Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 21, 2019, 09:59 AM
  • 29 0304_29 0066_08212019_032305.mp4

Date
08/21/2019
W/O
782263
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01015
PipeID
P24317
Time
2:59 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6909
Sewer Name
29 EASTSIDE INTERCEPTOR SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_782263_TV29058_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0304
Downstream MH
29 0066
Dir. of Survey
Downstream
Length Surveyed
307 ft.
Total Length
307.1 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
2
O&M Quick
2G00
O&M Rating
80
Overall Index
2
Overall Quick
Overall Rating
86
Pipe schematic from manhole 29 0304 to 29 0066
MH: 29 0304MH: 29 0066downstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 03040 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. MWL - Water Level, 0 %of cross sectional area28.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start207 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish288.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start288.8 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start306.1 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish306.7 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O'CLOCK AT MH307 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish307.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0066

Observation photos (4)

  • Upstream Manhole, Survey Begins - 29 0304

    0 ft. - Upstream Manhole, Survey Begins - 29 0304

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES, Start

    28.1 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 10 to 02 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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    288.8 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

Observations (11)

DistanceCodeObservation
288.8MWLS
307.1AMH29 0066
288.1DAGS
0AMH29 0304
0MWM
307DAGS
28.1DAE
306.7MGOCONNECTIONS AT BOTH 3 AND 9 O'CLOCK AT MH
306.1MWLS
0MWL
207DAE

Properties (6)

additional_info
SC378506
custom_field_two
3
customer
LACSD
datetime
2019-08-21T02:59:08-07:00
documentation
PROPIPE
is_lateral_inspection
false