Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2017, 10:20 AM

  • D 0122_D 0121 _29092017_032120.mpg

Date
09/29/2017
W/O
658185
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00156
PipeID
P10031
Time
3:20 AM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4946
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
LAWNDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
WO_658185_TV05172_SEP2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
D 0122
Downstream MH
D 0121
Dir. of Survey
Downstream
Length Surveyed
450.2 ft.
Total Length
450.2 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 0122 to D 0121
MH: D 0122MH: D 0121downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - D 01220 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. MGO - General Observation - MAGNEZIUM H.O COATING start201 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES274.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"281.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start436.5 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish446.4 ft. MGO - General Observation - MAGNEZIUM H.O COATING finish450.2 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH450.2 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH450.2 ft. AMH - Downstream Manhole, Survey Ends - D 0121
All inspections of P10031Work order 658185

Observations (14)

DistanceCodeObservation
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
274.3TFA—
0AMHD 0122
0MWM—
446.4MGOMAGNEZIUM H.O COATING finish
450.2MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0MWL—
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
450.2MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
436.5DSZ—
0MGOMAGNEZIUM H.O COATING start
450.2AMHD 0121
201DSZ—
281.4DSZ—

Properties (5)

additional_info
SC345854
custom_field_two
4
customer
LACSD
datetime
2017-09-29T03:20:58-07:00
is_lateral_inspection
false