Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 21, 2017, 07:51 AM

  • F 0313_F 0312 _20112017_230708.mpg

Date
11/20/2017
W/O
668653
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00046
PipeID
P23211
Time
11:51 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5041
Sewer Name
F JOINT OUTFALL F - UNIT 7D
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
34
Purpose
Routine Assessment
Project
WO_668653_TV18080_NOV2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
F 0313
Downstream MH
F 0312
Dir. of Survey
Downstream
Length Surveyed
486.3 ft.
Total Length
486.3 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole F 0313 to F 0312
MH: F 0313MH: F 0312downstream0 ft. AMH - Upstream Manhole, Survey Begins - F 03130 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH23.1 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start142.4 ft. ID - Infiltration Dripper, from 08 to 04 o'clock, within 8 inches of joint: YES, Start318.5 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES333.4 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES392.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start482.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish482.8 ft. ID - Infiltration Dripper, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish483 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish485.5 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH486.3 ft. AMH - Downstream Manhole, Survey Ends - F 0312

Observation photos (5)

  • Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    23.1 ft. - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • Infiltration Dripper, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    142.4 ft. - Infiltration Dripper, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    318.5 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    333.4 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    392.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P23211Work order 668653

Observations (14)

DistanceCodeObservation
392.3CM—
0AMHF 0313
485.5MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
333.4CM—
0MWL—
482.5CM—
318.5CL—
0MWM—
486.3AMHF 0312
23.1DAE—
482.8ID—
142.4ID—
483DAE—
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH

Properties (7)

additional_info
SC346270
custom_field_two
3
customer
LACSD
datetime
2017-11-20T23:51:13-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
37328