Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 10, 2016, 09:42 AM

  • 22 0661_22 0660_20160510_035445.mp4

Date
05/10/2016
W/O
568953
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00827
PipeID
P17009
Time
2:42 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3247
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
12 in.
Upstream MH
22 0660
Downstream MH
22 0661
Dir. of Survey
Upstream
Length Surveyed
270.6 ft.
Total Length
270.6 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
159
O&M Index
2
O&M Quick
2I11
O&M Rating
105
Overall Index
2
Overall Quick
—
Overall Rating
264
Pipe schematic from manhole 22 0660 to 22 0661
MH: 22 0660MH: 22 0661upstream0 ft. MGO - General Observation - CONNECTION AT THE MH 12 O'CLOCK CAPPED0 ft. AMH - Upstream Manhole, Survey Ends - 22 06610 ft. VC - Vermin Cockroach1.2 ft. MGO - General Observation - Magnesium hydroxide coating finish1.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish134.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"243.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"263.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start268.6 ft. MGO - General Observation - Magnesium hydroxide coating start268.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start270.6 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK270.6 ft. MWL - Water Level, 10 %of cross sectional area270.6 ft. AMH - Downstream Manhole, Survey Begins - 22 0660270.6 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (2)

  • 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

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

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

All inspections of P17009Work order 568953

Observations (15)

DistanceCodeObservation
135.9TFC—
270.6MGOCONNECTION AT THE MH 12 O'CLOCK CAPPED
0MGOCONNECTION AT THE MH 9 O'CLOCK
7.4DAGS—
270.6AMH22 0661
270.6VC—
0MWL—
0AMH22 0660
2MGOMagnesium hydroxide coating start
0MWM—
27TFC—
268SAV—
269.4MGOMagnesium hydroxide coating finish
2SAV—
269.4DAGS—

Properties (4)

additional_info
SC305346
custom_field_two
3
customer
LACSD
datetime
2016-05-10T02:42:38-07:00