Construction work by laying drain and interlocking tiles in damaged service line from C-01 to C-12 and C-23 to C-33 in Ward-83 Shyampark Ex0.

Dismantling reinforced cement concrete or reinforced brick work including stacking of materials as directed by the Engineer-in- charge within a distance of 60 metre (200 |feet). PWD SOR 2022 17.3

Dimantling brick work or stone work in lime or cement mortar and including stacking of materials as directed be the Engineer-in- charge within a distance of 60 meter (200 2022/17. feet).PWD SOR 2022 17.2.2

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead

deduct old tiles etc

concrete with 4cm gauge brick ballast fine sand of 1.25 FM and cement in proportion of 1:6:12 in foundation and under floor including supply of all material labour tools & plant etc

First class Brick Work in (1:4) cement & four coarse sand |2.20 F.M. morter in foundation and plinth and T&P etc all completed as per the direction of engineer - in -charge. (AS PER PWD SOR 2022 PAGE NO 20 SI NO 6.0S ITEM NO 305 (a)

12 mm thick plaster with cement and coarse sand of1.25 |fineness modules in (1:4) over brick work minimunm thickness not to be less than 1 cm including supply of all material, labour, tools & plant etc required for proper completion of the work. (AS PER PWD SOR 2022 PAGE NO 36 SI NO 13.11 NEW ITEM)

S/L C:C (1:2:4) with 20 mm stone grit, coarse sand & cement etc all complete as the direction of engineer in charge

S/L of stone ballast 22.4 to 53 mm size with stacking for measurment etc all complete as per the direction of engineer in-charge . AS PER PWD SOR 2020 RMR

Consolidation of stone aggregates of 45-63 mm/22.4-53mm size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper

Supply & laying 80 mm thick Precase cement concrete ishape interlocking paver block (Grey color) with top layer of minimum 8 mm thickness having plan dimension |200X(160+120mm) of O.P cement smoothing gloss |finish,skid resistant manufacturered from rubber moulds M 30 GRADE