Construction of road parallel to Srikona ROB on NH-53 (Silchar Badarpur section) under SOPD for the year 2019-20 under PWD, NH Division, Silchar in the state of Assam

Amount

Construction of Sub grade and Earthen Shoulders with approved materials obtained from borrow pits, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300 - 2 ( including land compensation of earth) including all lead and lift conforming to clause no 305 of MoRT&H specification for Road and Bridge works ( 5th Revision ) complete as directed by the Deptt. '(a) from private land

Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse 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 vibratory roller to achieve the desired density,complete including all lead and lift conforming to clause no 401 of MoRT&H specification for Road and Bridge works ( 5th Revision ) complete as directed by the Deptt. i) For grading- I Materials (15cm thgick granular 1m width shoulder)

Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sb-base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density including all lead and lift conforming to clause no 406 of MoRT&H specification for Road and Bridge works ( 5th Revision) complete as directed by the Deptt.

Providing and applying Primer Coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 1kg/sqm using mechanical means. conforming to clause no 502 of MoRT&H specification for Road and Bridge works ( 5th Revision) complete as directed by the Deptt. . (i) With bitumen emulsion-CSS-1h

Providing and applying Tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 1 kg /per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.i conforming to clause no 503 of MoRT&H specification for Road and Bridge works ( 5th Revision) complete as directed by the Deptt. (I)With Bitumen emulsion CSS-1h

Providing and laying Dense graded Bituminous Macadam with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction including all leads and lift conforming as per clause507 of MoRT&H specification for Road and Bridge works ( 5th Revision )with aggregate of grading II ( 19 mm nominal size) complete as directed by the Deptt. (a)With hydrated lime/cement as filler ( refer table 500-9 of MoRT&H specification) & anti stripping agent as per IS :14982, (I)with 60/70 or VG-30 grade paved bitumen, (ii) for GradingII(19 mm nominal size)

Bituminous Concrete (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the reqd. grade, lavel and alignment,rolling with smooth wheeled,vibratory and tandem rollers to achieve the desired compaction as per MoRT&H cl. no.509. complete in all respect. including all lift and lead and cost of testing of materials at site and laboratory as directed by the deptt.) (a) With hydrated lime/cement as filler ( refer table 500-9 of MoSRT&H specification),With anti stripping agent (I)'with PMB-70, (ii) for Grading-II(13 mm nominal size)

Providing metal tubular delineator (50mm dia and 1.25mm thick) with 15cm reflector made of high intensity grade retro reflectorised sheeting around the pipe at top covered with wire mesh of 20cm length with two nos of similar reflective bands and bottom fastener M.S. angle including firmly fixing the delineator to the ground by means of CC(M-15) foundation of size-(25cmx25cmx25cm), 25cm below ground to the true line and level as directed by the deptt. With six months replacement warranty and free maintenance. b) 750mm height.

Direction and place identification sign upto 0.9sqm size board. Providing and erecting direction and place identification retro-Reflectrorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3 fixed over aluminium sheeting, 2mm thick with area not exceeding 0.9sqm fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) 1200mm x 900mm (10th & 11th KM)

Providing and fixing of retro- refectories cautionary, mandatory and informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminum sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. a) 80cmx60cm rectangular.

Providing & laying of Hot Applied Thermoplastic Compound 205mm thick including Reflectorising Glass Beads @250gm per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 & consisting of profile marking, Vebra line marking & rain line marking or as directed by the Department.The finished surface to be level, uniform and free from streaks and holes.as per MoRTH specification Centre line marking, Edge line marking & zebra crossing , stop line etc

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

BINNI CONSTRUCTION