Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 10, 2019, 06:39 AM

  • F 0173_F 0172_04102019_000316.mp4

Date
04/09/2019
W/O
761821
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00044
PipeID
P10306
Time
11:39 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5851
Sewer Name
F JOINT OUTFALL F - UNIT 7B
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
34
Purpose
Routine Assessment
Project
RFIR_WO_761821_TV18071_APR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Rectangular
Height
48 in.
Width
48 in.
Upstream MH
F 0173
Downstream MH
F 0172
Dir. of Survey
Downstream
Length Surveyed
312 ft.
Total Length
312 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole F 0173 to F 0172
MH: F 0173MH: F 0172downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Begins - F 01730 ft. MWL - Water Level, 35 %of cross sectional area3.2 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MAG COATING29.3 ft. SAP - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: YES, Start29.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start51 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"115.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"188.6 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"271.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"307.4 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish307.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish307.4 ft. SAP - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish312 ft. AMH - Downstream Manhole, Survey Ends - F 0172

Observation photos (2)

  • Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: YES, Start

    29.3 ft. - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

All inspections of P10306Work order 761821

Observations (15)

DistanceCodeObservation
307.4DAZ—
0MWM—
3.2DAZMAG COATING
29.3SAP—
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
115.6TB—
0AMHF 0173
312AMHF 0172
51TB—
29.3SSS—
307.4SSS—
271.9TBA—
307.4SAP—
0MWL—
188.6TBA—

Properties (6)

additional_info
SC366091
custom_field_two
3
customer
LACSD
datetime
2019-04-09T23:39:08-07:00
documentation
PROPIPE
is_lateral_inspection
false