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| 1 | Dismantlingwall and ceiling boards (fibre, pulp, insulation boards/slabs/blankets, any thickness, including cover fillets |
| 2 | M & L for false ceiling with 4mm thick designer \"E\" board fixed on GI grid work with powder coated finish on exposed surface of size 0.6 x 0.6m consisting of GI angle supported on wall of size 24mm x 28 x 0.7mm main tee of size24mm x38mm x 0.7mm,cross tee of size24mm x 28mm x 0.7 mm using propose made members interlocking to each other and40mm x 3mm flat GI mild steel strip suspender made to shape at 1200mm c/c fixed with 3mm dia GI wireand making holes etc all as directedincluding two coats of white wash on ceiling after preparation of surfaces and as per manufacture instruction. |
| 3 | Dismantling water tanks and removing to store capacity exc 500 & n.exc 1000 ltrs complete all as specified and directed. |
| 4 | S&F For 1000 ltr. Capacity rotational moulded polyethylene water storage tankscylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I |
| 5 | M&L 20mm bore dia ball brass valves, high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule complete all as specified and directed. |
| 6 | Demolition of cement concrete (un-reinforced)in roof/floors other than ground floor beam, stair case, landing, chajjas and similar items includingwater proofing treatment in any layersand removal of debris to distance exceeding 250m and not exceeding 500m from the site complete all as specified and directed. |
| 7 | M&L for 25 mm thick , PCC 1:2:4 (Type B0 using 20mm graded agg) as in levelling course to match the undulations of roof and in in coping , roof kerbs, fins including benching etc complete all as specified and directed |
| 8 | M&L 10 mm thick cement screed in CM 1:3 mixed with water proofing compound of approved make over RCC roof slab and vertical surface ,finished even and smooth by using steel trowel complete all as specified and directed. |
| 9 | M&L for APP based polymeric membrane minimum weighing 3 Kg/Sqm and minimum 3mm thick reinforced with polyester non woven fabric ( wt not less than 150 gms /sqm) laid over primed surface including bituminous primer conforming to IS-3384 applied @ 0.3 ltr/Sqm by forced complete all as specified and directed. |
| 10 | Four course roof treatment consists of as under :-(a) Applying one coat of bituminous primer conforming to IS-3384 @ 0.30 Ltr per sqm.(b) Laying of APP based membrane as specified thickness and weight.(c)Applying one coat of bitumen grade 85/25 @ 1.2 Kg/Sqm.(d)Applying two coat of aluminium paint @ 100ml/sqm |
| 11 | Demolition of cement concrete(unreinforced ) in ground floors and pavings not exceeding 15cm thickness(below ;or above ground level) all as specified and directed. |
| 12 | M&L for 75mm thick PCC type D-2 (1:4:8) using 20mm graded aggregate as in sub base etc complete all as specified and directed |
| 13 | Dismantling stone slab and tiles of any description and thickness as in floor including cement mortar bedding and rubbish off the premises complete all as specified and directed. |
| 14 | M & L Machine cut kota stone slab flooring 18-20 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbingand mirror polishing completeas directed. |
| 15 | M&L machine cut kota stone slab as in skirting 18-20 mm thick in riser of steps, skirting, dado and pillar includiing 10mm thick (avg thickness) backing coat in CM 1:4 laid and jointed with grey cement slurry mixed with pigment to match the shade of slab incl cutting, waste, rubbing and polishing(granite finish) etc complete all as specified and directed. |
| 16 | M & L For non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match etc. Complete. |
| 17 | M&L for screed bed or bedding layer of mortar 15 mm thick for laying floor/ wallfinishes in CM 1:6. |
| 18 | M& L For rendering 10mm thick cement mortar in 1:4 as inbacking coat complete all as specified and directed |
| 19 | M&L for glazed ceramic coloured tiles joint free in vertical surface 350mmx250mmx7mm /450mmx350mmx7mmthick set and jointed in neat cement slurry and pointed in white or coloured cement to matchcomplete all as specified and directed. |
| 20 | M&L machine cut cuddappah stone slab 18-20 mmthick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed. |
| 21 | Rounding to edges of stone slabs , such as insteps, cooking platform, and other similar situation complete all as specified and directed. |
| 22 | Taking up or down 15mm bore steel water tubing & connections, including cleaning for refixing or offering credit as per schedule of credit all as directed. |
| 23 | All as per item No 21 herein before but 20mm bore |
| 24 | S&F 15mm bore medium grade galvanised steel water tubing with all fitting & fixed complete to walls or ceiling or laid in floors all as specified and directed. |
| 25 | S&F 20mm bore medium grade galvanised steel water tubing with all fitting & fixed complete to walls or ceiling or laid in floors all as specified and directed. |
| 26 | Refixing 15mm bore old steel water tubing & connection in new or old position of wall, ceiling, floor etc all as specified and directed |
| 27 | All as per item No 25 herein before but 20mm bore. |
| 28 | M& L For Cutting chases, pinning in stone concrete black or slab , making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.;and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good, cutting exceeding 10 cm girth etc. complete all as specified and as directed. |
| 29 | S&F in repairs white vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including lean concrete 1:5:10 (using 20 mm graded aggregate, PVC 10 liters valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle brackets, PVC flush pipe of polyethylene of low or high level cistern 32 mm dia complete |
| 30 | S&F in repairs white table top vitreous China wash hand basin 450 mm diameter incld chromium plated pillar tap 15 mm dia , PVC waste and brass chromium plated coupling, granite of size 600 mm x 750 mm etc complete all as specified and directed. |
| 31 | S&F PVC in repair connection 15mm size with PTMT nuts of length 450mm complete |
| 32 | S&F in repair 15mm fancy type bib tap, chromium plated with crutch or butterfly handle, screwed down , screwed for iron pipe or for brass ferrule complete all as specified and directed |
| 33 | S&F in repair 15mm dia stop valve chromium plated fancy type screwed down high pressure with crutch or butterfly handle screwed both end for iron pipe or for union complete all as specified and directed. |
| 34 | S&F in repair 75mm PVC(SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed. |
| 35 | All as per item No 33 above but 110mm complete all as specified and directed. |
| 36 | S&F in repair 75 mm PVC(SWR) bend any radius complete all as specified and directed |
| 37 | All as per item No 35 above but 110mm dia complete all as specified and directed. |
| 38 | S&F in repair 75mm PVC(SWR) junction single(single T) equal or unequal complete all as specified and directed. |
| 39 | All as per item No 37 above but 110mm bore of pipe complete all as specified and directed. |
| 40 | M&L in repair 75mmPVC(SWR) floor trap with grating including jointing with solvent cementcomplete all as specified and directed. |
| 41 | S&F in repair 110mm PVC(SWR) vent cowl complete all as specified and directed. |
| 42 | S&F in repair 75mm PVC(SWR) vent cowl complete all as specified and directed. |
| 43 | S&F in repair stainless steel sink , made out of 1.00 mm thick sheet for kitchen with plug, washer pipe cast iron cantilever brackets, connecting union overall, PVC down take pipe, coupling etc size 495x420mmbowl size 410mm x 330mm x160mm all as specified and directed. |
| 44 | M&L in repairs 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers |
| 45 | S&F in repair Aluminium anodised tubular towel rail, 20mm dia , D type 60cm long between flanges complete all as specified and directed. |
| 46 | S&F in repairs Vitreous China soap tray 160 x 160 x 90 mm embedded in the wall as specified and directed. |
| 47 | Taking down chowkats or frames with shutter(without taking off shutters from the frames) not exc 1.5 sqm each and removing from site complete all as specified and directed. |
| 48 | All as per item No 46 above but exc 1.5 sqm and n.exc 4 sqm complete all as specified and directed. |
| 49 | S&F 2nd class hard woodplain solid straight chowkhats and frames, wrought, framed rebated on the solid rounded or chamferred, put together with glue pinned at jointsetc. complete all as specified and directed |
| 50 | S& fixed 2nd class hard wood 35 mm thick made glazed and skeleton shuttersopen rebated and prepared to receive glass, gauze,etc. (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass,etc, size of members of shutters as spfd in SSR Part-1, Section 8, clause 8.24 (a) complete all as spfd and directed . |
| 51 | S& fixed factory made plain framed panelled shutters 35mm thick of 2nd class hard wood (any number of panels) with panels of timber flat on both sides feather edges or panel of 9mm BWP commercial ply over 12mm thick veneered pantile board with commercial face veneers fixed to chowkhat . The size of rail and stile as per IS : 1003 (Part-1), kiln seasoned and chemically pressure treated complete all as spfd. |
| 52 | M&L for preparing new surface of wood of any description , not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all, as specified and directed. |
| 53 | Mild Steel works as in bands straps, hold fasts etc, conforming to IS-2062-2006 (Fe-290), embedded portion duly painted with bituminous paint and sanded, complete all as specified. |
| 54 | Preparing surface of iron and treating small articles such as stop, covers, gully grating, holdfasts, end of posts area exc 0.1 Sqm each complete all as specified and directed. |
| 55 | Cement concrete type B1 (1:2:4) using 20mm graded stone aggregate as in copings, filling of gaps on walls,fixing of hold fasts and other similar works and the like incl weathering, slightly rounded or chamfered angles and throating as directed incl use and waste of necessary form work complete all as spd. |
| 56 | M&L for Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded |
| 57 | S&F Sheet glass, plain, ordinary quality 4 mm thick and glazing with oil putty and glazing clips in square n exc 0.5 sq. m in each pane |
| 58 | S&F Steel ventilator with top hung shutter including hinges, steel peg stay, complete |
| 59 | Dismantling wrought iron or mild steel work of any description nototherwise provided for |
| 60 | S&F Figured glass, pin head type 4 mm thick and glazing with oil putty and glazing clips in square n exc 0.5 sq. m in each pane |
| 61 | M&L for framed work such as grills or grating etc with ends of bars shouldered as framed guard bars conforming to Fe-410-0 or 310-0 all as specified and directed. |
| 62 | S & F solid PVC doorframe of size 50mm x 47mm made out of5 mm plain colour PVC sheet reinforced with M.S. square tubeetc all as specified and as directed. |
| 63 | Factory Made Solid PVC Moulded Door Shutter, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing |
| 64 | M&L 18/19mm thickPre-laminated board exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination , fixed with screw to timber frame including taking down existing board of any description complete all as specified and directed. |
| 65 | Extra over rates of block board or veneered particle board for external teak wood 18/19mmlipping 6mm thick fixed with nails |
| 66 | S& F Continuous (piano) hinges, mild steel, bright finish or electro galvanised flap width 30 mm |
| 67 | S&F 150mm hasp and staple, mild steel, wire type stove enamelled black, including bolt to hinge plate and fixed with screw. Complete all as specified and directed. |
| 68 | S & F Mild steel butt hinges medium weight , cold rolled, 100mm, ISI marked, complete all as spd . |
| 69 | M&L 200 mm aluminium anodised, barrel tower bolts of extruded section and fixed etc. Complete |
| 70 | M&L 150 mm aluminium anodised, barrel tower bolts of extruded section and fixed etc. Complete |
| 71 | S&F 125mm long aluminium anodised handles or extruded section complete all as specified and directed. |
| 72 | S&F 150 mm long aluminium anodised handles or extruded section complete all as specified and directed. |
| 73 | S&F 300mm long Aluminium alloy, anodised , sliding door bolt with hasp , staple,(bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts of extruded sections or cast-aluminium alloy complete all as specified and directed. |
| 74 | S&F Mild steel 300mm ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed. |
| 75 | S&F galvanised mild steel wire cloth 0.56mm nominal dia of wire and width of aperture 1.18mm & fixed with tinned tacks or galvanised wire staples complete all as specified and as directed. |
| 76 | Demolition of brick or stone/boulder masonry , built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed. |
| 77 | M&L precast solid block masonry of block 1:3:6 type C-1 wall exceeding 10 cm in width and built in cement mortar 1:6 complete all as specified and directed. |
| 78 | M&L 15mm thick plastering on concrete surface in CM 1:4 finished even and smooth without using extra cement complete all as specified and directed. |
| 79 | Racking out joints/pointing to random rubble masonry, polygonal rubble uncoursed or brought upto course complete all as specified and directed. |
| 80 | M&L raised pointing in CM 1:4 to random or polygonal rubble, uncoursed or brought upto complete all as specified and directed, |
| 81 | Taking down cement plaster on brick or stone walls or concrete surface etc including raking out joints, hacking for key scrubbing down with water all as specified and directed. |
| 82 | M&L rendering 15mm thick on stone masonry surfaces in CM 1:6 finished even and smooth with sagol on irregular face of walls in CM 1:6 complete all as specified and directed. |
| 83 | M&L preparing newly plastered surfaces of wall and applying two dry distemper over one coat of white wash on walls complete all as specified and directed. |
| 84 | M & L for preparation of plastered or unplasteredold decorated surfaces of walls including brooming down or scraping down with steel wire brushes of smoke spots, moulds, moss effloerent salts and treading oil and greasy spots and applying one coat of dry distemper complete all as spec specified and directed by Engineer-in-Charge |
| 85 | M&L Preparation of newly plastered or unplastered surfaces on wall surfaces and applying two coats of cement base paint completeall as specified. |
| 86 | M&L for one coat of synthetic enamel paint over wooden surfaces including preparation of old surfaces over 10cm width or girth all as specified and directed by the Engineer-in-Charge. |
| 87 | S &F in repairs S&F in repairs 19/20mmdia Harrison rails MS pipe powder coated of approvedcolour as in decorative type curtain rods including brackets for fixing curtain rod all as specified and as directed. |
| 88 | M&L cement concrete 1:3:6 type C-2(40mm graded aggregate) as in floors plinth protection, path etc 75mm thick smooth finished surface without using extra cement complete including joints at corner and @ every 1.50 m spacing filled with bitumen all as specified and directed. |
| 89 | M&L for 20-25mm thick rough dressed lime stone slab (Sahabad) flooring , jointed in cement mortar 1:6 and pointed in cement mortar 1:3 inclscreed bed or bedding layer of mortar 15 mm thick. complete all as specified and directed. |
| 90 | Taking down carefully copper/aluminium point wiring (light, fan,bell, socket or power) complete, including fixture and fittings such as switches, Ceiling rose,pendents, regulators, sockets, light fittings etc removing materials to store for keeping in safe custody or for taking creditand making good disturbed surfaces of walls, floors, etc . credit for above items should be made as per conditions separately. |
| 91 | Taking down ceiling fans any type/sweep 230 V AC and deposited to E/M store yard for disposal action. |
| 92 | M&L for point wiring for light/fan/Bell with FRLSH cable 1.5 sqmm PVC insulated (red for phase and black for neutral) unsheathed, multi stranded copper conductor 1100 volt grade in and incl not less than 2mm thick PVC casing/capingwith all accessories and 1.50 sqmm green in colour PVC copper conductor cable for earth continuity connected to common earth dolly inclPVC box surface type with PVC modular white cover plate for mounting fittings such as switches, sockets, fan regulatorsetc complete all as specified and directed for one light/fan /bell point controlled by one switch & making goodto disturbed surface of wall etc |
| 93 | All as per item No.91 above but for one multipin 5 amps socket outlet on same board.with other switch complee all as specifed and directed. |
| 94 | All as per item No.91 above but for one multipin 5 amps socket outlet on independent board with other switch complee all as specifed and directed. |
| 95 | All as per item No. 91 above but with 2.5 sqmm cable and 2.5 sqmm for earth continuityfor multipin 15 amps socket outlet flush type on independent board complee all as specifed and directed. |
| 96 | S & Fceiling rose, 3 phase PVC/polycarbonate isolated body, surface bakelite 65 x 50 mm, 3 terminal incl PVC square block complee all as specifed and directed. |
| 97 | S & Flamp holder, PVC/polycarbonate type with back plate suitable for batten fitting incl PVC square block complee all as specifed and directed. |
| 98 | S & F call bell ding dong AC, 230 Volts, single pole complee all as specifed and directed. |
| 99 | S&F switch Modular, one way 6 amps, 1 module with suitable plate and cover complete as per existing make and model all as specified and directed. |
| 100 | S&F switch modular one way 16 amps, 1 module with suitable plate and cover complete as per existing make and model all as specificed and directed |
| 101 | S&Fsocket modular 6A, 2/3 pin combined 2 module with suitable plate and cover complete as per existing make and model all as specified and directed |
| 102 | S&Fsocket modular 6A/16A, 2/3 pin combined 2 module with suitable plate and cover complete as per existing make and modelall as specified and directed |
| 103 | S&F modular fan regulator step type 120W, 2 module with suitable plate and cover complete as per existing make and model all as specified and directed. |
| 104 | S&F modular bell push 6 Amps 1 module with suitable plate and cover completeas per existing make and model all as specified and directed. |
| 105 | S&F surface and wall mounted LED batten(LED tube light fitting 20W) with polycarbonate housing & integrated electronic driver alongwith LED tube 20 watt and 02 No PVC square blocks incl taking down old UNSV fitting. Make- Havells cat No LUMILINEBS20WLED830SPCWH or equivalent |
| 106 | S&F surface and wall mounted LED batten(LED tube light fitting 10W), extruded aluminium housing provided for efficeient heat dissipation with polycarbonate diffuser & integrated electronic driver alongwith LED tube 10 watt and 02 Nos PVC square blocks incl taking down old UNSV fitting. Make- Havells cat No ENDURALINEARNEOBS10WLED830SPCWH or equivalent |
| 107 | S&Fendura gugby NEON- IP 65 environmental friendly, ultra modern energy saving surfae mounted decorative oval bulk head edge lit LED luminaire comprising of high brightness LED 10 Watt incl taking down old UNSV fitting. Make- Havells cat No RUGBYNEONFT10WLED860SSYMTOPC or equivalent |
| 108 | S&F building securityLED light fitting 25 Watt , energy saving and environmental friendly long life LED fitting made up of pressure die cast aluminium housing with acrylic cover as diffuser with IP 66 protection and impact resistance of IK 07 incl taking down old UNSV one. Make - Havells cat No ENDURAPEARLSL25WLED757SASYTOPC or equivalent |
| 109 | Ditto- as per item No 96 above but size 4 Sqmm two runs andwith one run 4.0 sqmm FRLSH copper wire for earth continuity. |
| 110 | S&F MCB distribution board double door240volts 4 way with 100 amps rated bus bar and making good to disturbed surfaces of floors walls incl taking down old unserviceable one. |
| 111 | S & FMCB SP 6 to 32 Amps, 230 V AC incl taking down old unserviceable one. |
| 112 | S & FMCB SPN 20 Amps, 230 V, AC incl taking down old unserviceable one. Make: ABB/Legrand/ L&T. |
| 113 | Earthing complete with galvanisedsteel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less\"than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all a specified or indicated including testing on completion |
| 114 | M&L of LED lamp 9 watt complee all as specifed and directed. |
| 115 | Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC). |
| 116 | Supply , laying connecting and testing cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured , electric power cables ( heavy duty) with stranded aluminium conductor 1100 volts grade in trenches/ passing through pipe/fixing on walls, floors etc incl using suitable clamp of cross sectional area 4 core25 Sqmm Sqmm all as specified and directed. |
| 117 | Supply & Laying of Telerex DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 50 mm and inner dia 38 mm polythylene with smooth internal and profiled external surface for non pressure under ground cableincl couplers & bends complete all as specified. |
| 118 | Excavation in trenches n exc 1.5m wide and n exc 1.5m deepand making goodsurface for laying /removing of cable/pipes in soft/loose soil complete all as specified and directed by Engr in charge |
| 119 | Returning filling in excavated soil in trenches, watering and well ramming in layers n exc 25 cm complete all as specified. |
| 120 | Removal of surplus excavated spoil to distance n exc 50metre all as specified and directed. |
| 121 | Earth work in excavation all kind of soil by mechanical means (Hydraulic excavator)/ in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 122 | M & L Cement concrete in foundations, filling and mass concrete, type D2(1:4:8) (40mm aggregate) |
| 123 | Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides of soffits (if any) of foundation and plinth beams, and similar work, vertical or to batter for flat rough finished surfaces of concrete complete all as specified and directed. |
| 124 | M&L Reinforced cement concrete M-25 in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc. complete all as specified and directed. |
| 125 | M&L Mild steel bars 10mm 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 TMT bars complete al as specified and as directed. |
| 126 | M&L Mild steel bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binder 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 TMT bars complete al as specified and as directed. |
| 127 | S&F Framed work such as roof trusses(framed), trusses purlins, crane gantries , rails and fastenings and heavy bracket framing(beam, tee, angle, channel or flat sections) including welding and distance pieces, cleats etc Fe-410-W(Gde E-250) Quality A complete all as specified and directed., |
| 128 | M&L for plates (plain or chequered)channels,squarecutor notched (ordinary and countersunk)forming holes, without anyattachment Fe-410-W(Gde E-250) Quality A all as specified and directed. |
| 129 | S&F Pre- painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws etc. complete all as specified and directed.Note: The sheet shall be of Mangalore tile pattern |
| 130 | M&L Preparationof new or previously untreated surfaces of iron of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over and including a of red oxide primer complete all as specified and directed |
| 131 | Mild steel rag or lewis bolts, 16 mm dia screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised, exc 30 cm long |
| 132 | S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10cm long dia 11 to 15 mm dia |
| 133 | Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, as directed |
| 134 | M & L 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 |
| 135 | M & L for 75 mm thick Cement concrete type B- 2,1:2:4 (40mm graded aggregate) under floor complete all as specified and directed. |
| 136 | M&L Cement concrete 1:2:4 type B- 2,(using 40mm graded aggregate) as in floor 100 mm thick finishing cement concrete surface even and smooth without using extra cement and Spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green |
