supply of construction materials , ( for - bararupak ( item no 1 to 77 ) ) cement ppc in 50 kg bags . ( make - ambuja / birla gold / ultratech / acc ) , sand fine , stone aggregate graded 20mm , stone aggregate graded 40mm , stone aggregate 63mm for hard core , precast cement concrete block of size 400x200x200mm , 10 mm dia tmt bar . ( make - tata / sail / kamdhenu / jai balaji ) , 8 mm dia tmt bar . ( make - tata / sail / kamdhenu / jai balaji ) , binding wire 20 guage , water proofing compound . ( make : perma plast-o-proof std ) , glass dividing strips 3mm thick 38 mm wide , ppgi colour coated sheet 10 x 3 , 0 . 60mm thick . ( make : tata / jindal / bhusan ) , ppgi colour coated sheet 12 x 3 , 0 . 60mm thick . ( make : tata / jindal / bhusan ) , ppgi colour coated sheet 18 x 3 , 0 . 60mm thick . ( make : tata / jindal / bhusan ) , 16mm dia x 300mm long foundation bolt with nut , bolt of 50mm length and 12mm dia full threaded with nut and washer , bolt of 75mm length and 12mm dia full threaded with nut and washer , ridge 0 . 6mm ppgi 8 long . ( make : tata / jindal / bhusan ) , ppgi corner sheet 0 . 6mm thick 10 long and 2 width . ( make : tata / jindal / bhusan ) , j hooks 150x8mm full threaded with nut and washer , self tapping screws 1 , window glass of size 18 x 15 , door glass of size 24 x 18 , glass putty , pbs roll 3mm thick , 10mtr length and 01 mtr width , surface and wall mounted led tube rod 15 watt , 1600 lumens output with suitable fitting frame . frame shall be powder coated with aesthetically designed dual colour ends caps with bipin holder , connector block complete . ( make : bajaj / havells / philips ) , pixel bulk head fittings in deep drawn anodized aluminium body , epoxy white powder coated and heat resistant prismatic glass cover with specially designed gasket with led lamp 1 x 5 watt . ( make : bajaj / havells / philips ) , pvc indulated , heavy duty , 1100 volt grade cable with aluminium conductor , twin core , 6 sqmm served with sheathing of pvc tape and overall pvc sheathed , flat or circular . ( make : finolex / havells / paragon / plaza ) , porcelain insulating hangers , pvc sheathed unamoured stranded copper conductor cable of size 1 . 0 sqmm dia conform to is 694 / 1900 ( green in colour of 90 mtr roll ) . make : finolex / havells / paragon / plaza ) , pvc sheathed unarmoured stranded copper conductor cable of size 1 . 5 sqmm dia conform to is 694 / 1990 ( green in colour of 90 mtr roll ) . ( make : finolex / havells / paragon / plaza ) , pvc sheathed unarmoured stranded copper conductor cable of size 2 . 5 sqmm dia conform to is 694 / 1990 ( green in colour of 90 mtr roll ) ( make : finolex / havells / paragon / plaza ) , pvc sheathed , armoured , stranded , aluminium conductor cable of size 25 sqmm dia 4 core conform to is 694 / 1990 ( green in color of 90 m roll ) . make - plaza / paragon / finolex / havells / richa , modular switch piano flush type 6 amp , 240 volts single pole one way . ( make : havels / legrand ) , modular switch piano flush type 16 amp , 240 volts single pole one way . ( make : havels / legrand ) , modular socket outlet multipurpose 2 / 3 pin 6 amps flush button type . ( make : havells / legrand ) . , modular socket outlet multipurpose 2 in 1 , 6 and 16 amps . ( make : havells / legrand ) . , surface mounting plastic boxes suitable for modular switches 12 module of size 8 x 6 . ( make : havells / legrand ) , surface mounting plastic boxes suitable for modular switches 8 module of size 9 x 3 . ( make : havells / legrand ) , surface mounting plastic boxes suitable for modular switches 6 module of size 8 x 3 . ( make : havells / legrand ) , surface mounting plastic boxes suitable for modular switches 4 module of size 5 x 3 . ( make : havells / legrand ) , combined cover plate with frame ( inner & outer ) white suitable for modular switch / socket of 12 module . ( make : havells / legrand ) , combined cover plate with frame ( inner & outer ) white suitable for modular switch / socket of 8 module . ( make : havells / legrand ) , combined cover plate with frame ( inner & outer ) white suitable for modular switch / socket of 6 module . ( make : havells / legrand ) , combined cover plate with frame ( inner & outer ) white suitable for modular switch / socket of 4 module . ( make : havells / legrand ) , blanking plate for modular switch / socket . ( make : havells / legrand ) , ceiling rose , surface bakelite , 65 x 50mm , 2 to 3 terminals . ( make : anchor / crabtree ) , flexible pipe pvc heavy duty 20 mm dia , pvc pipe 20mm dia , heavy duty , isi marked . ( make : polycab / suncab / indoplast / surya ) , pvc elbow for 20mm dia pvc pipe . ( make : polycab / suncab / indoplast / surya ) , pvc space bar saddles for 20mm dia pvc pipe . ( make : polycab / suncab / indoplast / surya ) , pvc coupler for 20mm dia pvc pipe . ( make : polycab / suncab / indoplast / surya ) , pvc junction box two way 20mm dia . ( make : polycab / suncab / indoplast / surya ) , pvc junction box three way 20mm dia . ( make : polycab / suncab / indoplast / surya ) , pvc junction box four way 20mm dia . ( make : polycab / suncab / indoplast / surya ) , pvc junction linker , 75 x 75mm . ( make : polycab / suncab / indoplast / surya ) , house service bracket ( hook type ) complete with 3 m long gi pipe 40mm dia medium grade with two nos 900 bend , ms hooks / clamps and stay of guy , mcb db 4 way spn , 240 volt conform to is-13032 . ( make : havells / indo asian / legrand ) , mcb 10 a sp , 240 volt breaking capacity 10 ka conform to iec-60898 ( 2002 ) and is8828 ( 1996 ) . ( make : havells / indo asian / legrand ) , mcb 20 a sp , 240 volt , breaking capacity 10 ka conform to iec-60898 ( 2002 ) and is8828 ( 1996 ) . ( make : havells / indo asian / legrand ) , mcb 32 a dp , 240 volt , breaking capacity 10 ka conform to iec-60898 ( 2002 ) and is8828 ( 1996 ) . ( make : havells / indo asian / legrand ) , insulation tape 19mm width , 25m long . , no 8 x 19 csk screw full threaded , nuts and bolts 12mm , 2 , nuts and bolts 16mm , 2 , synthetic enamel paint white / green . ( make : aisan / nerolac / berger ) , cement base paint . ( make : snowcem / powercem ) , thinner , painting brush 100mm , galvanised steel earth 600 x 600 x 6mm thick with 23mm dia hole on its center , ci cover of 10mm thick hinged to ci frame suitable for fixing with pcc earth pit chamber of size 300 x 300 x 300mm , gi tubing , medium grade 20mm dia . ( make - tata / sail / kamdhenu / jai balaji ) , gi tubing , medium grade , 15mm dia . ( make - tata / sail / kamdhenu / jai balaji ) , charcoal , common salt commercial , steel funnel ( to be fixed with one end of gi tubing 20mm dia ) , gi earth wire 4mm dia , ( for - ap sigar ( item no 78 to 154 ) ) cement ppc in 50 kg bags . ( make - ambuja / birla gold / ultratech / acc ) , sand fine , stone aggregate graded 20mm , stone aggregate graded 40mm , stone aggregate 63mm for hard core , precast cement concrete block of size 400x200x200mm , 10 mm dia tmt bar . ( make - tata / sail / kamdhenu / jai balaji ) , 8 mm dia tmt bar . ( make - tata / sail / kamdhenu / jai balaji ) , binding wire 20 guage , water proofing compound . ( make : perma plast-o-proof std ) , glass dividing strips 3mm thick 38 mm wide , ppgi colour coated sheet 10 x 3 , 0 . 60mm thick . ( make : tata / jindal / bhusan ) , ppgi colour coated sheet 12 x 3 , 0 . 60mm thick . ( make : tata / jindal / bhusan ) , ppgi colour coated sheet 18 x 3 , 0 . 60mm thick . ( make : tata / jindal / bhusan ) , 16mm dia x 300mm long foundation bolt with nut , bolt of 50mm length and 12mm dia full threaded with nut and washer , bolt of 75mm length and 12mm dia full threaded with nut and washer , ridge 0 . 6mm ppgi 8 long . ( make : tata / jindal / bhusan ) , ppgi corner sheet 0 . 6mm thick 10 long and 2 width . ( make : t