GENERAL-CSIND - Kollam Thodu Reach 2- Urgent side protection at the left bank of Kollam thodu from Kachikadavu (Ch. 69.63 KM) to Mundakkal (Ch. 70.13 KM)- Part 2- General Civil Work

Work Name:GENERAL-CSIND - Kollam Thodu Reach 2-Urgent side protection at the left bank of Kollam thodu from Kachikadavu (Ch. 69.63 KM) to Mundakkal (Ch. 70.13 KM)- Part 2-General Civil Work

:Providing Temporary Z steel sheet pile including driving down Z/U type MS sheet piles of 4.00 height vertically to lines and levels interlocking with adjacent piles using suitable pile driving unit and all its accessories for an average depth of 3.00 m. for ensuring sufficient anchorage including including all labour hire charges etc complete for protection of adjacent structures, road and removing the same after work as per the directions of departmental offices at site. Details for length of 20.00m. Z type sheet pile = 6x20 =120 sq.m weight sheet pile = 120x123.10 Kg = 14772 kg Add 2% wastage = 295.44 kg Total = 15017.44kg Net. Quantity if used 10 times =15017.44/10 =1501.744kg Driving down area = 3x20 = 60 sq.m Road]
4.2.A.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-III -For lower sub-base - Mix in Place Method