Improvement and Upgradation of Government Primary School Bambolim in St Andre Constituency.

Providing & laying of minimun 60mm thick factory made Shot blasted cement concrete Interlocking paver blocks of minimum M40 grade made by heavy duty block making machine with strong vibratory compaction and of approved size and design/ shape laid in 50mm thick compacted bed of coarse sand filling the joints with coarse sand etc. all complete as per the direction of Engineer-inc harge. The product should comply with IS 15658: 2006 and manufactured by ISO 9001: 2008 certified plant.;Size: 150mm x 150mm x 60 mm (Type: Square Shape);Grey Colour

Earthwork in surface excavation not exceeding 30 cm depth(but exceeding 1.5 m width as well as 10 sq.m on plan) including disposal of excavated earth beyond work site for all leads lift disposed earth to be leveled and neatly dressed in:;Ordinary soil

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded granitic or basaltic stone aggrt. 40 mm. nominal size) excluding cost of centering shuttering and finishing in:;All works upto plinth level

Dismantling and removing mangalore roofing tiles from roofs including ridges hips valleys sheets wind ties etc. but excluding battens roof timber etc. and stacking materials within a distance of 50 mt.

Providing and fixing colour coated galvulium roofing sheets of 0.5mm thickness including all the accessories (TATA make) but excluding the cost of purlins rafters trusses flashings etc. complete as per the directions of the Engineer in charge.

Steel work in built up tubular (round square or rectangular hollow tubes etc.) (Square Hollow Section (SHS) IS4923 /Rectangular Hollow Section (RHS) IS4923/ Circular Hollow Section (CHS) IS1161 closed Structural Steel of (SAIL TATA. VIZAG JSW APOLLO Steel Ltd.) make (Min Yeild Stress 310 Mpa)) trusses etc. including cutting hoisting fixing in position and applying a priming coat of approved steel primer including welding and bolted with special shaped washers etc. complete.

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 in position hand rail in staircase landings and the like with 2" dia G.I. pipe (light class) resting on 50 x 50mm M.S. square bars of clear height 40cms placed at 50cm including making necessary holdfast fixtures (30mm square bars 22 cms long) embedded in staircase concrete for restting the M.S. vertical square bars with holding etc as required including bending the G.I. pipe to necessary shape in curves with specials etc. (Measurements will be made along the length of the hand rail)"

(A) By tipper truck including loading unloading and stacking;(A) Limebuilding rubbish manure sludge moorum excavated rock; Limemoorum building rubbish;3KM