Designing, Fabrication, Launching and Commissioning of Nine Ton Capacity Pontoon Supported Non-propelled Type Dumb Barge at Hokersar Wetland Reserve.

Amount

(10.2) Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

(10.2.1) Riveted and bolted Pontoon. 2x π x1.35x0.006x7850x9.6 =3833.41 Kg 4x π x1.35x0.006x7850x0.50 =199.65 Kg Plug Plates 20x (π/4)x1.35²x0.006x7850 =1347.68 Kg Total = 5380 Kg

Stiffeners 34x0.45x0.30x0.016x7850 =576.50 Kg

Strings Ismc-125 17x4.1m=69.7m @13.20kg/m =955 Kg

Round Stiffeners ISA 75x75x8 10x7x0.2 = 14m @8.9 Kg/m = 125.00 Kg

Vertical Horizontal Support ISA 50x50x6 54m @4.5kg/m = 243 Kg

Plate (Deck) 10.5m x 4.5 x 4.5m x 1.006 x 7850 = 2225 Kg

Total = 9974 Kg Add 150 Kg for splices / for propeller base Grand Total = 10124 Kg

25 mm bolt, 65 mm long 242 Nos @ Rs 100/No

Cost of Propeller = 1.5 Lakh

Providing and Installing 10 HP Motor x 2Nos

Finishing with epoxy paint (two or more coats) at all locations prepares and applied as per manufacturers specifications including appropriate priming coat, preparation of surface, etc complete on steel work Pontoon / inner / outer surface 2x2x π x1.35x11.60 = 98.34 m² Floor under surface / upper floor 2x9.6x4.5 = 86.40 m² Edge = [9.6+4.5] x 0.40 = 11.28 m² Channels – 17x4.5x0.4 = 30.6 m² End Plates (plug plates) 2x16x(π/4 x1.35²) = 45.78 m² Add for anchors and stiffeners = 10 m² Total = 380.74 m²

FAHEEM BASHIR NAJAR

M/S MUKHTAR AHMAD

M/S JAY AAY ENGINEERS

Aqua Engineers and Fabricators