Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2020, 07:23 AM

  • 22 0501_22 0500 _04162020_004655.mp4

Date
04/16/2020
W/O
823814
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00800
PipeID
P16840
Time
12:23 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7391
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_823814_TV22031_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0500
Downstream MH
22 0501
Dir. of Survey
Upstream
Length Surveyed
277.8 ft.
Total Length
277.8 ft.
Structural Index
3
Structural Quick
423O
Structural Rating
253
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
255
Pipe schematic from manhole 22 0500 to 22 0501
MH: 22 0500MH: 22 0501upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 05010.1 ft. MGO - General Observation - CONNECTION MH 9 O CLOCK1.5 ft. OBM - Obstacles Pipe Material, 10 %of cross sectional area, at 06 o'clock1.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish24.4 ft. FM - Fracture Multiple, from 05 to 07 o'clock, within 8 inches of joint: YES34.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"36.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"82.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"85.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"102.5 ft. FS - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish102.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES133.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"135.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"181.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"184 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"208.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"211.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"231.7 ft. FS - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES, Start255.5 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES259.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"262.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"275.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start277.8 ft. MWL - Water Level, 5 %of cross sectional area277.8 ft. AMH - Downstream Manhole, Survey Begins - 22 0500277.8 ft. MWM - Water Mark, 20 %of cross sectional area277.8 ft. MGO - General Observation - CONNECTION MH 9 O CLOCK

Observation photos (6)

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

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

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    22.3 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

    46.1 ft. - Fracture Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    175.3 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 05 to 07 o'clock, within 8 inches of joint: YES

    253.4 ft. - Fracture Multiple, from 05 to 07 o'clock, within 8 inches of joint: YES

  • Obstacles Pipe Material, 10 %of cross sectional area, at 06 o'clock

    276.3 ft. - Obstacles Pipe Material, 10 %of cross sectional area, at 06 o'clock

All inspections of P16840Work order 823814

Observations (26)

DistanceCodeObservation
0MWL—
0AMH22 0500
93.8TFC—
2.4SAP—
276.3OBM—
175.3FS—
69.4TFC—
192.4TFC—
144.5TFC—
22.3CL—
66.4TFC—
96.4TFC—
277.8AMH22 0501
141.9TFC—
0MWM—
243.5TFC—
175.3FM—
277.7MGOCONNECTION MH 9 O CLOCK
275.9SAP—
46.1FS—
253.4FM—
195.5TFC—
18.3TFC—
240.9TFC—
15.4TFC—
0MGOCONNECTION MH 9 O CLOCK

Properties (6)

additional_info
SC416510
custom_field_two
3
customer
LACSD
datetime
2020-04-16T00:23:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false