Handbook of mechanical and electrical cost data, giving shipping weights, capacities, outputs, and net prices of machines and apparatus, and detailed costs of installation, maintenance, depreciation and operation, together with many principles and data relating to engineering economics (1918)
Gillette, Halbert Powers, 1869-, Dana, Richard Turner, 1876-1928, joint author · New York, McGraw-Hill · leaf 1019
fficient width and lengtli to project 2 ins. beyondthe foundation courses of brick, or the bottom of the concrete wallshall be placed, tamped and graded for drainage. A sewer con-nection or other means of drainage shall be provided whereverpossible. If the vault is located on high, well-drained,… … Fig. 12. Vault size 3 to be used on runs of 4 to 8. Ducts of con-duit when not intersected.Fig. 13. Vault size 4 to be used on runs of 4 to 8 duets of conduitwhen intersected. P trap in the bottom of the vault with 6-in. sewer tile connectionto the sewer. If the water level of the sewer is higher…
