and as directed

M&L for washed stone grit plaster on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement: 4 coarse sand) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand: 2 stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings complete including all scafoldings,form work etc up to six storied buildings all as specified (Payment for providing grooves shall be made separately)

M & L rendering 10mm thick on ceiling in cement mortar 1:3 in patches finished fair and even smooth without using extra cement complete all as specified

M & L applying three coat of white wash on newly plastered or unplastered ceiling surfaces including preperation of surfaces, complete all as specified.

M&L Rough cast plaster as specified Washed stone grit plaster on exterior walls in two layers, under layer 12mm cement plaster 1:4 (1 cement: 4 coarse sand ) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3 Kg of cement per square metre, top layer 15mm cement plaster 1:1/2:2 (1 cement: 1/2 coarse sand : 2 stone chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings .complete all as specified (Paymentfor providing grooves shall be made separately).

M&L for forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone girt plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove complete as per specification and direction.

Material and labour for complete removal of existing treatment and applying 3mm thick one or more coat of wall care putty on wall including preparation of surfaces and applying two coats of distemper oil emulsion complete all as specified and directed .

M&L for complete removal of existing treatment and finishing wall with acrylic smooth exteior paint of required shade with two coats over and encluding priming coats of exterior primer on wall /ceiling /facia surfaces as per manufacturers instructions complete all specified and directed.

M&L for preparation of new surfaces(External plaster+grit plaster+rough cast plaster +micro concrete portion ) and finishing wall with acrylic smooth exteior paint of required shade with two coats over and encluding priming coats of exterior primer on wall /ceiling /facia surfaces complete all specified and directed.

M&L for applying one coat of oil bound distemper on ceiling including preparation of old decorated surfaces including filling minor holes with wall care putty and brooming down and scrabing down smoke soot, moulds, moss and efforescent salts greasy spots complete all as specified and as directed

M&L for applying one coat of synthetic enamel paint over old painted wooden surfaces of any description over 10cm width or girth including preparation of old surfaces complete all as specified and as directed.

S&F in repair rolling veniation blind consisting of aluminium head rail, of approved tint and traverse cord complete fixed in position complete all as specefied and directed.

Dismantling structural steel work including doors, gates, angle post but excluding framed truss etc complete all as specified and as directed.

Supply & fixing framed work such door, grill railing, cattle trap on open drains using mild steel angle iron, framed guard bars; barred iron doors; ladders; framed balusters; wall ways; railings; framework of water tanks and similar work, MS flats of sizes as directed with and including provision of MS hinges and MS Hold fast fixed complete all as specified and as directed .

M&L for preparing new steel surfaces over 10 cm width or girth & applying two coats of synthetic enamel paint over a coat or red oxide primer complete all as specified and as directed.

Taking up or down 32 mm bore steel tubing & connection including cleaning for refixing serviceable tubing complete all as specified and as directed .

Taking up or down 40 or 50 mm bore steel tubing & connection including cleaning for refixing serviceable tubing complete all as specified and as directed .

S&F steel water tubing 32 mm bore, medium grade, galvanised with all fittings and fixed complete to walls and ceiling or laid in floors etc complete all as specified and as directed

S&F steel water tubing 50 mm bore, medium grade, galvanised with all fittings and fixed complete to walls and ceiling or laid in floors etc complete all as specified and as directed.

Dismantling wall and ceiling boards(fiber,pulp,insulation etc) or insulation boards any thickness including frame work and cover fillets complete all as specified and directed.

M&L false ceiling using powder coated grid system of GI modular grid size 600x600mm with main runner 38x24x0.7mm,cross tee 25x24x0.7mm and wall angle 24x24x0.70mm using 7-8 mm thick PVC laminated Gypsum tiles of size 600X600 mm of diffrent designs with rear side MPL film fitted in the grid, grid system hanges by 3 to 4mm dia G.I wire to purlin, trusses, RCC slab of the roof etc. with hold down clips, butterfly clips, height fixtures etc.complete complete all as specified and directed.

M&L for Providing and fixing false ceiling tiles at all heights with GRG(Glass fiber Reinforced Gypsum) with semi perforated 12 mm thick micro regular edged GRG false ceiling of size 595x595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRCO.50 to 0.75 as per IS 8225:1987, Noncombustible as per BS 476 (part-4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended or interlocking metal T grid of hot dipped galvanized iron section of 0.33 mm thick (galvanized @120 gms per sqm including both sides) comprising of main T runner of size 15x32 mm of length 3000mm, cross T of size 15x32mm of length 600 mm to form grid module of size 600x600mm, suspended from ceiling using galvanised mild steel items ( galvanizing @ 80 gms per sqm) i.e 50mm long, 8mm outer dia meter M-6 dash fastners, 6 mm dia fully threaded hanger rod upto 1000mm length and L-shape level adjuster of size 85x25x2mm. Galvanized iron perimeter wall angle of size 24x24x0.40mm of length 3000 mm to be fixed on periphery wall/partition with the help of plastic rawl plugs at 450 mm centre to centre and 40 mm long dry wall wood screws. The work shall be carried out as per specifications, and as per diretions of Engr-in-charge complete all as specified and directed.

Taking down chowkats or frames with shutters ( without taking of shutters from the frame area exc 1.50 sqm but not exc 4 sqm.all as directed.

M&L Pressed steel frames of size 105 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete all as specified and directed.

M&L PCC 1:3:6 type C-1 (20 mm graded agg) as in filling pressed steel frame /hold fast blocks etc complete all as speicifed and directed.

S&F 35 mm thick factory made Plain framed, panelled shutter of 2nd class HW rail and style (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F 200 mm long Aluminium anodised barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F mild steel Butt hinges, 100mm size medium weight cold rolled complete all as specified and directed.

S&F 250mm size alum alloy anodised sliding door bolt with hasp staple ( bolt type ) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed complete all as specifed and directed.

S&F 150mm size aluminium handles, cast type anodised

M&L for preparation of new wooden surface of any description not otherwise described over 10cm width or girth and applying two coat of syntheatic enammel paint over one coat of pink primer all as specified.

Dismantling of stone slabs old granite / Kota stone as in plateform and tiles / floring of any description or thickness in floors, aprons etc. Laid, bedded and pointed in any mortar complete all specified and directed.

Material and labour for 18-20mm thick granite stone slab as in window cill,flooring,pillers, platform etc,machine cut bedded and jointed with grey cement slurry and pointed with white cement with admixtur of pigment to match the shade of granite stone including grinding/moulding and polishing laid over and including 15 mm thick sereed bed in CM 1:4 etc complete all as specified and directed

M&L 20mm thick machine cut kota stone slab (table rubbed and polished) as in flooring/windows cill projections etc laid over and including 15 mm thick screed bed or bedding layer in CM (1:6), set and jointed with grey cement slurry mixed with pigment to match the shade of slab including, cutting, rubbing, grinding and mirror polishing upto desired satisfaction complete all as specfied and directed.

M&L machine cut kota stone slab 20mm thick as in skirting,risers,treads of steps laid over and including 10 mm thick rendering in CM (1:4), set and jointed with grey cement slurry mixed with pigment to match the shade of slab including cutting, rubbing, grinding and mirror polishing and double moulding in steps complete complete all as specfied and directed.

M&L cement concrete average 40 mm thick 1:2:4 type B-0(using 12.5 mm graded stone aggregates) finished cement concrete surfaces even and smooth with using extra cement as on projected slabs/chajjas etcincluding all form work,scafolding etc(if Required) up to six storied buildings complete all as specified and directred

S&F welded steel wire fabric fixed to steel or wooden members weight n,exc 4 Kg per Sqm all as specefied.

M&L for cleaning of CI rainwater pipes of any description for through cleaning by rodding,pumping or any other means complete all as specefied and directed

S&F cast iron grating suitable for 110 mm pipes complete all as specified and directed

M&L for dismantling of floor tiles / hearth of wall tiling incl cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish of the premises etc complete all as specified and directed.

Material and labour for glazed ceramic coloured design tiles of size 300x450x 7mm thick on vertical surface as in skirting/dado set and jointed in neat cement slurry and pointing to in white or coloured cement to match the surface over and including 10mm thick rendering in CM (1:4) on brick wall complete all as specified and directed.

M&L for non-skid coloured ceremic tiles 7 to 8 mm thick, in light shade, (Square/rectangular) joint less / joint free, area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors and skirtings etc. set & jointed in neat cement slurry and pointed in coloured cement to match coloured tiles laid over and including 15 mm thick screed bed or bedding layer in CM (1:6) complete all as specified and directed

Removing excavated materials (malba) to a distance exc 1.50Km and n'Exc 5 Km and deposited where directed complete all as specified and directed.

Demolition of cement concrete in ground floor & paving N'exc 15 cm thickness below or above ground level complete all as specified and as directed.

M&L for PCC 75mm thick (1:3:6), type C2 (using 40 mm graded mechanically crushed stone aggregate) as in sub base of floor complete all as specified and directed.

M&L pre painted Chequered cement concrete tiles 30cmx30cmx25mm thick, set, jointed and pointed in neat cement slurry in floors using with grey cement and pigment, over and including 20mm thick cm 1:6, all as specified.

M&L for 10mm thick anti skid pavement tiles (heavy duty) of area n.exc 0.18 sqm each of approved colour & shade & antiskid finish set and jointed in neat cement slurry and pointed in white cement & pigment to match laid over & including 20mm thick screed bed in CM (1:4) complete all as specified & directed

M&L PCC 1:2:4 type B-1 as in bounding of edges of interlocking tiles,coping and the like including watering & lightly rounded or chamfered angles and throating as directed

Material and Labour reinforcement bars any dia in replacement of old corroded bars including welding with existing bars as per existing shape & size complete all as specified and directed.

Taking down chowkats or frames with shutters ( without taking of shutters from the frame area n, exc 1.50 sqm as directed.

S&F powder coated, any colour, aluminum windows (fixed/openable/sliding type as per site requirement ) and ventilator shutters, (minimum thickness of powder coating 50 micron), made out of aluminum tubular frame of section 63.5 x 38.10 x 1.6 mm thick and shutter horizontal and vertical members of alum section 47.50 x 44.45 x1.6 mm thick, aluminum beading, including necessary jointing cleats, glazing clips, ruber packing,, screws, aluminium fittings such as peg stays 150 mm long (01 No), hinges type B-21 100mm long (02 Nos),Tower bolts 02 No.s, suitable handle (01 No) in each shutter complete all as specified and directed. Note:- All work will be execute up to six storied buildings including all form work, T&P and all other required accessories

Supply and fixed 4.8/5 mm thick tinted glass with glazing clips rubber beading and aluminium beading for aluminium door /windows of required size complete all as specified and directed. Note:- All work will be execute up to six storied buildings including all form work, T&P and all other required accessories

Taking down carefully unserviceable copper/aluminium point wiring for light/socket/power socket complete fitting such as light fittings, switches, ceiling roses, pendents, regulators, CI steel/pressed steel terminal boxes etc and making good distrubed surfaces on walls, ceiling, floors etc.

M&L for one point wiring of any length as per site requirment with PVC insulated FR LS unsheathed copper conductor cable of size 1.5 sqmm and earth wire of size 1.5 Sqmm in and including concealed rigid PVC conduit of suitable size including MS sheet box and modular top sheet top coverr, for light and fan/call bell complete including cutting chases for conduit and sinking,s for boxes and making good to wall and floor/ ceiling all as specified and as directed for the following:-

One light point or one fan point/exhaust fan controlled by one 5 Amps switch

One 3 pin socket out let 5 Amps on same board

One 3 pin socket out let 5 Amps on Independent board

M&L for one three pin socket outlet 16 A independent point wiring controlled by one switch , of any length as per site requirment with PVC FRLS insulated unsheathed copper conductor cable of size 2.5 sqmm and earth wire of size 2.5 Sqmm in and including rigid PVC concealed conduit complete with removable internal /external angle , junctions etc complete excluding MS sheet box and modular top sheet cover, for socket out let 15 A including cutting chases for conduit and sinking,s for boxes and making good to wall and floor/ ceiling all as specified and as directed.

Supply and fixing modular switch single pole one way 6 Amps 1 module complete all as specified and directed

Supply and fixing modular switch single pole one way 16 Amps 1 module complete all as specified and directed

Supply and fix modular socket 6 amp-2/3 pin combined 2 module complete all as specified and directed.

M&L of modular socket 6 A/16 amp -2/3 pin combined 2 module complete all as specified and directed.

S&F Ceiling rose, 3 phase/PVC/polycarbonate, isolated body

Supply and fixing SPN DB 8 ways with 200 amps rated busbar 230 volt double door complete all as specified and directed

S&F MCB SP, C- curve, 230 volt 6 -32 amp 10KA complete all as specified and directed.

S&F MCB SPN 230 volt 63 Amp 'C' curve 10Ka complete all as specified and directed.

Wiring for circuit/submain wiring alongwith earth wire of FR PVC insulated copper conductor,single core cable of size 2X10 sq mm + 1X10.0 Sq mm earth wire including suitable size of concealed PVC conduit and lugs/thimble with nuts,bollts and washers etc complete,including cutting chases for conduit and sinking,s for boxes and making good to wall and floor/ ceiling all as specified and as directed.

S&F LED light fitting of 1x20W, 220V, AC decorative box type with driver holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose or connector to light complete all as specified and directed

S&F LED light fitting mirror type with high output diffuser 2 feet of 1x10W, 220V, AC decorative type with driver holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose or connector to light complete all as specified and directed

M&L Taking down of ceiling fan of 1200/1400 mm sweep size rewinding with the existing wire gauge, replacing bearing, bushes and painting with two coats of white/existing paint and marking the MES number complete all as specified and directed.

S&F in replacement of fan step regulator 120W, 2 module complete all as directed.

M&L Taking down of exhaust fan of any type/size rewinding with the existing wire gauge, replacing bearing, bushes and painting with two coats of white/existing paint and marking the MES number complete all as specified and directed.

M&L in replacement for earthing complete with galvanized steel earth plate electrode of size 60cm x 60 cmX 6.0 mm buried in the ground to a depth not less than 2.25 mtr below ground level connected to GI 4 mm dia steel wire by means of GI nut, bolts, washers and check nut and complete as shown in electric plate No 03 of SSR Part-I including 20 mm dia GI pipe medium grade for watering, funnel and PCC pit cover with RCC cover of size 30cm x 30cm including earth work for excavation and removal of surplus soil complete all as specified and directed.

Earth continuity conductor or main earthing lead fixed to wall or batten or chases or burried in ground or any other indicated situation for loop earthing as required 4 mm dia GI wire complete all as specified and directed.

Taking out split typoe AC complete outdoor unit from roof by including pumping down the gas into the compressor by controlling the suction and discharge valves, disconnection the suction and discharge copper piping and refixing the same after roof treatment and grit wash work including refixing of the unit including gas charging complete all as specified and directed (NOTE : Outdoor unit and copper pipe shall be deposited to MES store for safe custody and refixing the same after completion of necessary civil works)

S & F in replacement of electrolyte grade copper tubing of any size any type of split type AC including systhetic rubber foam complete all as sopecified and as directed. (NOTE : The quoted rates are inclusive of necessary T&P, rope, ladder etc with safety equipment for execution of work

Dismantling and taking down old serviceable GI strip (Lightning conductor) of size 25x4mm to 32x6mm roof top and down conductor and refixing the same with porcelain insulator after completion of roof treatment and grit wash of roof, complete al;l as specified and as directed. (Note : Serviceable GI strip shall be deposited to MES store for safe custody and refixing after completion of civil work)

S&F of Air termination single pointed Aluminium rod 12 mm dia 300 mm long complete with fixing rivets, nuts bolts and washers complete all as specified and directed.

M&L for GI strip 25 x 4 mm size and fixed with porcelain insulator and screw for roof conductor complete all as specified and as directed.

S&F Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw

M&L in replacement for earthing complete with galvanized steel earth plate electrode of size 60cm x 60 cmX 6.0 mm buried in the ground to a depth not less than 2.25 mtr below ground level connected to GI 32x6mm strip by means of GI nut, bolts, washers and check nut including GI pipe 40 mm dia medium grade for earthing strip protection complete all as shown im electrical plate No 03 of SSR part I including 20 mm dia GI pipe medium grade for watering, funnel, wiremesh and PCC of 1:3:6 type C1 pit cover with RCC (1:2:4) cover of size 40cmx40cmx40mm with one handle for lifting made out of 10 mm dia MS bar including charcoal and slat in alternative layers all around the earth electrode including earth work for excavation and removal of surplus soil complete all as specified and directed.

M&L for Earth continuity conductor passing through PVC conduit or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. GI strip 32x6mm complete all as specified and as directed.

S&F in replacement of Aviation obstrution light LED lamp 230 volts 50 Hzs die cast aluminium housing with red polycarbonate enclosure dome for better illumination and super flux 12-24W watt LED incorporated including all fittings accessories complete.

R.K ENGINEERS & CONTRACTORS

M/s Himgiri construction

Pradeep Bros

V M CONSTRUCTION