$7$:$051$Design data

Apartment building, $4$ story

Floor to floor height: ${10}^{\text{'}}-0^{\text{'}\text{'}}$

$3-$in service main

Street main pressure: $50$ psi

$2$ exterior hose bibs

Street main to riser distance: $60ft$

Building drain slope, $\frac{1}{2}$ in per foot.

Flat roof

Occupancy: $2\mathrm{.}5$ persons per apartment

Heat loss values $($U$)$

walls $0\mathrm{.}077Bt\frac{u}{h}r*f{t}^2*F$

roof $0\mathrm{.}025Bt\frac{u}{h}r*f{t}^2*F$

windows $0\mathrm{.}29Bt\frac{u}{h}r*f{t}^2*F$

doors $0\mathrm{.}27Bt\frac{u}{h}r*f{t}^2*F$

Infiltration: Average $(ACH=0\mathrm{.}5)$

D $1-1\frac{3}{4}$ in steel door, insulated core, steel fasteners, no

thermal break

D$2-$Vinyl with thermal break, metal, double glazing, $\frac{1}{4}-$in

air space.

Windows$-$same construction as D$2.$

Electric

Air Conditioning, $2000$ watts

Electric Range, $10500$ watts

Lighting $3$ watts per sq ft

Water heater, $3500$ watts

Dishwasher, $1000$ watts

No clothes dryer

$,$ Ill LTE

$100$

Part I:

Design an upfeed water supply system for the apartment building in Appendix A$.$ Use Type $L$ copper pipe for this design problem. Assume each apartment has its own storage tank water heater.

PartII:

Design the plumbing drainage for the apartment building in Appendix A$.$ Use acrylonitrile$-$butadiene$-$styrene copolymer $($ABS$)$ pipe and tubing for this design problem.

General Notes:

Please refer to all the recordings and resources available in the shared drive. Please take close look at all the handouts provided, as well as $13\mathrm{.}8$ WATER SUPPLY SYSTEM DESIGN EXAMPLE.pdf and $14\mathrm{.}4$ SANITARY DRAINAGE AND VENT SYSTEM DESIGN EXAMPLE.pdf$,$ as you design your water supply and drainage system. Please use CMCE Standard Engineering Paper if you are submitting hand written work, and submit everything in one single file. Use carefully all the tables and charts from Chapters $12,13,$ and $14.$

EXTRA CREDIT:

Draw an isometric diagram for your water supply design system and one for the drainage system. Use this Isometric Paper Quarter Inch.pdf$,$ and make sure to use standard labeling and sizing. Show hot and cold water piping with blue and red solid lines respectively, drainage pipes in black solid lines, and vent piping with dash lines.

$\backslash$table$[[\backslash$table$[[$Design data$],[$Apartment building, $4$ story$],[$Floor to floor height: ${10}^{\text{'}}-0^{\text{'}\text{'}}$