Periodical Maintenance of Una Barsar Bhambla Kalkhar Nerchowk road

Amount

Crack sealing repair by widening and thoruughly cleaning crack with compressed Air and filling using low Viscosity bitumen emulsion SS-1 and applying crusher dust in case crack are wider than 5mm as per MORD technical specification clouse 501.2.3.2 including carriage of material with in all leads and lifts and other incidentals .The rate includes sale tax octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government.

Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and ravelling as per technical specification Clause 1906. including carriage of material with in all leads and lifts and other incidentals .The rate includes sale tax octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government.

Providing and applying tack coat with bitumen emulsion (RS-I) using emulsion distributor at the rate of 0.275 kg.per sqm (Zero point two hundred seventy five kilogram) per square metre.on the prepared granular surfaces treated with primer and cleaned with Hydraulic broom as per technical specification .clause 503 including carriage of material with in all leads and lifts and other incidentals .The rate includes sale tax octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government..

Providing and laying 40mm thick Bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.5 per cent of mix and filler,transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 including carriage of materials in all leads, lifts and other incidental and as per the entire satisfaction and directions of Engineer-in-Charge. The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax, GST or other taxes imposed by the Government.The Hot Mix Plant should be situated with in the distance of 30 km (Thirty Kilometer) from wotk site.

Providing and laying of hot applied thermoplastic compound 2.5 mm (two point five millimetre )thick including reflectorising glass beads @ 250 gms ( at the rate of two hundred fifty gram per square metre )per sqm area, thickness of 2.5 mm(two point five millimetre ) is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.including carriage of materail within all leads and lifts The rate includes sale tax octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government.

Providing and fixing of road stud 100 x 100 mm ( one hundred into one hundred nillimetre) dia cast in aluminium or Plastic of any colour as directed by Engneer in charge resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm ( thirty millimetre) upto a depth of 600 mm ( six hundred millimetre) and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973., including carriage of materials with in all leads and lifts and other incidentals. The rate includes sale tax octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government.

Earth work in excavation for all type of road structure and all type of on classification of soil comprising of ordinary soil, ordinary rock, hard rock chiseling /wedging out rocks ( Where blasting is prohibited) such as retaining walls, breast walls, culverts, drains and parapets etcetera as per drawings and technical specification clause 305.1 and as per direction of the Engineer- In – Charge including setting out construction of shoring and bracing , removal of stumps and other deleterious materials and disposal of materials upto any lead and upto any lift including dressing of sides and bottom and back filling in trenches with excavated suitable approved material to the original surface in layers not exceeding 150mm ( one hundred fifty millimetres) compacted thickness including shoring and strutting and pumping and bailing out water (surface and sub soil water ) upto any depth and any quantium of water including cleaning of slush which may arrise out during dewatering as per direction of Engineer-in-Charge. including carriage of material with in all leads and lifts and other incidentals .The rate includes octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government..

Providing and laying mechanically mixed and vibrated concrete for plain/ reinforced concrete in open foundation/ for all type structure complete of plain cement concrete grade M-10 (M-Ten) with cement content to be not less than 250kg (two hundred fifty Kilogram)per cubic meter) in or under water and curing complete including pumping or bailing out water,dewatering removal of slush as required at site which may arise at the time of laying under water complete for all heights/ depths including the cost of form work as per drawings and technical MORD specification Clause 802.803.1202 and 1203 as per the direction of the Engineer-in- charge including carriage of material with in all leads and lifts and other incidentals .The rate includes octori, royality,malkhana ,toll tax,GST,labour cess or other taxes imposed by the Government..

R.D. DUVEDI