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| 1 | Demolition of cement concrete (un-reinforced) ground floor to 4th floors and pavings n exc 15 cm thickness (below or above ground level ) and removingthe rubbish from the work site to out side defence premises complete all as specified and directed |
| 2 | Dismantling floor, hearth or wall tiling/ terrazzo dado from wall surface including cement mortar bedding, (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specied and directed. |
| 3 | Taking down cement plaster of any description on brick or stone walls or from concrete surface including raking out joints, hacking for key, scrubing down with water etc and removing unserviceable material outside defence land complete all as specified and directed. |
| 4 | Taking down chowkats or frames with shutter (without taking off shutter from the frame) n. exc 1.5 sqm each including cutting holes for taking out hold fast or dismantling brick work and removing from site complete all as specified and directed. |
| 5 | Taking down chowkats or frames with shutter (without taking off shutter from the frame) exc 1.5 sqm & n. exc 4 sqm each includingcutting holes for taking out hold fast or dismantling brick work and removing from site complete all as specified and directed. |
| 6 | M&L for 16 to 18mm thick Granite(of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, 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 & moulding the edges,making hole for gas pipe over and including 15 mm thick screed bed in cement mortar 1:4 complete all as specified anddirected. |
| 7 | M&L for 8 to 9 mm thickvitrifiedceramic double charged edge cut ,joint free, coloured or printed light shade tiles (square/ rectangular) polished,area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm , in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over and including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and directed. |
| 8 | M&L for 8 to 9 mm thickvitrifiedceramic double charged edge cut ,joint free, coloured or printed light shade tiles (square/ rectangular) polished,area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm ,as in vertical surfaces, set and jointed in neat cement slurry and pointed in white or colored cement to match the colour of tile over and including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed. |
| 9 | M&L for 25 mm thick plain cement concrete 1:2:4,type B-0, (using 12.5 mm graded crushed stone aggregates) as in sub base/ levelling course of floors, finished even and faircomplete all as specified and directed. |
| 10 | M&L for glazed ceramic coloured digital tiles,300x600x7 mm thick, as in vertical surfaces, set and jointed in neat cement slurry and pointed in white or colored cement to match the colour of tile over and including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed |
| 11 | M&L for 7 to 8mm thick non skid coloured digital ceramicjoint less tiles (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding0.18 sqm, in floors etc, set and jointed in neat cement slurry and poined in white or coloured cement to match the colour of tiles over and including 15mm thick screed bed in cement motar 1:6 complete all as specified and directed. |
| 12 | M&L for 12 mm thick non skiddura stone coloured digital ceramic,matt finish tiles (heavy duty) parking tiles,(square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding0.18 sqm, in floors etc, set and jointed in neat cement slurry and poined in white or coloured cement to match the colour of tiles over and including 15mm thick screed bed in cement motar 1:4 complete all as specified and directed.. |
| 13 | Dismantling timber scantlings40sqcm and over in section, framed work,fixed in any position complete all as specified and directed |
| 14 | Dismantiling ofsteel/asbestos cement (corrugated, semi-corrugated, etc.) sheets in roof coverings complete all as specified and directed |
| 15 | S&F Pre painted galvalume aluminium zinc coating (AZ-150 micron) GI basedcorrugated steel sheet 0.5 mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall fixed with self tapping screws complete all as specified and directed . |
| 16 | S&F Rolled sections/pipe sections as in main and cross beams, vertical posts,hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates conforming toFe-410-W(Gde-E-250, quality-A)complete all as specified and directed |
| 17 | S&F mild steel screw bolts (machine made),diameter of neck 11 to 15mm 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, exc 5cm but n. exc. 10cm long complete all as specified and directed . |
| 18 | M&L forplain cement concrete 1:2:4,type B-2, (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concretecomplete all as specified and directed. |
| 19 | Demolition of brick work or stone/boulder masonry , built in cement mortar or cement lime mortar including all quoins, arches & pillars etc of any description and in any position and removingunserviceable material from work site to outside defence premises complete all as specified and directed |
| 20 | M&L for brick work with sub class \"B\" bricks, using old size bricks, straight or curved on plan exceeding 6m mean radius , built in cement mortar 1:6 complete all as specified and directed |
| 21 | All as per Ser item No 20 here-in-before but except bricks complete all as specified and directed.. |
| 22 | M&L for rendering 10mm thick in cement mortar 1:6 on brick work or concrete surfaces, surface finished even and smooth without using extra cement complete all s specified and directed. |
| 23 | M&L for rendering 15mm thick in cement mortar 1:4 on brick work or concrete surface,surface finished even and smooth without using extra cement complete all as specified and directed. |
| 24 | M&L for rendering 10 mm thick in cement mortar 1:3 on ceiling, surface finished even and smooth without using extra cement complete all as specified and directed. |
| 25 | M&L for repairing of concrete surfaces such asbalcony, chajjas, upward or downward facia ,column, pillar, ceiling and similar itemswith plain cement concrete 1:2:4type B-0 (using 12.5mm thick crushed stone aggregates) or with 15mm thick renderingin cement mortar 1:3 without using extra cement,surfacefinished even and fair (as per site requirement)complete all as specifiedand directed.(Note:-Quoted rated shall be deemed to include:- (i) formwork and scaffolding required & taking down or dismantlingas per site requirement (ii) The work is to be executed upto 2nd storey building |
| 26 | M&L for dismantling of water tank of capacity exc 500 ltrs but n. exc 1000 ltrs and removing complete all as specified and directed. |
| 27 | S&F Rotational moulded polyethlene water storage tanks of 1000 litres capacity (cylindrical vertical with closed top) with plastic lid cover, hoisted and fixedin position including PTMT Ball valves high pressure with epoxy coated aluminum rod & high density plastic ball complete, screwed for iron pipeor brass ferrule and fixed for 20 mm bore pipe including making connections complete all as specified and directed. |
| 28 | S&F in replacement gun metal globe or gate valves with iron wheel head/butterfly, screwed both ends for iron pipe of 20mm bore complete all as specified and directed. |
| 29 | Taking up or down 15mm dia GI tubing and conncetions including cleaning for refixing or removal to store complete all as specified and directed |
| 30 | Taking up or down 20mm dia GI tubing and conncetions including cleaning for refixing or removal to store complete all as specified and directed |
| 31 | M&L for cutting (in brick walls) chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sun shades, shelves, Iintels etc and cutting chases for concealed water tubing or concealed conduit wiring etc and making good, cutting n.exc 10cm grith complete all as specified and driected. |
| 32 | S&F Galvanised steel tubing, 15mm bore, medium grade with all fittings, fixed to wall with clamps /ceiling or laid in floors complete all as specified and directed |
| 33 | S&F Galvanised steel tubing, 20mm bore, medium grade with all fittings, fixed to wall with clamps /ceiling or laid in floors complete all as specified and directed |
| 34 | S&F in repairdoor closer hydraulically regulated, aluminium (extruded section body), designation No 3, universal type suitable for door shutter 851mm to 1000mm width and weight between 61 to 80 kg complete all as specified and directed. |
| 35 | S&F aluminium powder coated (coating not less than 50 micron) door frame and door shutter,door frame of hollow section 101mm x 44.0mm x thickness not less than 1.53 mm & hollow section of stiles of glazed shutter 85mm x 44.45mm x thickness not less than 1.56mm having grooves for aluminium beading and top rail of hollow section 83.5mm x 44.45mm x thickness not less than 1.50mm, lock rail of hollow section 83.5mm x 44.45mm x thickness not less than 1.50mm and bottom rail of hollow section 83.5mm x 44.45mmx thickness not less than 1.50mm ,one derived handle 300mm long,100mm long butt hinges - 4 Nos ,aluminium mortice lock 65mm 4 levers of Godrej patternandrubber packing, aluminium beadingcomplete all as specified anddirected. |
| 36 | M&L for aluminum powder coated (coating not less than 50 micron), sliding window, three track with stainless steel mosquito proofingwith window style of section 44.4mmx44.5mmx 2.0mm thick and frame of section 101.60 x 44.45 mmx 1.20mm thicknessincluding 4.0 mm thick coloured/tinted/frosted glass panes & stainless steel wire mesh of aperature 0.63mm and all necessary fittings and fixtures complete all as specified and directed. |
| 37 | M&L for Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc.Aluminium sections shall be smooth, rust free, straight, mitredand jointed mechanically wherever required including cleat angle,Aluminium snap beading for glazing/ paneling, C.P. brass/ stainlesssteel screws, all complete as per architectural drawings complete all as specified anddirected.. |
| 38 | M&L for 5.50 mm thick, tinted sheet glass ordinary quality and glazing with oil putty or with wooden beads (supplied alongwith shutters) in squares exc 0.5 Sqm in each pane complete all as specified and directed. |
| 39 | S&F 4mm thick aluminium composite panel (coloured sheet)including necessary accessories for fitting complete all as specified and directed |
| 40 | S&F in repair EWC vitreous china, one piece wash down water closet pan, coloured, of size 660mmx365mmx765mm with soft close seat cover,Strap 300mm & accessories complete all as specified and directed. |
| 41 | S&F in repair vitreous china urinal of size 375x390x590 mm, white, including providing and fixing plugs, bedding urinal against wall in CM 1:2 Securing Urinal to plugs with & including 60 mm long brass screws, pointing around urinal back in cement, flush pipe, grating and union for discharge pipe and brass chromium plated waste coupling 32mm bore, PVC waste pipe 32mm bore and urinal spreader complete all as specified and directed. |
| 42 | S&F in repair vitreous china wash hand basin, white, flat back of size 510x400mm including cutting for and pinning in ends of brackets or erecting stand including cast iron brackets, brass chromium plated waste coupling 32mm bore, waste pipe PVC 32mm bore complete all as specified and directed |
| 43 | S&F in repair sheet glass shelf assembly consisiting of 5.5 mm thick sheet glass, shelf 12 cm wide with chromium plated bracket guard and railing 60 cm long complete all as specified and directed. |
| 44 | S&F in repair toughened glass urinal partition of standard size fixing with accessories complete all as specified and directed. |
| 45 | S&F in repair chromium plated soap dish of size 160x160x90mm, any type, fixed to plugs with chromium plated brass screwscomplete all as specified and directed. |
| 46 | S&Fin repair PVC connection 15 mm x 450 mm including PVC check nut at both ends complete all as specified and direced. |
| 47 | S&F in repair bevelled edge mirror of 5mm thick selected quality glass of size 600x450mm, mountedto wall and fixed with wooden/PVC rawl plugs with stainless steel screws & cup washerscomplete all as specified anddirected. |
| 48 | S&F in repair single lever basin mixer without popup waste with 450mm long braided hose, fancy type complete all as specified and directed. |
| 49 | S&F in repair angle valve with flange,cast copper alloy , fancy type, chromium plated, screwed down for high pressure , screwed both ends for iron pipe of 15mm bore complete all as specified and dircted. |
| 50 | S&F in repair chromium plated tubular towel ring of square size 200x200mm, fixed with CP brass screwsincluding plastic beads complete all as specified and directed. |
| 51 | M&L for plain cement concrete 1:2:4 ,type B1(using 20mm graded crushed stone aggregates) as in lintels upto 1.5m clear span, window or door cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railing upto 60cm in height, copings,side posts of precast jallies etc. including slightly rounded or chamfered angles including necessary formwork complete all as specified and directed. |
| 52 | Dismantling boarding, any description, fixed in any position with screws complete all as specified and directed. |
| 53 | S&F 5mm thick Prelam PVC sheet in strips & channel feathered at the edges for fixing on Solid PVC Wall Lining, Insulated PVC Wall Lining, and Solid PVC Partitions inclusive of Solvent Cement and fixing at site complete all as specified and directed. |
| 54 | S&FGI snap grid frame work (Grid size 605mm x 605mm) for false ceilingconsisting of main runner \"T\" of size 24mm x 32mm and 0.3mm thick , Secondary runner \"T\" of size 24mmx25mm and 0.3mm thick,GI angle24mmx24mm and 0.4mm thick,Bottom exposed capping of width 24 mm of all T-sections shall be of 0.25mm thick PPGI, hot dipped galvanised steel with zink coating not less than 120gm / Sqm ,ceiling grid system duly suspended by 4mm dia GI wire hanging from existing purlins /roof slab with butterfly clipsincluding Gypsum ceiling tilesof size 595 x 595 x 9 mm laminated with 0.07 mm thick polyvinyl film on the face side and 10 micron metalized polyester film on the back side fixed on GI snap gridcomplete all as specified and directed .. |
| 55 | Dismantling PVC/Cement/CI pipes 75 mm dia including all fittings and removing from site complete all as specified and directed |
| 56 | S&F UPVC (SWR) type B pipes, 75 mm bore, single socketed in any length with rubber ring joints, laid in trenches or in floors, complete all as specified and directed. |
| 57 | S&F UPVC (SWR) bends any radius, 75 mm bore complete all as specified and directed |
| 58 | S&F UPVC (SWR) floor trap plain with grating having diameter of outlet 75 mm including jointing with solvent cement to waste pipe, laid in cement concrete 1:2:4 type B-1 complete all as specified and directed. |
| 59 | M&L for complete removal of existing treatment on wall/Ceilling,roof projectios,Including facia,cornices etc by scrapping with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 80 Grit having dia of 7\"/9\" to make the surface free from dust, loose paint etc. by skilled labour (up to 4th storey with necessary scaffolding) complete all as specified and directed. |
| 60 | M&L for water proof cement based putty @ 1kg (undiluted) per sqm of average thickness 1 mm over the plastered painted exterior wall surfaces of walls (upto 4th storey with necessary scaffolding )including prepartion of surfaces by scarpping to prepare the surface and sanding of the putty surfaces with mechanical wall sander (having mechanical vaccum mechanism ) having RPM not less than 1500 ,sanding pads of 240 Grit or above to make the surface free from dust etc by skilled llabour as per following steps:-Steps 1:- Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with the mixing capacity of minimum 2.5 kg putty per minute.Step 2:- Apply the first coat of prepared mixer with the manually required help of fully automatic airless spary machine of putty application, finishing the surface even and smooth in level without any undulation.Step 3:- Allow 6 to 8 hour time to dry the putty surface, Apply the further more coat of preparaed mixer with the help of fully automatic airless spary machine of putty application, finishing the surface even and smooth in level without any undulation. |
| 61 | M&Lfor one coat of acrylic water based exterior grade primer @ 0.9 ltrs (undiluted) per 10 sqm, diluted with water in 1.1 ratio to be applied with fully automatic airless spary machine of paint application with a flow speed of min 1 litres per mintues having a pressure of 3300 PSI and Allow 6 to 8 hours to dry surface for painting of subbsequent coats (walls up to 4th storey with necessary scaffolding)complete all as specified and directed . |
| 62 | M&L for water based premium acrylic smooth interior emulsion of approved colour with silicon additive excellent dirt pick up resistance with low VOC less than 50 Antifugal, Anti Algai properities in two coats @ 1.79 litres (undiluted) per 10 Sqm diluted with water as per manufacturer instructions applied over priming surface in between subsequent coats of paint (upto 4th storey with necessary scaffolding) complete all as specified and directed . |
| 63 | M&L for water based premium acrylic smooth exterior emulsion of approved colour with silicon additive excellent dirt pick up resistance with low VOC less than 50 Antifugal, Anti Algai properities in two coats @ 1.79 litres (undiluted) per 10 Sqm diluted with water as per manufacturer instructions applied over priming surface in between subsequent coats of paint (upto 4th storey with necessary scaffolding) complete all as specified and directed .Notes for Srl item No 59to 63 of BOQ :- (a) The work for periodical services shall include the under mentioned aspects and the rates quoted by the bidder shall includes and the same & nothing extra shall be payable.(i) Workshall be carried out by the authorised applicator of manufacturer of water based premium acrylic smooth exterior emulsion and shall be approved by the GE before commecement of work at site. (ii) Workshall be carried out up to 4th storey height buildings and the necessary scaffolding , trestles , ladders ,cradles & safety measures shall be arraged by the contractor for labour and their own .(iii) Removing of nails & making good holes, cracks etc. (iv) Work in patches and in narrow /widths ,bands ,cornises ,plasters etc shall also be carried out and cutting in edge of line where ncessary. (v) Spreading and removing covering to doors ,windows ,floor ,fittings etc to protect them from splashes.(vi) Washing floors , cleaning glass ,joinery, fittings, wiring etc from drops and splashes of paint to be cleaned to the statisfaction of Engineer-in-charge.(vii) Sample patch of 10 sqm be prepared considering all the items of periodical and shall be got approved from GE prior to carrying out further work. |
| 64 | M&L for preparation of oldwood or wooden based surfaces of any description not other wise described over 10 cm width or girth and applying one coats of synthetic enamel paintcomplete all as specified and directed. |
| 65 | M&L for preparation of new or previously untreated steel surface of any description over 10cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed |
| 66 | Taking down carefully existing aluminium/copper point wiringfor light, fan, socket or power bell complete with fittings such as Switches, sockets, ceiling roses, holders, call bells etc & making goodthe disturbed surfaces of walls/ceiling, matching the colour with existing surface complete all as specified and directed.Note : Rate for making good shall be deemed to be included in above item rate. |
| 67 | Taking down ofunserviceableMCB DB, SPN /TPN along with MCB\"s complete all as specified and directed |
| 68 | Taking down ofunserviceablesub main wiring of any size complete all as specified and directed |
| 69 | Point wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable(ISI marked) 1100 volts grade FRLSH with multistranded copper conductor, drawn through concealed / surface in wall / roof/ceiling surface and its accessories on the surface etc including PVC rigid concealed medium grade conduit of suitable size with all accessories such as bend, reducers, MS hooks including modular galvanisedflush boxes of suitable size and white cover plate with frame as per relevant ISfor mounting modular switches, sockets, fan regulators etc including continuous earth wire of size 1.5 Sqmm PVC FRLSH stranded copper conductor unsheathed, insulated, strandedconnected to common earthpoint dolly for one light point/fan point/call bell point, 230 voltscontrolled by one switch complete all as specified and directed . Note:- Proper colour coding is to be followed as per IS specifications. |
| 70 | All as per srl item No 69 above but one 3 pin socket outlet 6 amp independentcomplete all as specified and directed |
| 71 | All as per srl item No 69 above but one 3 pin socket outlet 6 amp same board complete all as specified and directed |
| 72 | All as per srl item No 69 above but for one 3 pin socket outlet 16 Amp independent with cable of size 2.5 Sqmm for point wiring and 2.5 sqmm as in continuous earth wire complete all as specified and directed |
| 73 | S&F modular type switch, one way 6 Amps , 1 module complete all as specified and directed . |
| 74 | S&Fmodular type socket 3 pin, 6 Amps, 2 module complete all as specified and directed |
| 75 | S&F modular type switch, one way, 16 Amps, 1 module complete all as specified and directed . |
| 76 | S&Fmodular type socket 3 pin, 6 A/16 Amps,2 module complete all as specified and directed . |
| 77 | S&Fmodular type fan regulator step down 120 watt, 2 modulecomplete all as specified and directed . |
| 78 | S&F ceiling rose, surface backelite, two/three terminal, 240 volts complete all as specified and directed . |
| 79 | S&Fmodular bell push with indicator polycarbonate materials 6 Amp, 240 volts, 1 module complete all as specified and directed. |
| 80 | S&F musical door bell, AC, 240 volts, single phase complete all as specified and directed . |
| 81 | S&F LED lightfitting 1 x 18Watt, 220V, Integrated batten type with driver, holder including LED tube light, connecting up with three core flexible copper conductor cable of suitable size from ceiling rosewith all fixing arrengenmentcomplete all as specified and directed. |
| 82 | S&F energy saving new generation 10W LED bulk head luminaire with opal diffuser, IP 65 and including connecting up with twin core twisted flexible copper coductor cable with suitable size of 230 volt,50 Hz complete all as specified and directed. |
| 83 | S&FSheet metal enclosure for DBs,SPN, double door,IP-54 protected, 240 Volts,08 ways with 200 amps rated copper bus bar complete all as specified and directed |
| 84 | S&F MCB SPN,32 Amp, 240 Volts withrupturing capacity 10 KA, \"C\" series, complete all as specified and directed . |
| 85 | S&F MCB Single pole, 6 to 32 Amp, 240 Volts withrupturing capacity 10 KA, \"C\" series, complete all as specified and directed . |
| 86 | S&FSubmain wiring with two runs of single core PVC FRLSH unsheathed, insulated, copper cable of 4 Sqmm size, multi stranded, 1100 volts grade with PVC insulated,unsheathedFRLSH copper wire 4 Sqmm for continous earth wire drawn into and includingconcealed PVC conduit of suitable sizecomplete all as specifiedand directed . Note :- Two runs of 4 Sqmm copper cable and one run of 4 sqmm copper wire earth continuty conductor in conduit with accessories shall be measured as one length) |
| 87 | S&FSubmain wiring with two runs of single core PVC FRLSH unsheathed, insulated, copper cable of 6 Sqmm size, multi stranded, 1100 volts grade with PVC insulated,unsheathedFRLSH copper wire 6 Sqmm for continous earth wire drawn into and includingconcealed PVC conduit of suitable sizecomplete all as specifiedand directed . Note :- Two runs of 6 Sqmm copper cable and one run of 6 sqmm copper wire earth continuty conductor in conduit with accessories shall be measured as one length) |
| 88 | S&F Sheet metal enclosure for DBs,SPN, single door,IP-43 protected, 230 Volts,2 ways complete all as specified and directed |
| 89 | S&Ffactory made epoxy polyester powder coated distribution board TP&N ,4 ways (VTPN DB), double door,(concealed flush to wall) (IP-43 protection) fabricated from minimum 1.2 mm thick CRCA sheet and fixed on wall and suitable for universal mounting and including 250 Amps bus bar, neutral bar, standard DIN rail, earth bar and cable ties for cable management, top and bottom removable gland plates with space for provision for 4 pole MCCB as incommer and outgoing MCBs as required at siteand conforming to IS: 8623 along with cable end box including making good disturbed surface complete all as specified and directed.NOTE: (a) MCCBs and MCBs shall be measured and paid separately.(b) All cables terminating into MCBs shall be connected by using suitable copper lugs/thimbles/sleeves and its cost shall be deemed to be included under respective item of BoQ.. |
| 90 | S&FMCCB, 4 Pole,adjustable type ,415 V,100 Amps with breaking capacity 16 KA including making good the disturbed surfaces complete all as specified and directed. |
| 91 | M&L for complete earthingwith galvanised mild steel earth plate electrode of size600x600x6mm thick, burried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of the earth plate not less than 1.5 mtr below ground level connected to galvanised earth lead wire 4mm dia (8 SWG) by means of nut, bolt, check nuts and washer of galvanised iron including PCC pit in PCC 1:2:4 type B-1, precast RCC cover slab using reinfocement with XPM weighing not less than 1.87 kg/Sqm with suitable handle made of 12mm round bar including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanised steel tube for watering with one end fixed with cast iron funnel and wire mesh ,15mm dialight grade galvanised steel tubing upto 7.5 m length for drawing earth lead wire protection, common salt, charcoal, etc complete all as shown in electrical plate No 3 of SSR Part-I and testing on completion complete all as specifieds and directed .. |
