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The existing ground level varies between + 3.52 m DMD to + 4.29 m DMD. The working platform level for Double U wall is considered at the average ground level. A Double U channel beam wall with one layer of tie-back anchors
Visually inspect bladder for correct size and obvious defects such as perforations before starting. Lay bladder on a dry, clean surface such as a cleanly swept floor, tarp, etc. Smooth out all wrinkles and folds. Roll up the small flange necks at top and
Vibro compaction technique is applicable and effective for the improvement of loose natural fine sands as well as the compaction of Fills. Relative density is improved, potential for liquefaction from a seismic event is reduced, improvement depth up to 20.0 m or
The following possible risks or problems are identified with the activities involved with pile execution. Survey – Out of Positioning of the Pile The pile position shall be cross-checked by the Engineer, Contractor and Sub Contractor before the installation of pile. If
Subsequent to the completion of the pile drilling, the borehole depth will be checked and verified versus the depth given on daily piling sequence and pile data. Only after borehole depth check can the cage be lowered into the borehole. A reference
Below is a brief method statement of piling work that can be used for any kind of project piling works. A crawler mounted piling rig will be used to install bored cast in situ piles of dia 1200 mm. The procedure for
The purpose of this method statement is to specify the detailed requirements and procedure for testing & commissioning of installed CCTV System at a project in accordance to the specification and manufacture’s recommendation to reach the required quality and satisfying the requirements
Installation of Control Panel for ACS Access Control System. Mount the controller to a panel using screws. Connect the Ethernet, Service port and RS-485 connections based on your requirement. Connect the Tamper, Universal Inputs, card reader/Keypad and input/output connections based on the requirement.