Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 21, 2017, 08:12 AM

  • F 0312_F 0311 _21112017_001256.mpg

Date
11/21/2017
W/O
668653
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00046
PipeID
P23210
Time
12:12 AM
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
Material
Vitrified Clay Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
F 0312
Downstream MH
F 0311
Dir. of Survey
Downstream
Length Surveyed
309.2 ft.
Total Length
309.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole F 0312 to F 0311
MH: F 0312MH: F 0311downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 03120 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH4.3 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start4.6 ft. IW - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES, Start52.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start309.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309.1 ft. IW - Infiltration Weeper, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish309.2 ft. AMH - Downstream Manhole, Survey Ends - F 0311309.2 ft. DAE - Deposits Attached Encrustation, 15 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish309.2 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH

Observation photos (3)

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

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

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

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

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

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

All inspections of P23210Work order 668653

Observations (12)

DistanceCodeObservation
0MWM—
0MWL—
0AMHF 0312
309.1CM—
4.6IW—
309.1IW—
309.2AMHF 0311
4.3DAE—
309.2DAE—
309.2MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
52.7CM—
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH

Properties (6)

additional_info
SC346270
custom_field_two
3
customer
LACSD
datetime
2017-11-21T00:12:27-08:00
sewer_category
Gravity
year_laid
37328