Public Works Department Tender

Providing asbestos cement sheets roofings fixed with galvanized iron j or l hooks bolts & nuts 8mm dia G.I. plain and bitumen washer complete excluding the cost of purlines rafters and trusses.;Corrugated sheets 6mm thick.

Supply of mangalore ridge tiles including loading unloading and transportation complete.

Steel work welded (SAIL TATA. VIZAG & using electrodes of Ador or ES4B or Deh Secheron make only)in built up sections trusses and framed work including cutting hoisting fixing in position and applying priming coat of red lead paint.;In tees angles flats and channels

18mm cement plaster in two coats under layer 12mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) and top layer 6mm thick with cement plaster 1: 3 (1 cement : 3 coarse sand) finished with sponge.

Providing and fixing white vitereous china pedestal type (Europen type) water closet with seat as lid whth C.I. brass hinges and rubber fitings 15 lts white vitreous china low level flushing cistern with fittings as brackets 40 mm white precelain 3enameled flush bad 25 mm overflow pipe with specials and mosquito proof coupling of approved municipal design complete including cutting and making good the walls and floors where required.;W.C. pan with white plastic seat and lid

Renewing wooden battens in roofs including making good the holes in walls & painting with oil type wood preservative of approved brand and manufacture complete including removal of rubbish to the dumping ground within 50 meter lead :;Jamba wood beams

Engaging labour / wet sweeper for performing work as directed by engineer in charge.

Providing and placing on terrace roof of floor two (1st flor roof single piece rotational moulded polythene water storage tank having I S I mark and conforming to I S 12701; 1996.;500 lit. capacity

Providing and laying ridge tiles laid dry & pointed with lime mortar 1: 2 (1 lime: 2 surkhi)

Supplying and fixing glass panes with new wooden fillets including removal of broken glass panes and old wooden fillets wherever necessary .;Glass panes 3mm thick

Providing and fixing ridges & hips in asbestos cement sheets roofing with G.I. j or l hooks bolts and nuts 8mm dia G.I. plain and bitumen washers complete.;Close fitting adjustable ridges

Providing & laying cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 river pebbles 40mm nominal size) excluding cost of centering shuttering and finishing in:;All works upto plinth level

Providing water proofing treatment over the new R.C.C. roofs terrace toilet by spreading cement slurry over the R.C.C. slab and laying of 10cms. Average laterite stone ballast coba with the necessary gradient for easy flow of rain water and the coba in covered with damp proof of Hindustan water proofing co. Or equivalent jointless water proofing plaster of mix 1:3 ( 1 cement : 3 find sand) finished smooth with wooden trowel with false marking of 30 cms square. The vertical surface of the adjoining walls are to be treated upto a height of 30cms including rounding of junction (the rate includes for complete items including labour and materials and including cost of initial treatment of roof slab as follows. The injunction of damp proof or equivalent compound with cement solution will be given as and when found necessary for filling honey comb cracks etc. in the R.C.C. slabs). NOTE: cement consumption 25 kg/sq.m.

(B) By mechanical transport including loading unloading and stacking;(A) Limebuilding rubbish manure sludge moorum excavated rock;Limemoorum building rubbish;1KM

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).

Providing and laying 2nd class mangalore tile roof covering with 25 x 37 mm (1” x 1.5”) jamba wood or similar batten including nails etc. but excluding rafters.