providing and fixing gi water pipeline & imp pathways, drainage system at room no.k 4/6, bmc colony, barve nagar, ghatkopar (w) in beat no.128 n ward-2 removing mosaic, cement marble, granites non-slippery, tandur, kotah, shahabad stone 3 excavation for foundation, substructures, etc & general building works in soft/ disintegrated rock 4 nominal mix of 1:3:6 (1 cement opc: 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 5 demolishing brick work in lime or cement mortar including plaster, paint, etc 6 brickwork with non modular bricks of class dsgn 3.5 & above in foundation & plinth in c:m 1:4 7 brickwork with non modular bricks of class dsgn 3.5 & above in foundation & plinth in c:m 1:3 8 p & a 20 mm thick internal sand faced cement plasterin cement mortar 1:2 at all heights 9 p&l 25-30 mm thk. rough shahbad stone -paving/flooring 10 p&a 20mmthk ext.plaster with neat cementupto10m from gl in 2coats formasonry,concretesurfacesc:m1:1 11 nominal mix of 1:2:4 (1 cement opc: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 12 p/fr.c.c. cover on inspection chamber of size 90 cm x 45 cm. and 50 mm. thick, etc., directed. 13 p/l & jointing glazed stoneware pipes class sp-1 with stiff mix of cement mortar 250 mm dia 14 p/l cement concrete 1:4:8 all-round s.w. pipes including bed concrete 250 mm diameter s.w. pipe 15 constructing b.m. inspection chamber 90 x 45 x30cm in cement mortar 1:4 with rcc top slab 16 p/f ms angled isa 5050 of 6mm welded frame for rectangular insp. chamber of 90x45 cm with rcc cover 17 extra on item cs-ps-194 for additional depth above 30 cm of 230 mm brick walls 18 providing and fixing g.i. pipesincluding trenching and refilling etc 15 mm dia nominal bore 19 providing and fixing g.i. pipesincluding trenching and refilling etc 20 mm dia nominal bore 20 p/f in position upvc/swr (soil/waste/rain) pipe of type-b 75 mm dia in any position incl fittings 21 providing and fixing g.i. pipesincluding trenching and refilling etc 32 mm dia nominal bore