Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 12, 2016, 08:38 AM
  • D 0204_D 0223_8122016_021411.mp4

Date
08/12/2016
W/O
0579964
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00881
PipeID
P22754
Time
1:38 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0233
Sewer Name
D JOINT OUTFALL D - UNIT 9
City
MANHATTAN BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
02
Purpose
Routine Assessment
Project
20160812MDM_JOINT_OUTFALL_D_UNIT_9
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
D 0223
Downstream MH
D 0204
Dir. of Survey
Upstream
Length Surveyed
60.6 ft.
Total Length
60.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole D 0223 to D 0204
MH: D 0223MH: D 0204upstream0 ft. AMH - Upstream Manhole, Survey Ends - 2:35AM1.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - LAYER OF HARD CONCRETE IN MH13.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish25 ft. MGP - General Photograph - 21" VCP58.6 ft. MGP - General Photograph - WHITE BUILD UP58.6 ft. MGO - General Observation - WHITE BUILD UP 0N PIPE58.6 ft. MGO - General Observation - MH#D204 IS BURIED58.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start60.6 ft. MWM - Water Mark, 20 %of cross sectional area60.6 ft. MWL - Water Level, 10 %of cross sectional area60.6 ft. AMH - Downstream Manhole, Survey Begins - 2:10AM

Observation photos (5)

  • General Photograph - WHITE BUILD UP

    2 ft. - General Photograph - WHITE BUILD UP

  • General Observation - WHITE BUILD UP 0N PIPE

    2 ft. - General Observation - WHITE BUILD UP 0N PIPE

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

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

  • General Photograph - 21" VCP

    35.6 ft. - General Photograph - 21" VCP

  • Deposits Settled Other,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO - LAYER OF HARD CONCRETE IN MH

    58.9 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - LAYER OF HARD CONCRETE IN MH

Observations (11)

DistanceCodeObservation
35.6MGP21" VCP
0MWM
58.9DSZLAYER OF HARD CONCRETE IN MH
0MWL
2MGPWHITE BUILD UP
60.6AMH2:35AM
47.2DAGS
2MGOWHITE BUILD UP 0N PIPE
2MGOMH#D204 IS BURIED
0AMH2:10AM
2DAGS

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2016-08-12T01:38:35-07:00