bids are invited for 1 constr mtrl1 ordinary portland cement ( opc ) 43 gradein 50 kg bags ( make: acc / ultra tech / shankar / cci ) 2 constr mtrl2 sand fine 3 constr mtrl3 stone aggregate graded 20 mm 4 constr mtrl4 stone aggregate graded 40 mm 5 constr mtrl5 hard core 3 to 4 6 constr mtrl6 precast cement concrete brick of size 230x100x75mm 7 constr mtrl7 water proofing compound ( make : dr fixit ) 8 constr mtrl8 non skid ceramic tiles of size 600x600x10mm thick ( make: kajaria / asian / orient or johnson ) 9 constr mtrl9 interlocking tile of size 20 x 11.50 x 7.50 cm 10 constr mtrl10 tmt bar 08 mm dia ( make: tata / sail / kamdhenu ) 11 constr mtrl11 tmt bar 10mm dia ( make: tata / sail / kamdhenu ) 12 constr mtrl12 tmt bar 16mm dia ( make: tata / sail / kamdhenu ) 13 constr mtrl13 drapery curtain rod5 long 20mm dia. 14 constr mtrl14 drapery curtain rod4 long 20mm dia. 15 constr mtrl15 bracket for curtain rod 16 constr mtrl16 white cement make-birla gold 17 constr mtrl17 lime unslaked of best quality ( make: tata / lakshmi ) 18 earthing item1 lightening conductor with safe chemical :- ( a ) zinc & alloy coated safe earthing electrode ( 76.3mm dia ) 2 mtr long with back frilled compound conductolite - 2 bags cpri approved. ( b ) air terminal single pointed aluminum rod 12mm dia and 600mm. ( c ) gi pipe med graded 03 mtr long 40mm dia. ( make : tata / jindal / bansal ) . ( d ) insulator with screw 10 nos. ( e ) aluminum cable 70 sqmm multi-stranded single core. ( make : plaza / havells / rallison isi marked ) - 10 rm. ( f ) testing points terminal box made out of gun metal or phosphorous of size 75 x 75 x 25mm with screw. ( g ) nut & bolts 2 x 1 / 2 - 8 nos. ( h ) fdn nuts & bolts 16mm x 400mm - 40 nos ( j ) aluminum lugs 70 sqm for connection of cable with nut & bolts of suitable size - 02 nos ( k ) frp earthing pit cover - 01 nos