Abbreviations
Prints
Abbreviations
Plans
Prints/Random
100

CI 

What is cast iron

100

Supplier, Contractor, Building official

Who may use prints?

100

FD

What is floor drain?

100

Heating plan 

what plan is the placement of heating system components?

100

1/2 on a measuring tape

What is the longest line on a measuring tape between the 2 numbers?

200

CO

What is clean out?

200

Feet & Inches

What dimensions on architectural drawings are given in? 

200

HB

What is hose bibb?

200

Electrical Plan 

What plan is the location of service entry and distribution panel?

200

Scale Drawings

What is a drawing of any object that has been carefully reduced to a fraction of actual size, so all parts are in the correct proportion? 

300

CW

What is cold water?
300

1/4 inch=1 foot

What scale are building plans customarily drawn to?

300
GI

What is galvanized iron?

300

Detail Drawing

What is the construction of walls, stairs, and doors?

300

Stay connected so no water can seep through and so you can change the direction of the system

What is the main purpose of pipe fittings in plumbing systems?

400

HW

What is hot water?

400

Isometric

What type of grid paper is extremely helpful in making an isometry drawing?

400

LT

What is laundry tray?

400

Foundation Plan 

What plan describes the size and shape of footing?

400

Floor Plan

What plan describes the arrangement of rooms?

500

DW

What is dishwasher?

500

Specifications

What is a set of instructions that provide information about materials and work quality?

500

PLBG

What is plumbing?

500

Elevation Drawing

What is the exterior appearance?

500

Plot Plan

What plan is the location of the structure on lot?