36th Annual Maintenanceof Perigee Light Vessel

Amount

Tug charges (GMB approved tug) for retrieval of Perigee light vessel from laid position ,towing and securing at Ghogha Jetty and relaying at position after maintenance.

Sand Blasting of the Perigee light vessel. (Length 21.200 meter x Width 6.1 meter, Deep 3.650 meter) Total area for Sand Blasting ( a.)Port side - 21.2 x3.65=77.38, (b) Starboard side -21.2 x3.65=77.38, (c) Top Deck - 21.2x 6.1=129.32, (a+b+c = 77.38+77.38 +129.32 =284.08 squre meter, Same quantity for inside the vessel, Total area=(284 x 2= 568 squre meter)

Labour charges for spray Painting of Perigee light vessel complete inside and outside(02 coat of primer and 02 coat of paint)

Labour charges payable to sea going skilled labours for, Chipping, Scrapping and Painting of trestle tower and wheel house cabin.

White marine grade epoxy paint (Special Marine grade Paint)

Bus green marine grade epoxy paint(Special Marine grade Paint)

Metal Red oxide zink chromate primer(Special Marine grade Paint)

P.O. Red marine grade epoxy paint(Special Marine grade Paint)

High build black bituminous(Special Marine grade Paint)

Anti fauling red (Special Marine grade Paint)

Thinner(Special marine grade)

Misc. purchase such as cotton waste= 20 kg, Multi purpose grease= 20 kgs, HSS hacksaw blade=10, paint brush Assorted size 10, Paint brush roller 10 , wire brush = 12, 2 core cable 2.5 sqmm= 40 meter, cable tie 300mm = 4 pkt, Ring type lug- 16 U-type copper lugs-16 nos etc.,

Fabrication and Installation of G.I monkey Ladder for main light trestle tower ( Height of ladder 10.6 meter , Weight of G.I angle size 50x50x6mm - (10.6 meter x 2 side)= 94 kg , Weight of G.I round bar 25 mm dia-24 meter(0.6 meter x 40 step)= 93 kg, Weight of safety cage vertical members ,3Nos ,9.0m long, 25*6mm G.I Flat=32kg,Weight of Intermediate hoop,6Nos ,1m long, 25*6mm flat=7kg, Weight of ladder =94+93+32+7=226kg, 10% for wastage of materials= 22.6 Kg ,Total Weight=248.6kg),

Fabrication and installation of S.S Butterfly nut & bolt Size: 90mm length x 16 mm dia for 05 nos man hole cover.

Over hauling of mooring chain winch assembly removing of old grease, rust and cleaning of gear assembly and Servecing of chain winch and greasing of gears.

Transportation charges upto Ghogha Lighthouse

Port charges payable to GMB port, Bhavnagar for rental charges,electricity charges etc of entier maintenance period.

GITANJALI MARINE

PATANJALI MARINE

SHREE SAGAR MARINE