supply of construction materials and misc stores , supply of construction materials and misc stores , bricks sub class `b of size 230mm x 115mm x 75mm conforming to is-1077- 1986 having smooth rectangular faces with sharp corners , metallic in sound and free from flaws and cracks . , portland pozolana cement ( ppc ) 43 grade as per ( is-8041-1990 ) packed in 50 kgs hdpe bags conforming to is 11652/2000 make : ultra tech/ ambuja/acc/birla or equivalent . , stone aggregate shall be crushed stone 20mm graded conforming to is-383 1970 and shall be clean hard tough , durable and of uniform quality through out . the aggregate shall be free from soft disintegrated materials , vegetable and other organic impurities . , stone aggregate shall be crushed stone 40mm graded conforming to is-383 1970 and shall be clean hard tough , durable and of uniform quality through out . the aggregate shall be free from soft disintegrated materials , vegetable and other organic impurities . , fine sand shall be clean , sharp , angular hard and durable free from adherent coating and shall not contain clay , mica and other impurities . the maximum quantities of clay and fine silt in sand shall not be more than 5% by mass as per is-383-1970 . , mild steel tmt bars as in reinforcement 10mm dia conforming to fe 500 is-226 of 1975 make : sail/ /amba/tata/jindal or equivalent . , mild steel tmt bars as in reinforcement 12mm dia conforming to fe 500 is-226 of 1975 make : sail/ /amba/tata/jindal or equivalent . , mild steel tmt bars as in reinforcement 20mm dia conforming to fe 500 is-226 of 1975 make : sail/ /amba/tata/jindal or equivalent . , integral water proofing compund conforming is-2645 of 1975 . make : pidilite/jk or equivalent . , bitumen for water proofing shall conforming to is-1580 of 1968 . , low density polythene sheet shall be 300 micron it shall be black in colour or any colour and shall contain not less than 2 . 5 + 0 . 5% of carbon black it shall be uniform in colour , texture , finish and conforming to is 2508 of 1984 . , steel wire machine made nails of various size countersunk head and other end sharp and pointed . , mild steel soft drawn binding wire annealed dia not less then 0 . 09mm swg conforming to is-10632 of 1983 . , red oxide primer conforming to is-104-1979 make : berger / shalimar/asian , paint synthetic enamel olive green/red/yellow/black gd-iii conforming to is-2932-1974 make : asian/ shalimar /berger . , turpentine oil . make : asian/ shalimar/berger . , paint brush 2 , paint brush 4 , pre-fab mild steel single leaf door of size 900 mm x 1900 mm made out of angle iron 40 mm x 40 mm x 6 mm , ms black sheet 4 mm thick with suitable strong hold fasts for embedding in concrete/wall as per is-1038-1983 . doors to be provided with door stoppers with chowkhat of ms angle 50x50x6mm ( 975mm + 2 x 2025mm ) and 4x125mm ms butt hingle , with suitable strong 06x hold fasts of size 300 long over all size ms flat iron 30x6mm for embedding in concrete/wall as per is-1038-1983 . doors to be provided with door stoppers , 02 nos ms handle and 02x 20mm dia sliding bolt fabricated type of 300mm long complete all as directed . , loop hole . pre-fab mild steel loop hole size 750 mm x 600 mm ( two numbers ) will be fixed . the loop hole shutter shall be provided with suitable bolting arrangement . a ms hook is to be provided in front of each loop hole in ceiling of roof slab , the shuttering of opening to divided into three nos of parts . middle parts be of size 450x600mm and other two shutter be of blance equal size , all three shutters to be opened/closed in dependently and ms hings to be provided at bottom of shutter & tower bolt to be provided at top of shutter as per drgs & specifications . , loop hole . pre-fab mild steel loop hole inner size 550x450mm and outer size 750x450mm ( two numbers ) will be fixed/one loop hole of size 1000x450mm ( inner ) and 1500x450mm ( outer ) . the loop hole shutter shall be provided with suitable bolting arrangement . a ms hook is to be provided in front of each loop hole in ceiling of roof slab ( note : central loop hole of size 1000x450mm is to be divided in to three parts , centre part be of size 550x450mm and all three shutters be fixed with ms hinges at frame at bottom and at top tower bolt to be provided in each shutter ) . section of shutter and frame etc are as per drg enclosed . , pre-fab mild steel single leaf door of size 900 mm x 1900 mm frame andmade out of angle iron 40 mm x 40 mm x 6 mm and ms sheet 12mm thick of same size and with chowkhat of ms angle 50x50x6mm ( 975mm + 2 x 2025mm ) and 4x125mm ms butt hingle , with suitable strong 06x hold fasts of size 300 long over all size ms flat iron 30x6mm for embedding in concrete/wall as per is-1038-1983 . doors to be provided with door stoppers , 02 nos ms handle and 02x 20mm dia sliding bolt fabricated type of 300mm long complete all as directed . , loop hole . pre-fab mild steel loop hole of size 2825mmx 650mm frame of angle iron 40x40x6mm and 14 nos ms hold fasts and shutters of size 4 nos x 465mmx635mm and 2 nos x 470mm x 635mm ( divided into 6 shutters as per drg ) and frame of shutter ms angle 35x35x5mm and 6x2= 12 nos 100mm ms hinge ( 2 with each shutter ) and 12mm thick ms sheet to cover all 6 shutters and 02 no ms handle complete all as specified and shown on drawings . , pre-fab mild steel single leaf door of size 1470 mm x 1900 mm frame andmade out of angle iron 40 mm x 40 mm x 6 mm and ms sheet 12mm thick of same size and with chowkhat of ms angle 50x50x6mm ( 1500mm + 2 x 2025mm ) and 4x125mm ms butt hingle , with suitable strong 06x hold fasts of size 300 long over all size ms flat iron 30x6mm for embedding in concrete/wall as per is-1038-1983 . doors to be provided with door stoppers , 02 nos ms handle and 02x 20mm dia sliding bolt fabricated type of 300mm long complete all as directed . , loop hole . pre-fab mild steel loop hole of size 1470mmx 450mm frame of angle iron 40x40x6mm and 08 nos ms hold fasts and shutters of size 2x 280mm x435mm & 01x 900mmx435mm ( divide in to three parts as per drg ) and frame of shutter ms angle 35x35x6mm and 3x2= 06 nos 100mm ms hinge ( 2 with each shutter ) and 12mm thick ms sheet to cover shutters and 03x01 no ms handle complete all as specified and shown on drawings . , ldpe pipes 50 mm dia of pressure rating 6 kgf/sqcm 3 . 5 mtr long . , gi lock pad size 50mm 6 levers make : nailax/harrison/aligarh . , lubricants for concrete mixture , k oil for needle and plate vibrator , concrete mixer with self loader and lifter ( upto 2 . 5 m )