PROJECT $\backslash$# $2$

TASK

You are given the task to design and wire a three bedroom dwelling for the following:

$-4-4$ ft LED lamps $($Kitchen$,$ dining, living $\backslash$& Porch$)$: Rated $(110$V$/40$W$)$

$-4-4"$ LED Recess Lighting $($Each Bedroom $\backslash$& bathroom$)$

$-5-$ Broadbase Receptacle $($W$/$A$,$ Outside$)$

$-3-$ Air condition: Rated $\backslash (3\mathrm{.}29\backslash$mathrm$\{$~kW$\}/220\backslash$mathrm$\{$~V$\}\backslash )$

$-20-$Socket outlets: Rated $\backslash (15\backslash$mathrm$\{$~A$\}/110\backslash$mathrm$\{$~V$\}\backslash )(3$ of which will be in the kitchen$)$

$-$ Water heater unit: rated at $\backslash (136072$ B T U $/$ h $/220\backslash$mathrm$\{$~V$\}\backslash )$

$1.$ With the electrical fixtures listed above, determine the following for your design.

i$)$ individual circuit load

ii$)$ the size service entrance conductor required

iii$)$ the size and type main circuit breaker required

iv$)$ the number of sub$-$circuits

v$)$ the size cable required for each sub$-$circuit

vi$)$ the size and type circuit breaker require for each sub$-$circuit

vii$)$ the size Panel

viii$)$ the layout of the circuits in the panel $($try to balance the load as much as possible$)$

$2.$ Determine the following:

$-$ The quantity and types of electrical apparatus$/$accessories required $($eg: Socket outlets, Switches, handy boxes, octagonal boxes etc$)$

$-$ The size cables required for each sub$-$circuit

$3.$ Obtain quotation of the materials that will be required for the job from a local supplier then prepare a bill of quantities and an estimate for your client.

Note: All design must be guided by the JS$21$ standards

State all assumptions made.