Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2016, 06:34 AM

  • 22 0636_22 0635_20160512_005137.mp4

Date
05/11/2016
W/O
568953
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00827
PipeID
P16984
Time
11:34 PM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3249
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_568953_TV22063_MAY2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0636
Downstream MH
22 0635
Dir. of Survey
Downstream
Length Surveyed
273.3 ft.
Total Length
273.3 ft.
Structural Index
3
Structural Quick
3K24
Structural Rating
182
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
—
Overall Rating
183
Pipe schematic from manhole 22 0636 to 22 0635
MH: 22 0636MH: 22 0635downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. VC - Vermin Cockroach0 ft. AMH - Upstream Manhole, Survey Begins - 22 06362 ft. MGO - General Observation - Magnesium hydroxide coating 75% start3.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"35.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"35.6 ft. MWLS - Water Level, Sag in pipe, 35 %of cross sectional area, Start59 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"59 ft. MWLS - Water Level, Sag in pipe, 35 %of cross sectional area, Finish83.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"107.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"131.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"159.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"168.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4"200.8 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Start208.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"223.2 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area, Finish270.9 ft. MGO - General Observation - Magnesium hydroxide coating finish270.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish273.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0635273.3 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK

Observation photos (8)

  • Water Level, 15 %of cross sectional area

    0 ft. - Water Level, 15 %of cross sectional area

  • Upstream Manhole, Survey Begins - 22 0636

    0 ft. - Upstream Manhole, Survey Begins - 22 0636

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

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

  • Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    35.6 ft. - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Water Level, Sag in pipe, 35 %of cross sectional area, Start

    35.6 ft. - Water Level, Sag in pipe, 35 %of cross sectional area, Start

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    107.8 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4"

    168.2 ft. - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4"

  • Water Level, Sag in pipe, 30 %of cross sectional area, Start

    200.8 ft. - Water Level, Sag in pipe, 30 %of cross sectional area, Start

All inspections of P16984Work order 568953

Observations (23)

DistanceCodeObservation
270.9MGOMagnesium hydroxide coating finish
107.8TFC—
200.8MWLS—
273.3AMH22 0635
0MWL—
270.9SAV—
0MWM—
0VC—
273.3MGOCONNECTION AT THE MH 9 O'CLOCK
35.6TFA—
223.2MWLS—
208.5TFC—
59TFC—
131.8TFC—
83.4TFA—
3.5SAV—
168.2TFA—
11.1TFC—
0AMH22 0636
35.6MWLS—
59MWLS—
159.8TFC—
2MGOMagnesium hydroxide coating 75% start

Properties (4)

additional_info
SC305348
custom_field_two
3
customer
LACSD
datetime
2016-05-11T23:34:08-07:00