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HomeMy WebLinkAbout3184; CANNON ROAD WEST; PILE DRIVING DATA; 1999-01-25Stroke (ft) Pwt (Ibs) E (ft-lbs) in/blow 4 6,615 26,460 0156893 5 6,615 33,075 0.221117 6 6,615 39,690 0.28534 7 6,615 46,305 0.349563 8 6,615 52,920 0.413786 9 6,615 59,535 0.47801 10 6,615 66,150 0.542233 11 6,615 72,765 0.606456 Location: Macano Cyn. Br. PILE DRIVING DATA Bent 3, 4 & 5 Lt/Rt HAMMER MODEL: DELMAG D30-32 PISTON wt. (Pwt): 6.615 Lbs. ENERGY! BLOW: ° Max = 69,898 Ft-Lbs Min = 35,383 Ft-Lbs BLOWS/MIN Max = 52 Min 36 Date: 1/25/99 Contract# 3184 Cl calc'd By H.G. ck'd By I ENR EQ. : P= 2E/(s+0.1) E = Manufacturers Rating (ft-Ibs) s = Penetration during driving (in) P =Safe load (Ibs) or s (2E/P)-O.1 Pile Class: 103 ton Service) Safe load= 206,000 lbs. Stroke Range: Stroke = E/Pwt. Max = 10.57 ft Mm. = 5.35 ft blows/ft. 76 54 42 34 29 25 22 20 Back calculated Bearing from Stroke and Blow Count Stroke = 8 ft Blows/ft= 25 blows/ft. £AAAAAAI.A.AAAAAA AAJ.AAAAAA AJ.AA AAAAAi.A.L& .&LJ.AAAA A AAAAAAA £AA Pile Bearing (P) = 91 ton pile S Location: Macano Cyn. Br. PILE DRIVING DATA Date: 1/25/99 Bent 2 Lt/Rt Contract# 3184 Cl HAMMER MODEL: DELMAG D30-32, calc'd By H.G. ck'dBy PISTON wt. (Pwt): 6.615 Lbs. ENERGY! BLOW: Max = 69.898 Ft-Lbs Min = 35.383 Ft-Lbs BLOWS/MIN Max = 52 Min 36 ENR EQ. : P= 2E/(s+0.1) E = Manufacturers Rating (ft-Ibs) s = Penetration during driving (in) P = Safe load (Ibs) or s(2E/P)-0.1 Pile Class: 70 ton Service! Safe load = 140,000 lbs. Stroke Range: Stroke = E/Pwt. Max = 10.57 ft Min. = 5.35 ft Stroke (ft) Pwt (Ibs) E (ft-lbs) in/blow blows/ft 4 6,615 26,460 0.278 43 5 6,615 33,075 0.3725 32 6 6,615 39,690 0.467 26 7 6,615 46,305 0.5615 21 8 6,615 52,920 0.656 18 9 6,615 59,535 0.7505 16 10 6,615 66,150 0.845 14 11 6,615 72,765 0.9395 13 Back calculated Bearing from Stroke and Blow Count Stroke= 6 ft Blows/ft= A Lii. Li 15 blows/ft. A PAPAL LA Pile Bearing (P) = 44 ton pile