R.R.D. on TMBD road Km 0/000 to 28/675

Earth work in excavation for all type of road structure such as retaining walls, breast walls, culverts and drains etc. in all type of classification of soil comprising of ordinary soil, ordinary rock, hard rock, chiselling/wedging out rocks( where blasting is prohibited ) as per drawings and M.O.R.D 2014 technical specification clause 305 and as per direction of the Engineer-in-charge including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto all leads and lifts including dressing of sides, bottom and back filling in trenches with excavated suitable approved material to the original surface in layers not exceeding 150mm ( one hundred fifty milimeters) compacted thickness including shoring and strutting and pumping and bailing out water ( surface and sub soil water ) upto any depth and any quantum of water including cleaning of slush which may arise out during dewatering as per the direction of the Engineer-in-charge including carriage of material within all leads and lifts and other incidentals. The rate includes octroi, royality, Malkana, toll tax, goods service tax, labour cess or other taxes imposed by the Government.

Providing and laying cement concrete 1:5:10(one cement :five sand: ten graded stone aggregate 40mm(forty millimeter)nominal size and curing complete including cost of form work with MS plates plain concrete on ground or under water and curing complete including pumping bailing out water dewatering removal of slush or required at site which may arise at the time of laying under water complete for all heights and depths in retaining wall /breast wall as per drawing and HP.PWD., technical specification direction of Engineer-in-charge including carriage of materials within all leads and lifts . The rate includes octroi, royality, Malkana, toll tax, goods service tax, labour cess or other taxes imposed by the Government.

Providing weep holes in stone masonry, plain/ reinforced concrete abutment, wing walls, return walls, retaining walls with 110mm ( one hundred ten millimeter) diameters, PVC pipe of finolex/ D-Plast make having working pressure 4.00 kg per square millimeter extending through the full width of the structures with a slope of 1 ( one) vertical : 20 ( twenty horizontal) toward drawing face complete as per direction of Engineer – in- Charge including carriage of materials within all leads and lifts and other incidental . The rates are inclusive of octroi, royality, Malkana, toll tax, sale tax or other taxes imposed by the Government.

Back filling with granular material behind abutment, wing wall and return wall complete as per drawing, direction of Engineer in charge and MORD 2014 technical specification clause 1604.7.8 including carriage of materials/machinery required to execute the work with in all leads and lifts including other incidentals. The rate includes octroi, royality, Malkana, toll tax, goods service tax, labour cess or other taxes imposed by the Government.

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