Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 6, 2018, 10:26 AM

  • 18 0621_18 0620 _06062018_034558.mp4

Date
06/06/2018
W/O
707102
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00692
PipeID
P14471
Time
3:26 AM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5639
Sewer Name
18 NORTH PLANT OUTFALL RELIEF TRUNK
City
WHITTIER, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
WO_707102_TV18034_JUN2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 0621
Downstream MH
18 0620
Dir. of Survey
Downstream
Length Surveyed
535 ft.
Total Length
535 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 18 0621 to 18 0620
MH: 18 0621MH: 18 0620downstream0 ft. MLC - Lining Change, Cured in place - START0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 06210 ft. MWM - Water Mark, 35 %of cross sectional area42.1 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 8"68.1 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"158.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"179.8 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"253 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"348.7 ft. LFOC - Lining Failure Overcut Connection, at 12 o'clock, within 8 inches of joint: NO348.7 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"366.9 ft. LFD - Lining Failure Detached, at 04 o'clock, within 8 inches of joint: NO, Start378.4 ft. LFD - Lining Failure Detached, at 04 o'clock, within 8 inches of joint: NO, Finish381.8 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"532.5 ft. MLC - Lining Change, Cured in place - FINISH534.4 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK535 ft. AMH - Downstream Manhole, Survey Ends - 18 0620

Observation photos (3)

  • Lining Change, Cured in place - START

    0 ft. - Lining Change, Cured in place - START

  • Lining Failure Overcut Connection, at 12 o'clock, within 8 inches of joint: NO

    348.7 ft. - Lining Failure Overcut Connection, at 12 o'clock, within 8 inches of joint: NO

  • Lining Failure Detached, at 04 o'clock, within 8 inches of joint: NO, Start

    366.9 ft. - Lining Failure Detached, at 04 o'clock, within 8 inches of joint: NO, Start

All inspections of P14471Work order 707102

Observations (17)

DistanceCodeObservation
348.7LFOC—
532.5MLCFINISH
179.8TB—
0MLCSTART
534.4MGOCONNECTION AT MH 9 OCLOCK
0MWL—
158.6TB—
381.8TB—
253TB—
0AMH18 0621
366.9LFD—
535AMH18 0620
0MWM—
68.1TB—
42.1TB—
378.4LFD—
348.7TB—

Properties (6)

additional_info
SC359194
custom_field_two
4
customer
LACSD
datetime
2018-06-06T03:26:17-07:00
lining
CIPP
year_laid
36052