Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2017, 05:01 AM
  • 05 2626_05 2625 _02102017_220139.mp4

Date
10/02/2017
W/O
663052
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z01145
PipeID
P25717
Time
10:01 PM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4283
Sewer Name
05 MANCHESTER AVENUE PUMP RELIEF TRUNK
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
14
Purpose
Routine Assessment
Project
WO_663052_TV05191_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 2625
Downstream MH
05 2626
Dir. of Survey
Upstream
Length Surveyed
398.4 ft.
Total Length
398.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 05 2625 to 05 2626
MH: 05 2625MH: 05 2626upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 26261.4 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish237.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES396.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start396.3 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES398.4 ft. MWL - Water Level, 5 %of cross sectional area398.4 ft. AMH - Downstream Manhole, Survey Begins - 05 2625398.4 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Ragging, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES

    2.1 ft. - Deposits Attached Ragging, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES

    160.8 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Finish

    396.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observations (9)

DistanceCodeObservation
396.1DAGS
2.1DAGS
398.4AMH05 2626
160.8DAE
0MWL
2.1DAR
0AMH05 2625
0MWM
397MGOSPALLING THROUGHOUT THE REACH

Properties (4)

additional_info
SC352129
custom_field_two
3
customer
LACSD
datetime
2017-10-02T22:01:20-07:00