Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 28, 2017, 10:17 AM

  • 20 0220_20 0219_28032017_031812.mpg

Date
03/28/2017
W/O
624439
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00735
PipeID
P19187
Time
3:17 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4399
Sewer Name
20 AVENUE "Q" TRUNK
City
PALMDALE
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_624439_TV20019_MAR2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0220
Downstream MH
20 0219
Dir. of Survey
Downstream
Length Surveyed
319 ft.
Total Length
319.1 ft.
Structural Index
3
Structural Quick
3L23
Structural Rating
195
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
195
Pipe schematic from manhole 20 0220 to 20 0219
MH: 20 0220MH: 20 0219downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 02200 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK CAPPED2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start67.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"70.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"81.8 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES92.4 ft. SSS - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES116.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"119.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"168.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"171.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"209 ft. SSS - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES217.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"220.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"266.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"269.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"316.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish319.1 ft. AMH - Downstream Manhole, Survey Ends - 20 0219

Observation photos (4)

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

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

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    81.8 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES

    92.4 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES

  • Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES

    209 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES

All inspections of P19187Work order 624439

Observations (21)

DistanceCodeObservation
319.1AMH20 0219
168.4TFC—
0AMH20 0220
70.3TFC—
0MGOCONNECTION AT MH 3 O'CLOCK
0MWL—
81.8CL—
266.7TF—
0MWM—
119.8TFC—
316.9SAV—
171.4TFC—
2.3SAV—
220.6TFC—
217.7TF—
67.5TFC—
269.6TFC—
92.4SSS—
0MGOCONNECTION AT MH 9 O'CLOCK CAPPED
209SSS—
116.5TF—

Properties (6)

additional_info
SC345158
custom_field_two
3
customer
LACSD
datetime
2017-03-28T03:17:33-07:00
documentation
PROPIPE
is_lateral_inspection
false