Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2020, 08:45 AM
  • C 0398_C 0397_12302020_010244.mp4

Date
12/30/2020
W/O
865141
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00143
PipeID
P09866
Time
12:45 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8296
Sewer Name
C JOINT OUTFALL C - UNIT 8E
City
ARTESIA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
40
Purpose
Routine Assessment
Project
WO_865141_TV02139_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
90 in.
Upstream MH
C 0398
Downstream MH
C 0397
Dir. of Survey
Downstream
Length Surveyed
357.5 ft.
Total Length
357.5 ft.
Structural Index
3
Structural Quick
3E21
Structural Rating
95
O&M Index
2
O&M Quick
2M00
O&M Rating
142
Overall Index
2
Overall Quick
Overall Rating
237
Pipe schematic from manhole C 0398 to C 0397
MH: C 0398MH: C 0397downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 03980 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start195.7 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES200.6 ft. CS - Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES206.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start356.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish356.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish357.5 ft. AMH - Downstream Manhole, Survey Ends - C 0397

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    195.7 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES

    200.6 ft. - Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    206.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0MWL
0AMHC 0398
206.6CM
195.7CM
357.5AMHC 0397
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2DAGS
200.6CS
0MWM
356.2DAGS
356.2CM

Properties (8)

additional_info
630069122920202
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-12-30T00:45:53-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26597