SPL REPAIR AND ADDN ALTN OF SEWAGE LINE OF SINGLE LIVING JCOS OR LINES ACCN OF 222 ABOD AND ACCN OF A B BLOCK UNDER GE NARANGI

Cleaning of manholes of depth n. exc. 1.5 M deep manually by taking off sludge waste soil and silted soil from the existing manhole of any size including taking down cover slab of any type, thickness and size carefully and refixing in same position after necessary cleaning and removing the cleaned sludge out side the MOD land in sealed containers complete all as specified and as directed

All as per item No 01 above but exc. 1.5 mtr and n. exc. 3 mtr deep complete all as specified and as directed

All as per item No 01 above but exc. 3 mtr deep complete all as specified and as directed

Taking out carefully the cover slab of gully traps of any size and shape ,depth and clearing the blockage by removing the sludge/any material to a distance exc. 250m and n.exc. 500m and cleaning with fresh water placing the cover slab / grating in position complete all as specified and as directed

Cleaning of blockage sewage line manually and then with fresh water of pipe 100 mm dia / 150 mm dia in between man holes and passing rubber ball of suitable size through line to ensure all blockage perfectly clear to the entire complete all as specified and as directed

Cleaning carefully the blockage of soil / waste pipe manually and then using fresh water of the blockage in CI / PVC Pipe 75 to 110 mm dia on walls and ensure all blockage perfectly cleared including necessary scaffolding up to a height of 20.00 metre to the entire satisfaction of complete all as specified and as directed.

Cleaning / removal of blockage from Nahani trap, floor trap, gully trap, IWC, EWC, Orissa Pan including CI / PVC or any pipe complete all as specified and as directed.

Material and labour for cutting into existing manhole for connecting new suitable exc 150 mm ID but n exc 225 mm dia ID of pipe and making good to pipes and rendering cutting out existing benching for and forming branch channel(1/2 round & 3/4 section ) in cement concrete(1:2:4) type B-1 smooth finished and forming, benching as required complete all as specified and as directed.

Material and labour for cutting into existing manhole for connecting new suitable exc 100 mm ID but n exc 150 mm ID of pipes and making good to pipes and rendering cutting out existing benching for and forming branch channel(1/2 round & 3/4 section ) in cement concrete(1:2:4) type B-1 smooth finished and forming, benching as required complete all as specified and as directed.

Demolition of brick or stone masonry work, built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed.