Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 21, 2021, 09:09 AM

  • 18 1024_18 1023_5212021_025153.mp4

Date
05/21/2021
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00677
PipeID
P14878
Time
2:09 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 1023
Downstream MH
18 1024
Dir. of Survey
Upstream
Length Surveyed
175.9 ft.
Total Length
175.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
4321
O&M Rating
14
Overall Index
4
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 18 1023 to 18 1024
MH: 18 1023MH: 18 1024upstream0 ft. MSA - Survey Abandoned - 30% BLUE ROCKS0.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO, Finish0.7 ft. MCU - Camera Underwater, Finish - CAMERA STILL UNDER WATER0.7 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - BLUE ROCKS SLUDGE3.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO, Start17.9 ft. MCU - Camera Underwater, Start33.6 ft. MWL - Water Level, 50 %of cross sectional area58.3 ft. MWL - Water Level, 30 %of cross sectional area58.3 ft. MWM - Water Mark, 70 %of cross sectional area114.2 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - Active116.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open175.9 ft. AMH - Downstream Manhole, Survey Begins - 2:55AM175.9 ft. MWM - Water Mark, 30 %of cross sectional area175.9 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active175.9 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO, Start

    172.5 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: NO, Start

  • Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - BLUE ROCKS SLUDGE

    175.2 ft. - Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - BLUE ROCKS SLUDGE

All inspections of P14878Work order #

Observations (15)

DistanceCodeObservation
172.5DAGS—
61.7TBActive
117.6MWL—
117.6MWM—
142.3MWL—
175.2MCUCAMERA STILL UNDER WATER
0AMH2:55AM
158MCU—
0MWM—
0MGOConn. @ Mh, 9 O' Clock. Active
175.9MSA30% BLUE ROCKS
175.6DAGS—
59.1TBOpen
175.2DSZBLUE ROCKS SLUDGE
0MWL—

Properties (6)

additional_info
DEBRIES IN LINE
customer
LACSD
datetime
2021-05-21T02:09:51-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA,BARR
is_lateral_inspection
false
lining
CIPP