Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 4, 2017, 09:41 AM

  • C 0561_C 0560_04102017_024150.mp4

Date
10/04/2017
W/O
663487
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00362
PipeID
P04745
Time
2:41 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4820
Sewer Name
C JOINT OUTFALL C - UNIT 4D
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
12
Purpose
Routine Assessment
Project
WO_663487_TV03080_OCT2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
C 0561
Downstream MH
C 0560
Dir. of Survey
Downstream
Length Surveyed
417.2 ft.
Total Length
417.2 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
2K00
O&M Rating
120
Overall Index
2
Overall Quick
—
Overall Rating
130
Pipe schematic from manhole C 0561 to C 0560
MH: C 0561MH: C 0560downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 056128.4 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES32.4 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES36.7 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES166.6 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start302.3 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES362.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start414.9 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish414.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Finish417.2 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK417.2 ft. AMH - Downstream Manhole, Survey Ends - C 0560

Observation photos (6)

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    28.4 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    32.4 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    36.7 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

    166.6 ft. - Deposits Settled Fine, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

  • Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    302.3 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start

    362.8 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: NO, Start

All inspections of P04745Work order 663487

Observations (13)

DistanceCodeObservation
362.8DAE—
28.4CL—
0MWM—
166.6DSF—
417.2MGOCONNECTION AT MH 9 OCLOCK
36.7FL—
414.9DSF—
414.9DAE—
302.3FL—
417.2AMHC 0560
0MWL—
32.4CL—
0AMHC 0561

Properties (5)

additional_info
SC353069
custom_field_two
3
customer
LACSD
datetime
2017-10-04T02:41:07-07:00
sewer_category
Gravity