Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2016, 10:16 AM
  • D 0224_D 0221_2222016_024816.mp4

Date
02/22/2016
W/O
0547097
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01112
PipeID
P22750
Time
2:16 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0062
Sewer Name
D JOINT OUTFALL D - UNIT 9 REPLACEMENT
City
MANHATTAN BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
20160222MDM_JOINT_OUTFALL_D_UNIT_9_REPLACEMENT
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Upstream MH
D 0224
Downstream MH
D 0221
Dir. of Survey
Downstream
Length Surveyed
15.6 ft.
Total Length
15.7 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole D 0224 to D 0221
MH: D 0224MH: D 0221downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:45AM2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - SLUDGE7 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - SLIGHT15.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active15.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish - SLUDGE15.7 ft. AMH - Downstream Manhole, Survey Ends - 3:00AM

Observation photos (2)

  • Deposits Settled Other,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO, Start - SLUDGE

    2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start - SLUDGE

  • Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - SLIGHT

    7 ft. - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - SLIGHT

Observations (8)

DistanceCodeObservation
15.7AMH3:00AM
0MWL
7FCSLIGHT
2DSZSLUDGE
15.2MGOConn. @ Mh, 3 O' Clock. Active
15.2DSZSLUDGE
0MWM
0AMH2:45AM

Properties (4)

custom_field_three
1 FRACTURE CIRCUM SLIGHT
custom_field_two
4
customer
LACSD
datetime
2016-02-22T02:16:55-08:00