Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2019, 10:07 AM

  • E 0182_E 0181_3292019_045428.mp4

Date
03/29/2019
W/O
O763459
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00972
PipeID
P24763
Time
3:07 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1163
Sewer Name
E JOINT OUTFALL E - UNIT 4 RELIEF
City
WATTS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
20190329MDM_JOINT_OUTFALL_E_UNIT_4_RELIEF
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Upstream MH
E 0182
Downstream MH
E 0181
Dir. of Survey
Downstream
Length Surveyed
317.8 ft.
Total Length
317.8 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole E 0182 to E 0181
MH: E 0182MH: E 0181downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM15.1 ft. MGO - General Observation - 30" VCP18.8 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - FLAKING18.8 ft. MGP - General Photograph - SPALLING203.7 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES - HAIRLINE203.7 ft. FC - Fracture Circumferential, from 02 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE212.7 ft. DAZ - Deposits Attached Other, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES - PAPER & GREASE252.2 ft. MGO - General Observation - 30" VCP311.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES317.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - WHITE FLAKING317.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active317.8 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (5)

  • General Observation - 30" VCP

    15.1 ft. - General Observation - 30" VCP

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - FLAKING

    18.8 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - FLAKING

  • General Photograph - SPALLING

    18.8 ft. - General Photograph - SPALLING

  • Deposits Attached Other, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES - PAPER & GREASE

    212.7 ft. - Deposits Attached Other, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES - PAPER & GREASE

  • General Observation - 30" VCP

    252.2 ft. - General Observation - 30" VCP

All inspections of P24763Work order O763459

Observations (14)

DistanceCodeObservation
203.7FLHAIRLINE
0MWM—
18.8SSSFLAKING
317.2SSSWHITE FLAKING
252.2MGO30" VCP
311.5DAGS—
212.7DAZPAPER & GREASE
317.2MGOConn. @ Mh, 9 O' Clock. Active
18.8MGPSPALLING
203.7FCHAIRLINE
0MWL—
0AMH4:50AM
15.1MGO30" VCP
317.8AMH5:20AM

Properties (6)

custom_field_three
SPALLING WHITE FLAKING
custom_field_two
4
customer
LACSD
datetime
2019-03-29T03:07:30-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false