Anti-Erosion Work Between Km 0.050 To Km 0.310 Of Laxmipur Ring Bund And Km 3.200 To Km 3.270 Of Domra Ring Bund On Left Bank Of River Rohin In District Maharajganj

Earth work in cutting for making proper slope and profile with dressing including cost of all lead and lift, labour, T&P etc. complete with proper disposal of earth required for proper completion of work as per drawing in direction of Engineer in charge.

Earth work in filling by power transport for a lead of upto 1 km including excavation loading unloading stacking manual compaction & dressing with all lift shall be aplicable etc proper completion of work as per drawing in direction of Engineer in charge.

Earth work in filling with complete dressing and manual compaction over geobag pitching for protection U/V rays and sunlight including lift upto 1.5m and lead upto 30m cost of all material, earth ,labour T&P etc required for proper completion of work as per drawing in direction of Engineer in charge.

Providing & laying hdpe woven bag filled with silt/sandy soil in nylon crate of size 1.00mX1.00mX1.00m with mesh size 20cm X20cm and weight not less than 165 gram per no. in construciton of base of launching apron including cost of all matterial ,labour ,carriage T&P etc required for proper completion of work as per drawing in direction of Engineer in charge.

Providing filling and placing of Geotextile tube of size 3.00 m dia , 20m long made of 80KN bi-axial strength multifilament woven geotextile as confirming is code 16393:2015 (technofab, Garware, Geofab etc) with sand by mud pump at design slope of affected reach upto 500 m as per drawing in direction of Engineer in charge.

Providing filling and placing of Geotextile tube of size 3.00 m dia , 10m long made of 80KN bi-axial strength multifilament woven geotextile as confirming is code 16393:2015 (technofab, Garware, Geofab etc) with sand by mud pump at design slope of affected reach upto 500 m as per drawing in direction of Engineer in charge.

Providing & laying Geo textile Bag 200 gsm woven polypropylene Geotextile in size (1.00x0.75)M filled with local earth including cost of all material, earth, labour, T&P etc required for proper completion of work as per drawing in direction of Engineer in charge.

Providing and laying Geo Textile sheet 200 Gsm woven multifilament polypropylene yarn, below pitching with pegs including preparation of surface in direction of Engineer in charge.

Providing and laying of Mirzapur stone boulder in Mechanically Woven Double Twisted Hexagonal Shaped BIS Standard Class 2 as per IS code 16014:2024 of required sizes 3.0x1.0x0.45m ( 2 No. diaphragms size 1x0.45 across the length of Gabion) Mesh type 10.00x12.00 CM Polymer (PVC/PA6/Other Advance Polymer) coated , Mesh wire dia. 2.70/3.70 mm (ID/OD), edged/Selvedged diameter 3.40/4.40 mm (ID/OD)with partitions at every 1 M interval and shall have minimum 10 No. of opening per mtr. of mesh perpendicular twist tying with lacing wire of dia 2.2/3.2 mm (ID/OD) for construction of launching apron and Gabion wall including all material,labour,T&P, carriage,loading,unloading, Royality, all taxes but excluding GST etc and tying with lacing wire as per drawing in direction of Engineer in charge.

Providing and laying of Mirzapur stone boulder in Mechanically Woven Double Twisted Hexagonal Shaped BIS Standard Class 2 as per IS code 16014:2024 of required sizes 3.0x2.0x0.45m ( 1 no. diaphragms Size 3x0.45 m along the crate length and 2 No. diaphragms size 1x0.45 across the length of crate and 1no diaphragms size 3x0.45) Mesh type 10.00x12.00 CM Polymer (PVC/PA6/Other Advance Polymer) coated , Mesh wire diameter 2.70/3.70 mm (ID/OD), edged/Selvedged dia 3.40/4.40 mm (ID/OD)with partitions at every 1 M interval and shall have minimum 10 No. of opening per mtr. of mesh perpendicular twist tying with lacing wire of dia 2.2/3.2 mm (ID/OD) for construction of launching apron and Gabion wall including all material,labour, T&P, carriage,loading,unloading, Royality, all taxes but excluding GST etc and tying with lacing wire as per drawing in direction of Engineer in charge.

Providing and laying of Mirzapur stone boulder (25 to 40 kg minimum dimension 200 mm) in Mechanically Woven Double Twisted Hexagonal Shaped BIS Standard Class 2 as per IS code 16014:2024 of required sizes 3.0x1.0x0.30m ( 2 No. diaphragms size 1x0.30 across the length of Gabion) Mesh type 10.00x12.00 CM Polymer (PVC/PA6/Other Advance Polymer) coated , Mesh wire diameter 2.70/3.70 mm (ID/OD), edged/Selvedged dia 3.40/4.40 mm (ID/OD)with partitions at every 1 M interval and shall have minimum 10 No. of opening per mtr. of mesh perpendicular twist tying with lacing wire of dia 2.2/3.2 mm (ID/OD) for construction of launching apron and Gabion wall including all material,labour, T&P, carriage,loading,unloading, Royality, all taxes but excluding GST etc and tying with lacing wire as per drawing in direction of Engineer in charge.

Providing and laying of Mirzapur stone boulder in Mechanically Woven Double Twisted Hexagonal Shaped BIS Standard Class 2 as per IS code 16014:2024 of required sizes 3.0x2.0x0.45m ( 1 no. diaphragm Size 3x0.45 m along the crate length and 2 No. diaphragms size 1x0.45 across the length of crate and 1no diaphragms size 3x0.45) Mesh type 10.00x12.00 CM Polymer (PVC/PA6/Other Advance Polymer) coated , Mesh wire diameter 2.70/3.70 mm (ID/OD), edged/Selvedged dia 3.40/4.40 mm (ID/OD)with partitions at every 1 M interval and shall have minimum 10 No. of opening per mtr. of mesh perpendicular twist tying with lacing wire of dia 2.2/3.2 mm (ID/OD) for construction of launching apron and gabion wall including all material, labour, T&P, carriage, loading, unloading, Royality, all taxes but excluding GST & cost of Mirzapur stone boulder etc and tying with lacing wire as per drawing in direction of Engineer in charge.

Digging out boulder under silt and stacking within a lead of 100 m including all lift labour, t&p etc. complete as per directions of engineer-in- charge.