Step 1: Electrical Circuit Isolation Isolate the main electrical connections and supply line from the gen-set. Cut off the main circuit breaker of the generator control panel to “stop”. Disconnect the electrical batteries connection from the genset. Disconnect the grounding cable from
The following describes the procedure for filling core sonic pipes with cement grout. Prepare the mix as per the proposed mix design given below using following equipment’s: Mixer Piston Pump Grout hose of suitable length Grout Mix Design For Filling Core Sonic Pipes
The following are the main elements in the design of reaction system for 1500 mm diameter test pile. Design of Reaction Anchor. Design of Dywidag Bars. Design of cross beam. Anchor Design The test load
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