Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2019, 06:53 AM
  • 18 0918_18 0917 _12072019_001339.mp4

Date
07/11/2019
W/O
771875
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00709
PipeID
P14770
Time
11:53 PM
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 0918
Downstream MH
18 0917
Dir. of Survey
Downstream
Length Surveyed
266.3 ft.
Total Length
266.3 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
Overall Rating
5
Pipe schematic from manhole 18 0918 to 18 0917
MH: 18 0918MH: 18 0917downstream0 ft. MGO - General Observation - ACTIVE SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 09188.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start8.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start95 ft. MGO - General Observation - 50% MAGNEZIUM H.O COATING ATTATCHED227.4 ft. RFC - Roots Fine Connection, from 09 to 12 o'clock, within 8 inches of joint: NO229 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 8"263.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish263.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish265.9 ft. MGO - General Observation - UNKNOWN SERVICE CONNECTION AT 3 O' CLOCK AT MH266.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0917

Observation photos (3)

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

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

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

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

  • Roots Fine Connection, from 09 to 12 o'clock, within 8 inches of joint: NO

    227.4 ft. - Roots Fine Connection, from 09 to 12 o'clock, within 8 inches of joint: NO

Observations (13)

DistanceCodeObservation
95MGO50% MAGNEZIUM H.O COATING ATTATCHED
229TBA
0MGOACTIVE SERVICE CONNECTION AT 3 O' CLOCK AT MH
0MWL
265.9MGOUNKNOWN SERVICE CONNECTION AT 3 O' CLOCK AT MH
263.3SSS
8.2SSS
263.3DAGS
227.4RFC
0MWM
0AMH18 0918
8.2DAGS
266.3AMH18 0917

Properties (6)

additional_info
SC378208
custom_field_two
3
customer
LACSD
datetime
2019-07-11T23:53:06-07:00
documentation
PROPIPE
is_lateral_inspection
false