tender for improvement of sarvice lane and cross form babupurwa colony in ward 80 zone 03 - providing and laying in cement concrete 1:6:12 ( 1 cement 6 fine sand 12 graded brick aggregate) and curing complete including etc all cmp 2 dismentaling of interlocking tile etc all comp 3 12 mm cment plasterin single coat or half brick work for interior plasting up to flor teo level including internal rounded angles etc all comp 4 providing and laying in cement concrete 4:2:1 of not less than strength of m 150 ( stone ballast 4 (20 mm normal size):2 apprroved coarse sand:1 cement ) and curring conplete including etc all comp 5 earth work in cutting in ordinary soil lead 30 mt & lift 1.5 mtincl .lab t&p etc all comp 6 eart excavationin trenches for foundation pipeordinary soil lead 50 mt & lift 1.5 mt etc all com 7 m-150 class work brick work in 1:4 cement mortor with cement & c- sand of 1.25 fineless moduius mortar in foundation and plint including etc all comp 8 r.c.c. slab work inj open foundation 1:1.5:3 with cement c-sand & 20 mm stone grit ballast including shuttering etc all comp 9 m.s or tor steel (12-16) mm dia iron work in renforcement cutting bending and binding including etc all comp 10 construction of gsb granular sub base by providing well graded material spreding in uniform layers with mortar grader on prepared surface comp 11 relaying of 80 mm pcc interlocking tiles etc all comp 12 proc./laying 80 mm thick rubber moulded interlocking tiles with sand filling inc etc all comp 13 diposal of earth up to 3 km loading and unloading etc all comp