Page 78 - Chemical process engineering design and economics

Production and Capital Cost Estimation 63

BLS Weight
code no. factor Component Weight factors and component groups
10130246 0.254 Plates, carbon, A-36
10130247 0.043 Plates, stainless steel
10130276 0.043 Mechanical tubing, carbon, weld
10130278 0.043 Mechanical tubing, stainless, weld
102S C022 Nonferrous mill shapes
Sufctotil 10.405] Components of fabricated products
10720102 0.183 Pressure vessels, non-aluminum
10720111 0.007 Elevated water tank, field erected 0.37 Revised
10720112 0.027 Bulk storage tank, 6,000 gal or less fabricated equipment
10720113 0.025 Sulk storage tank, over 6.000 gel
10720133 0.021 Other pressure tanks
10720138 0.082 Custom tanks. 3/4 in. or less
10720139 0.010 Custom tanks, over 3/4 in.
10720147 0.010 Petroleum storage tanks
Subtotal (0.3!5I Typical fabricated products
SIC 34 0.230 Fabricated products labor
10130245 0.105 Plates, carbon, A-36
10130264 0.030 Sheets, cold-rolled, stainless
10130265 0.010 Sheets, electrical, alloy
1015 0.060 Foundry end forge shop products
1144 0.075 Industrial material-handling equipment 0.14 Revised
1147 0.025 Fans and blowers, except portable process machinery
116604 0.250 Chemical Industry machinery
117301 0.035 Electric motors
119202 0.150 Crushing, pulverizing, screening mechinery
132 0.030 Concrete ingredients
Subtotal 10.770) Components of process mechinery
SIC 35 0.230 Process machinery labor
0721 0.050 Plastic construction products
10130269 0.400 Pipe, Meek, carbon
10130276 0.100 Mechanical tubing, carbon, weld 0.20 Revised 0.61 Revised
equipment, machinery,
102502 0.100 Copper and brass mill shapes pipes, valves and supports
13320101 0.050 Culvert pipe, reinforced and fittings
S1014011 0.200 Industrie! velves (special index)
S1016011 0.100 Industrial finings (special index]
Revised
10130261 0.057 Sheets, hot-rolled, carbon process plant
10130264 0.014 Sheets, cold-rolled, carbon cost index
1015 0.077 Foundry and forge shop products
1025 0.060 Nonferrous mill shapes
102502 0.053 Copper and bran mill shapes 0.07 Revised
117301 0.036 Electric motorl
I17B 0.400 Electronic components and accessories and controls
51014011 0.053 Industrial valves (special index)
Subtotal 10.750) Components of instruments and controls
SIC3622 0.063 Industrial controls labor
SIC3823 0.187 Industrial instruments labor
Subtotal 10.2501 Instrument and control manufacturing labor
114102 0.900 Industrial pumps I 0.07 Revised
114103 0.050 Air compressors, stationary \ pumps and
11410401 0.025 Centrifugal gas compressors, uncooled / compressors
11410405" 0.025 Reciprocating gas compressors, 1,000 hp /
102501 0.057 Copper wire and cable 1
1083 0.198 Ujhting fixtures I 0.05 Revised
117301 0.306 Elaetric motors \ electrical equipment
11730222 0.043 Electric generating plant, 100-1 25 kW I and materials
1174 0.146 Transformers and power regulators I
1175 0.250 Switchgear, switchboard, etc., equipment ]
0621 0.028 Prepared paint ui ha 1 1 ..... 0 . .
i
*t
0.10 Revised
10130248 0.382
10130255 0.077 Bars, reinforcing f • "*? •" !UI )O1 1
^ ? '
132 0.117 Concrete ingredients 1
1392 0.396 Insulation materials /
S1012011 0.530 Construction meterials (special index} 0.07 Buildings, materials
5IC15 0.470 General building contrectors and labor
ASACII1 0.060 Qerk, accounting, class III, annual salary 0.10 Revised
ASBEV 0.330 Engineer, class V, annual salary engineering and
ASOIV 0.470 Drifter, class IV, annual salary supervision
ASTII 0.140 Typist, class II, annual salary
SIC15 0.334 General building contractors 0.22 Contract
SIC16 0.333 Heew construction contractors contstruction labor
SIC17 0.333 Specisl trade contractors
(
Figure 2.6 Components of the chemical engineering cost index.
From Ref. 18 with permisson.
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