Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2019, 07:16 AM
  • 18 0917_18 0916A _12072019_002436.mp4

Date
07/12/2019
W/O
771875
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14769
Time
12:16 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6709
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_771875_TV18102_JUN2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 0917
Downstream MH
18 0916A
Dir. of Survey
Downstream
Length Surveyed
101.9 ft.
Total Length
101.9 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 0917 to 18 0916A
MH: 18 0917MH: 18 0916Adownstream0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 18 09170 ft. MWL - Water Level, 30 %of cross sectional area2.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.9 ft. MGO - General Observation - 60% MAGNEZIUM H.O COATING ATTATCHED57.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 8" - UNKNOWN100.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish100.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish101.9 ft. MGO - General Observation - UNKNOWN SERVICE CONNECTION AT 3 O' CLOCK AT MH101.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0916A

Observation photos (2)

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

    2.9 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 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.9 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
2.9DAGS
0MWM
101.9MGOUNKNOWN SERVICE CONNECTION AT 3 O' CLOCK AT MH
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
100.2DAGS
100.2SAP
0AMH18 0917
101.9AMH18 0916A
57.5TBUNKNOWN
0MWL
2.9SAP
2.9MGO60% MAGNEZIUM H.O COATING ATTATCHED

Properties (6)

additional_info
SC378208
custom_field_two
3
customer
LACSD
datetime
2019-07-12T00:16:36-07:00
documentation
PROPIPE
is_lateral_inspection
false