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Tender For Special Repair To Bldg No P-22 (Smc) At Af Station Bihta; 1 Taking up or down 15 mm dia steel tubing and connections including cleaning for refixing or removal to storecomplete all as specified and as directed. 2 S&F 15 mm bore galvanised steel water tubing medium grade with necessary fittings as required and fixed to walls, ceiling or laid in floors etc complete all as specified and as directed. 3 S&F in repair 15mm borechromium plated fancy type stop valves , cast copper alloy, screwed down, high pressure with crutch or butterfly handle screwed both ends for iron pipe or union complete all as specified and as directed. 4 S&F in repair 15 mm borechromium plated concealed type angular stop valves, cast copper alloy, screwed down, high pressure with crutch or butterfly handle screwed both ends for iron pipe or union complete all as specified and as directed. 5 S&F in repair of chromium plated 125 mm long shower rose with or without swivel joints including fixing to steel pipe or union complete all as specified and as directed. 6 S&F in repair of 15 mm bore chromium plated fancy type bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed. 7 S&F in repair of PVC connection 15 mm size with PTMT nuts of length 450 mm complete all as specified and as directed. 8 S&F in repair of soap Dish Stainless steel chromium plated decorative type approximate size 160mmx160mmx90mm complete all as specified and as directed. 9 S&F in repair brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges fixed to wall complete all as specified and as directed. 10 S&F in repair Vitreous China squatting pan Orissa patternof size 580 mm X 440 mm, white with integral foot rests (excluding flushing cistern and flush pipe) including trap set in and including concrete and connection to flushing pipe including lime concrete bedding and connection to antisyphonage pipe etc and making good to floor complete all as specified and as directed. 11 S&F in repair Vitreous China pedestal patternwash down water closet, white (excluding flushing cistern and flush pipe) including connection to drain (or out going pipe) and to flushing pipe, anti syphonage pipe, etc complete with plastic water closet seat cover, white, closed pattern with flat bottom and cover with mild steel chromium plated or aluminised hinging device complete all as specified and as directed. 12 S&F in repair10 litre capacity PVC low level cisternvalveless syphonic action type and PVC bend long type and connectin to flush pipe of any size and pattern with inlet ball valve float and handleincluding bracket completeall as specified and as directed. 13 S&F in repair Vitreous china bowl type urinal,flat back of size 465mm x 355mm x 265 mm white (minimum), with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2including necessary connection complete all as specified and as directed. 14 S&F in repair 15mm bore pillar taps, fancy type, cast copper alloy chromium plated with capstan heads, decorative type screwed down, high pressure screwed for iron pipeand fixed complete all as specified and as directed. 15 S&F in repair 1200 mm X900 mm size looking mirror of selected quality glass mounted on 6 mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and as directed. 16 S&F in repair health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 mlong flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and as directed.. 17 S&F Sheet glass shelf assembly consisting of 5.5 mm thick sheet glass shelf 12 cm wide with chromium plated bracket guard and railing 60 cm longcomplete all as specified and as directed. 18 S&F Liquid soap container of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats (minimum weight 105 grams) complete all as specified and as directed. 19 S&F in repair 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement etc complete all as specified and as directed. 20 Dismantling existing cast iron soil vent pipe upto 100 mm internal dia, fixed to wall laid in trenches incl all fitting & accessories complete all as specified and as directed. 21 S&F 100 mm dia sandcast iron soil waste and vent pipes in any length with or without ears laid in trenches or in floor with cement joints complete all as specified and as directed. 22 S&F 100 mm dia spun cast iron soil waste and vent pipesin any length with or without ears fixed to walls with cement joints complete all as specified and as directed. 23 S&F 75 mm dia spun cast iron soil waste and vent pipesin any length with or without ears laid in trenches or in floor with cement joints complete all as specified and as directed. 24 S & F 75 mm dia spun cast iron soil waste and vent pipesin any length with or without earsfixed to wall with cement joints complete all as specified and as directed. 25 S&F 100 mm bore cast iron bends of any radius diminshing pieces or tapers (larger bore measured) complete all as specified and as directed. 26 S&F 75 mm bore cast iron bends of any radius diminshing pieces or tapers (larger bore measured) complete all as specified and as directed. 27 S&F 100 mm borecast iron cowls complete all as specified and as directed. 28 S&F 75 mm borecast iron cowls complete all as specified and as directed. 29 Taking down chowkats or frame with shutter (without taking out shutter from the frame) exceeding 1.50 sqm and not exceeding 4 sqm each and removing from site complete all as specified and as directed. 30 S&F for factory made solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet, reinforced with MS square tube fixed in opening complete as per manufacturers specifications complete all as specified and as directed. 31 S&F Factory made solid PVC moulded door shutter , 28 to 30 mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick moulded PVC sheet on the front face & 2 mm plain colour PVC sheet on back face, supplying andfixing in frame at site as pe specification and drawing, complete all as specified and as directed. 32 S&F factory made uPVC door frame made of uPVC, extruded sections having an overall dimension (exxtruded section profile) 42mm x 50mm (tolerance +1 mm), with wall thickness 2.0 mm(+ 0.2 mm), corners of the door frame jointed with galvanized brackets and stainless steel screws, joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanised mild steel tube of size 19mm x 19mm and 1mm (+ 0.1mm) wall thickness and 3 Nos stainless steel hinges of suitable size fixed to the frame complete all as specified and as directed. 33 S&F factory made uPVC white colour casement (openable) glazed Door made of extruded profile with wall thickness of 2.3 mm (+0.2mm) . Window profile with hollow section with multi chamber , frame (60mm x 58 mm), sash (60 x 78 mm). T profile (one vertical length in between two shutters) (60 mm x 74 mm). Glazing bead ( 35 mm x 20 mm) will be mitred cut and fusion weldedat all corners. including drilling of holesfor fixing hardware and drainage of water etc. making arrangement for fixing of hardware. EPDM gasket 1.2 +0.2mm thick galvanised steel frame (28 mm x 21.5 mm), sash (31 mm x 27 mm), T profile (27 mm x 17 mm) to be inserted in required profile, frame will be fixed to the wall with 8 mm x 100 mm long fasteners.[Hardware: Casement door handle made of zinc alloyed (white powder coated), corner striker, secondary strikers, Cylinder, Door transmission gear made of mild steel with multi point locking system with strikes, 3D Hinges of Zinc alloyed (white powder coated) and 5 mm thick glazing with selected quality glass complete all as specified and as directed.Note:- The unit rate quoted by contractor excludes cost of glass and includes all other conneted accessories. Net opening will be measured for payment purpose. 34 S&F factory made uPVC white colour casement (openable)wire mesh Door made of extruded profile with wall thickness of 2.3 mm (+ 0.2mm) . Window profile with hollow section with multi chamber , frame (60mm x 58 mm), sash (60 x 78 mm). T profile (one vertical length in between two shutters) (60 mm x 74 mm) including drilling of holesfor fixing hardware and drainage of water etc. making arrangement for fixing of hardware. EPDM gasket 1.2 + 0.2mm thick galvanised steel frame (28 mm x 21.5 mm), sash (31 mm x 27 mm), T profile (27 mm x 17 mm) to be inserted in required profile, frame will be fixed to the wall with 8 mm x 100 mm long fasteners.[Hardware: Casement door handle made of zinc alloyed (white powder coated), corner striker, secondary strikers, Cylinder, Door transmission gear made of mild steel with multi point locking system with strikes, 3D Hinges of Zinc alloyed (white powder coated) andwire mesh of approved quality complete all as specified and as directed.Note:- The unit rate quoted by contractor excludes cost of wiremesh and includes all other conneted accessories. Net opening will be measured for payment purpose. 35 S&F 100 mm size mild steel butt hinges, medium weight cold rolled mild steel and fixed complete all as specified and as directed. 36 S&F 200 mm long aluminium anodized barrel tower bolt of extruded section, complete all as specified and as directed. 37 S&F 150 mm long aluminium anodized barrel tower bolt of extruded section, complete all as specified and as directed. 38 S&F150 mm extruded aluminium alloy handle, fabricated type omplete all as specified and as directed. 39 S&F floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor overall length of cover plate 140mm complete all as specified and as directed. 40 S&F aluminium extruded section body door closer hydraulically regulated designation No. 3, universal type, suitable for door shutter of 851 to 1000 mm in width and of weight between 61 to 80 Kg and fixed, complete all as specified and as directed. 41 S&Fstainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed. 42 S&F 4 mm thick figured glass, pin head type and glazing with oil putty in square exceeding 0.5 Sqm each pane, complete all as specified and as directed. 43 Dismantling wall and ceiling boards(fibre pulp insulation etc.) or insulations boards /slabs/blankets any thickness including aluminium / GI snap gridof any description complete all as specified and as directed. 44 S&F anodised powder coated GI snap grid frame work for false ceiling including perimeter channel and hanger 6mm dia GI (upto 1200 mm length) adjustinglevel fixed to roof slabby means of ceiling cleat made out of GI flat 40mmx3mm size 60 mm long and expansion hold fastners 12.5 mm dia 40 mm long complete all as specified and as directed. 45 S&F 12 mm thick gypsum board asin ceiling fixed with screw as per manufacturers instructions complete all as specified and as directed. 46 Dismantling of brick work or stone boulder masonary built in cement mortar including all quoins, arches, pillars etc. but excluding ashlars, dressed stone work & precast concrete articles and removing rubbish from premises to a distance not exceeding50 m complete all as specified and as directed. 47 M&L brick work withold size flyash bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar1:6 complete all as specified and as directed. 48 M&L 15mm thick rendering in cement mortar1:6 on brick work or concrete surface as in wall, surface finished even and fair complete all as specified and as directed. 49 M&L Reinforced cement concrete 1:2:4type B-1 (Nominal mix)using 20mm gradedstone aggregate as in beams, cantilevers, bressummers, lintels over 1.5 m span complete all as specified and as directed. 50 Use and waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressumers, lintels, cantilevers, shelves including supports, overhangs etc also splays between floors and beams etc rough finished surfaces of concrete complete all as specified and as directed. 51 M&L Mild steel TMT 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 complete all as specified and as directed. 52 M&L Mild steel TMT bars 6 mm dia and over as in stirrups, 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. 53 Taking down cement plaster on brick or stone walls & chajja including raking out joint, hacking for key,scrubbing downwith water complete all as specified and as directed. 54 M&L 5mm thick rendering in cement mortar1:3 on concrete surface as in ceiling, surface finished even and fair complete all as specified and as directed. 55 M&L 15mm thick rendering in cement mortar1:4 on brick work or concrete surface as in wall mixed with water proofing compound as per manufacturers instruction, surface finished even and fair complete all as specified and as directed.Note:- water proofing compound shall be measured and paid seperately. 56 Supply only integral water proofing compound complete all as specified and as directed. 57 M&L forapplying two coats of acrylic smooth exterior paint (100% acrylic) applied @ 1.67 litre/10sqm over and including priming coat of exterior primer (acrylic base) applied @ 2.20 Kg/10sqmof approved shade including preparation of newly plastered surfaces of walls, chajjas, columns, beams etc complete all as specified and as directed. 58 M&L forapplying two coats of acrylic smooth exterior paint (100% acrylic) applied @ 1.67 litre/10sqm over and including priming coat of exterior primer (acrylic base) applied @ 2.20 Kg/10sqmof approved shade including complete removal of existing treatment and preparation of old decorated surfaces of walls, chajjas, columns, beams etc complete all as specified and as directed. 59 M&L for applying three coats of white wash including preparation of newlyplastered surfaces of ceilingcomplete all as specified and as directed. 60 M&L for applying two coats of white wash including preparation of old surfaces of ceilingcomplete all as specified and as directed. 61 M&L applying two coats oil bound distemper of approved shade over a coat of alkali resistant primer over and including 1 mmthick wall care putty including preperation of newly plastered surfaces of wallcomplete all as specified and as directed. . 62 M&L applying two coats oil bound distemper of approved shade over a coat of alkali resistant primer over and including 1 mmthick wall care putty including complete removal of existing treatment and preperation of old decorated surfaces of wallcomplete all as specified and as directed. . 63 M&L forapplying three coats of white wash includingpreparation of newlyplastered surfaces of wallcomplete all as specified and as directed. 64 M&L for applying two coat of white wash includingpreparation of old decorated plasteredsurfaces of wall omplete all as specified and as directed. 65 Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed. 66 M&L for 25 mm thick cement concrete 1:2:4 type B-0 using 12.5 mm gradedstone aggregate as on floor, surface finished even and fair complete all as specified and as directed. 67 M&L for 18 to 20 mm thickprepolished mirror finished machine cut kota stone slab laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab over and including 15 mm thick screed bed or bedding layer in cement mortar 1:4 including rubbing and polishingcomplete all as specified and as directed. 68 M&L for 16 to 18 mm thick prepolished mirror finishedmachine cut kota stone slab flooringas in riser of steps,skirting,dado and pillar laid and jointed with grey cement slurry mixed with pigment to match the shade of the slabover 10 mm thick rendering in cement mortar 1:4 including rubbing and polishing complete all as specified and as directed. 69 M&L for 7 to 8 mm thick coloured Non Skidceramic tiles(square/ rectagular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm in floors etc setand jointed in neat cement slurry and pointed in white or coloured cement to match over andincluding 15 mmthick screed bed or beddinglayer in cement mortar 1:6, surface finished even and roughcomplete all as specified and as directed. 70 Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed. 71 Demoliton of stone slabs and tiles of any description or thickness in floors, apron, platform etc laid, bedded and pointed in any mortar complete all as specified and as directed. 72 Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and similar situations complete all as specified and as directed. 73 M&L for 6 to 7 mm thick Glazed ceramic coloured tiles in vertical surface of size350mmx250mm or 450mmx 350 mm, set and jointed in neat cement slurry and pointed in white or coloured cement to match over and inclduing 10mm thick rendering in cement mortar 1:4 complete all as specified and as directed. 74 M&L for 7 to 8 mm thick coloured Non Skidceramic tiles(square/ rectagular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm in floors etc setand jointed in neat cement slurry and pointed in white or coloured cement to match over andincluding 15 mmthick screed bed or beddinglayer in cement mortar 1:6, surface finished even and roughcomplete all as specified and as directed. 75 S&F 25mm thick Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc complete all as specified and as directed. 76 S&F in repair Vitreous china wash hand basin, white, flat back of size 550mm x 400 mm including waste coupling, cast iron brackets, PVC waste pipe32 mm boreincluding necessary connection complete all as specified and as directed. 77 Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking creditincluding making good disturbed surfaces of walls, floors etc to match with the existing complete all as specified and as directed. 78 M&L point wiring with single coreFRLSH PVC sheathedmulti stranded copper conductor of size 1.5 Sqmm drawn through and including non metallic rigid PVC conduit medium grade ISI markednot less than 20mm dia with GI saddles GI screws, rawl plugs (concealed conduit wiring in walls and casing capping on ceiling or roof ) including Tee, Junction boxes and provision of3 mm thick plastic laminated sheet cover of suitable size ,mild steel terminal boxmade out of 1.6mm thick mild steel sheet with brass screwsfor mounting modular switchs, sockets,regulators etc including 1.5 Sqmm FRLSH PVC sheathedstrandedcopper conductor cable as continuous earth wire and connected to main earth dolly complete all as specified and directedfor one light/Fan/exhaust fan point/ bell point controlled by one Switch 79 Description same as peritem No 78 above but for 3 pin 5 Amps socket outlet on independent boardcomplete all as specified and as directed. 80 Description same as peritem No78 above but for 3 pin 5 Amp socket outlet on same board with other switches complete all as specified and as directed. 81 Description same as peritem No78 above but for one bell/buzzer point controlled by one bell push switch complete all as specified and as directed. 82 Description same as peritem No 78 above but for one power point 3/5 pin 15 Amps socket out letindependent board using 2.5 Sqmm multi stranded FRLSH PVC insulated copper conductor cablewith 2.5 Sqmm multi stranded FRLSH PVC insulated copper conductor cable as earth wire complete all as specified and as directed. 83 S&F modular switch 1 way, 6A,1 Module complete all as specified and as directed. 84 S&F modular sockets 6 A, 2/3 pin ,2 module complete all as specified and as directed. 85 S&F modular switch 1 way, 16A,1 Module complete all as specified and as directed. 86 S&F modular sockets 6A/16 A , 2/3 pincombined, 2 Module complete all as specified and as directed. 87 S&F ceiling rose surface bakelite 60mmx25mm three terminal 240 Vcomplete all as specified and as directed. 88 S&F modular bell push flush type 6 A, 240 V complete all as directed. 89 S&Fbell ,AC, 230 V, single pole complete all as specified and as directed. 90 S&F 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 rosecomplete all as specified and as directed. 91 S&F 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 and 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 as directed. 92 S&F in replacement 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)complete all as specified and as directed.Note :-Old unserviceable ceiling fans shall be deposited in MESstore yard. 93 M&Lfor hanging ceiling fanand connecting up including provision of cable from ceiling rose or connector to fan including applying one coat of synthetic enamel paint of approved shade including preperation of surfacesincluding filling cavitiesand taking down existing ceiling fan complete all as specified and as directed. 94 S&F MCB ,SP, 6-32 Amps, C series, 240 V complete including making connections complete all as specified and as directed. 95 S&F MCB ,double pole, 40-63 Amps, C series, 240 V complete including making connections complete all as specified and as directed. 96 S&Fsheet metal enclosuredouble door, single pole and neutral 8way with 200 Amp rated bus bar, 240 V, flush to wall including all cutting etc on wall and making good the disturbed surfaces to match the existing including taking out oldunserviceable DB box complete all as specified and directed. 97 S&F 63 Amp MCB, 415V, 10KA B curve,4 pole including necessary connection complete all as specified and as directed. 98 S&Fsheet metal enclosuredouble door, triple pole and neutral 8 way with 200 Amp rated bus bar, 240 V, flush to wall including all cutting etc on wall and making good the disturbed surfaces to match the existing including taking out oldunserviceable DB box complete all as specified and directed. 99 S&F submain wiring with twosingle core 4 sqmmFRLSH PVC insulatedmultistrand copper conductor cable drawn in andincludingconcealed rigid non metallic PVC conduit dia not less than 20 mm , medium gradeISI marked with all fittings and fixing accessories and one single core 4 SqmmFRLSH PVC insulated multistrand copper conductor cable as continuous earth wire complete all as specified and as directed.Note:- Two run of 4 sq mm copper cable,one run of PVC conduitand one run of 4 sq mm copper cable earth wire shall be measured as one unit. 100 S&F submain wiring with twosingle core 6 sqmmFRLSH PVC insulatedmultistrand copper conductor cable drawn in andincludingconcealed rigid non metallic PVC conduit dia not less than 20 mm , medium gradeISI marked with all fittings and fixing accessories and one single core 6SqmmFRLSH PVC insulated multistrand copper conductor cable as continuous earth wire complete all as specified and as directed.Note:- Two run of 6 sq mm copper cable,one run of PVC conduitand one run of 6 sq mm copper cable earth wire shall be measured as one unit. 101 S&F sheet metal enclosure with socket and plug top and MCB single pole and neutral enclosure with two Pin and earth plug and socketwith one single pole MCB,20 Amp,240 V complete all as specified and as directed. 102 M&L for taking downexisitngAir conditioning indoor and outdoor unit with stand copper tubing or air curtain carefully with refrigerant and refixing the same afterrepair work and testingcomplete all as specified and directed. 103 S&FLED street light fitting 35 Watt230 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 management in multiple optics complete with IP 65/66 protection complete all as specified and as directed. 104 M&L Earthing complete with galvanised steel earth plate electrode 600mmx600mmx6mm thick, buried directlyin ground(earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanisediron strip 25mmx4mm (upto 7.5 M in length from earth plate) by means of bolts, nuts, check nuts and washers of galvanisediron or steel ,filling adequate quantity of charcoldust and common salt all as shown in electrical plate No 3 of SSR Part-2009, connected to earthing with DBs all as specified including excavation and earth work in any type of soil, PCC 1:3:6 type C-1 using 20mm graded stone aggregate in chamber &cast iron earthingpit cover having size 250mmx250 mm, weight not less than 7.5 Kg as per relevant ISincluding frame, 40 mm dia GI pipe light grade for earth lead protection, 20mm dia GI medium grade pipe for watering , water funnel etc complete all as specified and testing on completion. 105 Supply, laying, jointing and testing XLPE cable insulated, armoured, earthed, heavy duty electric cable with aluminium conductor , 1100 Volt grade, cross sectional area 35 sqmm 3.5 core including necessary cable lugs, glands, insulation tape etc complete all as specified and as directed.Make:- Finolex/ Gloster/ Polycab 106 Supply, laying, jointing and testing XLPE cable insulated, armoured, earthed, heavy duty electric cable with aluminium conductor , 1100 Volt grade, cross sectional area 10 sqmm 2 core including necessary cable lugs, glands, insulation tape etc complete all as specified and as directed.Make:- Finolex/ Gloster/ Polycab 107 Excavation in trenches , not exceeding 1.5 m wide and not exceeding 1.5 m in depthfor founddationetc and getting out in soft/loose soil complete all as specified and as directed. 108 Returning, filling in, including spreading levelling watering and well ramming in layers not exceeding 25 cmas in soft/loose soil complete all as specified and as directed. 109 Removing excavated soilto a distancenot exceeding 50 manddepositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed. 110 Supply and Laying old size bricks of designation 75 for cable protection complete all as specified and as directed. 111 M&L for natural river sand as cushioning of cables including spreading and punning downcomplete all as specified and as directed.Note : Punned thickness shall be measured for payment purpose 112 M&L 50 mm bore galvanised iron pipe light grade as in protection to cable laid in trench or in floor or fixed to wall with necessary fittings complete all as specified and as directed.. 113 M&L 25 mm bore galvanised iron pipe medium gradelaid in trench or in floorwith necessary fittings including taking out existing pipe complete all as specified and as directed.. 114 M&L 25 mm bore gun metal gate valve with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed..
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