Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 3, 2015, 10:23 AM

  • 20 0260_20 0259_03112015_022420.mp4

Date
11/03/2015
W/O
531056
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00753
PipeID
P19227
Time
2:23 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2820
Sewer Name
20 35TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_531056_TV20009_OCT2015
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
20 0259
Downstream MH
20 0260
Dir. of Survey
Upstream
Length Surveyed
366.7 ft.
Total Length
366.7 ft.
Structural Index
3
Structural Quick
3N2C
Structural Rating
257
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
403
Pipe schematic from manhole 20 0259 to 20 0260
MH: 20 0259MH: 20 0260upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 02600 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK1.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish73.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"116.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish121.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"168.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"207.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start216.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"267.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"318.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"364.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start364.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start366.7 ft. MWL - Water Level, 20 %of cross sectional area366.7 ft. MWM - Water Mark, 40 %of cross sectional area366.7 ft. AMH - Downstream Manhole, Survey Begins - 20 0259

Observation photos (2)

  • 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

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    159 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

All inspections of P19227Work order 531056

Observations (18)

DistanceCodeObservation
0MWL—
159SSS—
2DAGS—
364.8SAP—
364.8DAGS—
250SSS—
2SAP—
150.6TFC—
99.5TFC—
197.8TFC—
293.4TFC—
245.5TFC—
366.7AMH20 0260
48TFC—
366.4MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM—
366.7MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0AMH20 0259

Properties (4)

additional_info
SC204154
custom_field_two
2
customer
LACSD
datetime
2015-11-03T02:23:09-08:00