REPAIRS TO DRAINAGE AND MISC WORK AT ZONE C UNDER AGE BR DETT-III OF GE 862 EWS

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

Demolition of brick work or stone masonry built in cement mortar including all quoins arches pillars etc excl using ashlar facing dressed stone work and pre-cast concrete articles, complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

Demolition of unreinforced cement concrete n.exc. 15cm thick above or below ground level, complete all as specified and directed.

M&L for brickwork with class B (old size) bricks straight or curved on plan exc 6m mean radius, built in CM (1:4), complete all as specified and directed.

All as per item No 5.00 here-in-before but except bricks.

M&L for brickwork with flyash brick (old size), straight or curved on plan exc 6m mean radius, built in CM (1:4), complete all as specified and directed.

M&L for HDPE DWC, SN-4 sewerage pipe 150mm inner dia laid and jointed complete with collars, complete all as specified and directed.

M&L for cement concrete type C-2, 1:3:6 (using 40mm graded stone aggregate) 75 mm thick as in plinth protection laid in slope 1:12 from outer edge of the wall finished even and fair without using extra cement ,laid in alternate bays including providing 6mm wide joints through out the thickness of plinth protection in concrete bays and in between walling and plinth protection,joint filled mastic filling comprising of one part of heated bituminous 85/25 and 3 parts of sand (all by weight), complete all as specified and directed.

M&L for construction of LLDPE septic tank (conventional) of capacity 30 users designed to carry sewage and sludge water, excavation in any type of soil, PCC 1:4:8, type D-2 in foundation, vent shaft, connection etc including returning, filling of soil at sides of tank, well ramming in layers and removing excavated surplus soil to a distance not exc 50m, complete all as specified and directed.