TABLE No. 1.—Cristobal terminal docks—Continued.

DETAILED COST PER UNIT OF WORK, BY MONTHS, FOR THE FISCAL YEAR ENDED JUNE 30, 1912.

 

 

July. Aug. Sept. Oct. Nov. Dec. Jan. Feb. Mar. Apr. | May. June. | Total.
Dock construction—General:
Back filling— ; |
Quantities, cubictyards.-=. 22. = 9, 950 33, 670 31,900 33, 100 28, 000 37, 003 76, 660 50, 872 48, 732 41, 830 39,296 43,816 479,829
OX CAN AMONG 2k ea a! $0. 9280 | $0.2118 | $0.1594 | $0.2444 | $0.2238 | $0.2339 | $0.1803 | $0. 2145. $0. 1086 | $0.1643 | $0.1248 | $0.0925 $0. 1927
Tracks, borrow pit and dump..... . 9283 . 1867 . 2195 . 1216 . 1510 . 0679 . 0204 . 0295 . 0273 . 0726 . 0983 . 0389 . L005
ANOS IOS ee ek rears .0153 |- = .0121 . 0149 . 0274 - 0828 . 1281 . 0501. - 0076 . 0370 . 0425 - 0018 . 0128 . 0582
DUIMIpING oe ee . 0387 ~ .0289 -0175 -0183 | - .0206. . 0423 0397s 10259 . 0304 . 0366 . 0688 . 0941 . 0396
Maintenance of equipment......... . 0195 . 0115 . 0297 . 0478 - 0524 0764 + . 0155 . 0188 1.0045 | =. 0367 . 0241 . 0237 . 0281
Divisiomexpense ss. 28 222s Seas . 0987 - 0378 . 0291 . 0318 . 0404 . 0300 . 0169 . 0164 . 0181 . 0218 . 0257 . 0188 . 0257
: Motalve Aes EOS 1. 6285 4888 4701 4913 , 5710 5786 3229 3127 2169 3745 3430 2808 4448
Construction, Docks 15-16: a
Caissons, 4-foot diameter—
Quantities, cubic yards)... 19.3 67.7 98.3 26.8 SET. 214. 7 439.4 496.4 830.1 128.2 542.6 88.5 3, 603.7
Hxcavation in caissons_............ $2.2979 | $3.3842 | $5.3917 | $9.1101 | $8.7911 | $3.5151 | $2.8075 | $2.9547 | $1.6676 | $1.8291 | $1.6874| $3. 4281 $2. 4676
Quantities, IInear feet..-_.....__.. 125 Saar) 194 ol 938 1,800 1,175 1,910 1,780 2, 260 610 15 11,151
Steel cylinders in place. ......- $16. 7521 | $13.5261 | $16. 8362 | $20.0239 | $7.8818 | $8.7931 | $7.6706 | $7.0335 | $6.9107 90.8158) $7319) | eS $7. 9300
Maintenance of equipment.....|..........|.......... 1.0601 | 12.9123-| 3427 | 9845 | 1.0960.|. 5447 | 8570 | 8415 | =. 1207 |... . 4626
; Division expense: 60-262 4995 4144 . 6920 2.1726 . 1578 . 1427 2504, . 1733 . 1490 . 1282 SOU Also Soe qLOoL 2
Potala. oe a ee 17.6064,| 14.6286. | 21.3192] 42.9845.) 8.8668.| 10.3395.| 98.8749 8.51941 8.1944| 7.8750! 9.2666 |.......... 9. 3852
Concrete in caissons— _ | -
Quantities, cubic yards. .... ae eel gece Ca RNS yo 76.9 QUE Aes See ee ee = 1061 873.4 (83s) eo 7980S 55988 4,410.6
Mameng Sosa ee a ee aa ior Poe EL BOAO Geet see ak a $2.5021 | $2.0331 | $0.5690 | $1.1773 | $1.6349 $1. 4474
Gravel ee eee Seas 2211 P2600 Re ee ee ee aS . 1697 . 2698 .4124 . 4402 . 6779 . 4128
IVETE Ges Soe ee ee ae SR 2. 6066 L370 ete eee ea Rae eet 2.1276 . 7990 . 1684 _ .6976 1.4241 - 9402
Placing... -- SR ae res a afr pera s etl core re eens . 7445 Sule Ole sierra sis oe | Sees ry are Ra 1. 0000 . 6766 . 5637 . 3965 . 8625 . 0839
Resnforcingaron== es meee. . 9331 MOQ poe eles |e rea - .4870 | 1.0754 . 53856 . 6847 . 6429
Maintenaneeolequipment... 123.8. |e ee: SAAD AS Soe erie ee ye ee |e eee WS 1, 2246 . 3529 . 0436 3277 . 1497
Division expense 520322 Re SS 3740. SALOU hots ere ee Bec 3250 . 1437 . 1546 . 1422 . 2450 - 1804
POUR Roe ee ee Sel peOsOOlA' | 2 628622 [pssees ccc [Stee poe oe aS eee 6. 1244 4.1846 3.8964 3. 4330 5. 8568 4.3573
1 Credit.

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