Public Works Department Tender

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.225 kg(zero point two hundred twenty five kilogram ) per square metre on the prepared granular surface treated with primer and cleaned with hydraulic broom as per Technical Specification Clause 503 including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive octroi , royality , Malkana, toll tax, GST or other taxes imposed by the Government .

Providing laying and rolling of open-graded premix carpet of 20mm (twenty millimetre) thickness composed of 13.2mm to 5.6mm(thirteen point two millimetre to five point six millimetre) crushed stone aggregates at the rate 0.27cum (zero point two seven cubic metre) mixed with 14.6kg( fourteen point six kilogram)per ten square metre bitumen VG-10(viscosity grade ten) in suitable plant and laying by paver finisher to required line , grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100KN(eighty to one hundred) static roller capacity , finished to required level and grades to be followed by seal coat of Type-B as per Technical Specification Clause 508, by mechanical means including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive octroi , royality , Malkana, toll tax, GST or other taxes imposed by the Government .

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type-B as per Technical Specification Clause 510, using bitumen VG-10 (viscosity grade ten) at the rate 6.8kg ( six point eight kilogram ) premixed with 0.06 cum (zero point zero six cubic metre)fine aggregate per 10.00 sqm (ten square metre) laid by mechanical means including entire carriage of material within all leads and lifts and other incidentals. The rates are inclusive octroi , royality , Malkana, toll tax, GST or other taxes imposed by the Government .

Earth work in excavation for all type of road structure such as retaining walls ,breast walls, culverts, drains and parapets etcetera in all type of classification of soil comprising of ordinary soil . ordinary rock, hard rock, chiseling/ wedging out of rock (where blasting is prohibited ) as per drawings and M.O.R.D 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 leads and lifts 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 millimetre) 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 materials within all leads and lifts and other incidentals . The rates are inclusive octroi , royality , Malkana, toll tax, GST or other taxes imposed by the Government.

Stone soling properly hand packed filling intersties with spells and consolidating with power road roller to the required gradient and camber including spreading watering and rolling of binding materials moorum or earth etc. complete as per drawing and technical specification 100mm(one hundred millimeter ) spread thickness including material and labour including carriage of material within all leads and lifts and other incidentals The rate inclusive of Octroi, Toll Tax , GST or any other taxes imposed by the Government.

Providing and laying mechanically mixed and vibrated cement concrete nominal mix 1:3:6 (one cement :three Sand :six graded crushed stone aggregate 20mm (twenty millimetre nominal size) on ground 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 and depths including cost of form work for plain concrete in drain and channel etc. open foundations complete as per drawing and technical specification clause 802,803, 1202 &1203 including carriage of material within all leads and lifts and other incidentals . The rates are inclusive octroi , royality , Malkana, toll tax, GST or other taxes imposed by the Government .

Providing and laying cement concrete 1:2:4 (one cement : Two Sand : four graded crushed stone )aggregate 20mm (Twenty millimeter) nominal mix in bed block and dirt wall for plain/reinforced cement concrete in substructure as per drawings and technical specification clause 802,804,805,806,807,1202 & 1204 including entire carriage of material in all leads and lifts. The rates are inclusive octroi , royality , Malkana, toll tax, GST or other taxes imposed by the Government .