7/26/2019 Pile Driving Data

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P I L E D R I V I N G D A T A

Pr oj ect Name: Wi deni ng of Permanent Bri dges to more than Two (2) Lanes, CARLATAN BRI DGE

Pr oj ec t Locat i on: San Fernando Ci ty, La Uni on

PI LE DAT FORMULA USED (Dynam ic Formu la):

Requi r ed Bear i ng Power P = 167 x ehEh W r + 0.16W p

Type of Hammer S + 2.54 W r + W p

Pi l e Locat i on Wher e :

Si ze/ Lengt h of Pi l e P Pile Bearing Capacity (kN)

Pi l e Ti p El ev at i on eh Hammer Efficiency

Cut - Of f El evat i on eh

Gr ound El evat i on Eh Hammer Energy Rating (kN-m)

Wei ght of Pi l e Eh

Wt . Of Spl i ce Wr Weight of Ram (kN)

Weat her Wr

Dat e Dr i ven Wp Weight of Pile and other driven weights (kN)Dr i v i ng Ti me ( St ar t ) S Average penetration per blow for the

Dr i v i ng Ti me ( Fi ni sh) last 150mm of driving (mm)

Ref er ence Poi nt

Pile Tip Pile Total No. of Fall of Average Computed Pile

Elevation Embedment Penetration Blows Ra Penetration Capacity R E M A R K S

(m.) (m.) (cm.) (cm.) (mm./blow) (kN)

Prepared By: Checked By: Reviewed By:

CRISTIAN E. GAPASIN ALEXANDER PAUL B. VILLANUEVA

Engineering Assistant Project Engineer Roadtech Construction/ R.S. SepianConstruction & Trucking/ H.G. Lopez

Construction(JV)