City Water Supply Scheme - City Water Supply Scheme - Repairing of guard room and construction of valve chamber at Pharola WTP

Providing sand faced plaster externally in cement mortar using approved screened sand, inallpositions including base coat of 15mm thick in cement mortar 1:4 using water proofing compound at 1 Kilogram percement bag curing the same for not less than 2days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc. complete.

Providing fine cement finish 1.5 mm thick over green plaster surface including scaffolding curing etc. complete.

Providing and applying plastic emulsion paint of approved quality, colour and shade to new surface in three coats including scaffolding, preparing the surface. (including primer coat) etc. complete.

providing and supplying on hire charges

Providing and laying vitrified mirror/glossy finish tiles having size 590 mm to 605 mm x 590 mm to 605 mm of 8 to 10 mm thickness and confirming to IS. 15622-2006 (group Bla) of approved make, shadeand pattern for dado and skirting in required position fixed in 1:4 cement mortar including neat cement float, filling joints, curing and clearing etc. complete.

Providing and fixing in position (as per 1868/1982) Alluminium sliding window of three tracks with rectangular pipe 95 x 38.10 x 0.90 mm at weight 0.637 Kilogram / One Running Metre. with window frame bottom track section 92 x 31.75 x 1.30 mm at weight 1.070 Kilogram /One Running Metre. Top and side track section 92 x 31.75 x 1.30 mm at weight 0.933 Kilogram /Running metre. The shutter should be of bearing bottom 40x18x1.25 mm at weight 0.417 Kilogram / One Running Metre. Interlocking section 40x18x1.10 mm at weight 0.469 Kilogram / Running metre. and handle and top section 40x18x1.25 mm at weight 0.417 Kilogram/Running metre. As per detailed drawings and as directed by Engineer incharge with all necessary Aluminium sections fixtures and fastenings such as roller bearing in nylon casting and selflocking catch fitted in vertical section of shutter including 5mm thick plain glass an d aluminium mosquito net shutter with stainless steel jail with all required screws and nuts etc, complete. With colour Anodising with box.

Excavation for foundation / pipe trenches in hard murum and boulders, W.B.M. road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking and spreading as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (Bd-A-3/259)

Excavation for foundation / pipe trenches in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (Bd-A-4/259)

Excavation for foundation/pipe trenches in slush muddy/marshy/slushy/soil including use of poclain, labour for dewatering during execution including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, preparing the bed by cleaning the mud, labour required for execution for shuttering item but excluding backfilling, etc. complete. Providing and fixing shuttering shall be paid separately.

Lift 1.50m to 3.00 m

Dewatering the excavated trenches and pools of water in the building trenches/pipe line trenches, well works by using pumps and other devices including disposing off water to safe distance as directed by Engineer-in-charge (including cost of machinery, labour, fuel), etc. complete.

Providing and laying in situ Cement Concrete M-15 of trap/ granite / quartzite / gneiss metal for foundation and bedding including bailing out water, form work, compaction, curing, etc. complete. (Cement 5.90 bags/cum)

Providing second class Burnt Brick masonry with conventional / I.S. type bricks in cement mortar 1:6 in superstructure including striking joints, raking out joints, watering and scaffolding etc. Complete

Providing External cement plaster 20 mm thick in a single coat in cement mortar 1:4 without neeru finish to concrete surface in all positions including scaffolding and curing etc. complete.

Providing fine cement finish 1.5 mm thick over green plaster surface including scaffolding curing etc. Complete.