Petterson (Encore)-LR180426 (3) SERVICE.PROFESSION N SERVICE, INC PO Box 118095
CARROLL TON, TX 75011
PHONE: 214-534-9942
FAX." 972-492-4326
PROJECT." SUMMER PLACE-SANDY LAKE
CONTRACTOR: RUMSEY CONSTRUCT/ON
CITY OF: COPPELL, Tx
INSPECTOR: MARCUS MARION
INSPECTION FIRM: PROFESSIONAL INLINE SERVICES
OPERATOR: MARTIN CAL V/LLO
PROFESSIONAL INLINE SERVICES, INC. Office 972-939.20
Fax q-6442►c431
Box 1t 8095 Mobile:2t4-5:4-9942
Alton,TX 75011-8095
MANHOLE VACUUM TEST REPORT
TEST PROCEDURE
Plug all manhole entrances and exits other than the manhole
top access using suitably sized pneumatic or mechanical
pipeline plugs. Install the vacuum tester head assembly at .
the top access of manhole. Attach vacuum pump to test head
and start pump. Open inlet/outlet ball valve and evacuate
the manhole to 10" Eg. (approximately negative SPSIG, 0 . 3
bar) Close vacuum inlet/outlet ball valve and monitor
vacuum for specified test' period.
•
Manhole Hg , PSIS► Time Passed
Lt.'s . sec . ✓
m 45
qtS 4s. 5u.
(2i-c14 VO SEc
•
OWNER 1 1IN\CE rV ► DATE kAyAAvil,
PROJEC — JOB#
TESTED BY r c cr
INSPECTOR CITY OF 0*()Ell..