Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2018, 08:16 PM

  • 08 0474_08 0596 _16102018_131510.mp4

Date
10/16/2018
W/O
729477
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00025
PipeID
P00531
Time
1:16 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6062
Sewer Name
08 216TH STREET RELOCATION TRUNK
City
TORRANCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_729477_TV08101_OCT2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
08 0474
Downstream MH
08 0596
Dir. of Survey
Downstream
Length Surveyed
863.6 ft.
Total Length
863.6 ft.
Structural Index
5
Structural Quick
5400
Structural Rating
20
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
5
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole 08 0474 to 08 0596
MH: 08 0474MH: 08 0596downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 04740 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. MWL - Water Level, 55 %of cross sectional area2 ft. SRCZ - Surface Reinforcement Corroded Unknown, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAGNEZIUM H.O COATING START66 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"178.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"377.4 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"647.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 8"861.4 ft. SRCZ - Surface Reinforcement Corroded Unknown, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish861.4 ft. MGO - General Observation - MAGNEZIUM H.O COATING FINISH863.6 ft. AMH - Downstream Manhole, Survey Ends - 08 0596

Observation photos (1)

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"

    66 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 8"

All inspections of P00531Work order 729477

Observations (12)

DistanceCodeObservation
0AMH08 0474
2SRCZ—
66TBA—
0MWM—
377.4TBA—
861.4SRCZ—
647.6TBA—
2MGOMAGNEZIUM H.O COATING START
0MWL—
863.6AMH08 0596
861.4MGOMAGNEZIUM H.O COATING FINISH
178.2TBA—

Properties (3)

custom_field_two
4
customer
LACSD
datetime
2018-10-16T13:16:08-07:00