Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 22, 2019, 10:25 AM

  • C 0566_C 0565_11222019_024456.mp4

Date
11/22/2019
W/O
798188
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00362
PipeID
P04750
Time
2:25 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7174
Sewer Name
C JOINT OUTFALL C - UNIT 4D
City
LONG BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_798188_TV03084_NOV2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
C 0566
Downstream MH
C 0565
Dir. of Survey
Downstream
Length Surveyed
423.8 ft.
Total Length
423.8 ft.
Structural Index
2
Structural Quick
3U2`
Structural Rating
650
O&M Index
2
O&M Quick
412N
O&M Rating
158
Overall Index
2
Overall Quick
—
Overall Rating
808
Pipe schematic from manhole C 0566 to C 0565
MH: C 0566MH: C 0565downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 05660.1 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN0.1 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.9 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES31 ft. CS - Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start35.5 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start51.4 ft. FS - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES, Start166.3 ft. FS - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish240.4 ft. CS - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES335.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"420 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish420 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish421.7 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish421.7 ft. CS - Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish423.8 ft. AMH - Downstream Manhole, Survey Ends - C 0565

Observation photos (4)

  • Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    6.9 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

    31 ft. - Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

  • Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    51.4 ft. - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

    240.4 ft. - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

All inspections of P04750Work order 798188

Observations (19)

DistanceCodeObservation
420SSS—
51.4FS—
35.5DSC—
0MWM—
421.7DSC—
423.8AMHC 0565
31CS—
335.2TBA—
166.3FS—
240.4CS—
421.7CS—
0MWL—
0AMHC 0566
420CM—
0.1MGOCONN @ MH 3 O'CLOCK/UNKNOWN
2CM—
0.1MGOCONN @ MH 9 O'CLOCK/UNKNOWN
6.9CM—
2SSS—

Properties (6)

additional_info
SC398414
custom_field_two
2
customer
LACSD
datetime
2019-11-22T02:25:23-08:00
documentation
PROPIPE
is_lateral_inspection
false