Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 31, 2020, 08:30 AM
  • 02 2252_02 2251_12312020_004456.mp4

Date
12/31/2020
W/O
864935
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00353
PipeID
P03022
Time
12:30 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8298
Sewer Name
02 TRACT #5445 RELIEF TRUNK
City
EAST LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_864935_TV02354_DEC2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 2252
Downstream MH
02 2251
Dir. of Survey
Downstream
Length Surveyed
460.5 ft.
Total Length
460.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412Q
O&M Rating
186
Overall Index
2
Overall Quick
Overall Rating
186
Pipe schematic from manhole 02 2252 to 02 2251
MH: 02 2252MH: 02 2251downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 22520 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 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, Start279.6 ft. MWL - Water Level, 25 %of cross sectional area289.1 ft. MWM - Water Mark, 50 %of cross sectional area458.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish458.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 12 O'CLOCK460.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE460.5 ft. AMH - Downstream Manhole, Survey Ends - 02 2251

Observation photos (3)

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    460.5 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
0AMH02 2252
0MWM
460.5MGOCOCKROACHES IN MANHOLE
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
289.1MWM
460.5AMH02 2251
458.3DAGS
458.3MGOACTIVE CONNECTION AT MH 12 O'CLOCK
0MWL
279.6MWL
2DAGS
0MGOCOCKROACHES IN MANHOLE

Properties (7)

additional_info
630069123020202
custom_field_three
RFIR
custom_field_two
3
customer
1
datetime
2020-12-31T00:30:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false