8143/2023-24/E8 SPECIAL REPAIR TO BLDG NO. T-256 IIT OFFICE, BLDG NO. T-297 AND T-299 AT CERTAIN UNIT, PROVN OF GARBAGE BIN AT 270 TC, PROVN OF VEH PARKING SHED AND LIGHTENING CONDUCTOR ON BLDG NO T-156 AT 102 MED REGT AT KARU UNDER GE 860 EWS

Amount

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs blankets any thickness, including cover fillets complete all as specified and directed by Engr-in Charge

M&L 9 mm thick Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with nails to timber frame work in walls complete all as specified and as directed.

S&F of coloured PVC designer Modular wall clading 5 to 6mm thick with air gap between installed with U shapped GI Channel with end joints on edges (Designed, colour patterns as per directed by GE). The frame work will be fixed to wall using aluminium screws complete all as specified and as directed by Engr-in-Charge Note :- If necessary size of the frame work/wall panelling will be changed as per site requirement

M&L 6mm Veneered decorative plywood grade I(with BWR resin)with decorative face veneers on one face fixed with screws to timber frame work in ceiling complete all as specified and as directed.

Providing &fixing false ceiling with semi perforated 12mm thick micro tegular edged GRG at all heights with GRG false ceiling tiles of size 595X 595 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 BS476(part4)-1970 and light reflectance of 85%(min) to be laid in true horizontal level suspended on inter locking metal T-grid of hot dipped galvanised iron section of 0.33 mm thick (galvanised @ 120 grams per sqm incl both sides) comprising of main -T runners of size 15x 32 mm of length 3000mm ,cross-T of size 15X32 mm of length 600 mm to form grid module of size 600 x600 mm suspended from ceiling using galvanized mild steel items (galvanizing @80mm per sqm ) i'e 50mm long 8 mm outer diameter M-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1000mm length and L-shape level adjuster of size 85 x 25 x 2 mm ,Galvanised iron perimeter wall angle of size 24 x 24x 0.40 mm of length 3000 mm to be fixed on periphery wall/ partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall wood screws.The work shall be carried out as per specifications,drawing and as per directions of the Engr-in-Charge

Dismantling of timber fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section frame work complete all as specified and directed by Engr-in Charge

M&L second class hard wood timber scantling plain fillets square, rectangular or triangular in section, clean sawn, secured with nails or brads, sectional area exc. 13 Sq cm n.exc 25 Sq cm secured with nails or brads complete all as specified and directed by Engr-in Charge

M&L second class hard wood timber scantling plain fillets square, rectangular or triangular in section, clean sawn, secured with nails or brads, sectional area exc. 3 Sq cm n.exc 6 Sq cm secured with nails or brads complete all as specified and directed by Engr-in Charge

Taking down chowkhats or frame exc 1.50 sqm each but n exc 4 sqm each with shutters (without taking off shutters from the frame) complete all as specified and directed by Engr-in Charge

Taking down chowkats or frame not exc 1.5 sqm each with shutters without taking off shutters from the frames complete all as specified and as directed by Engr-in-Charge

Taking down shutter of any description not exc 1 sqm each complete all as specified and as directed by Engr-in-Charge

Taking down shutter of any description but exc 2 sqm each complete all as specified and as directed by Engr-in-Charge

M&L in repair 2nd class hardwood wrought in timber scantling to replace old and decayed timber (including piecing,scarfing, etc., of old and new timbers if required) and removing defective of 2nd class hardwood wrought in timber scantling and fixing new timber complete all as specfied and directed by Engr-in-Charge

S&F for 2nd Class hard wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified and directed

S&F 35 mm thick Plain framed, panelled shutter (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 by Engr in Charge

S&F 125mm Butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified and directed

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

S&F 150mm Aluminium handles, cast type, anodised complete all as specified and directed

S&F 150mm Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed

M&L for two coat of synthetic enamel (ordinary tint each coat) over a coat priming with pink primer on new or previously untreated wooden surface complete all as specified and directed by Engr in Charge

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips complete all as specified and directed by Engr-in Charge

Supply and fixing 3 mm sheet glass thick ordinary quality and glazing with oil putty in squares n. exc 0.5 Sqm in each pane complete all as specified and directed.

S&F aluminium anodised windows with side hung shutters / sliding shutters and frame made with aluminium section with and including glass/particle board 12mm thick (as specified below) Aluminium sections shall be of size as given below:- Frame : 44.5x44.5x1.60mm thick Top/bottom rail; 90x44.5mmx1.60mm thick side style/rails of shutter-44.5x44.5mmx1.60mm thick Glass : 5mm thick plain glass, sun control film fixed with rubber gasket with aluminium beading . Aluminium fitting such as peg stay, aluminium hinges, aluminium handle 100mm long, aluminium tower bolt 100mm long and making good of wall surface with matching to existing surface complete all as specified and directed

Dismantling of mild steel work of any description all as specified and directed

M & L for MS work in tubular trusses including special shape washers etc compete using ERW or induction butt welded tubes conforming to IS 1161-1998 grade st-240 complete all as specified and directed by Engr-in Charge

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

S&F in repair of aluminium (extruded section body) door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as speicified and directed by Engr in Charge

Supply and fixing galvanised mild steel wire cloth, 0.63 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and directed by Engr-in Charge

S& F vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe complete including provn of lime concrete bedding including taking down complete all as specified and directed by Engr-in Charge

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

M&L for 75mm thick PCC (1:3:6) type C2 (Using 20mm graded crushed stone aggregate) as in floor leveling and finished even and fair without using extra cement complete all as specified and as directed.

M&L for 100 mm th cement concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate complete all as specified and directed by Engr-in Charge

M&L for screed bed or bedding layer of cement mortar 15 mm thick 1:6 cement mortar for laying floor finishes complete all as specified and directed by Engr-in Charge

M&L for plastic moulded Chequered cement concrete with white cement and pigment tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors complete all as specified and as directed.

Dismantling water tanks exc 250ltr but not exc 500ltr and removing to store complete all as specified and as directed.

S&F for Rotational moulded polyethylene water storage tanks 500 ltr capacity triple layered (cylindrical vertical with threaded closed top) hoisted and fixed in position all as specified in SSR Part-I complete all as specified and as directed.

Demolition of Bricks work or stone/boulder masonary, built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete aritcles complete all as specified and directed by Engr-in-Charge

M & L Precast cement concrete solid block made of cement concrete type C1 1:3:6 using (20mm graded crushed stone aggregate) in masonary , exc. 10cm in width and, setting in cement mortar 1:6 complete all as Specified.

M&L for 10mm thick rendering on fair faces of Brick or stone masonry surface in cement mortor 1:6 finished even and smoth complete all as specified and directed by Engr in Charge

M&L for 10mm thick rendering on fair faces of Brick or stone masonry surface in cement mortor 1:6 as backing coat for fixing tiles in vertical surface finished even and rough complete all as specified and directed by Engr in Charge

M&L for Rendering 15mm thick, in cement mortar 1:4 on PCC block walling or concrete surfaces and finished even and fair without using extra cement complete all as specified and directed by Engr-in Charge

M&L for preparation of new plastered surfaces and apply two coats of cement base paint complete all as specified and directed.

M&L for preparation surface and apply three coats of white wash on newly plastered surface complete all as specified and directed.

Dismantling floor, hearth or wall tilling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed by Engr-in Charge

M&L for joint free glazed ceramic coloured tiles350x 250x 7mm/ 450X 300X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match on vertical surfaces over plastered surface such as skirting dado etc incl circular cutting or notching and waste etc over and including 10 mm thick backing coat in cement mortar 1:4 complete all as specified and directed by the Engr-in- Charge

M&L for coloured ceramic non skid joint free tiles of size 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, over and including 15mm thick screed bed or bedding layer of cement mortar in cement mortar 1:6 in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed by Engr-in-Charge

Material and labour for 25mm thick type B0 PCC 1:2:4 (12.5 mm graded crushed stone aggregate in sub base all as specified and directed

Taking up or down 15mm dia steel tubing and connections, complete all as specified and as directed by the Engr-in-Charge

Taking up or down 20mm dia steel tubing and connections,complete all as specified and as directed by the Engr-in-Charge

S&F 3 layer PP-R Polypropyene ransom copolymer outer dia of pipe 15 mm pipes SDR 7.4 (PN-16) UV stablized and anti microbial fusionwelded having thermal stavility for hot & cold water supply including all PPR plain & brass threaded polypropylene random fittings fixed complete to walls, celling or in floors etc complete all as specified and directed by the Engineer -in-Charge

S&F 3 layer PP-R Polypropyene ransom copolymer outer dia of pipe 20 mm pipes SDR 7.4 (PN-16) UV stablized and anti microbial fusionwelded having thermal stavility for hot & cold water supply including all PPR plain & brass threaded polypropylene random fittings fixed complete to walls, celling or in floors etc complete all as specified and directed by the Engineer -in-Charge

S&F in repair 15mm bore PVC connection pipe, 450mm long complete all as specified and as directed by Engr-in-Charge

Supply and fixing in repairs Bib taps, cast copper alloy with handle, chromium plated fancy type, with wall flange screwed down, suitable for 15 mm bore pipe, complete all as specified.

Supply and fixing in repairs Angular/ stop valve/cock, cast copper alloy, screwed down, high pressure with handle, chromium plated, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, , complete all as specified.

S&F in repair sheet glass shelf assembly/glass corner assembly set of three consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket gurard and railing 60cm long complete all as specified and directed.

S&F in repair 10 ltr capacity PVC low level flushing cistern with ball valve and handle/push button 32mm dia PVC flush pipe complete all as specified and as directed

S&F PVC (SWR) pipes 75mm dia, single socketed in any length with rubber ring joints fixed to walls including dismantling of existing pipe complete all as specified and directed by Engr in Charge

S&F in repairs 75mm dia PVC(SWR) floor trap plain with grating including jointing to waste pipe fixed in solvent cement or cement concrete 1:2:4 type B1 all as directed and specified

S&F 75mm PVC (SWR) bends any radius all as specified and directed

S&F PVC (SWR) pipes 110mm dia, single socketed in any length with rubber ring joints fixed to walls including dismantling of existing pipe complete all as specified and directed by Engr in Charge

S&F 110mm PVC (SWR) bends any radius all as specified and directed

Dismantling plain or corrugated steel sheeting any guage, thickness including nainital or similar pattern roof covering and wall cladding complete all as specified and directed by Engr-in-Charge

S&F of pre- painted galvalume aluminum zinc coating GI based corrugated/ trapzodal, semi corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws / L-type or J-type or cranked hook bolts in lieu of screws with bituminious washer as specified and directed by Engr in Charge

S&F of pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws/ / L-type or J-type or cranked hook bolts in lieu of screws with bituminious washer as specified and directed by Engr in Charge

S&Fin repair SDC laminated flooring 8mm thick of any coloured manufactured by Direct pressure laminated (DPL) wherein the empty abrasive aluminium oxide overlay alongwith metamine impregnated decorated film is directly fused with the back with flooring locking profile in designed with double click locking system on the length and single locking width alongwith desire locking strength complete all as specified and directed by Engr in Charge

Preparation of old treated/decorated surfaces (plastered or unplastered/concrete wall cornices etc by brooming down or steel wire brushing scrapping down smoke soot moulds mass efflorescent salts trading old and greasy spots etc and applying one coat of cement base paint on old treated surfaces of walls complete all as specified and directed by Engr-in Charge

Taking down carefully alluminium / copper point wiring complete for light, fan, socket or power point etc with fittings fixtures such as ceiling rose, holders, electric fittings, switchs, sockets, aluminium conductor cable with and incl wooden batten or FR PVC conduit and its accessories such as wooden gutties, rawl plugs, GI screws, aluminium clips, nails etc complete and removing the material from site and making good the disturbed surface of wall / floor/ ceiling etc as original i.e. brick work, plastering, white washing, OBD etc as required, complete all as specified and directed.

M&L point wiring complete with single core FRLS PVC insulated, unsheathed, multi stranded copper conductor cables 1.5 Sqmm 1100 volts grade, with and incl 1.5 Sqmm FRLS PVC insulated, unsheathed, multi stranded copper conductor cables as continuous earth wire connected to metallic bodies of luminaries / fans etc at one end and to common earth dolly at other end, complete wiring drawn through & PVC casing and capping of 25 mm and above (as per conductor run ) medium grade, ISI marked, incl all accessories & fittings / junction boxes / inspection covers etc, with and incl surface PVC Boxes of suitable size fixes with wall surface, Gang box for top cover suitable for fixing of piano type switches / sockets etc, One light / bell / buzzer / exhaust fan point controlled by one no, 1-way, 5 Amps switch complete all as specified and directed.

All as per Srl item No. 69 here in before but one socket outlet 3 pin, 5 Amps on independent board, controlled by one no 5 Amp switch complete.

All as per Srl item No. 69 here in before but one socket outlet 3 pin 5 amps on the same board controlled by one no 5 Amp switch complete.

All as per Srl item No. 69 here in before but with 2.5 sq mm FRLS copper wire with 2.5 Sqmm FRLS copper earth wire for indpendent 15 Amp point complete all as specified and directed by Engr-in Charge

M&L point wiring complete with single core FRLS PVC insulated, unsheathed, multi stranded copper conductor cables 1.5 Sqmm 1100 volts grade, with and incl 1.5 Sqmm FRLS PVC insulated, unsheathed, multi stranded copper conductor cables as continuous earth wire connected to metallic bodies of luminaries / fans etc at one end and to common earth dolly at other end, complete wiring drawn through Stove enamelled steel conduit of 19 mm dia and above (as per conductor run ) medium grade, ISI marked, incl all accessories & fittings / junction boxes / inspection covers etc, complete all as specified and as directed by Engr-in-Charge for flame proof light point.

S&F Switch piano type, single pole, one way, 5 amps, 230 volts, complete all as specified and directed by Engr-in Charge

S&F Switch Socket combination, two-in-one, 5 pin, 5 Amp, universal type, 230 volts, complete all as specified and directed by Engr-in Charge

S&F Switch Socket combination, 6 pin, 5/15 Amp, multipurpose shutter type, 230 volts, complete all as specified and directed by Engr-in Charge

S&F Ceiling rose, two to three terminals, bakelite body, 230 volts, complete all as specified and directed by Engr-in Charge

Supply and fixing angular lamp holder, PVC/Polycaronate type with back plate suitable for 9 watt LED bulb complete all as specified and directed by the Engineer-in-Charge.

Supplying and fixing LED 9 Watt bulb complete all as specified and directed by Engr-in-Charge

Supply and fixing LED lights fitting 1x 20W, 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 complete all as specified and directed by Engr-in Charge

Supply and fixing LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed at site.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed by Engr-in Charge

S&F in replacement exhaust fans made of sturdy Engineering plastic AC single phase 230/ 240 V of size 250 mm sweep with louvre complete in cluding making hole in the wall and making good the disturbed surfaces complete all as specified and directed by Engr-in Charge at site

S&F in replacement exhaust fans made of sturdy Engineering plastic AC single phase 230/ 240 V of size 300 mm sweep with louvre complete in cluding making hole in the wall and making good the disturbed surfaces complete all as specified and directed by Engr-in Charge at site

S & F LED light fitting 1x9W/1X10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed by Engr-in Charge

S&F in replacement LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal anagement in multiple optics complete with IP 65/66 protection complete all as directed by Engr-in-Charge at site including necessary fixing arrangement like bracket, clamps and nuts and bolts.

S&F in replacement LED light fitting 1x40 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed by Engr-in Charge

Supply and fix switches flame proof rotary type with termination box in LMG,16 Amps single pole 250 volts complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing Flame proof, weatherproof Distribution board 6 way with accumulated flame proof MCB 6-16 Amps complete all as specified and as directed by the Engineer-in-Charge.

S&F in replacement of DB, double Door, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection, SPN 8 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof, suitable for incorporation of MCB’s and isolators etc and making all necessary connections, duly flush of wall surface, complete all as specified and directed.

S&F in replacement of DB, double Door, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection, SPN 12 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof, suitable for incorporation of MCB’s and isolators etc and making all necessary connections, duly flush of wall surface, complete all as specified and directed.

S&F in replacement of MCB, C Curve type, 10 kA, 40 to 63 Amp, SPN with over load and short circuit protection, complete all as directed.

S&F in replacement of MCB, C Curve type, 10 kA, 6 to 40 Amp, Single Pole with over load and short circuit protection, complete all as directed.

M&L for sub main wiring with 2 run of 6 Sqmm FRLS, PVC insulated, unsheathed and stranded copper conductor cable with and incl 6 Sqmm (nominal area) FRLS, PVC insulated, unsheathed and stranded copper conductor cable as earth wire connected with thimble from main DB to sub main DB, drawn in to separate, ISI marked, non metallic PVC conduit 20 mm dia size incl all conduit accessories & fittings / junction boxes / inspection covers etc, with and incl cutting chasing and making good of disturbed surface of wall / floor/ ceiling etc as original by brick work, plastering, white washing, OBD etc as required, complete all as directed. Note : 1. The cost of conduit & accessories is deemed to be included in quoted rates. 2. The two run of 6 Sqmm wire and one run of 6 Sqmm wire will be measured as one unit.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to the Galvanized iron earth wire 4.0 mm dia by means of bolts, nuts , check nuts and washers of galvanized iron and steel earth wire protected by provision of GI light grade pipe 15 mm bore including provision of concrete pit made from PCC ( 1:2:4) type B-1 (using 20 mm graded stone aggregate) with 40mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angle iron 40 x 40 x 6 mm and handle of 6 mm dia MS bar made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom, 1.50 metre long placed on top edge of earth plate, common salt & charcoal filling, with fixing arrangement , funnel, wire mesh and earth work in hard/dense soil , returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 3 of SSR 2009 Part-I and connecting to MCBDB’s earth test point all as specified or indicated including testing on completion .

M&L for air termination single pointed aluminium rod of 12 mm dia and 300 mm long mounted on GI pipe complete all as specified and directed.

M&L for test point termination block made of gunmetal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos, 8 mm dia , 25 mm long hex head screws complete all as specified and directed.

M&L for aluminum strip 25x3 mm with PVC saddle and fixing screws etc for roof conductors and down conductors above ground complete all as specified and directed.

M&L for GI Strip 32x6 mm with saddle and fixing screws etc from test terminal block to earth pit complete all as specified and directed.

S&F light grade galvanized steel tubing 40mm bore with all fittings fixed to roof or as directed by Engr-in- charge to carry temination rod complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level, connecting to the Galvanized strip of size 32 x 6 mm earth continuity conductor by means of bolts, nuts , check nuts and washers of galvanized iron and steel earth wire protected by provision of GI light grade pipe 40 mm bore including provision of concrete pit made from PCC ( 1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) with 40 mm thick cover of RCC 1:2:4 reinforced with XPM (Weight not less than 4 Kg/Sqm) and frame of angle iron 40 x 40 x 6 mm and handle of 6 mm dia MS bar made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom, 1.50 metre long placed on top edge of earth plate, common salt & charcoal filling, with fixing arrangement , funnel, wire mesh and earth work in hard/dense soil , returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 3 of SSR 2009 Part-I and connecting to MCBDB’s earth test point all as specified or indicated including testing on completion .

M&L for cement concrete Type C2 1:3:6 (40 mm graded crushed stone aggregate ) as in foundation filling and mass concrete( for PCC block) complete all as specified and directed by Engr-in-charge.

S & F Epoxy/DMC electrical insulator T type with nut bolts/screw for fixing of copper/aluminium strips/GI strip on walls/Roof or any specified surface complete all as specified and directed

Excavation in post holes (or similar holes) each not exceeding 0.5 cum in hard/dense soil getting out, returning filling and ramming earth or broken rubbles mixed with earth around in layers not exceeding 25 cm watering and removing surplus soil to distance not exceeding 50 metre and making good surface complete all as specified and directed.

Supplied & Fixed. mild steel work in angle iron or other stock section or core for wooden hand - rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc; wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed

M & L mild steel plate Roof trusses (framed), trussed, purlins, crane gantries, rails, post, bracing and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) includingFe 410 -W (Gde E- 250)quality complete all as specified and as directed.

M&L for Mild steel screw bolts (machine made ) dia of neck 5 to 10mm 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, length of bolt n. exc 5 cm long complete all as specified and as directed.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in hard/dense soil complete all as specified.

Removing excavated material to a distance n.exc 50m and depositing where directed at a level n.exc 1.50 m above the starting point complete all as specified.

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

M& L for cement concrete 75mm thick 1:4:8 type D-2 using 40mm graded crushed stone aggregate over rammed earth as in sub base to receive floor finish etc complete all as specified.

M&L for sand filling under floors or in foundation including watering and consolidation complete all as specified.

M&L for Machine pressed precast concrete interlocking paver block any shape & size confirming to IS 15658-2006 of 80 mm thickness M-40 grade with grey cement and pigment complete all as specified.

M& L for cement concrete 50mm thick 1:4:8 type D-1 using 20mm graded crushed stone aggregate over rammed earth as in sub base to receive floor finish etc complete all as specified.

M & L plinth protection 75 mm thick in PCC type C1 1:3:6 (using 20 mm graded crushed stone aggregate ) laid in alternate bays (not exc 2 Sqm each) finishing even smooth at top without using extra cement and providing joints throughout the thickness of plinth protection, all as specified and directed at site.

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; walkways ; railings ; framework of water tanks and similar work conforming to Fe-290 Gde E-165 complete all as specified.

Returning filling in (soils) incl spreading, watering and well ramming in layer n.exc 25 cm in layers complete all as specified.

M & L for Providing, cement concrete type B1 1:2:4 (20mm graded crushed stone aggregate) as in sides of interlocking paver blocks complete all as specified.

Surface dressing n. exc 15cm deep in hard/dense soil complete all as specified.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m depth and n.exc 10 Sqm on plan and getting out in hard/dense soil complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (Nominal mix) using 40mm graded crushed stone aggregate as in foundation filling and similar work complete all as specified.

M&L for PCC (1:2:4) typeB1 using 20 mm graded crushed stone aggregate as in coping and the like including weathering, slightly champhered angles and throating, including necessary form work complete all as specified and directed.

Supply and laying XLPE insulated armoured heavy duty electric cable with aluminium conductor (Stranded) 1100V grade cross-sectional area 10 Sqmm 2 core laid in trenches or passing through pipe or fixed on pole etc complete all as specified and directed by Engr-in-Charge

M&L for un-reinforced pre-cast concrete cable covers, class LV type-1, flat size 250mm x 150mm x 40 mm thick complete all as specified and directed by Engineer-in-Charge

M&L for sand cushioning to under ground electric cable as per clause no. 19.75 of MES SSR part I complete all as specified and directed by Engineer-in-Charge

M/s Koul & Sons

BETONG BUILDERS

M/s Aman Enterprises

M/S TRADE LINK

N K BUILDERS