Maintenance of Agartala town roads under the jurisdiction of Central-VII Sub-Division SH Painting of kerb stones, bases of piers of Flyover and fixing of road studs, delineators, retro reflectorised warning signs etc.at various locations of Flyover a

Painting with synthetic enamel paint ( one or more coats ) of required colour of approved brand and manufacture on old work to give an even shade including preparation of surface as required complete as per direction of the Engineer in charge

Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg / 10 sqm

Providing & fixing retro-reflectorised warning signs of red, white, yellow high quality retro-reflecting water proof sheeting tapes (45mm x 72mm) in width of standard specification and direction of the Engineer-in-charge.

Providing & Fixing Spring Posts or Reboundable Delineators or tubular Marker made up of Polyurethane used to divide opposing lanes of road users shall be flexible in nature. Tubular marker having height upto 700 mm shall be having 75 mm reboundable work zone retro-reflective sheeting as per ASTM 4956 S2. Application of Tubular Marker shall be done as per IRC:SP:55.

Providing and fixing of Road stud 100 x 100 mm die cast in aluminium, resistant to corrosive effect of salt and grit,fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873(Part 4) 1973.

Repair to pot holes byRemoval of failed material,Trimming the sides to vertical and levelling thebottom cleaning the same withcompressed air or with any appropriate Method,Filled with 75mm BM after applying bitumen emulsion prime coat at the botttom and bitumen emulsion tack coat on sides and on bottom as per MoRD Technical specification clause 1900,502,503 and 504.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

80 mm thick factory made c.c. interlocking paver block of M-35 Grade Providing and laying factory made chamfered edge Cement Concrete paver blocks of required strength, thickness & size/ shape, made by table vibratory method to attain superior smooth finish using PU or equivalent moulds, laid in required grey colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. all complete as per Specifications & approval/ direction of the Engineer -in-Charge: (a) 80 mm thick c.c. paver block of M-35 grade with approved colour, design and pattern.

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.