Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 4, 2015, 06:36 AM

  • 20 0157_20 0156A_03112015_223743.mp4

Date
11/03/2015
W/O
532892
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00745
PipeID
P25932
Time
10:36 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2821
Sewer Name
20 TRUNK "D"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
06
Purpose
Routine Assessment
Project
WO_532892_TV20029_OCT2015
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
10 in.
Upstream MH
20 0157
Downstream MH
20 0156A
Dir. of Survey
Downstream
Length Surveyed
16.4 ft.
Total Length
16.4 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 20 0157 to 20 0156A
MH: 20 0157MH: 20 0156Adownstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01572 ft. SAP - Surface Aggregate Projecting, from 04 to 08 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"14.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish14.5 ft. SAP - Surface Aggregate Projecting, from 04 to 08 o'clock, within 8 inches of joint: YES, Finish16.4 ft. AMH - Downstream Manhole, Survey Ends - 20 0156A16.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (1)

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

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

All inspections of P25932Work order 532892

Observations (11)

DistanceCodeObservation
9.7TFC—
0MWM—
14.5DAGS—
16.4AMH20 0156A
14.5SAP—
2SAP—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MWL—
0AMH20 0157
2DAGS—
16.4MGOACTIVE CONNECTION AT MH 3 O'CLOCK

Properties (7)

additional_info
SC204155
custom_field_two
3
customer
LACSD
datetime
2015-11-03T22:36:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
20061201