Tender For corrigendum : supply of galvanised mild steel tubes electrical resistance welded (erw)/high frequency induction welded (hfiw)/hot finished welded (hfw) conforming to is.1239 (part 1) /1990 (fifth rev) with amdt. no. 1 to 5. screwed at both ends as per is.554/1985 socketed at one end and other end protected with plastic thread protector.the socket conforming to is.1239(part-ii)/1992 (fourth rev) with amdt no.1 in random length of 4 to 7 mtrs. g.i pipe shall be duly isi marked as per statutory requirement nominal bore dia is 40mm medium grade. is 1239-68 part i [ warranty period: 30 months after the date of delivery ]
Tender For supply of galvanised mild steel tubes electrical resistance welded (erw)/high frequency induction welded (hfiw)/hot finished welded (hfw) conforming to is.1239 (part 1) /1990 (fifth rev) with amdt. no. 1 to 5. screwed at both ends as per is.554/1985 socketed at one end and other end protected with plastic thread protector.the socket conforming to is.1239(part-ii)/1992 (fourth rev) with amdt no.1 in random length of 4 to 7 mtrs. g.i pipe shall be duly isi marked as per statutory requirement nominal bore dia is 40mm medium grade. is 1239-68 part i [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of operation maintenance em installations new terminal building kbr airport leh d d - operation and maintenance of all internal external electrical installations at ntb, utility building, offices, hostel , supply of insulating tape 0.125mm thickness x 1.80cm width x 6m length complete as required , supply of mcb 40a c series tpn mcbs for 220v, 50hz ac supply complete as required , supply of mcb 63a c series tpn mcbs for 220v, 50hz ac supply complete as required , supply of mcb 40a c series dp mcbs for 220v, 50hz ac supply complete as required , supply of mcb 63a c series dp mcbs for 220v, 50hz ac supply complete as required , supply of mcb 25a c series sp mcbs for 220v, 50hz ac supply complete as required , supply of mcb 32a c series sp mcbs for 220v, 50hz ac supply complete as required , supply of mcb 40a c series sp mcbs for 220v, 50hz ac supply complete as required , supply of 1 sqmm, single core pvc insulated, stranded, copper conductor, frlsh, house hold wiring cable of approved make , supply of 1.5 sqmm, single core pvc insulated, stranded, copper conductor, frlsh, house hold wiring cable of approved ma , supply of 2.5 sqmm, single core pvc insulated, stranded, copper conductor, frlsh, house hold wiring cable of approved ma , supply of 4 sqmm, single core pvc insulated, stranded, copper conductor, frlsh, house hold wiring cable of approved make , suppy of exhaust fan 250mm plastic body complete as required , suppy of wall mounted fan 400mm plastic body complete as required , supply of 16 a uni switch socket combined unit with box complete as required , supply of 18 or 20 watt, 230 volts, 50 hz, 4ft ready to use led tubelight having minimum technical specification as per tec , supply of 9 or 10 watt, 230 volts, 50 hz, 2ft ready to use led tubelight having minimum technical specification as per tech , dsr items complete item of cpwd schedule rates electrical 2022,above or below ) /bid number : gem/2026/b/7528769 * /dated: 12-05-2026 & & / bid document 1 / 18
Tender For supply of ultrasonic level transmitter , pressure gauge , load cell , magnetic flow transmitter , flow control valve , limit switch , pressure gaguge , pressure transmitter , zero speed switch , flow transmitter , pull cord switch , pressure switch 7 bar , pressure gauge , radar level transmitter , pneumatic operated on or off ball valves , temperature gauge , temperature switch , pressure indicating transmitter , level switch , solenoid valve to lift rack up and lower , pressure switch , limit switch , bed mass transmitter , bed level transmitter , rake level transmitter , moulded case circuit breaker , rotary drive kit , motor protection circuit breaker , power contactor , semiconductor fuse , vfd , miniature circuit breaker , control transformer , potential transformer , ups , led indicating lamp for r phase red , led indicating lamp for y phase yellow , led indicating lamp for b phase blue , led indicating lamp for feeder on red rating 230vac , led indicating lamp for feeder off green rating 230vac , led indicating lamp for feeder trip amber rating 230vac , opaque actuator with holder push button for feeder start green , no block , opaqueactuatorwith holder push button for feeder stop red , nc block , opaque actuator with holder push button for dosing pump speed , opaqueactuatorwith holder push button for alarm reset black , opaque actuator with holder push button for alarni acknowledge yellow , mushroom actuator , 1nc 1 nc contacts , 1 way plastic control stations with yellow cover , 2 pole 2 way selector switch for feeder local , auxiliary relay , socket , auxiliary plug , signal isolator , panel top indicator , power supply module , plc , pneumatic operated on off ball valves , di or do card , ai or ao card , di card , hmi , ethernet switch , industrial ethernet cable 2x2 , rj 45 connetor , door mounted limit switch , tube light , enclosure heater , thermostat , utility socket , 6 inch fan and filter , vacuum gauge 3 by 8 inch bsp , pressure gauge 3 by 8 inch bsp //bid details 2 / 74
Tender For supply of supply of offrs jcos living shelter , details of electrical items , house service bracket , switch piano type 5a 230 volt , socket 5 oblique 6 a 5 pin 230 volts , switch piano type 15a 230 volts , socket 15 oblique 16a 5 pin 230 volts , led panel ceilling light , led tube light fitting , led lamp 14 watt conforming to is 9405 , ceiling fan complete , instantaneous electric water heater , heavy duty exhaust fan 250 mm , bulk head fitting 18 watt led , pvc ceiling rose 3 terminal 230 volts , batten angle holder 230 volts , pvc square block mounting of celling rose , pvc rectangular block for mounting switches , cadmium plated machined screw , 1100 v grade fr pvc insulated and copper conductor , 1100 v grade fr pvc insulated multistranded copper , pvc casing and capping of size 25 mm , pvc t junction box for pvc casing caping , elbow pvc for casing and caping , pvc conduit non mettallic 20 mm dia , sheet metal enclosure spn db , mcb spn 32 amp 230 volts , mcb sp 10 amp 230 volts , mcb sp 6 amp 230 volts , 1100 v grade frpvc insulated and sheathed 3 core , 32 amp on load change over switch , insulation tape 19mm wide , flexible pipe 1 inch is marked , one earthing set per shelter , prefabricated gel earthing electrode of pipe , looking mirror with plastic decorative frame , cp cloth hook with six hooks , ms hook for ceiling fan , zebra blind made of wooden colour fabrics over window , curtain oblique drapery rod , supply of wpc , septic tank cover , soakage pit cover , man hole cover , non skid floor tiles , double charged vitrified ceramic floor tiles , dado anti skid coloured floor tiles , white cement , hydraulic door closer complete , powder type fire extinguisher of 1 kg capacity , gun for silicon gel , silicon gel , paint brush 4 inch , paint brush 2 inch , non asbestos fibre cement designer board , rotational moulded polyethylene water storage tanks , gi nipple 150 mm long 20mm dia , gi tank niple 20 mm dia , gi socket 20 mm dia , gate valve brass 20 mm dia , float valve pvc 20mm , water tank staging with accessories , gi pipe 20mm dia , gi socket 20mm dia , gi elbow , gi union 20mm , gi reducer socket , gi t 20 mm dia , gi nipple 20 mm dia , gi 15 mm dia , gi socket 15 mm dia , gi union 15 mm dia , gi elbow 15 mm dia , gi t20 15 mm dia , gi t equal 15 mm dia , gi nipple 15 mm dia 75mm long , gi nipple 15 mm dia 50mm long , cotton thread , safeda , chromium plated stop valve , chromium plated shower rose of 125mm dia , fancy type chromium plated bib tap , fancy type chromium plated long body , fancy type chromium plated two way angle wall , clamps for fixing gi pipes 15 mm , vitreous china whb alongwith accessories , toilet paper holder , vitreous china ewc white colour , cp shower rose , pvc low level flushing cistern , cabinet mirror , cp towel rail , double soap dish chromium plated , 75mm pvc vent pipe with cowl , pvc connection pipe , pvc waste pipe , bathroom cabinat , health faucet abs body , water pressure pump , stainless steel sink , sewage connection with accessories , pvc swr bends and tee 75mm , pvc swr bends and tee 110 mm , pvc swr floor trap , chromium plated grating , pvc branch piece 110mm bore , pvc swr pipe 75mm , steel locker , wooden bed queen size , plastic chair with cushion , ms shoe rack , wooden table , ms equal angel for cloth drying fixtures , galvanised iron wire , erection tools with complete accessories //bid details 2 / 67
Tender For supply of shelter parts complete for or living shelter 20 men , pcc cement is 1489 , coarse sand , 20mm aggregates , 40mm aggregates , hardcore 63mm stone aggegates , pcc solid block 400 into 200 into 200mm , 12mm dia tmt bars , 8mm dia tmt bars , non skid ceramic coloured tiles size of 600mm into 600mm into 8 to 10mm thick , chequred tiles 250 into 250 into 25mm , binding wire 0 point 9mm , nails 4 inch long , water proof plywood 8 feet into 4 feet into 18mm thick , weather coat paint for external paint for wall , primer paint for external paint for wall , roller brush 4 inch of best quality , colour aluminium composite panel 1 point 50 into 1 board , stainless steel 300mm word , drappery curtain rod 5 feet long 20mm dia , drappery curtain rod 4 feet long 20mm dia , ms bracket with end knobs for curtain rod best quality , white cement , water proofing compound , earthing set complete as per ts of appx i , lc set complete with safe chemicals as per ts of appx i , led battern surface 4 feet long 15 w output 1600 lumens , pixel bulk head fittings led lamp 15 watt , cealing fan 1200mm with regulator conf to isi marked , pedestal fan 400mm sweep isi marked with heavy motor , pvc insulated heavy duty 1100 volt grade cable 10 sqmm aluminium twin core , pvc sheathered unarmoured standard copper conductor cable 1 sqmm dia conf to is 694 90 mtr long , pvc sheathered unarmoured standard copper conductor cable 1 point 5 sqmm dia conf to is 694 90 mtr long , pvc sheathered unarmoured standard copper conductor cable 2 point 5 sqmm dia conf to is 694 90 mtr long , pvc sheathered unarmoured standard copper conductor cable 4 sqmm dia conf to is 694 90 mtr long , pvc junction linker 75 into 75 mm , modular switch piano flush type 6 amps 240 volts single pole one way isi marked , modular switch piano flush type 16 amps 240 volts single pole one ) /bid number : gem/2026/b/7527899 * /dated: 12-05-2026 & & / bid document 1 / 43 way isi marked , modular socket outlet 2 by 3 pin 6 amps 240 volts witch piano button type , modular socket outlet multi purpose2 in 1 6 to 16 amps isi marked , surface mounting plastic boxes suit for switches 12 module of size 8 inch into 6 inch , surface mounting plastic boxes suit for switches 6 module of size 9 inch into 3 inch , surface mounting plastic boxes suit for switches 4 module of size 5 inch into 3 inch , combined cover plate with frame inner and outer of 12 module , combined cover plate with frame inner and outer of 6 module , combined cover plate with frame inner and outer of 4 module , blanking plate for switch or socket , cealing rose with square box 65 into 50mm 2 to 3 terminals , pvc flexible nibbed pipe 20mm dia , pvc casing caping 38mm wide not less than 2mm thick , pvc coupler for 38mm casing capping pipe , pvc tee for 38mm dia pvc pipe , pvc elbow for 38mm dia pvc conduit pipe , pvc space bar saddies for 20mm dia pvc pipe , pvc corner bend for 38mm casing capping pie , house service bracket hook type complete with 3mm long gi pipe 40mm dia , mcb db 8 a sp 240 volt conf to iec and is 8828 , mcb db 10a sp 240 volt conf to iec and is 8828 capacity 10 ka , mcb db 20a sp 240 volt conf to iec and is 8828 capacity 10 ka , mcb db 32a sp 240 volt conf to iec and is 8828 capacity 10 ka , insulation tape 1 point 80 cm width and 7 point 5 mtr long , no 8 into 32 csk screw full threaded , screw drywall fine threaded 13 by 6 1000 pcs , double sleeping bunk with mattress as per tech specification given in appx c , bed side locker as per tech specification given in appx d , chair writing as per tech specification given in appx e , writing table as per tech specification given in appx e , water dispenser as per tech specification given in appx e , powder based fire extinguisher as per tech specification given in appx e
Tender For bid to ras supply of screw full thread 6x19 mm , pvc switch board snow white of size 7 inch x4 inch for socket and switches , pvc switch board snow white of size 8 inch x10 inch for main switch oblique db , pvc l bend and t junction joint for pvc casing and caping , switch socket combination snow white multipurpose 2 in 1 comma 15a comma 230v , switch socket combination snow white 5a comma 230v , service bracket 40mm dia gi tubing medium grade 1 point 5m long , service cable pvc insulated aluminium conductor comma 1100 volt grade heavy duty , led tuble light fittings 15w 230v box type 4 feets with crca body pre coated white and prewired for led tuble complete , led bulk head fitting high pressure die cast aluminum front cover with glass cover with specially design gasket with led lamp 10 watts , earthing plate 600x600x6mm galvanised steel suitable for gi strip fittings comma drilled with two nos holes for 6 mm dia near one side , ci earthing pit cover of size 300x300x6mm with angle iron isa 20x20x3mm thick ms frame , funnel fitted with 20mm dia gi pipe 1 point 5m long , gi wire 4mm diameter , charcoal , salt normal , air terminal single pointed aluminium rod 12mm dia and 300mm long , testing point terminal block make of gun metal and phosphorus bronzesize 75x75x25mm drilled and screwed including 3 nos 8mm dia 25mm long hexagonal head screw , aluminium strips 25x3mm , galvanised iron strip 32x6mm , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , individual standalone plastic body smoke alarm with adequate provision for fixing on wall oblique ceiling oblique roof , individual standalone plastic body heat alarm with adequate provision for fixing on wall oblique ceiling oblique roof , fire ball extinguisher 1 point 3 kg with suitable provision for wall mounting and capable of self activating on contact with flames , double sleeping bunk dsb complete all as per technical specification along with foam cum coir matress , steel bed side locker of size 1000mm x 1520mm x 450mm complete all as per technical specification , study chair of size length 56 cm comma height 82 cm and width 56 cm comma lacquered finish with arm comma seat and back cushion comma velvet upholstery , study table of size 4 ft x 2 ft wooden top on round tube structure with three drawers unit , looking mirror of size of selected quality frameless of size 600 x 450 x 5 mm , water dispenser of 230 v 500 watts without refrigerator with normal cold and heating capacity of 5 lts oblique hour with storage compartment and auto shut off facility , portable indoor type high quality kero heater metal body ignites type of continues heating , kassi with handle , black steel sr shovel spade belcha , plaster trowel with wooden handle , showel square nose 14 gauge blade size 310 x 245 mm , plumb bob iron , crow bar 1 point 5 inch dia 4 feet long , hammer 1 kg with wooden handle durmut , hammer 0 point 5 kg with wooden handle durmut , brick line 30 mtr nylon dhaga , traveler brick mason 4 inch 305mm , sprit level , measuring tape 30 mtr steel , water bucket steel 13 inch dia , picks axes with chisel and point ends kudali 14 cp nominal weight 3 point 0 kg , lime brush best quality , painting brush 100mm , hacksaw frame large with blade 05 nos , galvanised iron pan mortar tasla comma 18 gauge 20 inch dia , wooden waterproof plywood thickness 12mm , nails various sizes , rammer earth with handle minimum weight 5 kg without handle , tester for electrician with plastic handle 150mm , electric drill machine heavy duty 500 watt electrical backup with battery and charger , drill bits hss 5mm comma 8mm and 10mm //bid details 2 / 61 dia for electric drill machine , electric tile cutting machine with interchangable blades 05 nos , electrical sheet cutter machine with blade , puf rivet machine , centre punch 8mm dia best quality , plumbing tool kit , water level pipe 30 mtr long
Tender For bid to ras supply of health faucet (q3) , plastic seats and covers for water - closets as per is 2548 (q3) , tower bolts (ferrous metals) as per is 204 (q3) , waste fittings for washbasin and sinks as per is 2963 (q3) , copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , block board size 8 feet x 4 feet x 18mm , ball valve 20mm ptmt , gi pipe 15mm med grade , gi pipe 20mm x 6mtr med grade , glass corner self 12 inch , oil putty , silicon sealent with gun , spindle for cp or brass stop cock size 15mm , ss butt hinges 100mm , wall putty in 20kg , ball valve 20mm upvc , beading flat 20mm , cement birla white 1kg , cp door handle 125mm , door handle aluminium 150 mm isi marked , door seal , gi elbow 15mm , gi elbow 20mm , gi long screw 15mm x 150mm with checknut and bolt , gi nipple 15mm x 100mm , gi nipple 15mm x 150mm , gi nipple 20mm x 100mm , gi nipple 20mm x 150mm , gi socket 15mm , gi socket 20mm , gi socket 25mm , gi socket reducing 20x15mm , gi tee 15mm , gi tee 20mm , gi union 15mm , gi union 20mm , ms screw wood 25mm x 6mm , ms screw wood 30mm x 5mm , ms screw wood 50mm x 8mm , m seal sealing wax , nails 25mm long , nails 35mm long , nails 50mm long , nails 75mm long , nails 100mm long , nails 150mm long , nails for beading , nails wire 17 nos , nozzle brass 15mm male thread , gi pipe 15mm med grade , gi pipe 20mm med grade , gi pipe 40mm med grade , gi pipe 80mm med grade , gi pipe 50mm med grade , gi pipe 100mm med grade , gi pipe 25mm med grade , spindle for cp brass stop cock size 15 mm , ms butt hinges 75 mm , ms butt hinges 100mm , ms tower bolt 150mm , door handle aluminium 150 mm , gi elbow 25mm , gi elbow 40mm , gi nipple 10mmx100mm , gi nipple 10mmx150mm , gi nipple 15 mm x 100mm , gi long screw nipple with one check nut and socket size 15 x 100 mm , gi long screw nipple with checknut and socket 15 x 150 mm long , gi nipple 15mmx150mm , gi nipple 20mmx100mm , gi nipple 50mmx150mm , gi nipple 25mmx100mm , gi nipple 40mmx150mm , gi long screw nipple with one check nut and socket size 20 x 150 mm , gi hex nipple 15mm , gi socket 25mm , gi socket 40mm , gi socket 50mm , gi reducing socket 20mm x 15mm , gi reducing socket 25mm x 20mm , gi tee reducer 20mmx15mm , gi tee reducer 25mmx15mm , gi tee reducer 25mm x 20mm , gi elbow reducer 25mmx20mm , gi tee 25mm , gi union 25mm , gi union 40mm , rectangular glass shelf 18 inch , screw wood steel 15 mm , screw wooden steel 20mm , screw wood steel head 25 mm , screw wood steel 35 mm , nails 1 inch , nails 2 inch , bib cock ci 15 mm , pvc float valve 25 mm complete assembly , gi tubing medium grade 15 mm dia , gi wire mesh 3 feet width x 15 mtr long , oil putty glass putty , ms butt hinges 100 mm , door stoper , door seal 1 point 2 mtr , gi elbow 15 mm dia , elbow gi 20 mm , 25 mm gi elbow , gi nipple 15 mm x 50mm long , gi nipple 15mm 150mm length , gi nipple 20mm 100mm length , gi nipple 20mm 150mm length , gi nipple 20mm 75mm length , gi socket 15 mm , socket gi 20 mm , gi union socket 20 mm , gi union socket 25 mm , socket reducer 20mm x 15 mm , gi socket reducing 25mm x 20 mm , gi tee reducer 20mm x 15 mm , gi tee equal 15 mm , gi union socket 15 mm , union gi 25 mm , m seal , nails 15mm , bracket for whb block board size 8'x 4'x 18mm , bib cock ci 15 mm, ball valve 20mm ptmt , float valve 25mm , gi pipe , glass corner self 12", gi wire mesh 3' width x 15 mtr long, oil putty , silicon sealent with gun, spindle for cp/brass stop cock size 15mm, ms butt hinges 75 mm, ss butt hinges 100mm, wall putty in 20kg, ms tower bolt 150mm , ball valve 20mm upvc, beading flat 20mm, cement birla white 1kg, cp door handle 125mm, door handle aluminium 150 mm isi marked, door seal, gi elbow, gi long screw 15mm x 150mm with checknut & bolt, gi nipple 10mmx100mm, gi nipple 10mmx150mm, gi nipple 15mm x 100mm , gi long screw nipple with one check nut & socket size 15 x 100 mm, gi long screw nipple with checknut & socket 15 x 150 mm long, gi nipple, gi socket, gi tee,
Tender For bid to ras supply of full threaded 25mm , screw full threaded 75mm , mcb 10 amp sp 240 volts b series with isi mark. , mcb 32 amp spn 240 volts b series with isi mark. , switch socket combination 5 pin 5 amps cum 15 amp with gang box with isi mark. , switch socket combination 5 pin 5 amps cum 5 amps with gang box , socket 5 pin 5 amp , mcb 6 amp sp 240 volts b series with isi mark. , mcb 16 amp sp 240 volts b series with isi mark. , mcb 40 amp spn 240 volts b series with isi mark. , mcb 16 amp dp 240 volts c series with isi mark. , mcb spn 20 amp 240v b series. , mcb 20 amp sp 240 v b series. , mcb 63 amp spn 230 volts b series. , mcb 63 amp spn 230 50 hz b series. , insulation tape 25mm width of 9 mtr long , insulation tape 25mm width of 20 mtr long , cable pvc insulated with aluminium conductor multi stranded 1100 v grade , mcb distribution box double door 4 way with isi mark. , mcb box distribution box double door spn 6 way. , mcb box spn 8 way double door type with isi mark. , mcb box spn 12 way double door complete conforming to ip65 , mcb gang box 2 way , mcb box 6 way with isi mark , exhaust fan 200mm sweep single phase 230 volts, 50 hz plastic , pvc flexible conduit 20 mm , pvc earth wire 1 18 insulated 1100 volts copper conductor with isi mark. , led street light 30 watt , led street light fitting 30 watts 230 volts environment friendly led luminaire , building security solar lights 35w complete accessories , led street light fitting 35 watt including gi pipe bracket clamps , led bulb 5 watt with isi mark , wire flexible 40 76 with isi mark. , mcb distribution box double door spn 8 way 240v with isi mark. , mcb box double door iron 6 way of with isi mark. , 1 point 5 sqmm fr lsh pvc insulated industrial grade copper conductor , 2 point 5 sqmm fr lsh pvc insulated industrial grade copper conductor , xlpe insulated heavy duty armored electrical cable , night lamp 15 watt with fancy shade isi marked , vitreous china ceramic ewc p and s white colour with 10 ltrs capacity , vitreous china ceramic ewc 520x360x390mm with seat cover white colour , ceramic whb white colour 600x450 mm with 32mm dia , ss anglo indian wc s white colour with 10 ltrs capacity dule pvc flushing , ceramic wash basin 630 x 450mm white colour accessories to include waste pipe coupling etc , stainless steel iwc osf size 580mmx440mm with cistern 10 ltrs cap flushing cistern pvc complete , stainless steel whb of size 400mmx400mm including ms stand. , pvcwate pipe dia 32mm , stainless steel ewc with s trap with 10 ltrs capacity pvc flushing cistern complete , stainless steel urinal bowl flat back water free odour free stain free with coupling , stainless steel wash basin of size 400mmx400mm with rack stand and complete accessories , glass corner shelf , corner shelf of toughened glass with chorme plated steel frame , corner shelf above whq with toughned glass and chrome plated steel frame , cp bib cock of 15mm bore short body with isi mark , cp stop cock of 15mm bore , decorative looking mirror 600mm x450mm with suitable pvc frame with isi mark , looking mirror with decorative pvc beading , chromium plated , glass shelf with chromium plated steel frame with isi mark , pvc insulated connection 15 mm dia 450mm long with isi mark , pvc insulated connection 16mm dia 450mm long isi mark. , pvc insulated connection 15 mm dia 450mm long with pvc washer. , pvc pipe 110mm dia , dwchp pipe 110mm dia , socket , tee 45 degree. , tee 90 degreee , bend. , pvc cowel 110mm dia with isi mark , pvc nahani trap 75mm dia with isi mark. , 100mm dia stainless steel jali with hole for waste pipe with isi mark. , 100mm dia //bid details 2 / 111 stainless steel jali without hole isi marked. , upvc 15mm pillar cock with isi mark. , dwchp pipe 75mm dia , pvc fittings for pipe 75mm dia with isi mark pressure rating 6 kg cm2 alongwith , tee 45 degree , tee 90 degree , bend , taflon tape , pvc cowel 110mm dia with isi mark. , pvc 100mm dia vent pipe 1200mm long with cowl , cowl , pvc 7