M/o Siri fort Sports Complex, DDA.

Amount

Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge.

Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm

40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement : 5 coarse sand), including pointing with cement mortar 1:2 (1 cement : 2 stone dust) with an admixture of pigment to match the shade of stone. (11.29.1 - Red sand stone)

Finishing walls with water proofing cement paint of required shade: (13.109.1 - Old work (one or more coats applied @ 2.20kg/10sqm) over priming coat of primer applied @ 0.80 litrs/10sqm complete including cost of priming coat.)

Cutting road and making good the same including supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required. (16.13.1 - Bituminous portion)

Surface dressing on nnew surface with paving bitumen of grade VG-10 of approved quality using 2.25kg of bitumen per sqm with 1.65 cum of stone chippings 13.2 mm nominal size per 100 sqm of road surface, including consolidation with road roller of 6 to 8 tonne capacity etc. complete:

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : (13.99.1 - One or more coats on old work)

Welding by gas or electic plant including transportation of plant at site etc. complete.