Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 27, 2016, 11:53 AM

  • 20 0228_20 0227_27012016_035522.mp4

Date
01/27/2016
W/O
541802
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00735
PipeID
P19195
Time
3:53 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3083
Sewer Name
20 AVENUE "Q" TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_541802_TV20051_DEC2015
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
20 0228
Downstream MH
20 0227
Dir. of Survey
Downstream
Length Surveyed
323.5 ft.
Total Length
323.5 ft.
Structural Index
3
Structural Quick
513X
Structural Rating
383
O&M Index
2
O&M Quick
2L00
O&M Rating
128
Overall Index
3
Overall Quick
—
Overall Rating
511
Pipe schematic from manhole 20 0228 to 20 0227
MH: 20 0228MH: 20 0227downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - ASCTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 20 02280 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 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, Start11.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start30.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"33.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"70.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"73.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"122.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"125.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"157.9 ft. B - Broken, from 08 to 10 o'clock, within 8 inches of joint: YES, 6ft174.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"178 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"223.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"227.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"273.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"276.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"321.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish323.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK323.5 ft. AMH - Downstream Manhole, Survey Ends - 20 0227

Observation photos (4)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Broken, from 08 to 10 o'clock, within 8 inches of joint: YES, 6ft

    157.9 ft. - Broken, from 08 to 10 o'clock, within 8 inches of joint: YES, 6ft

All inspections of P19195Work order 541802

Observations (26)

DistanceCodeObservation
11.7SAP—
2SAV—
73.4TFC—
122.7TFC—
174.8TFC—
2DAGS—
0MWL—
125.8TFC—
0MGOCONNECTION AT MH 9 O'CLOCK
0MGOASCTIVE CONNECTION AT MH 3 O'CLOCK
70.3TFC—
276.2TFC—
0AMH20 0228
321.5SAV—
273.3TFC—
321.5SAP—
178TFC—
30.2TFC—
33.4TFC—
323.5MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MWM—
323.5AMH20 0227
227.2TFC—
321.5DAGS—
157.9B—
223.9TFC—

Properties (5)

additional_info
SC225462
custom_field_two
3
customer
LACSD
datetime
2016-01-27T03:53:08-08:00
sewer_category
GRAVITY