Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 6, 2017, 11:29 AM

  • F 0252F 0251 District 02_060217.mpg

Date
02/06/2017
W/O
622202
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00035
PipeID
P10174
Time
3:29 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4257
Sewer Name
F JOINT OUTFALL F - UNIT 3A
City
CERRITOS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
39
Purpose
Routine Assessment
Project
WO_622202_DISTRICT02_FEB2017
Sewer Type
Gravity
Material
RGRCP
Shape
Circular
Height
81 in.
Width
81 in.
Upstream MH
F 0252
Downstream MH
F 0251
Dir. of Survey
Downstream
Length Surveyed
142.9 ft.
Total Length
143 ft.
Structural Index
4
Structural Quick
573B
Structural Rating
80
O&M Index
2
O&M Quick
2D11
O&M Rating
53
Overall Index
3
Overall Quick
—
Overall Rating
133
Pipe schematic from manhole F 0252 to F 0251
MH: F 0252MH: F 0251downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - BULKHEAD AT MH0 ft. AMH - Upstream Manhole, Survey Begins - F 02520 ft. MWM - Water Mark, 35 %of cross sectional area6.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start24.7 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start51.3 ft. MGO - General Observation - MAGNESIUM H.O. START58.5 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish60.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start64.4 ft. LL - Alignment Left, 10 %137.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish137.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish137.4 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH143 ft. AMH - Downstream Manhole, Survey Ends - F 0251

Observation photos (3)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    6.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    24.7 ft. - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    60.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P10174Work order 622202

Observations (14)

DistanceCodeObservation
64.4LL—
143AMHF 0251
51.3MGOMAGNESIUM H.O. START
60.5SAV—
6.1DAGS—
137.2SAV—
137.4MGOMAGNEZIUM H.O. FINISH
58.5SRV—
24.7SRV—
0MWL—
0MGOBULKHEAD AT MH
0AMHF 0252
0MWM—
137.2DAGS—

Properties (6)

additional_info
SC318649
custom_field_two
2
customer
LACSD
datetime
2017-02-06T03:29:36-08:00
documentation
PRO PIPE
is_lateral_inspection
false