SERVICES STUDIO - Preparation of plumbing layout of a single storey building & working drawings of various fittings and fixtures of water supply and sanitary installations

1. Interior services
Compiled by CT.Lakshmanan B.Arch., M.C.P. Unit 5
Page5.1
UNIT V
Systems of Drawing Pipe Layout
1. Scale Layout are used for large pipes
2. Diagrammatic lay out are used for architectural plans.

2. Interior services
Compiled by CT.Lakshmanan B.Arch., M.C.P. Unit 5
Page5.2

3. Interior services
Compiled by CT.Lakshmanan B.Arch., M.C.P. Unit 5
Page5.3
SYMBOL ELEVATION PICTORIAL
Double Brach Elbow –
DBL EL
Straight Cross - STX
Safety valve – SFTY V
Gate Valve – GT V
Hand Valve – HND V
Pipe Outlet Up - P
Pipe Outlet Down - P
Coupling - CPLG
Elbow 90° - EL
Elbow 45° - EL
Tee 90° - T
Lateral 90° - LAT
Clean Out - CO
Reducer - RED

4. Interior services
Compiled by CT.Lakshmanan B.Arch., M.C.P. Unit 5
Page5.4
SYMBOL ELEVATION PICTORIAL
Flanged Fittings – FL FT
Screwed Fittings – SC FT
Bell and Spigot Fittings – BL/SP
FT
Welded Fitting – WLD FT
Soldered Fitting – SLD FT
Expansion Joint – EXP JT
Motor Operated Vehicle – MOP
V
Meter – M
Floor Drain -FD
Cess Pool – CP
Dry Well - DW
Septic Tank – SEP TNK
SEPTIC – TANK Distribution Box
– SEP TANK DIS BX
SUMP PIT - SP

5. Interior services
Compiled by CT.Lakshmanan B.Arch., M.C.P. Unit 5
Page5.5
A Sample Plumbing Layout

6. Interior services
Compiled by CT.Lakshmanan B.Arch., M.C.P. Unit 5
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7. Interior services
Compiled by CT.Lakshmanan B.Arch., M.C.P. Unit 5
Page5.7
Water Pipes and Fittings Required For Installing Commonly
Used Plumbing Fixtures
A typical installation of a water distribution using PVC pipes with G.I.
Pipes for in-house is done with PVC pipes adapter fittings. To obtain
watertight joints, solvent cement is applied.