Harbour Engineering Department Tender

13.5.G.P.1:Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M30 - Using concrete Mixer - Height upto 5m

OD3884/2022-2023:Welding electric plant(SI 760)

OD3885/2022-2023:Supplying double horn 450 kg Bollard and fixing with 25 mm dia 65 cm long J bolt inluding all cost aonveyance labour charges etc complete

OD2872/2023-2024:Supplying, providing and fixing DRM D-Fenders Model - DDB 150 x 150 x 1000 MM Long as per drawing enclosed including all cost of materials, fixtures labour charges etc. complete.

Platform and Staging

OD2871/2023-2024:Forming platform for carrying out piling work using ISMB 165x350mm as longitudinal and cross beams over a set of 9 nos coconut piles driven down at 50cm c/c (set of coconut piles have a longitudinal spacing of 5.50m c/c) to a minimum depth of 2.5m from bed level of the sea, onnecting the coconut piles as set of 3 nos ISMB75x150mm and providing 25mm dia M.S rods at top and bottom of ISMB 75x150, welding properly,(ISMB165x350 rests over this set), connecting the sets of piles with ISMB 165x350 longitudinally and transversely using bolts and nuts, angle iron, welding etc wherever necessary, providing 100x200mm ISMB over this beam for laying wooden planks 40mm thick to form the platform excluding the 1.20x1.20m area for pile ,wooden planks 40mm thick etc complete so as to form a sound platform for erecting boring tower, power winch and its machinery, men and materials, etc. as per the directions of the departmental officers at site. (NOTE: At the time of execution of this work the levels should be taken and this item may be done or avoided as per site condition) (Minimum area of platform required for carrying out the work, ie for erecting tower, power winch, its machineries, working space etc) (Approved rate for 100m cargo berth at Beypore) Data for 148.5 sq.m Materials ISMB 165x350mm=10246.50kg ISMB 100x200mm=1219.20Kg , ISMB80x15mm-929.76kg 75x75mm angle-195.84kg 25mm dia MS rod- 285.68kgTotal-12876.98kg (Approved data of ce for PRICE ID 2016/964)