Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2016, 07:02 AM

  • 22 0639_22 0638_20160512_011314.mp4

Date
05/12/2016
W/O
568953
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00827
PipeID
P16987
Time
12:02 AM
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
SIPHON
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0638
Downstream MH
22 0639
Dir. of Survey
Upstream
Length Surveyed
126.2 ft.
Total Length
126.2 ft.
Structural Index
3
Structural Quick
3D00
Structural Rating
75
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
—
Overall Rating
76
Pipe schematic from manhole 22 0638 to 22 0639
MH: 22 0638MH: 22 0639upstream0 ft. VC - Vermin Cockroach0 ft. AMH - Upstream Manhole, Survey Ends - 22 06391.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish1.7 ft. MGO - General Observation - Magnesium hydroxide coating finish18 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"46.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"62.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"96.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"123.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"124.2 ft. MGO - General Observation - Magnesium hydroxide coating start124.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start126.2 ft. AMH - Downstream Manhole, Survey Begins - 22 0638126.2 ft. MWM - Water Mark, 35 %of cross sectional area126.2 ft. MWL - Water Level, 40 %of cross sectional area

Observation photos (6)

  • Downstream Manhole, Survey Begins - 22 0638

    0 ft. - Downstream Manhole, Survey Begins - 22 0638

  • Water Level, 40 %of cross sectional area

    0 ft. - Water Level, 40 %of cross sectional area

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

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

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

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

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

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

  • General Observation - Magnesium hydroxide coating finish

    124.5 ft. - General Observation - Magnesium hydroxide coating finish

All inspections of P16987Work order 568953

Observations (14)

DistanceCodeObservation
126.2VC—
2MGOMagnesium hydroxide coating start
108.2TFA—
0AMH22 0638
3TFC—
125SAV—
124.5MGOMagnesium hydroxide coating finish
79.6TFC—
63.7TFC—
0MWM—
0MWL—
126.2AMH22 0639
2SAV—
29.3TFC—

Properties (4)

additional_info
SC305348
custom_field_two
3
customer
LACSD
datetime
2016-05-12T00:02:15-07:00