Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 27, 2021, 08:16 AM
  • 18 0339_18 0338_01272021_002519.mp4

Date
01/27/2021
W/O
870457
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00684
PipeID
P14173
Time
12:16 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8436
Sewer Name
18 LA MIRADA TRUNK, SECTION 3
City
LA MIRADA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
32
Purpose
Routine Assessment
Project
WO_870457_TV18024_JAN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
18 0339
Downstream MH
18 0338
Dir. of Survey
Downstream
Length Surveyed
215.7 ft.
Total Length
215.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2G00
O&M Rating
84
Overall Index
2
Overall Quick
Overall Rating
87
Pipe schematic from manhole 18 0339 to 18 0338
MH: 18 0339MH: 18 0338downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 03390 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start43.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"114.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"133 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES171.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"213.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish215.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE215.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0338215.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

    133 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    215.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (14)

DistanceCodeObservation
2DAGS
43.1TFA
0MWM
0MGOCONNECTION AT MH 3 O'CLOCK
114.9TFA
215.7MGOCOCKROACHES IN MANHOLE
215.7AMH18 0338
213.8DAGS
171.2TFA
0MWL
133CM
0AMH18 0339
215.7MGOCONNECTION AT MH 3 O'CLOCK
0MGOCOCKROACHES IN MANHOLE

Properties (7)

additional_info
SC411901
custom_field_three
MINOR CRACKS
custom_field_two
3
customer
1
datetime
2021-01-27T00:16:32-08:00
documentation
PRO PIPE
is_lateral_inspection
false