Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 31, 2017, 03:36 PM

  • 19 0120_19 0119_7312017_085223.mp4

Date
07/31/2017
W/O
0640724
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00722
PipeID
P15309
Time
8:36 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7474
Sewer Name
19 EAST ARTESIA TRUNK, SECTS 1,2,3,&5
City
CERRITOS
Loc. details
Yard
Location Code
Y
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
05
Purpose
Capital Improvement Program Assesment
Project
20170731SHO_EAST_ARTESIA_TRUNK_SECTS_1235
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
19 0120
Downstream MH
19 0119
Dir. of Survey
Downstream
Length Surveyed
513.3 ft.
Total Length
513.3 ft.
Structural Index
3
Structural Quick
5321
Structural Rating
19
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 19 0120 to 19 0119
MH: 19 0120MH: 19 0119downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08550 ft. MWM - Water Mark, 55 %of cross sectional area457.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES467.9 ft. B - Broken, from 12 to 12 o'clock, within 8 inches of joint: NO470.6 ft. B - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES476.3 ft. SSS - Surface Spalling, at 01 o'clock, within 8 inches of joint: YES478.8 ft. B - Broken, from 12 to 12 o'clock, within 8 inches of joint: NO488 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start493.6 ft. CC - Crack Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES494.4 ft. CC - Crack Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES501.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish513.3 ft. AMH - Downstream Manhole, Survey Ends - 0930513.3 ft. MGO - General Observation - CONNECTION @ MH, 4 O CLOCK, ACTIVE

Observation photos (3)

  • Broken, from 12 to 12 o'clock, within 8 inches of joint: NO

    467.9 ft. - Broken, from 12 to 12 o'clock, within 8 inches of joint: NO

  • Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

    470.6 ft. - Broken, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Broken, from 12 to 12 o'clock, within 8 inches of joint: NO

    478.8 ft. - Broken, from 12 to 12 o'clock, within 8 inches of joint: NO

All inspections of P15309Work order 0640724

Observations (14)

DistanceCodeObservation
478.8B—
457.6DAE—
0MWL—
467.9B—
501.2DAE—
476.3SSS—
0AMH0855
494.4CC—
0MWM—
470.6B—
488DAE—
493.6CC—
513.3AMH0930
513.3MGOCONNECTION @ MH, 4 O CLOCK, ACTIVE

Properties (5)

additional_info
RFIR
custom_field_three
MULTIPLE BROKEN SECTIONS
custom_field_two
2
customer
LACSD
datetime
2017-07-31T08:36:52-07:00