Page 206 - Estimators Piping Man Hour Manual

Section Four—MECHANICAL INSTRUMENTATION 189

MAN HOURS EACH

Man Hours
Description Each
Controller with Local/Remote Set Point — shelf mounting, proportional
control 3.9
proportional control plus derivative control 5.0
proportional control plus reset control 5.0
proportional control plus reset plus derivative control 5,0
Manual Loading Stations — shelf-mounted with output indication 2.2
shelf-mounted with input and output indication 2,2
Auto./Manual Switching Station — shelf-mounted with input and output
indication 2 2
Ratio Station — shelf-mounted with manual ratio setting 3.3
add for input indication 1.1
Receiver Recorder— shelf-mounted, 2 units wide, roll or scan-fold
chart: one pen 2.2
two pens 8.3
three pens 5.0
four pens 6.6
Flow Integrator — 6-digit actual flow indicator
Multipoint Temperature Recorder, per pt. 2.2
Multipoint Temperature Indicator, per pt. 1.1
Miscellaneous Pneumatic Panel Instruments, Rear of Panel Mounting:
Analog computer for multiplying two variables, or dividing one
variable by a second one, or extracting square root of one variable,
or squaring one variable 3.3
Square Root Extractor, Input .3-15 psi 2.2
Reversing Relay, 1:1 Ratio 1.1
Booster Relay, 1:1 Ratio 1.1
Selector Relay, High or Low of 2 Pressures 1.1
Limit Relay, high limit 1.1
Limit Relay, low limit 1.1

Above man hours include making tubing terminal connections, calibrating, checking, adjusting, testing and commis-
sioning pneumatic instruments.
Man hours for installation of air supply piping and air signal lines from control panel to remote instruments is not
included. See other accounts for these man hours.
No manufacturers representatives are included in the above man hours.