For economical {'{'solid pour",construction
f
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for
Below, Solid-Pour Steam
Main Conduit where additional drainage was needed
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' 2'
~lgR~~ [I
NO TE: NAIL I- )( 2" SLATS
OVER ANY OPEN VERTICAL
JOINTS OR CRACKS IN TIGHT
SHEE TlNG DURING CONSTRUCTIOtf
12" STEAM MAIN
3" THERMOBES TOS INSULATION
f-~~;fl~~~t-.L=-= ,:",,"NO-WATER LEVEL
PEA. PEBBLE AND SAND Fil L
4- SLIP SEAL VIT SEWER PIPE
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