, drainage, 136
gas, 143
screw pipe, 98
soil pipe, 96

Fixtures, 3

Flushing, 3

Flux, 12

Fresh-air inlet, 105

G

Gas pipe and fittings, 143
piping, 141, 144

Goose neck, 81

H

Half and half solder, 21

Hammer, 15

Hangers, 121, 137

Heaters, flue connection, 130
gas coil, 126
instantaneous, 127

Hot water supply, 124

House drains, 86
traps, 87, 104

I

Inserting, terra-cotta pipe, 74

Intercepting trap, 92, 93

Iron enamelled ware, 3

J

Joints, amount of lead and oakum, 97
caulk, 87, 89
cup, 14
expansion, 129
of sub-soil, 84
overcast, 17
runner, 90
rust, 97
seams, 19
solder, 14

K

Kitchen sinks, 99

L

Lavatories, 8, 99

Lead connection, 78
used in caulked joints, 89, 97

Lead pipe, for water mains, 80
preparing for wiping, 45
use of, 27

Leaders, pipes and traps, 93

Long screws, 115

M

Main sewer, 81

Mason trap, 104

Measurements of piping, 146

Melting point of metals, 21

Metal, wiping, 31

Meter, reading gas, 142

N

Nipples, cutting and threading, 114
holders, 114

O

Oakum, use of, 89, 97

Overcast joint, 17, 67

P

Paste, 13

Pipe, brass, 80
covering, 131
cutting, 93
kinds of, 122
service, 81
soil, location, 95
steel, 97
tell-tale, 100
terra-cotta, 69
threading, 110
wrought iron, 97

Pipe laying, sewer, 71
water, 78
in tunnel, 73

Piping, water, 120
drainage, 135

Planking, 70, 71

Pressure, water, 119

R

Rain leaders, 86

Reaming, 135

Receptors, showers, 99

Refill, trench, 75, 79
tunnels, 79

Right and left couplings, 116

S

Sanitary drains, 91, 92

Screw-pipe work, 134

Seams, 19, 67

Sewerage, system of, 86

Sewers, 69, 81

Shoe, use of, 75

Shower stall, 150

Sinks, 2

Soil pipe, 95, 96

Soils, 13

Soldering iron, 11, 15, 66

Solders, 21

Stopcock, 45, 68, 81, 120

Sulphur,