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68 Cards in this Set
- Front
- Back
Convert:
Formula for Board Feet? |
Length x Width X Thickness divided by 12
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What is the 'Rule of Thumb' and How does it apply to concrete work?
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Def: Used to determine the amount of aggregate for Concrete estimation.
Rule 41 is used to calculate the quantities of material for concrete when the size of the coarseaggregate is not over 1 inch. Rule 42 is used when thesize of the coarse aggregate is not over 2 1/2 inches |
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Formula for designing Concrete mix?
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1. Determine 'Rule of Thumb'
2. Add numbers in design mix 3. Divide 'Rule of Thumb' by factor 4.Multiply each figure in mix design by Prime Factor 5.Determine cu.yds. of slab/wall/etc 6.Multiply cu.yds. by amount of each ingredient required for one cubic yard. |
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Conversion:
FT to Inches Inches to FT |
Multiply by 12
Divide by 12 |
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Conversion:
Yard to Inches Inches to Yards |
Multiply by 36
Divide by 36 |
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Conversion:
Yard to FT FT to Yards |
Multiply by 3
Divide by 3 |
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Conversion:
Inches to 16ths 16th to Inches |
Multiply by 16
Divide by 16 |
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Conversion:
Sq Ft to Sq inches Sq Inches to Sq Ft |
Multiply by 144
Divide by 144 |
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Conversion:
Square Yards to Square Feet Square Feet to Square Yards |
Multiply by 9
Divide by 9 |
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Conversion:
CU YD ~ CU FT CU FT ~ CU YD |
Multiply by 27
Divide by 27 |
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Conversion:
CU FT ~ CU IN CU IN ~ CU FT |
Multiply by 1728
Divide by 1728 |
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Define:
PYTHAGRUM THERUM |
The theorem that the sum of the squares of the lengths of the sides of a right triangle is equal to the square of the length of the hypotenuse.
The Pythagorean theorem is: a2 + b2=c2 |
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Formula:
AREA OF A TRIANGLE |
A x B /2 ½ B x H
A = Area B = Base H = Height |
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Formula:
Area of a Rectangle object |
SQ AREA = L x W
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Formula:
VOLUME OF A RECT. |
VOLUME = L x W x H/Thickness
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Define:
Rule of RATIO AND PROPORTIONS |
Def:
RULE: THE PRODUCT OF THE MEANS IS EQUAL TO THE EXTREMES. EXAMPLE: IF A 6’ POLE CASTS A SHADOW 4’ LONG, HOW TALL SHOULD THE POLE BE IN ORDER TO CAST A SHADOW OF 20’? |
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Define:
Board feet Formula |
T x W X L / 12
T x W x L x Pieces / 12 T x W x L x Pieces x Cost / 12 Or T” x W” x L’ x PCS x COST / 12 |
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Formula:
CIRCUMFRENCE |
C = 3.14 x D
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Formula:
Diamater |
D = C / 3.14 or D = 2 x R
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Formula:
Radius |
R = D / 2
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Formula:
Area |
A =3.14 x R²
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Formula:
Lateral Surface |
3.14 x D x H
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Formula:
Volume of Cylinder |
3.14 x R² x H
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Calculate:
CALCULATING MORTAR Formula GIVENS: SIZE OF BLOCK ex. 8” W X 8” H X 16” L WALL DIMENTION 6’ H X 25’ L |
1. CALCULATE SQUARE FOOTAGE OF WALL2.
2. CONVERT AREA TO FRACTION OF 100’s 3. MULTIPLY THE NUMBER OF SQUARES BY FACTOR FROM TABLE 4-2 Ex. 1.5 X 3.25= 4.875= 4.88 Cu Ft OF MORTAR 4.CONVERT CUBIC FEET OF MORTAR TO CUBIC YARDS |
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Calculate:
How many CMU blocks are in cement wall that is 90 x12 |
1217 Blocks are needed.
Steps: 1. Area of CMU wall 2. Area of CMU block (8x16) standard 3. Divide CMU Wall by CMU block |
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Define:
What is total run |
Span / 2
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Define:
Rafter Line Length |
Bridge Measure(”) x Total run(’) = Rafter line length(”)
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Define:
Tail Line Length |
Bridge Measure(”) x Projection(’) = Tail line length(”)
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Define:
Collar Tie Line Length |
Drop(”) x 2
----------------- = Collar Tie Line length(’) Unit of Rise(”) |
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Define:
Total Rise |
Unit of Rise(”) x Total Run(’)= Total Rise(”)
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Define:
Height of Ridge Board |
Total Rise(”) + Thickness above birds mouth(”) = Height of ridge board(”)
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Define:
Give formula for heights of gable end studs |
Unit of rise(”) Common difference of gable end stud(”)
------------- = -------------------------------------------------------- Unit of run(”) On center spacing of gable end studs(”) |
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Calculate:
How many strip shingles are in a bundle |
27
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Calculate:
How many bundles of strip shingles are in a square |
3
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Calculate:
How many square feet of strip shingles are in a square |
100 sq feet
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Calculate:
Total # of steps in a Stringer |
Total Rise (“) ÷ 7 (Given) = Number of steps
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Calculate:
Unit of rise for stringer |
Total Rise (“) ÷ 7 (Given) = Number of steps
Total Rise (“) ÷ Number of steps = Unit of rise (“) |
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Calculate:
Unit of Run in a stringer |
Total Rise (“) ÷ 7 (Given) = Number of steps
Total Rise (“) ÷ Number of steps = Unit of rise (“) 17 ½ “ (Given) – Unit of Rise (“) = Unit of Run (“) |
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Calculate:
Total run for a stringer |
Total Rise (“) ÷ 7 (Given) = Number of steps
Total Rise (“) ÷ Number of steps = Unit of rise (“) 17 ½ “ (Given) – Unit of Rise (“) = Unit of Run (“) Unit of Run (“) X Number of Steps = Total Run (“) |
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Calculate:
Length of Stringer |
Total Rise (“) ÷ 7 (Given) = Number of steps
Total Rise (“) ÷ Number of steps = Unit of rise (“) 17 ½ “ (Given) – Unit of Rise (“) = Unit of Run (“) Unit of Run (“) X Number of Steps = Total Run (“) Total Rise(’)² + Total Run(’)² = Length of Stringer(’) __ A² + B² = C²= ℘ C |
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Define:
BUPERSINST 1610.10 |
NAVY PERFORMANCE EVALUATION SYSTEM
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Define:
NAVEDTRA 14144 |
MILITARY REQUIREMENTS FOR CHIEF PETTY OFFICER
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Define:
NAVEDTRA 14145 |
MILITARY REQUIREMENTS FOR PETTY OFFICER FIRST CLASS
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Define:
NAVEDTRA 14325 |
MILITARY REQUIREMENTS, BASIC (BMR)
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Define:
NAVPERS 15878 |
CAREER COUNSELOR HANDBOOK
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Define:
OPNAVINST 3500.39 |
OPERATIONAL RISK MANAGEMENT
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Define:
OPNAVINST 5350.4 |
DRUG AND ALCOHOL ABUSE PREVENTION AND CONTROL
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Define:
OPNAVIST 5354.1 |
NAVY EQUAL OPPORTUNITY (EO) POLICY
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Define:
SECNAV M-5510.30 |
DEPARTMENT OF THE NAVY PERSONNEL SECURITY PROGRAM
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Define:
SECNAVINST 1752.4 |
SEXUAL ASSAULT PREVENTION AND RESPONSE
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Define:
SECNAVINST 5300.26 |
DEPARTMENT OF THE NAVY (DON) POLICY ON SEXUAL HARASSMENT
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Define:
29CFR PART 1926 |
SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION; SUBPART X
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Define:
COMFIRSTNCDINST 4400.3A |
SEABEE SUPPLY MANUAL
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Define:
COMSECONDNCB/COMTHIRDNCBINST 3122.1 |
EMBARKATION MANUAL
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Define:
NAVEDTRA 14040 |
BLUEPRINT READING AND SKETCHING; APPENDIX 3; CHAPTER 3
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Define:
NAVEDTRA 14043A |
BUILDER BASIC
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Define:
NAVEDTRA 14045A |
BUILDER ADVANCED
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Define:
NAVEDTRA 14069A |
ENGINEERING AID BASIC; CHAPTER 11, 2
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Define:
NAVEDTRA 14081A |
EQUIPMENT OPERATOR BASIC; CHAPTER 11, 2
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Define:
NAVEDTRA 14167F |
NAVAL SAFETY SUPERVISOR; CHAPTER 1, 11
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Define:
NAVEDTRA 14233 |
NAVAL CONSTRUCTION FORCE/SEABEE 1 & C
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Define:
NAVEDTRA 14234 |
SEABEE COMBAT HANDBOOK, VOL 1
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Define:
NAVEDTRA 14235 |
SEABEE COMBAT HANDBOOK, VOL 2
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Define:
NAVFAC P-1162 |
CONSTRUCTION BATTALION BATTLE SKILS GUIDE, BOOK 3
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Define:
NAVFAC P-1163 |
CONSTRUCTION BATTALION BATTLE SKILLS GUIDE, BOOK 4
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Define:
NAVFAC P-405 |
SEABEE PLANNERS AND ESTIMATORS HANDBOOK
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Define:
NAVSEAINST 4790.8 |
SHIPS MAINTENANCE AND MATERIAL MANAGEMENT
(3-M) MANUAL; CHAPTER 1 |
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Define:
NCF CLH |
SEABEE CREWLEADERS HANDBOOK
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