Annual Maintenance of MDRs in (R&B) Section, Chirala for the year 2026-27 (MDRs Package No 10)

Providing B T patch work to the specified thickness as directed by the department using 40 mm size I R C gauge HBG metal and 0.13 cum of 9.50 mm to 11.20 mm HBG M/ c chips using a total quantity of 42 kgs of Bitumen 80/100 grade Bitumen per i cum of metal cutting the existing pot holes to rectangular shape with verticle sides or as directed by the department, removing loose aggregates, brushing cleaning dusting the existing road surface, heating and spraying bitumen for tack coat as directed by the department, pre mixing bitumen and metal, spreading the pre mix in flush with the riding surface, hand packing sectioning to proper camber, rolling with Power Road Roller, laying bitumen to the top surface as direced by the department etc, complte including cost and conveyance of metal, Bitumen and all labour charges, hire and operational charges of boiler and other small T & P cost of fire wood, Kerosine and other incidental charges etc,. complete for B T patch work.

Chirala - Daggubadu road from Km.0/0 to 17/373

Epurupalem - Devinuthala road from km 0/0 to 11/518

Karamchedu - Inkollu Road from Km.0/0 to 14/0

Karamchedu - Kunkalamarru Road from Km.0/0 to 5/227

Chirala - Parchur road through Karamchedu village (Karamchedu Loop) from km 0/0 to 1/456

R.O.B to meet Chirala - Ongole road from km 0/0 to 1/456

Vedullapalli - Voderavu road from km 0/0 to 10/060

Providing BT patch work to the specified thickness as directed by the department using 9.5 mm to 11.2 mm size IRC gauge HBG M/C key chips using 72 kgs of 80/100 grade bitumen for 1 cum of chips and .15 cum of stone dust cutting the existing pot holes to rectangular shape with vertical sides or as directed by the department, removal loose aggregate, brushing cleaning and dusting the existing road surface, heating and spraying bitumen for tack coat as directed by the department, pre-mixing bitumen and metal, spreading the premix in flush with the riding surface, hand packing sectioning to proper camber, tamping with heavy rammers, laying bitumen to the top surface as directed by the department etc. complete including cost and conveyance of metal, Bitumen and all labour charges, hire and operational charges of boiler and other small T&P cost of firewood, kerosine and other incidental charges etc., complete for B.T.patch work.

Chirala - Daggubadu road from Km.0/0 to 17/373

Epurupalem - Devinuthala road from km 0/0 to 11/518

Karamchedu - Inkollu Road from Km.0/0 to 14/0

Karamchedu - Kunkalamarru Road from Km.0/0 to 5/227

Chirala - Parchur road through Karamchedu village (Karamchedu Loop) from km 0/0 to 1/456

R.O.B to meet Chirala - Ongole road from km 0/0 to 1/456

Vedullapalli - Voderavu road from km 0/0 to 10/060

Clearing juliflora (Prostis) jungle including uprooting and removing of juliflora stumps including all labour charges etc,. Complete as directed by the departmental officers.

Chirala - Daggubadu road from Km.0/0 to 17/373

Epurupalem - Devinuthala road from km 0/0 to 11/518

Karamchedu - Inkollu Road from Km.0/0 to 14/0

Karamchedu - Kunkalamarru Road from Km.0/0 to 5/227

Chirala - Parchur road through Karamchedu village (Karamchedu Loop) from km 0/0 to 1/456

R.O.B to meet Chirala - Ongole road from km 0/0 to 1/456

Vedullapalli - Voderavu road from km 0/0 to 10/060

Removal of Debris and unsuitable materials and loading to tractors using Front and loader including hire and operational charges etc., Complete as directed by the departmental officers.

Chirala - Daggubadu road from Km.0/0 to 17/373

Epurupalem - Devinuthala road from km 0/0 to 11/518

Karamchedu - Inkollu Road from Km.0/0 to 14/0

Karamchedu - Kunkalamarru Road from Km.0/0 to 5/227

Chirala - Parchur road through Karamchedu village (Karamchedu Loop) from km 0/0 to 1/456

R.O.B to meet Chirala - Ongole road from km 0/0 to 1/456

Vedullapalli - Voderavu road from km 0/0 to 10/060