Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2016, 08:59 AM
  • 22 0632_22 0631_20160512_030709.mp4

Date
05/12/2016
W/O
568953
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00827
PipeID
P16980
Time
1:59 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3249
Sewer Name
22 SUNFLOWER TRUNK
City
GLENDORA
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 0632
Downstream MH
22 0631
Dir. of Survey
Downstream
Length Surveyed
48.8 ft.
Total Length
48.8 ft.
Structural Index
3
Structural Quick
3900
Structural Rating
27
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
31
Pipe schematic from manhole 22 0632 to 22 0631
MH: 22 0632MH: 22 0631downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06320 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. MGO - General Observation - Magnesium hydroxide coating 75%start2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start7.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start45.8 ft. MGO - General Observation - Magnesium hydroxide coating finish45.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish46 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish48.8 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK48.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0631

Observation photos (4)

  • Upstream Manhole, Survey Begins - 22 0632

    0 ft. - Upstream Manhole, Survey Begins - 22 0632

  • General Observation - Magnesium hydroxide coating 75%start

    2 ft. - General Observation - Magnesium hydroxide coating 75%start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    7.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - Magnesium hydroxide coating finish

    45.8 ft. - General Observation - Magnesium hydroxide coating finish

Observations (11)

DistanceCodeObservation
45.8MGOMagnesium hydroxide coating finish
2MGOMagnesium hydroxide coating 75%start
0MWL
0AMH22 0632
45.8DAGS
46SAV
7.4DAGS
2SAV
48.8MGOCONNECTION AT THE MH 3 O'CLOCK
48.8AMH22 0631
0MWM

Properties (6)

additional_info
SC305348
custom_field_two
3
customer
LACSD
datetime
2016-05-12T01:59:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false