Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2015, 02:03 PM
  • B 0694_B 0693A_20151221_063408.mp4

Date
12/21/2015
W/O
542021
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00110
PipeID
P26185
Time
6:03 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2937
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
08
Purpose
Routine Assessment
Project
WO_542021_TV22069_DEC2015
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
B 0694
Downstream MH
B 0693A
Dir. of Survey
Downstream
Length Surveyed
33.9 ft.
Total Length
33.9 ft.
Structural Index
3
Structural Quick
3600
Structural Rating
18
O&M Index
2
O&M Quick
4112
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
24
Pipe schematic from manhole B 0694 to B 0693A
MH: B 0694MH: B 0693Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 06940 ft. MWL - Water Level, 20 %of cross sectional area0 ft. VC - Vermin Cockroach0 ft. MGO - General Observation - CONNECTION AT THE MH 9 O' CLOCK2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - Magnesium hydroxide coating 30% start30.9 ft. MGO - General Observation - Magnesium hydroxide coating 30% finish31 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish33.9 ft. MGO - General Observation - CONNECTION AT THE MH 9 O' CLOCK33.9 ft. VC - Vermin Cockroach33.9 ft. AMH - Downstream Manhole, Survey Ends - B 0693A

Observation photos (1)

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

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

Observations (12)

DistanceCodeObservation
2SAV
33.9MGOCONNECTION AT THE MH 9 O' CLOCK
0MWM
31SAV
0AMHB 0694
2MGOMagnesium hydroxide coating 30% start
33.9VC
0MWL
30.9MGOMagnesium hydroxide coating 30% finish
0VC
33.9AMHB 0693A
0MGOCONNECTION AT THE MH 9 O' CLOCK

Properties (5)

additional_info
SC207044
custom_field_two
3
customer
LACSD
datetime
2015-12-21T06:03:41-08:00
sewer_category
GRAVITY