Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 25, 2016, 10:41 AM
  • C 0374_C 0373_25042016_034205.mp4

Date
04/25/2016
W/O
563419
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00141
PipeID
P09837
Time
3:41 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3324
Sewer Name
C JOINT OUTFALL C - UNIT 8C
City
HAWAIIAN GARDENS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
06
Purpose
Routine Assessment
Project
WO_563419_TV19012_APRIL2016
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
C 0374
Downstream MH
C 0373
Dir. of Survey
Downstream
Length Surveyed
523.4 ft.
Total Length
523.4 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
520
O&M Index
3
O&M Quick
413S
O&M Rating
518
Overall Index
3
Overall Quick
Overall Rating
1038
Pipe schematic from manhole C 0374 to C 0373
MH: C 0374MH: C 0373downstream0 ft. AMH - Upstream Manhole, Survey Begins - C 03740 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, 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, Start11.9 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start523.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish523.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish523.4 ft. AMH - Downstream Manhole, Survey Ends - C 0373523.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish523.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

    2 ft. - Surface Spalling, 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

  • Downstream Manhole, Survey Ends - C 0373

    523.4 ft. - Downstream Manhole, Survey Ends - C 0373

Observations (12)

DistanceCodeObservation
2DAGS
523.4SSS
523.4SAP
523.4AMHC 0373
2SSS
11.9DSZ
523.4DAGS
0AMHC 0374
523.4DSZ
0MWL
2SAP
0MWM

Properties (5)

additional_info
SC305602
custom_field_two
2
customer
LACSD
datetime
2016-04-25T03:41:14-07:00
year_laid
19730406