Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 29, 2021, 09:18 AM
  • 02 1680_02 1679_01292021_012251.mp4

Date
01/29/2021
W/O
870239
Weather
Heavy Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00289
PipeID
P18837
Time
1:18 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8445
Sewer Name
02 MONTEREY PARK EXTENSION TRUNK
City
MONTEREY PARK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_870239_TV02388_JAN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1680
Downstream MH
02 1679
Dir. of Survey
Downstream
Length Surveyed
8.6 ft.
Total Length
8.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 02 1680 to 02 1679
MH: 02 1680MH: 02 1679downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 16800 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES8.6 ft. MGO - General Observation - CONNECTION AT MH 4 O'CLOCK8.6 ft. AMH - Downstream Manhole, Survey Ends - 02 16798.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    4.4 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
8.6MGOCONNECTION AT MH 4 O'CLOCK
0AMH02 1680
0MWL
4.4CM
2DAGS
8.6AMH02 1679
0MWM
8.6DAGS

Properties (7)

additional_info
630069012821202
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-01-29T01:18:34-08:00
documentation
PRO PIPE
is_lateral_inspection
false