Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 20, 2018, 08:21 AM

  • 20 0225_20 0224_20032018_013842.mp4

Date
03/20/2018
W/O
690551
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00735
PipeID
P19192
Time
1:21 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5491
Sewer Name
20 AVENUE "Q" TRUNK
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_690551_TV20019_MAR2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0224
Downstream MH
20 0225
Dir. of Survey
Upstream
Length Surveyed
362.5 ft.
Total Length
362.5 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
216
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
3
Overall Quick
—
Overall Rating
284
Pipe schematic from manhole 20 0224 to 20 0225
MH: 20 0224MH: 20 0225upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 02251.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish25.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish52.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"55.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"76.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK76.7 ft. MGO - General Observation - UNMAPPED MH104.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"107.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"153 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"156.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"196.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS202.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"205.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"251 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"254.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"303.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"306.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"353.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"355.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"360.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start362.5 ft. AMH - Downstream Manhole, Survey Begins - 20 0224362.5 ft. MWL - Water Level, 30 %of cross sectional area

Observation photos (3)

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

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

  • General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

    285.8 ft. - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

  • General Observation - UNMAPPED MH

    285.8 ft. - General Observation - UNMAPPED MH

All inspections of P19192Work order 690551

Observations (23)

DistanceCodeObservation
360.9SAP—
160TFC—
285.8MGOACTIVE CONNECTION AT MH 9 O'CLOCK
337.4DSZ—
307.3TFC—
58.6TFC—
9.3TFC—
206TFC—
310.2TFC—
258.2TFC—
108.1TFC—
209.5TFC—
362.5AMH20 0225
55.6TFC—
255.2TFC—
2SAP—
285.8MGOUNMAPPED MH
157.2TFC—
111.5TFC—
0AMH20 0224
6.8TFC—
0MWL—
166DSZDEBRIS

Properties (6)

additional_info
SC358499
custom_field_two
2
customer
LACSD
datetime
2018-03-20T01:21:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false