SECTION 49
PILING
330
5. The sulfur content of steel for steel pipe piles shall not exceed 0.05
percent
.
6 Seams in steel pipe piles shall be complete penetration welds and shall
conform to the requirements in AWS D1.1 and amendments to AWS D1.1
in these specifications and the special provisions. Incomplete penetration
welds and defective welds of steel pipe piles shall be repaired or restored
to achieve complete joint penetration groove welds.
• Steel piles shall not be joined by welded lap splicing.
• The manufacturer or fabricator of steel piles shall furnish a Certificate of
Compliance stating that the piles being supplied conform to these specifications
and to the special provisions. The Certificate of Compliance shall include test
reports for tensile, chemical, and any specified nondestructive tests. Samples for
testing shall be taken from the base metal, steel, coil or from the manufactured or
fabricated piles .
49-5.02 SPLICING
• Steel pile splices shall conform to the requirements in AWS D 1.1 and the
special provisions. Structural shape steel piling splices shall be complete joint
penetration groove welds. Steel pipe pile splices that are made at a permanent
manufacture or fabrication facility, and that are made prior to furnishing the
Certificate of Compliance, shall be complete penetration welds. Steel pipe pile
splices that are made in the field shall be complete joint penetration groove welds.
• Ends of steel pipe piling to be spliced that have been damaged during driving
shall be removed to a sound and uniform section conforming to the tolerances for
diameter, edge alignment and roundness required to meet the steel pile splice
welding requirements. Pipe ends shall be field cut using automated guided cutting
equipment. Manual flame cutting shall not be used.
49-6 MEASUREMENT AND PAYMENT
49-6.01 MEASUREMENT
• The length of timber, steel and precast prestressed concrete piles, and of
cast-in-place concrete piles consisting of driven shells filled with concrete, shall be
the total length in place in the completed work, measured along the longest side,
from the tip of the pile to the plane of pile cut-off.
• The length of each cast-in-drilled-hole concrete pile to be paid for shall be the
length, measured along the longest side, from the tip elevation shown on the plans,
or the tip elevation ordered by the Engineer for the diameter of pile shown on the
plans, to the plane of pile cut-off. No reduction in the length for payment will be
made for any cast-in-drilled-hole concrete pile where the tip elevation is revised in
conjunction with a request by the Contractor to increase the pile diameter.
• The length of load test piles and adjacent anchor piles to be paid for shall be
the length as load tested.
• When concrete piles are extended by means of reinforced concrete extensions
as provided in Section 49-1.09, "Cutoff and Extension," the length of the extension
from the plane of pile cut-off to the top of the extension will be considered as
concrete piling and will be paid for at the price per meter {linear foot} for furnish
piling, or for cast-in-drilled-hole concrete piling, whichever item applies.



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