Page 392 - Improving Machinery Reliability

356 Improving Machinery Reliability

Work Request No. Date
Pump Item No. Yard No. Loca t ion
Technician (Name) Supervisor
Telephone Extension

How To Use This Checklist:
0 During pre-startup operations
Place your initials after items you have personally witnessed to be correct or attach an initialled
copy of the Machinery Field Installation Checklist to cover items which Project Management
personnel have reviewed for you.
0 When the plant is fully operational
Re-install pumps in accordance with this checklist only. Place your initials after items you have
personally witnessed to be correct. Do not omit any steps.

Mechanical Preparation
Initial
1. supry
a. Complied with lock-out and tag-out procedures and wore proper
safety equipment.
2. Prepirittg pititip urrd basepltrre for ittstullatiort
a. Cleaned and removed all burrs from bottom of pump feet and base-
plate pads.
b. Cleaned pump and piping suction and discharge flanges.
3. Ptitnp instullation ott buseplatr
a. Installed pump on base plate and checked the following:
I. Pump feet andlor supporting flanges are square with baseplate
pads and seated solidly.
2. After tighteniq the base bolts. the pump was checked for
level and leveled. if necessary.
3. The pump was checked to make sure that it was slightly
higher than the driver so that shims could be placed under the
driver's feet during final alignment.
b.Horizontal pumps and drivers rated 100 or more HP have been pro-
vided with tooling balls to facilitate Essinger alignment bar check.
Verified balls to be in place.
c. IFD isocoupler pads or IFD transducers have been bonded to equip-
ment casings as listed below:
driver inboard 17 driver outboard
n pump inboard 5 pump outboard
0 pump central 0 none
4. Piimp rind driwr's couplittR cotic~etrrrit.ity
a. Installed a coupling sweep and dial indicators and checked to make
sure that the pump and driver's coupling halves' outside diameters
and Paces were true with their bores (maximum OD ,002. face
Figure 8-12. Centrifugal pump field installation and initial operation checklist.

(checklist continued on next page)