supply of b / r items of bunker for op wks - 1 ismb 200x100mm, 4.27m long conforming to is 808 ( part i ) 1973 ismb ( wt not less than 25.4 kg / m ) should be welded with 5mm thick ms plate of size 250mmx250mm of predrilled holes to receive 12mm dia, bolts 250mm long with hexagonal nuts & washers.roofing shell be provided 2xismb of length 4.27 m long . nmake sail / tata / jindal. 2 ismb 200x100mm, 4.64m long conforming to is 808 ( part i ) 1973 ismb ( wt not less than 25.4 kg / m ) should be welded with 5mm thick ms plate of size 250mmx250mm of predrilled holes to receive 12mm dia, bolts 250mm long with hexagonal nuts & washers. nmake sail / tata / jindal. 3 foundation bolt 12mm dia 250mm long with necessary nut, bolt and washer for fixing / embed ismb with concrete block 4 srt 2000mm long, width 615mm, 2mm thick steel sheet with one coat of red oxide primer and two coats of synthetic enamel og paint and including with necessary nut, bolt and washer for fixing srt with srt and concrete block n ( make :tata / sail / jindal ) 5 srt 2440mm long, width 615mm, 2mm thick steel sheet with one coat of red oxide primer and two coats of synthetic enamel og paint and including with necessary nut, bolt and washer for fixing srt with srt and concrete block n ( make :tata / sail / jindal ) 6 srt 1500mm long, width 615mm, 2mm thick steel sheet with one coat of red oxide primer and two coats of synthetic enamel og paint and including with necessary nut, bolt and washer for fixing srt with srt and concrete block n ( make :tata / sail / jindal ) 7 srt 1830mm long, width 615mm, 2mm thick steel sheet with one coat of red oxide primer and two coats of synthetic enamel og paint and including with necessary nut, bolt and washer for fixing srt with srt and concrete block n ( make :tata / sail / jindal ) 8 srt 1600mm long, width 615mm, 2mm thick steel sheet with one coat of red oxide primer and two coats of synthetic enamel og paint and including with necessary nut, bolt and washer for fixing srt with srt and concrete block n ( make :tata / sail / jindal ) 9 srt bolts 50 x 12mm with including two nos steel washers with each srt bolts 10 main door. ms steel door size 0.90 x 1.95m door frame made from angle iron size 55x55x6mm and shutter frame made of angle iron size 50 x 50 x 6mm and 06 nos of hold fast shall be welded of each door frame the shutter shall be covered with 2mm thick ms sheet, 50x6mm thick ms flat for braces and it will also have 3 nos 100mm long ms hinges welded on the frame. the door shall be provided with 2 nos ms oxidized aldrops of 300mm length. 03 nos x butt hinges welded with door frame etc complete. ms oxidized tower bolts of size 200mm at the top and 100mm at the bottom on each shutter and two nos 150mm handles steel conforming to fe-290 gde e-165 and incl two coats of synthetic enamel og paint over a coat of red oxide primer as all as specified and complete. n ( make :tata / sail / jindal ) 11 main door. ms steel door size 0.90 x 1.95m door frame made from angle iron size 50x50x5mm and shutter frame made of angle iron size 40 x 40 x 5mm and 06 nos of hold fast shall be welded of each door frame the shutter shall be covered with 2mm thick ms sheet, 50x6mm thick ms flat for braces and it will also have 3 nos 100mm long ms hinges welded on the frame. the door shall be provided with 2 nos ms oxidized aldrops of 300mm length. 03 nos x butt hinges welded with door frame etc complete. ms oxidized tower bolts of size 200mm at the top and 100mm at the bottom on each shutter and two nos 150mm handles steel conforming to fe-290 gde e-165 and incl two coats of synthetic enamel og paint over a coat of red oxide primer as all as specified and complete. n ( make :tata / sail / jindal ) 12 steel door. prefabricated steel door of size 0.90 x 1.80m to be provided with single door shutter frame made from ms angle 50 x 50 x 5mm and door frame of isa 65x65x6 mm. the door shutter shall be provided with 2mm thick ms sheet supported with 25 x 4mm ms flats at equal intervals. 03 nosx 150mm long hinges should be provided with the door shutter fixed with nut and bolts to the doorframe so that the door can be opened externally. 02 nos x ms tower bolt, 02 nos x 150 mm long ms handle, and 06 nos x hold fast welded with door frame etc complete.incl two coats of synthetic enamel og paint over a coat of red oxide primer ( make- tata / sail / jindal ) 13 steel door. prefabricated steel door of size 0.90 x 1.975m to be provided with single door shutter frame made from ms angle 50 x 50 x 5mm and door frame of isa 65x65x6 mm. the door shutter shall be provided with 2mm thick ms sheet supported with 25 x 4mm ms flats at equal intervals. 03 nosx 150mm long hinges should be provided with the door shutter fixed with nut and bolts to the doorframe so that the door can be opened externally. 02 nos x ms tower bolt, 02 nos x 150 mm long ms handle, and 06 nos x hold fast welded with door frame etc complete.incl two coats of synthetic enamel og paint over a coat of red oxide primer door shall be provided at entrance above ground level at second step as shown in sketch’t’. ( make- tata / sail / jindal ) 14 prefabricated mild steel ventilator ( single leaf ) of size 0.450 x 0.300m with shutter of 2mm thick ms sheet and ms angle iron frame 50 x 50 x 6mm and inner shutter frame 40 x 40 x 6mm with bracing, 02 nos x ms tower bolt, 01 x ms handle, 02 nos x 75mm long ms hinges and hold fast etc complete. guard bars of 16mm dia ms plain bar 03 nos shall be provided at each ventilator including wire mesh. incl two coats of synthetic enamel og paint over a coat of red oxide primer ventilator shall be provided at top of the wall at roof level. n ( make- tatasail / jindal ) 15 prefabricated mild steel ventilator ( single leaf ) of size 0.450 x 0.600m with shutter of 2mm thick ms sheet and ms angle iron frame 50 x 50 x 6mm and inner shutter frame 40 x 40 x 6mm with bracing, 02 nos x ms tower bolt, 01 x ms handle, 02 nos x 75mm long ms hinges and hold fast etc complete. guard bars of 16mm dia ms plain bar 03 nos shall be provided at each ventilator including wire mesh. incl two coats of synthetic enamel og paint over a coat of red oxide primer ventilator shall be provided at top of the wall at roof level. n ( make- tatasail / jindal ) 16 loop holes.loop hole of size 700 x 370mm shall be provided . each loop hole will have a clear opening of 340x 360mm with two shutters opening up independently with arrangements for putting stay at centre of each shutter at top. loop hole will be made of ias 40 x 40 x 5mm frame and 10mm ms provided in each shutter at top. one peep hole with sliding slit of size 75 x 75mm will be provided in the center of the shutter of each loop hole. elbow rest along the length of loop hole near its lower edge will be provided with an ms plate 200mm long 4mm thick. each loop hole shall be provided at 300mm above ground level. ( make- tata / sail / jindal ) 17 loop holes.loop hole of size 1300 x 600mm shall be provided . each loop hole will have a clear opening of 340x 360mm with two shutters opening up independently with arrangements for putting stay at centre of each shutter at top. loop hole will be made of ias 40 x 40 x 5mm frame and 10mm ms provided in each shutter at top. one peep hole with sliding slit of size 75 x 75mm will be provided in the center of the shutter of each loop hole. elbow rest along the length of loop hole near its lower edge will be provided with an ms plate 200mm long 4mm thick. each loop hole shall be provided at 300mm above ground level. ( make- tata / sail / jindal ) 18 loop holes.loop hole of size 900 x 600mm shall be provided . each loop hole will have a clear opening of 340x 360mm with two shutters opening up independently with arrangements for putting stay at centre of each shutter at top. loop hole will be made of ias 40 x 40 x 5mm frame and 10mm ms provided in each shutter at top. one peep hole with sliding slit of size 75 x 75mm will be provided in the center of the shutter of each loop hole. elbow rest along the length of loop hole near its lower edge will be provided with an ms plate 200mm long 4mm thick. each loop hole shall be provided at 300mm above ground level. ( make- tata / sail / jindal ) 19 mild steel prefabricated loop hole with shutter of size 750 x 450mm .each loop hole will have single shutters opening up independently with arrangements for putting stay at centre of each shutter at top. loop hole will be made of ias 40 x 40 x 5mm frame with hanging arrangement . elbow rest along the length of loop hole near its lower edge will be provided with an ms plate 850mm longx450mm wide and 4mm thick including hinges and stay for ease to fold down if not reqd. each loop hole shall be provided at 1350mm above plinth level. n make – sail / tata / jindal 20 og colored hdpe sheet 150 gsm 18x15 21 wpc ( in powder form ) as per is 2645-1945 make bostic / dr fix it or equivalent integral water proofing compound as per manufature instruction nmake bostic / dr fixit / stp ) 22 ppgi sheet 2.44mtr long pre painted galvanized iron sheet of size 2440mm x 1050mm x 0.50mm of green colour having tensile strength of 240 mpa complete all as specified and directed n ( make sail, tata, jindal ) . 23 ppgi sheet 3600mm long pre painted galvanized iron sheet of size 3600mm x 1050mm x 0.50mm of green colour having tensile strength of 240 mpa complete all as specified and directed n ( make sail, tata, jindal ) . 24 ppgi sheet 1.80mtr long pre painted galvanized iron sheet of size 1800mm x 1050mm x 0.50mm of green colour having tensile strength of 240 mpa complete all as specified and directed n ( make sail, tata, jindal ) . 25 ppgi sheet 1.50mtr long pre painted galvanized iron sheet of size 1500mm x 1050mm x 0.50mm of green colour having tensile strength of 240 mpa complete all as specified and directed n ( make sail, tata, jindal ) . 26 foundation bolts for fixing rater to walls of 10mm dia x 100mm long with nut & washer complete with isi mark 27 foundation bolts for fixing rater to walls of 10mm dia x 150mm long with nut & washer complete with isi mark 28 rafter shs ( square hollow section ) 72 x 72x 4mm, 3.30m long x 2 nos, welded alongwith predrilled 4mm thick ms for fixing foundation bolts. n ( make sail, tata, jindal ) 29 rafter shs ( square hollow section ) 72 x 72x 4mm, 4.4m long x 2 nos shall be welded with ms connecting ms plates of size 225mm x 150mm x 4 mm for fixing 4 nos x foundation bolts and grouted with buffer wall and grouting with and columns at entrancein addition 3 nos of ms plate size 225mmx150mmx4 mm for fixing purlin over rafter . ms plates shell be predrilled suitable to receive 02x10 mm dia 150 mm long with nut and 2xsteel washer complete. n ( make sail, tata, jindal ) . 30 purlin / lateral ties . 3x2.46 m long purlin ( rhs ) of size 66x33x2.90mm shell be provided at roof for fixing ppgi sheet .as a lateral tie 2x4.40 m long shell be fixing to sides of brick column at wall intrance by using 4 mm thick ms plates welded with lateral tie for fixing ppgi sheet to side n ( make sail, tata, jindal ) . 31 purlin rhs ( rectangular hollow section ) 66x33x2.90mm, 2.20 m long x 5nos at roof top and 4.40 m long x 2 nos at lateral ties to support vertical sheets laid at side. n ( make sail, tata, jindal ) . 32 wind tie flat iorn 50x6mm, 2.46m long n ( make sail, tata, jindal ) . 33 wind tie flat iorn 50x6mm, 2.20m long n ( make sail, tata, jindal ) . 34 ms plate 4mm thick size 225 x 150mm x 12 nos ( connecting plate rafter to purlin and purlin to rater ) n ( make sail, tata, jindal ) . 35 60mm length 10mm dia bolt including 3mm thick 2nos of washer and one nut etc and complete 36 self taping screw 75mm long of best quality 37 painting brush 4 wide of best quality 38 paint brush 2” wide of best quality 39 paint brush 3” wide of best quality 40 obd white colour n ( make :berger / nerolac / asian paint ) 41 wall putty / sealant for internal surface finish ( knifing paste filler grey ) conforming to is 2932-1974 n ( make :berger / nerolac / asian paint ) 42 cement based paint including og color tint n ( make :berger / nerolac / asian paint ) 43 cement based paint including dark brown color tint n ( make :berger / nerolac / asian paint ) 44 cement based paint including off white color tint n ( make :berger / nerolac / asian paint ) 45 robin blue 46 glue for lime 47 lime slaked conforming to is-712-1984 48 synthetic paint og colour n make:-nerolac / berger / asian paint 49 red oxide primer. nmake:-nerolac / berger / asian paint 50 turpentine oil. make:-nerolac / berger / asian paint 51 ceiling in habitat with 25 mm polystyree sandwiched between 2 x 6 mm thick marine grade plywood shall be fixed or laid with gi frame work for seamless ceiling comprising of gi perimeter channel 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre / intermediate channel 0.9mm thick having two equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with gi cleat and steel expansion fasteners with and including ceiling section ( not exceeding 1.2m length ) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with clips of 10.5mm fixed to the intermediate channel at 457mm centre to centre and corner angle 0.55 mm thickness of size 25mm x25mm complete fixed with nut & bolt and cleat etc as required . make:-armstrong / lafarge / gyproc 52 hdpe / pp og color sand bag of size 830mm x 350mm 53 ms binding wire 0.9mm dia annealed. 54 supply only polythene film black 50 micron for laying in floor and like 55 timer ballies class i 10 long 125 mm dia at bottom and 100 mm dia at top 56 wooden plank ( 1x8 ) 20 mm thick 57 nails 2 and 4 mixed