Improvement to the existing Tali at Chimulwadi Mayem in Mayem Village of Bicholim

Amount

Earthwork in excavation by mechanical means (hydraulic excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50m and lift upto 1.5m disposed earth to be levelled and neatly dressed including providing barricading, danger lighting guarding as directed in: a) All kinds of 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 1:2:4 (1 cement: 2 Coarse Sand: 4 graded granitic or basaltic stone aggrt. 20mm nominal size) excluding cost of centering, shuttering and finishing in: a) All works upto plinth level

Laterite Masonary in neatly dressed stones of size as specified in cement mortar 1:4 (1 Cement : 4 Coarse sand) in foundation and basement.

Centering & Shuttering including strutting, propping & removal of forms for : Foundations, Footings, bases for columns and mass concrete.

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while laying pipes of approved the concrete of retaining wall, wing wall and earth retaining structure complete as directed by the Engineer incharge. A) 110 mm dia

12mm cement plaster 1:4 (1 Cement : 4 Fine Sand)

Pointing on stone work, with cement mortar 1:3 (1 cement : 3 fine sand) Ruled Painting

Refilling the pipeline/foundation trenches plinth sides, undation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus erath as directed by Engineer in-charge.

Providing and laying factory made shot blasted cement concrete interlocking paver block of minimum M35/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. in I, Wave, Rectangular, Square etc. shapes. The products should comply to IS 15658:2006 and manufactured by ISO9001:2008 certified plant. The shot blasting should be done using 0.4-0.5mm dia steel shots with a speed of 3200 rpm. a) 60mm thick in all colours except grey (M35 Grade)

Providing and fixing precast terrazo, chequered or plain tiles of any shades with grooves in the nosing in treads of steps on 25mm thick bed of lime mortar 1:1:1 (1 Lime : 1 Surkhi : 1 Coarse Sand) jointed with neat cement slurry mixed with pigment to match the shades of tiles including rubbing and polishing complete.

Providing and fixing 40 mm dia G.I. Pipe railing in 3 rowa complete with G.I. Fittings incl. Painting of pipes and fittings with white paint of approved quality incl. A priming coat with a ready mixed primer for new works incl. Providing RCC 1:2:4 rail posts of size 0.15 x 0.15 x 1.00 M with base of 0.25 x 0.25 x 0.3 m at every 2 mts intervals and double rail post with a bar drawings inclusive of cost of reinforcement etc. all complete including white was washing of rail posts etc. all complete.

PRASHANT TALAWADEKAR (BID ID -46388)

DINESH KAMAT (BID ID -46917)