Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2019, 10:25 AM

  • 18 0856_18 0855_18072019_034913.mp4

Date
07/18/2019
W/O
771927
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00709
PipeID
P14711
Time
3:25 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5932
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 1,2A,2B,2C,&3
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
34
Purpose
Routine Assessment
Project
WO_771927_TV18101_JUN2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
51 in.
Upstream MH
18 0856
Downstream MH
18 0855
Dir. of Survey
Downstream
Length Surveyed
723.8 ft.
Total Length
723.8 ft.
Structural Index
3
Structural Quick
3\2\
Structural Rating
722
O&M Index
2
O&M Quick
412\
O&M Rating
290
Overall Index
2
Overall Quick
—
Overall Rating
1012
Pipe schematic from manhole 18 0856 to 18 0855
MH: 18 0856MH: 18 0855downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 08560 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT THROUGHOUT8.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start32 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG AND MINERAL DEPOSITS94.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 12"720.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish723 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - .723 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish723 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish723.8 ft. AMH - Downstream Manhole, Survey Ends - 18 0855

Observation photos (7)

  • Upstream Manhole, Survey Begins - 18 0856

    0 ft. - Upstream Manhole, Survey Begins - 18 0856

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

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

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

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

  • General Observation - MAG COAT THROUGHOUT

    2 ft. - General Observation - MAG COAT THROUGHOUT

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

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

  • Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG AND MINERAL DEPOSITS

    32 ft. - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG AND MINERAL DEPOSITS

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 12"

    94.5 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 12"

All inspections of P14711Work order 771927

Observations (14)

DistanceCodeObservation
2SAV—
720.8SAV—
2MGOMAG COAT THROUGHOUT
0MWL—
723SZ.
0AMH18 0856
94.5TB—
32SZMAG AND MINERAL DEPOSITS
0MWM—
8.1DAGS—
723DAGS—
0SSS—
723SSS—
723.8AMH18 0855

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-07-18T03:25:32-07:00
documentation
PRO PIPE
is_lateral_inspection
false