Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2020, 05:58 AM

  • 20 0264_20 0263_11172020_221255.mp4

Date
11/17/2020
W/O
855595
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00753
PipeID
P19231
Time
9:58 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8251
Sewer Name
35TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_855595_TV20009_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0264
Downstream MH
20 0263
Dir. of Survey
Downstream
Length Surveyed
224.8 ft.
Total Length
224.8 ft.
Structural Index
2
Structural Quick
3H2N
Structural Rating
280
O&M Index
2
O&M Quick
412H
O&M Rating
92
Overall Index
2
Overall Quick
—
Overall Rating
372
Pipe schematic from manhole 20 0264 to 20 0263
MH: 20 0264MH: 20 0263downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02640 ft. MGO - General Observation - CONN @ MH 3 OCLOCK/ACTIVE2 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start2 ft. MGO - General Observation - 55% MAG COAT3.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start3.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start11.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"12.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"65.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"85 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish114.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"145 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start167.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"210 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish216.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"222.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish222.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish222.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish224.8 ft. AMH - Downstream Manhole, Survey Ends - 20 0263

Observation photos (3)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    3.6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

All inspections of P19231Work order 855595

Observations (22)

DistanceCodeObservation
3.6SAP—
2MWLS—
210MWLS—
0MWM—
12.7TFC—
3.6DAGS—
167.2TFC—
224.8AMH20 0263
3.6SSS—
11.1TBA—
114.3TFC—
65.7TFC—
0MWL—
222.5SSS—
85MWLS—
0AMH20 0264
0MGOCONN @ MH 3 OCLOCK/ACTIVE
216.3TFC—
2MGO55% MAG COAT
222.5SAP—
145MWLS—
222.5DAGS—

Properties (7)

additional_info
630069111720201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-11-17T21:58:12-08:00
documentation
PRO PIPE
is_lateral_inspection
false