Spot repair by depression filling with bituminous seal coat at Roadway of NCT.
Description of Item
Unit Price
Measure Total Price (In
Item no. Quantity (In figures:
ment Unit figures: BDT)
BDT)
Labour for taking out brick flat soling or CC blocks and
1 removal of debris to a safe distance as per direction. Sqm 1400 10.001 14001.400
Labour for laying single layer brick flat soling (BFS) or
paving block including dressing, leveling, supplying and
2 spreading fine sand etc. complete. Sqm 1400 20.001 28001.400
Providing tack coat @ 7.50 kg of bitumen (60/70
penetration grade) per 10 sqm including heating bitumen
3 up to 175°C to 185°C etc. all complete (cost of bitumen Sqm 4500 90.001 405004.500
included) and accepted by the Engineer.
Providing and laying pre-mixed dense bituminous
consolidation or carpeting by using hot mixing plant with
coarse aggregate (having max. LAA value is 30% & max.
water absorption is 2%), fine aggregate, filler and 60/ 70
grade bituminous binder as per design Job Mix Formula
conforming Marshall Method as per specification including
screening & cleaning chips, ensuring a homogenous mix,
spreading within a specified temperature, maintaining
proper grade/ super elevation, rolling with (8~10) tons
steel road roller or pneumatic multiple tire roller,
4 compacting to desired density, ensuring level surface Cum 135 16000.001 2160000.135
including cost of all materials, their carriages, hire charges
of equipments, costs of fuels, lubricants etc. all complete
as per the direction of the Engineer (Using mixing Plant).
Premixed bituminous seal coat with 0.12 cum of pea
gravels mixed with 60/ 70 grade bitumen @ 80.00 kg/ cum
and laid over 10 sqm road surface, spreading with proper
camber, grade, surface blinding with dry sand (FM= 1.2) @
0.09 cum per 10 sqm, rolling at a temperature not below
5 90°C with 8~10 ton steel road roller or pneumatic multiple Sqm 4500 170.001 765004.500
tire roller to the desired compaction etc. all complete and
accepted by the Engineer.
Providing bitumenous painting with 4.54 kg of bitumin per
10 sqm. of road surface including supplying and spreading
of 0.09 cum of sand (FM= 1.20) with heating bitumen upto
176 degree to 196 degree including cost all materials
6 rolling 8 to 10 ton power driven roller etc. all complete Sqm 1800 80.001 144001.800
and accepted by the Engineer.
Cleaning and dressing the site before and after work
including leveling, dressing, widding out grass, up-rooting
trees up to 150mm dia., cutting jungles, bailing out water,
7 removing all refuges etc. to a safe distance as per LS 1 45601.265 45601.265
direction.
Total 3561615.000
0.000
