Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 29, 2021, 06:12 AM

  • 05 2000_05 1999_01282021_224426.mp4

Date
01/28/2021
W/O
870570
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00538
PipeID
P07192
Time
10:12 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8512
Sewer Name
05 WESTERN AVENUE TRUNK
City
RANCHO PALOS VERDES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
44
Purpose
Routine Assessment
Project
WO_870570_TV05115_JAN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
15 in.
Upstream MH
05 2000
Downstream MH
05 1999
Dir. of Survey
Downstream
Length Surveyed
375.8 ft.
Total Length
375.8 ft.
Structural Index
3
Structural Quick
3928
Structural Rating
43
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
2
Overall Quick
—
Overall Rating
191
Pipe schematic from manhole 05 2000 to 05 1999
MH: 05 2000MH: 05 1999downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 20002 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start63.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4"75.3 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start90 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish107.8 ft. LFW - Lining Failure Wrinkled, from 09 to 10 o'clock, within 8 inches of joint: YES190.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN230.3 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start245.5 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish286.3 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start294 ft. LFB - Lining Failure Blistered, at 02 o'clock, within 8 inches of joint: YES, Start298.8 ft. LFDE - Lining Failure Defective End, from 01 to 02 o'clock, Start298.8 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish309 ft. LFB - Lining Failure Blistered, at 02 o'clock, within 8 inches of joint: YES, Finish315.4 ft. LFDE - Lining Failure Defective End, from 01 to 02 o'clock, Finish346 ft. LFB - Lining Failure Blistered, at 02 o'clock, within 8 inches of joint: YES, Start349 ft. LFB - Lining Failure Blistered, at 02 o'clock, within 8 inches of joint: YES, Finish373 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish375.8 ft. AMH - Downstream Manhole, Survey Ends - 05 1999

Observation photos (6)

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    75.3 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Lining Failure Wrinkled, from 09 to 10 o'clock, within 8 inches of joint: YES

    107.8 ft. - Lining Failure Wrinkled, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    230.3 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

  • Water Level, Sag in pipe, 25 %of cross sectional area, Start

    286.3 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Start

  • Lining Failure Defective End, from 01 to 02 o'clock, Start

    298.8 ft. - Lining Failure Defective End, from 01 to 02 o'clock, Start

  • Lining Failure Blistered, at 02 o'clock, within 8 inches of joint: YES, Start

    346 ft. - Lining Failure Blistered, at 02 o'clock, within 8 inches of joint: YES, Start

All inspections of P07192Work order 870570

Observations (22)

DistanceCodeObservation
0MGOROACHES @ MH
309LFB—
75.3MWLS—
190.1TFOPEN
315.4LFDE—
346LFB—
107.8LFW—
298.8LFDE—
373DAGS—
298.8MWLS—
286.3MWLS—
63.7TFA—
90MWLS—
375.8AMH05 1999
294LFB—
349LFB—
0MWL—
2DAGS—
230.3MWLS—
0MWM—
245.5MWLS—
0AMH05 2000

Properties (8)

additional_info
630138012821201
custom_field_three
LINING DEFECTIVE
custom_field_two
3
customer
1
datetime
2021-01-28T22:12:27-08:00
documentation
PRO PIPE
is_lateral_inspection
false
lining
PEP-Deformed/Reformed