Anti erosion work between km. 1.810 to 2.130 at Banaraha Tatbund on left bank of river Rohin in district Gorakhpur

Amount

Earth work in filling by mechanical excavator 0.90cum & power transport for a lead of upto 1 km including excavation loading unloading stacking manual compaction and dressing including all lift shall be applicable for lead upto 1 km for proper completion of work as per direction of Engineer In charge .

Earth work in excavation by Hydrolic excavator 0.9 cum bucket capacity including 1.5m lift and T&P etc. as per direction of engineer in-charge.

Providing & laying/dumping 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 construction of base of launching apron including cost of all material, labour, carriage T&P etc required for proper completion of work complete as per direction of Engineer in-Charge.

Providing and Laying of Geo Bags made of 200 gsm woven polypropylene Geotextile in size of 1.0 x 0.75 M, filled with R.B.M./Earth sewing by machine and putting into PP Rope Gabiyan size 1.80x1.20x0.50 M mesh size 15x15 CM with lead and slings plypropylene with adequate U.V. stablizer 9.00x3 strand having a weight of 30 gm/m, 1260 kg breaking strength rope and woven at site i/c cost of all material labour t&p etc. complete as per direction of engineer in-charge.

Dismantling and relaying boulder pitching including material, labour, T&P, all taxes but excluding GST etc. for proper complition of work as per direction of Engineer-in-charge.

Providing and laying of Mirzapur stone Boulder (25 to 40 kg minimum dimension 200mm) in Mechanically woven, Double-Twisted, Hexagonal Shaped BIS Standard class 2 as per IS code 16014 : 2024 crates of required size 3.0x2.0x0.45 m, (1 no. diaphragms size 3.00x0.45m along the gabion length and 2 no. diaphragms size 2.00x0.45 across the length of gabion) mesh size 10.00x12.00 cm zinc and polymer coated, mesh size diameter 2.70/3.70mm (ID/OD), edged/Selvedge dia 3.4/4.4 mm (ID/OD) with partitions at every 1.00m interval and shall have minimum 10 No. of opening per mtr. of mesh parpendicular to twist tying with lessing with wire of dia 2.2/3.2mm (ID/OD) of construction of launching apron and Gabion wall including all material, labour,T&P, carriage, loading, unloading, Roylaty, all taxes but excluding GST etc. and tying with lacing wire all complete as per direction of engineer in-charge.

Providing and laying of Mirzapur stone Boulder (25 to 40 kg minimum dimension 200mm) in Mechanically woven, Double-Twisted, Hexagonal Shaped BIS Standard class 2 as per IS code 16014 : 2024 crates of required size 3.0x1.0x0.45 m, 2 no. diaphragms size 1.00x0.45 across the length of gabion) mesh size 10.00x12.00 cm zinc and polymer coated, mesh size diameter 2.70/3.70mm (ID/OD), edged/Selvedge dia 3.4/4.4 mm (ID/OD) with partitions at every 1.00m interval and shall have minimum 10 No. of opening per mtr. of mesh parpendicular to twist tying with lessing with wire of dia 2.2/3.2mm (ID/OD) of toe wall and Gabion wall including all material, labour,T&P, carriage, loading, unloading, Roylaty, all taxes but excluding GST etc. and tying with lacing wire all complete as per 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 as per direction of engineer in-charge..

Providing and laying of Mirzapur stone Boulder (25 to 40 kg minimum dimension 200mm) in Mechanically woven, Double-Twisted, Hexagonal Shaped BIS Standard class 2 as per IS code 16014 : 2024 crates of required size 3.0x1.0x0.30 m, 2 no. diaphragms size 1.00x0.30 across the length of gabion) mesh size 10.00x12.00 cm zinc and polymer coated, mesh size diameter 2.70/3.70mm (ID/OD), edged/Selvedge dia 3.4/4.4 mm (ID/OD) with partitions at every 1.00m interval and shall have minimum 10 No. of opening per mtr. of mesh parpendicular to twist tying with lessing with wire of dia 2.2/3.2mm (ID/OD) in pitching including all material, labour,T&P, carriage, loading, unloading, Roylaty, all taxes but excluding GST etc. and tying with lacing wire all complete as per direction of engineer in-charge.

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

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

M/S RAVINDRA SINGH (BID ID -5051862)

M/s Jai Bahadur Singh (BID ID -5051064)