PROVISION OF IRON LADDER FOR ACCESS TO ROOF OF MAP SMQS, RENOVATION OF WASHROOMS AT ASD-30 (FIRST FLOOR AND GROUND FLOOR) AND PROVISION OF ESD TILES IN OLD RSD(L) BUILDING AT 11 BRD

Demolition of concrete in ground floors and pavings n. exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

Dismantling of floor, hearth or wall tiling including cement mortar bedding, removing servicable tiles to store and rubbish off the premises compete all as specified and as directed.

Demolition of brickwork built in cement mortar including all quoins, arches, pillars, but excluding pre-cast concrete articles, Complete all as specified and directed by Engineer-in-charge.

M&L Brick work with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1 : 6 as in Manholes/ similar work including pointing flush the external face of the brick work as the work proceeds all as specified and directed by Engr-in-Charge

M & L 25mm thick Cement concrete 1:2:4 type B0 ( using 12.5mm graded stone aggregate as in sub base , floors , finishes etc ., complete all as specified and as directed.

M & L Screed bed or bedding layers of mortar 15mm thick for laying floor finishes in CM1:6 complete all as specified and as directed.

M & L rendering 10mm thick as in backing coat in CM 1:4 complete all as specified and as directed.

M & L Glazed ceramic tiles in vertical surfaces 450mm x 300mm x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement complete all as specified and as directed.

M & L for coloured non skid ceramic tiles exc .11 sqm but n exc .18 Sqm as in floors set and pointed in white or coloured cement to match complete all as specified and as directed.

S & F in repairs vitreous china wash down water closet pedestal pattern (EWC) white excluding flushing cistern & Incl white seat cover of same make closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device and flush pipe.Complete all as specified and directed by Engineer-in-charge.

S&F in repairs wash basin, Vitreous China white flat back of size 550x400mm including cutting for and pinning in ends of brackets or erecting stand but excluding taps, waste, chain and plugs and proclain stopper but including brackets. complete all as specified and as directed.

S&F in repair viterous chaina half stall urinal flat back white, with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waster pipe) including providing and fixing plugh bedding Urinal against wall in CM 1:2 securing Urinal to plug with and including 60 mm long brass screw pointing around urinal back in cement etc complete all as specified and as directed.

S & F in repairs Bottle trap of 40mm dia of discharge pipe of PTMT having minimum water seal of 25mm .(Minimum weight 40mm-270 gms) complete all as specified and as directed.

S&F in repairs 10 litres capacity PVC Valveless symphonic action type flushing cistern high / low level white complete with inlet , ball valve float and handle including brackets and telescopic down pipes and jointing with WC complete complete all as specified and as directed by Engineer-In-Charge.

S&F in repairs PVC connection 15mm size with PTMT nuts of length 450 fixed complete all as specified and directed.

S&F in Repair Cast copper alloy CP angle valve type stop cock with flange suitable for 15mm bore pipe screwed at both ends or high pressure with Capstan head confirming to Prayag /Seiko/ Parko Complete all as specified and as directed by Engineer-In-Charge.

S&F in repairs 15mm bore pillar tap fancy type cast copper alloy chromium plated screwed down high pressure with or without lettered 'Hot' or 'Cold' with long screw shanks screwed for iron pipe or union complete all as specified and as directed.

S & F in repairs sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated brackets guard and railing 60cm long complete all as specified and as directed.

S&F in repairs bib taps two way,15mm bore cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and. complete all as specified and as directed.

S & F in repair chromium plated health faucet 15 mm dia screwed down high pressure 1.8 mtr tube & hook complete all as specified and directed by Engr-in-Charge.

S&F in Repair Brass chromium plated tubular towel rail 20mm dia 60cm long with and including flanges complete all as specified and as directed by Engineer-In-Charge

S & F in repairs soap dish stainless steel as approved by GE complete all as specified and as directed by Engineer-In-Charge.

Taking up or down steel tubing and connections 15 mm bore complete all as specified and directed.

Taking up or down steel tubing and connections 20 mm bore complete all as specified and directed.

Supplying and laying of CPVC 20 mm outer dia pipes SDR 11 & Plain CPVC SDR 11 fittings and fixed complete to waal and Ceiling concealed and joints fixed with adhesive complete all as specified and as directed

Supplying and laying of CPVC 25 mm outer dia pipes SDR 11 & Plain CPVC SDR 11 fittings and fixed complete to waal and Ceiling concealed and joints fixed with adhesive complete all as specified and as directed

Dismantling of 100mm cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and as directed

S&F in repair PVC (SWR) 110 mm dia pipes single socketed in any length with rubber ring joints laid in trenches/floor or fixed to walls including digging and making good as existing complete all as specified and as directed.

S&F in repair 110mm dia PVC (SWR) bend any radiu complete all as specified and as directed.

S & F in repair PVC (SWR) floor trap of 75 mm outlet plain with grating including jointing with solvent cementComplete all as specified and as directed.

S & F 110mm PVC (SWR) Vent Cowl complete all as specified and as directed..

S&F high density polyethylene pipes (HDPE) 40mm Bore of pressure rating 6kg/cm2 fixed complete to walls, ceiling or in floors etc complete all as specified and as directed.

M & L for demolition of reinforced cemetn concrete at Roofs, floors (other than ground floors), beams, staircases, landing,chajjas and similar suspended work complete all as specified and as directed.

M&L for reinfirced cement concrete (nominal Mix) in type B1 1:2:4 (20 mm graded aggregate ) for Slabs supported on walls,beams and columns in floors,roofs, landings, balconies, canopies, deck slabs and in shelves. Complete all as specified and directed by Engineer-in-charge

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick Complete all as specified and as directed by Engineer-In-Charge.

S & F for deformed or twisted bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hoping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia.Complete all as specified and directed by Engineer-in-charge.

All as per item No.37 above but 6mm to 8mm dia bars.

Taking down door/window/ventilator with frame but and shutter (without taking off shutters from the frame) and remove from site n. exc 1.5 sqm each complete all as specified.

Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65 x100 mm single rebate comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made Make : ECHON/Sintex/Rajshree/Navaratan

Ditto as per Item No 39 but of Frame size 45 x 70 mm Single rebate

S&F 28-30 mm thick Prelaminated moulded WPC factory made 100% solid door (conforming as per IS-4020) made from 100% lead free single extruded with 2, 4 or 6 raised panel design on the front side with 10 mm deep mould on both side with wood grain texture with density not less than 650 Kg/cum. Manufactured by an ISO : 9001-2015 certified company. The door should be water proof, termite proof, fire etardant and having screw holding capacity complete all as specified

Forming jambs in Cement concrete 1:4 to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work, complet all as specified and as Directed .

M&L 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars ,cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, over and including15 mm cement screed bed in CM 1:6 laid and jointed in grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing complete all as specified and as directed.

S&F aluminium powder coated frame for louvers section of size 75x40x1.6mm including 4mm thick glass in louvors of 100 mm width with glazing cleat and revolving arrangement of standard section of aluminium including rubber packing, aluminium beading or gasket for for aluminium sections for fixing glass sheet and necessary fittings complete screws plugs, handle, tower bolt, stay hooks including fixed Aluminium wire cloth etc all as specified and directed by Engineer in Charge.

S & F 100 mm MS butt hinges medium weight cold rolled mild steel compete all as specified as directed by Engineer -in -charge

S & F 150 mm aluminium anodised barrel tower bolts of extruded section, ISI marked compete all as specified as directed by Engineer -in -charge

S & F 150 mm extruded aluminium alloy handles , fabricated type, anodised, ISI marked compete all as specified as directed by Engineer -in -charge

S & F 300 mm long and Mild steel Chromium plated sliding door bolts, plate type, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed compete all as specified as directed by Engineer -in -charge

S & F in repairs Chromium plated shower rose 75 mm dia with CP arms with swivel joints, including fixing to steel pipe or union.

S&F in repairs stop valve fancy type 15mm bore cast copper alloy, chromium plated with long shank and cup (concealed type) screwed down, high pressure, with crutch of butterfly handle, screwed both ends for iron pipes or for unions complete all as specified and directed.

S & F in repair 15 mm bore chromium plated bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule.

M&L for Plain cement concrete1:4:8 type D-2, using 40 mm graded stone aggregate as in foundation,filling and mass concrete complete all as specified and as directed.

Point

S & F 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 complete all as specified and as directed.

S & F Mild steel TMT bars 10 mm 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 and as directed by Engr-in-Charge.

Material and labour for preparation of old/ untreated steel surfaces of any description exceeding 10 cm in width or girth and applying two coat ofanti corrosive paint over a coat of prime enamel paint complete all as specified and as directed.

S & F 12mm rust proof Anchor fasteners of 90mm long for wall complete all as specified and as directed.

M & L for Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius b

uilt in cement mortar 1:4 including trapozedial shape of brick work as in drain/ compound wall/ Culver or as per requirement all as specified and as directed by Engr-in- Charge.

Material and labour for 15mm thick cemet plalster in CM 1:4 over wall / concrete surfaces finished even and smooth without using extra cement,including taking down old cement plaster, complete all as specified and directed by Engineer-in-Charge.

Demolition of Concrete of any description and in any position not otherwise specifically provided for

M&L for 25mm Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate Finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed.

M&L for 10 mm thick Vitrified anti static, stairn proof tiles for ESD Flooring tiles of size 600mm×600mm fixed with appropriate adhesive and screed over and including copper strip/tape in grids as per site requirement, including 3-4mm spacers and epoxy grout filling at joints as per manufacturer recommendation. (a) Technical information Governing specification: IS 15622:2017 Thickness: 10 mm +/-4% mm Water absorption: At room temperature for 24 hrs is less than or equal 0.05% Electrical properties: Surfaces resistivity: Conductive<1 Mega Ohm Decay time: Less than 0.5 seconds Installation: Ensure sub floors are smooth, dry clean & structurally sound

Dismantling of Aluminium Partition or office partitions of any description and refixing property after of Flooring complete all as specified.

Set of 4

M&L Preparation of old surfaces by brooming down or steel wire brushing; scrapping down smoke soot. moulds, moss and efflorescent salts and greasy spots, removing nails etc., and applying two coat of distemper oil emulsion white or tinted on walls including cornices etc.complete all as as specified and as directed by Engineer in charge

M&L for preparation of old/ untreated plastered surfaces of walls/ceiling and applying two coats of oil bound distemper over and including a coat of cement base primer of same manufacturer over and including sand papering 1mm thich wallcare putty in layesr as per manufacturer's instructions complete all as specified and directed. Note : (i) Painting shall be done using Airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr the spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper/ primer should be able to spray in hard to reach areas and penetration of distemper on the surface

EM PORTION S&F Exhaust fan 300 mm sweep, 4 blade ( PVC ) with louvers, operated on 230/240V AC Single phase electric supply complete duly grauted bolts in the wall fixed with nuts, bolt and washers complete matching with the existing including connecting with 3 core stranded copper conductor cable cordas as per manufacture recommendation from ceiling rose to exhaust fan connector complete all as per specified and directed by Engr-in- Charge . Make Crompton, havells , Usha (inclding making hole of sweep dia to the existing wall and making good to the disturbed surface/ or aluminium frame to install exhaust fan for smooth operation.)

Point wiring with 1.5 Sqmm (nominal area) PVC ( FRLS) insulated sheathed copper stranded conductor cable run in and including concealed in wall/floor PVC conduit not less than 20 mm as per IS with all fittings such as bends, tee,junction boxes,etc of suitable size including 1.5 Sqmm PVC(FRLS) insulated copper earth continuity conductor connected to common earth dolly and including MS/GI sunken boxes with modular inner & surface plate suitable for housing modular switches, sockets,fan regulators etc for one light/fan/call bell point controlled by one 1- way switch complete all as specified and as directed by Engr -in -Charge.

Supply and fix Modular Socket outlet 6A Amps 2/3 pin combined 2 module Make : Anchor/Roma. ,Complete all as specified & as directed by Engineer-In-Charge.

Supply and fix Modular switch one way 6 Amp,1 Module , Make Anchor/Roma/Complete all as specified & as directed by Engineer-In-Charge.

Supply and fix Ceiling rose surface type, PVC/Polycarbonate isolated body size 50x28 mm three terminals. Make : AnchorHavells Rio.,Complete all as specified & as directed by Engineer-In-Charge.

S & F and connecting up LED 20 watt fitting 6500K 4 feet with 120 lumen/watt,aluminum housing extruded in thermal conductive material with powder coated in white colour Extruded serration High Optically efficient plastic FR grade material in milky white,Spring Steel Nickel plated,Inj. Moulded engineering plastic Brown in colour Five year written warranty from manufacturer including 23/00.0076 size 3 core copper flexible wire from connector to ceiling rose/adoptor including all necessary fixing arrangements complete. Crompton cat No CCS-100-20-65-HL2-DP-NWH or equivalent in Philips/Havells/Wipro ).

M&L wiring for circuit/ sub main wiring of 2x2.5 Sqmm + 1x2.5 Sqmm earth wire, alongwith earth wire PVC (FRLS) insulated copper conductor, single core, 1100 v grade cable in including PVC casing caping / PVC conduit complete all as directed by Engr -in- Charge.

Supply and fix MCB SPN 32 to 40 Amps 240 volts 10 KA. Cat Part No-408617 Make : Legrand /Standard/L & T,Complete all as specified & as directed by Engineer-In-Charge.

Supply and fix Sheet metal enclosure for DB’s 2 way 240 volts. Make : Standard/HPL/Legrand,Complete all as specified & as directed by Engineer-In-Charge.

S & F and connecting up LED 5 watt fitting 6500K 1 feet with 100 lumen/watt,aluminum housing extruded in thermal conductive material with powder coated in white colour Extruded serration High Optically efficient plastic FR grade material in milky white,Spring Steel Nickel plated,Inj. Moulded engineering plastic Brown in colour Five year written warranty from manufacturer including 23/00.0076 size 3 core copper flexible wire from connector to ceiling rose/adoptor including all necessary fixing arrangements complete. Crompton cat No CCS-103-05-65-SL-DP-NWH or equivalent in Philips/Havells/Wipro ).

Supply, install , testing and commissioning maintence free earth pit using 65 mm Nominal Bore GI Pipe of 3 meter length as per IS 1239 , 15 Kg. Terec+ Ground Enhancing compound tested with Central Power Research Institute, Bangalore for'Long Term stability' of 2 years , 37.5 Kg. Earthcon Backfill compound along with 450x450 mm chamber work. Note :-(1). Contractor will executed the work as per soil resistivity reports given by same OEM. However to achieve the result less than 1 Ohm gridding of earth pit should not exceed 4 Nos of earth pits. (2). To achieve results less than 1 ohm contractor will provide gridding of earth pits as per soil resistivity test report ( but not more than 4 earth pit). Artificial treatment of 12.5 Kg earthon compound per 2 meter as per drawing attached and excavation and chemical required in area of gridding shall be included in rates quoted by contractor. (3) copper strip required for inter connection of gridding of earth pit shall be paid separtely. (4). Total 1 nos of earth pits of above specification to be executed at site. However gridding will be decided as per requirement of earth result and as soil resistivity report. (5) Copper strip of gridding shall be placed under groun level with the depth of 400 to 600 mm with the treatment of earthcon complound and alluvial soil as drawing.(6). removal of grabbles and stone and add some quantity of earth enhancement material in the soil using a black fill compound and make layer of blach siol / garden soil/ alluvial soil, terrace, compound and earthcon compound repeat tye same procedure around the 76 mm electrode pipe as per drawing. (7).Compound shall be suplied in sealed bags. The earth electrode should finally be housed in heavy duty chamber with cover of suitable size as per OEM recommendation . Ground Enhancing compound and Back-fill compound should be enviroment freindly, , ionic property to create ions for easy conduction , the compound should expand so much to remove entrapped air ( bad conductor electricity ) and to creat strong conduction between electrode and soil , the compound should have a property to assist in absorbing humidity from the neightboringsoil to keep the earth pit moisture . The product should be tested and certified at CPRI for long term stability of earth pits. (8) Testing on completion & achiving resistance less than desire result & submitting report to Engineer-in Charge duly signed by user after seccessfull completion of earthing whytime after euevution up to end of defect liabuility perioed. (9) Earth strip copper of size 32x6mm from earth pit to testing point up to 7.5 mtr included in the quoted rates Make:- Yes Earthing ,SGI Engineers PVT Ltd, U protect.

M&L for Artifitial treatment using 24 Bags of 12.5 Kg. Earthcon backfill compound on 24 meter of 32x6 mm copper grid to connect 4 numbers of earth pits. The Grid shall be lay 600 mm deep from ground level.

ly & fix earth continuty conductor or main earthing of 32 x 6 mm copper strip.e. (roof conductor or down conductor ) above ground level fixed to wall/ roof duly insulated on batten or fixed on new porcelain insulators with clamping device or recessed or chases or burried in groung/ floor or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc as required all as directed by Engg. in charge. Note :- i) the distance between porcelain insulator will not be included with cost of T & P and labour required to work on roof top at lateral faces of existing hangers upto height of 25 mtrs.

M&L to earthing pit chamber including replacement of PCC chamber, cement concret pit with cast iron miled steel frame embedded in the massonery enclouser finished flushed & PCC cover 10 mm thick (300mmx300mm having locking arrengment hinged to PCC frame all as shown under electrical plate of SSR Pt - I 2009 and as directed including painting the external surface of chamber & cover with enamel paint in diffrent colour as directed and writing earth results & date of test carried out with white paint on black painted background, complete all as directed.

M&L for test point terminal block insulated from wall or external surface made of gun metal or phosphorus bronze of size 75x75x25 mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hex head screws complete fixed on ebonite sheet 6mm thick fitted on MS flat 50x5mm bent to shape etc complete all as specified and as directed.