Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 21, 2021, 08:31 PM
  • 19 0242_19 0241_10212021_134524.mp4

Date
10/21/2021
W/O
PENDING
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00728
PipeID
P15212
Time
1:31 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1983
Sewer Name
19 STUDEBAKER ROAD TRUNK
City
CERRITOS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Maintenance Related
Project
20211021SB_STUDEBAKER_ROAD_TRUNK
Sewer Type
SS
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
19 0241
Downstream MH
19 0242
Dir. of Survey
Upstream
Length Surveyed
105.8 ft.
Total Length
105.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4231
O&M Rating
15
Overall Index
3
Overall Quick
Overall Rating
15
Pipe schematic from manhole 19 0241 to 19 0242
MH: 19 0241MH: 19 0242upstream0 ft. MSA - Survey Abandoned - 30% CALCIUM DEPOSIT BLOCKAGE0.8 ft. DAE - Deposits Attached Encrustation, 30 %of cross sectional area, from 08 to 12 o'clock, , within 8 inches of joint: YES0.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES8.8 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES74.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish98.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start105.8 ft. MWL - Water Level, 40 %of cross sectional area105.8 ft. MWM - Water Mark, 50 %of cross sectional area105.8 ft. AMH - Downstream Manhole, Survey Begins - 1:46 PM

Observation photos (2)

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    97 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 30 %of cross sectional area, from 08 to 12 o'clock,  , within 8 inches of joint: YES

    105 ft. - Deposits Attached Encrustation, 30 %of cross sectional area, from 08 to 12 o'clock, , within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
105DAE
0MWL
97DAE
0MWM
7.4DAE
31.2DAE
0AMH1:46 PM
105DAE
105.8MSA30% CALCIUM DEPOSIT BLOCKAGE

Properties (7)

additional_info
CALCIUM EVALUATION INSPECTION ONLY
custom_field_three
CALCIUM EVALUATION INSPECTION ONLY
custom_field_two
5
customer
LACSD
datetime
2021-10-21T13:31:19-07:00
documentation
MIRANDA, BRAR, IGNACIO, RUVALCABA
is_lateral_inspection
false