Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 5, 2017, 04:32 PM

  • 08 0474_08 0596 _05102017_093236.mp4

Date
10/05/2017
W/O
663250
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00025
PipeID
P00531
Time
9:32 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4290
Sewer Name
08 216TH STREET RELOCATION TRUNK
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
13
Purpose
Routine Assessment
Project
WO_663250_TV08101_OCT2017
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
862.5 ft.
Total Length
862.5 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
4
O&M Quick
4200
O&M Rating
8
Overall Index
4
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 08 0474 to 08 0596
MH: 08 0474MH: 08 0596downstream0 ft. AMH - Upstream Manhole, Survey Begins0 ft. MGO - General Observation - MAG LINING 30%0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area8.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start37.8 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start67.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 12"179.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 12"382.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 12"653.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 12"687.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 12"862.5 ft. AMH - Downstream Manhole, Survey Ends862.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish862.5 ft. MWM - Water Mark, 50 %of cross sectional area862.5 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish862.5 ft. MWL - Water Level, 50 %of cross sectional area

Observation photos (2)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    8.9 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    37.8 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P00531Work order 663250

Observations (16)

DistanceCodeObservation
0AMH—
862.5AMH—
862.5SAP—
0MGOMAG LINING 30%
67.2TFA—
0MWL—
687.5TF—
8.9SAP—
382.5TFA—
862.5MWM—
179.7TFA—
0MWM—
37.8SRV—
653.6TFA—
862.5SRV—
862.5MWL—

Properties (4)

custom_field_two
2
customer
LACSD
datetime
2017-10-05T09:32:18-07:00
is_lateral_inspection
false