Preventive Repair and Maintenance Works around D and E Type quarters at Altinho for the year 2026.

Clearing jungle including up rooting of rank vegetation grass bush wood trees and sapling of girth upto 30 cm. measured at a height of 1 m above ground level & removal of rubbish upto a distance of 50 mt. outside the periphery of the area cleared. (if however only grass is met with the area will be measured and paid for under item 4001).

Providing and fixing Colouron Plus galvulium roofing Sheets of 0.5mm thick double ribbed trapezoidal profile coated 1080mm with cover width of 1020mm including all the accessories (JSW or equivalent make) but excluding the cost of purlins rafters trusses flashings etc. complete as per the directions of the Engineer in charge.

Add for providing & fixing Flashings -[Corners Ridges valleys gable end & Trims] (Girth upto 610mm) including all the accessories complete as per the directions of the Engineer in charge.

Constructing brick masonry manhole or inspection chamber with second class bricks in cement mortar 1:5 (1 cement :5 fine sand) R.C.C. top slab with 1:2:4 mix (1 cement: 2 coarse sand ;4 graded stone aggregate 20mm nominal size foundation concrete 1:2:4 mix (1 cement ;2 coarse sand :4 graded stone agrregate 40mm nominal size) inside plastering 12 mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with a floating coat of neat cemetn and making channels in cement concrete 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20 mm nominal size) neatly finished complete as per standard design.;Inside size 60 x 60cm and 60cm deep including C.I. cover with frame (light duty) 455x610mm internal diameter total weight of cover and frame to be not less than 38 kg. (weight of cover 23 kg).

Suppy of labours.

Providing and fixing rigid PVC S.W.R. (soil waste & rain water drainage pipes of approved including lubricant etc. complete (single/double) socketed:;110 mm dia

Repairs to plaster in patches of 2.5 sq.m. and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50m lead.;With cement mortar 1:4 (1 cement : 4 fine sand)

Carriage of materials by tipper truck including loading, unloading and stacking (upto 15km).(A) Lime,building rubbish, manure sludge, moorum excavated rock ( i ) Lime,moorum, building rubbish

Cleaning of Terrace Slab of Building by removing vegetation, bushes etc including scrubbing of terrace , removing of unwanted materials & stacking within 50 mtrs lead cleaning with water etc complete.

Providing and Fixing tarpaulin sheets 150 GSM to cover mangalore roof tiles, windows, Door, Gallery area during monsoon season fixed with nylon ropes and removal of the same after the end of the monsoon season etc. complete as directed by engineer in charge.