Fabrication, supplying and installation of Aluminium Gangway and stainless steel hand rail and allied works for HDPE Floating Jetty at Aberdeen Jetty (RGWSC) under SD-IV, PBND, APWD, Port Blair

Amount

Fabrication and supply of aluminium gangway (Marine grade aluminium) ladder made out of high tensile aluminium alloy angle, flat and plate with foot step. Size: 7.5 mtr length x 1.10 mtr width Handle height: 1.10 mtr Material: 100 x 100 x 10 mm aluminium angle 02 layers with stiffener, 75 x 75 x 8 mm aluminium angle, 4mm chequered aluminium step plate, 4 mm chequered aluminium foot steps SS 316 hand rail top 40mm, stiffener 32mm SS 316 pipe Hinge connection MS angle 75 x 75 x 8mm with 02 nos. bracket (top) All cost including cutting of plate, welding, providing nuts & bolts, etc. complete, with two coats of painting

Providing and fixing MS Locking pin

Stainless Steel (316 grade) 32 mm pipe , 15 cm length, with 16 mm 3" length Stainless Steel Nut Bolt and Washer 9cm dia for fixing aluminium ladder with floating platform

Providing and Fixing Bracket of Size 15 cm x 15 cm for fixing aluminium gangway i/c all accessories complete.

Providing Cement Concrete Block of Size 0.6 m x 0.6 m x 0.3 m with mix 1:1½:3 (1 cement : 1½ : coarse sand and 3 Coarse aggregate )

Supply of 16 mm GI chain for anchoring Floating Jetty

Providing and Fixing D Shackle of size 20mm

Providing and Fixing Side Pin for Floating jetty with Stainless Steel (316 grade) bolt & nut

Dismantling and shifting of floating jetty, removing damaged accessories, assembling new plate along with nut and bolt, reinstalling floating jetty

Removing old damaged and submerged gangway, handing over to department as directed by the Engineer in charge including diver charges, tools & tackles etc. complete

Fixing of GI chain and CC block in floating jetty

Hire charges of boat for shifting of HDPE floating jetty & placement of CC block

Providing and Fixing Handrail 1.2 m height, 1.3m width with Stainless Steel (316 grade) pipe 32 mm dia 1.5mm thick , base plate 25 cm x 25 cm 4 mm thickness (02 Nos) with stiffener 4 mm thick 9cm length (08 Nos), 16 mm Stainless steel Bolt 3" length ffull thread with double nut and Stainless steel Washer 4mm thick 9cm dia (04 Nos)

Providing Stainless Steel (316 grade) Bollard/Blink Pin on the top of HDPE Floating Jetty of Size 500mm, cross member Stainless Steel Pipe 25mm dia 25cm, length, 01 no. 16mm Stainless Steel Bolt with double nut and 02 nos. 9 cm washers base plate 30 cm x 30 cm 3 mm thickness and stiffener.