Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 4, 2017, 07:23 AM

  • C 0564_C 0563_04102017_003924.mp4

Date
10/04/2017
W/O
663487
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00362
PipeID
P04748
Time
12:23 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.
08
Purpose
Routine Assessment
Project
WO_663487_TV03080_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
C 0564
Downstream MH
C 0563
Dir. of Survey
Downstream
Length Surveyed
398.8 ft.
Total Length
398.8 ft.
Structural Index
2
Structural Quick
3223
Structural Rating
12
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole C 0564 to C 0563
MH: C 0564MH: C 0563downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 05640 ft. MWL - Water Level, 10 %of cross sectional area6.3 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO12.3 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start20.6 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start100.9 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish100.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start180.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES189 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES200.1 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES217.4 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: NO, Start243.5 ft. FS - Fracture Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES243.5 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: NO, Finish247 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: NO, Start267.7 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: NO, Finish396.5 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish396.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish398.8 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK398.8 ft. AMH - Downstream Manhole, Survey Ends - C 0563

Observation photos (9)

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

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

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

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

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    180.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

  • Deposits Attached Ragging, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES

    200.1 ft. - Deposits Attached Ragging, 5 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: NO, Start

    217.4 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: NO, Start

  • Fracture Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

    243.5 ft. - Fracture Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: NO, Start

    247 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: NO, Start

All inspections of P04748Work order 663487

Observations (20)

DistanceCodeObservation
180.2CL—
396.5DSGV—
243.5FS—
20.6DAR—
12.3DSGV—
247CM—
396.5DAGS—
267.7CM—
398.8MGOCONNECTION AT MH 3 OCLOCK
0MWM—
0AMHC 0564
398.8AMHC 0563
200.1DAR—
0MWL—
100.9DAR—
6.3DAR—
217.4CL—
100.9DAGS—
189CL—
243.5CL—

Properties (4)

additional_info
SC353069
custom_field_two
3
customer
LACSD
datetime
2017-10-04T00:23:44-07:00