Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 16, 2019, 08:34 AM
  • 18 0876_18 0875 _16072019_014442.mp4

Date
07/16/2019
W/O
771875
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14727
Time
1:34 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6711
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_771875_TV18102_JUN2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
42 in.
Upstream MH
18 0876
Downstream MH
18 0875
Dir. of Survey
Downstream
Length Surveyed
154.4 ft.
Total Length
154.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 18 0876 to 18 0875
MH: 18 0876MH: 18 0875downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 08760 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - ACTIVE SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. MWM - Water Mark, 45 %of cross sectional area2.7 ft. MGO - General Observation - 40% MAGNEZIUM H.O COATING ATTATCHED2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start43.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start152.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish152.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish154.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0875154.4 ft. MGO - General Observation - ACTIVE SERVICE CONNECTION AT 9 O'CLOCK AT MH

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    43.4 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0AMH18 0876
152.2SAP
154.4AMH18 0875
43.4SAP
2.7MGO40% MAGNEZIUM H.O COATING ATTATCHED
154.4MGOACTIVE SERVICE CONNECTION AT 9 O'CLOCK AT MH
0MWL
0MGOACTIVE SERVICE CONNECTION AT 9 O'CLOCK AT MH
0MWM
152.5DAGS
2.7DAGS

Properties (6)

additional_info
SC378210
custom_field_two
3
customer
LACSD
datetime
2019-07-16T01:34:16-07:00
documentation
PROPIPE
is_lateral_inspection
false