Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 5, 2016, 10:20 AM

  • 22 0693_22 0692_20160505_043459.mp4

Date
05/05/2016
W/O
568953
Weather
Light Rain
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00827
PipeID
P17047
Time
3:20 AM
Certificate
U- 109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K 3202
Sewer Name
22 SUNFLOWER TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
15
Purpose
Routine Assessment
Project
WO_568953_TV22063_MAY2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
22 0693
Downstream MH
22 0692
Dir. of Survey
Downstream
Length Surveyed
330.4 ft.
Total Length
330.4 ft.
Structural Index
3
Structural Quick
3L22
Structural Rating
199
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
201
Pipe schematic from manhole 22 0693 to 22 0692
MH: 22 0693MH: 22 0692downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06930 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK0 ft. VC - Vermin Cockroach0.2 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start3.3 ft. MGO - General Observation - Magnesium hydroxide coating 10% start46.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"51.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"95.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"101.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"145.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"170.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"175.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"231 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"235.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"260.4 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start326.7 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish328 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish328.1 ft. MGO - General Observation - Magnesium hydroxide coating 60% finish330.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0692330.4 ft. VC - Vermin Cockroach

Observation photos (1)

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    260.4 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

All inspections of P17047Work order 568953

Observations (22)

DistanceCodeObservation
330.4AMH22 0692
328.1MGOMagnesium hydroxide coating 60% finish
0AMH22 0693
330.4VC—
2SAV—
235.4TFC—
0MWL—
326.7MWLS—
0.2MWM—
101.2TFC—
3.3MGOMagnesium hydroxide coating 10% start
0MGOCONNECTION AT THE MH 9 O'CLOCK
231TFC—
51.1TFC—
260.4MWLS—
328SAV—
46.6TFC—
175.2TFC—
95.8TFC—
0VC—
170.1TFC—
145.1TB—

Properties (4)

additional_info
SC226250
custom_field_two
3
customer
LACSD
datetime
2016-05-05T03:20:26-07:00