tender for annual plan-palakkad block panchayath 2024-25 - pallikulam canal road interlock - pirayiri gp-proj. no. 52/25-general civil work - road interlock 2 3.15.2:compacting original ground (ii) compacting original ground supporting subgrade loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of tables 300.1 and 300.2 for subgrade construction as per technical specification clause 303.5.2. 3 4.1.a.1:granular sub-base with well graded material (table 400.1)
(a) by mix in place method construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification clause 401.
(i) for grading i material 4 75.8.1:providing plain cement concrete for road work cc 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) nominal mix (1:2:4) 5 road interlock 6 55.22:supplying and laying interlocking tile 100 mm or nearest size thickness, minimum strength m 40 including providing a layer of 6 mm aggregate for 5 cm thickness, then laying interlock cobbles in lines and levels as per the directions of the departmental officers at site inclusive of all cost & conveyance charges etc.; complete. 7 planter box & name board 8 od167062/2024-2025:supplying and providing readymade gi name board with all conveyance ,labour andhire charges etc complete using gi hollow tube of size 80x40x1.4mm post,40x20x1.4mm outer frame,0.6mm thick iron sheet of size 90 x 60 cm with two coat of enamel painting over a coat of primer,lettering with suitable colour and size ,fixing the post in ground with cc 1:2:4 etc complete 9 15.2.1:demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 10 2.8.1:earth work in excavation by mechanical means (hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.all kinds of soil 11 4.1.6:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) 12 50.6.2.1:solid block masonry using pre cast solid blocks (factory made) of size 30x20x15 cm or nearest available size confirming to is 2185 part i of 1979 for foundation and plinth with thickness 15cm in: cm 1:6 ( 1 cement :6 coarse sand) etc complete 13 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 14 13.43.1:applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:water thinnable cement primer 15 13.46.1:finishing walls with acrylic smooth exterior paint of required shade:new work (two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) 16 10.25.2:item shifted to sub head 14 as item 14.73item shifted to head 14 as item 14.74steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 17 13.61.1:painting with synthetic enamel paint of approved brand and manufacture to give an even shade:two or more coats on new work