Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 28, 2021, 06:50 AM
  • C 0346_C 0345_10282021_000341.mp4

Date
10/27/2021
W/O
916501
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00138
PipeID
P09809
Time
11:50 PM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9267
Sewer Name
C JOINT OUTFALL C - UNIT 7B
City
LONG BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_916501_TV03115_OCT2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
15 in.
Upstream MH
C 0346
Downstream MH
C 0345
Dir. of Survey
Downstream
Length Surveyed
11.8 ft.
Total Length
11.8 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
15
Pipe schematic from manhole C 0346 to C 0345
MH: C 0346MH: C 0345downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 03462 ft. SRP - Surface Reinforcement Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start8 ft. SRP - Surface Reinforcement Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish9.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - SITTING AT FLOW LEVEL11.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish11.8 ft. MSA - Survey Abandoned - VIEW OF SIPHON DOWNLEG

Observation photos (3)

  • Surface Reinforcement Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Reinforcement Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: NO - SITTING AT FLOW LEVEL

    9.2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - SITTING AT FLOW LEVEL

Observations (9)

DistanceCodeObservation
11.8SAP
0MWL
11.8MSAVIEW OF SIPHON DOWNLEG
0MWM
8SRP
2SRP
9.2DAGSSITTING AT FLOW LEVEL
2SAP
0AMHC 0346

Properties (7)

additional_info
630074102721202
custom_field_three
REINFORCEMENT PROJECTING
custom_field_two
2
customer
1
datetime
2021-10-27T23:50:42-07:00
documentation
PROPIPE
is_lateral_inspection
false