Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2019, 07:32 AM
  • 18 0748_18 0747A_06042019_005833.mp4

Date
06/04/2019
W/O
766508
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00706
PipeID
P26783
Time
12:32 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6558
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
WO_766508_TV18103_MAY2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
18 0748
Downstream MH
18 0747A
Dir. of Survey
Downstream
Length Surveyed
121.8 ft.
Total Length
121.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 18 0748 to 18 0747A
MH: 18 0748MH: 18 0747Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 07480 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK10.2 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE10.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start10.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start19.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start121.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish121.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0747A121.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish121.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK121.8 ft. MGO - General Observation - MODIFYING SECTION DATA121.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

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

    10.2 ft. - Surface Spalling, from 09 to 03 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

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

Observations (14)

DistanceCodeObservation
10.2MGOMAG COAT THROUGHOUT PIPE
121.8DAGS
0AMH18 0748
0MWL
19.4SAP
121.8AMH18 0747A
10.2DAGS
0MWM
10.2SSS
121.8SAP
121.8MGOCONNECTION AT MH 3 O'CLOCK
121.8MGOMODIFYING SECTION DATA
121.8SSS
0MGOCONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC377680
custom_field_two
3
customer
LACSD
datetime
2019-06-04T00:32:31-07:00
documentation
PROPIPE
is_lateral_inspection
false