Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 21, 2021, 08:29 AM
  • 18 1025_18 1024_5212021_013236.mp4

Date
05/21/2021
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00677
PipeID
P14879
Time
1:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1815
Sewer Name
18 LA HABRA HEIGHTS TRUNK, SECTION 1
City
LA HABRA HEIGHTS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
22
Purpose
Maintenance Related
Project
20210521MDM_LA_HABRA_HEIGHTS_TRUNK_SECTION_1
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.650000095367432 in.
Upstream MH
18 1025
Downstream MH
18 1024
Dir. of Survey
Downstream
Length Surveyed
33.7 ft.
Total Length
33.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5141
O&M Rating
11
Overall Index
4
Overall Quick
Overall Rating
11
Pipe schematic from manhole 18 1025 to 18 1024
MH: 18 1025MH: 18 1024downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. ACTIVE0 ft. MWM - Water Mark, 20 %of cross sectional area21.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start21.5 ft. MWM - Water Mark, 95 %of cross sectional area21.5 ft. MWL - Water Level, 30 %of cross sectional area26.5 ft. MWL - Water Level, 50 %of cross sectional area26.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Finish33.3 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS SLUDGE PAPER33.7 ft. AMH - Downstream Manhole, Survey Ends - 1:40AM

Observation photos (1)

  • Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock,  , within 8 inches of joint: YES, Start

    21.5 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
0AMH1:30AM
21.5DAGS
0MWL
26.5MWL
21.5MWM
0MGOConn. @ Mh, 3 O' Clock. ACTIVE
21.5MWL
26.5DAGS
33.3DSZROCKS SLUDGE PAPER
0MWM
33.7AMH1:40AM

Properties (6)

additional_info
DEBRIES IN LINE
customer
LACSD
datetime
2021-05-21T01:29:34-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA,BARR
is_lateral_inspection
false
lining
CIPP