Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 25, 2019, 10:43 AM
  • 22 0738_22 0737 _11252019_030320.mp4

Date
11/25/2019
W/O
798062
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00821
PipeID
P17094
Time
2:43 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7175
Sewer Name
22 PUDDINGSTONE TRUNK, SECTS 1&2
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_798062_TV22060_NOV2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
22 0738
Downstream MH
22 0737
Dir. of Survey
Downstream
Length Surveyed
443.5 ft.
Total Length
443.5 ft.
Structural Index
3
Structural Quick
3Q00
Structural Rating
264
O&M Index
2
O&M Quick
2Q00
O&M Rating
176
Overall Index
3
Overall Quick
Overall Rating
440
Pipe schematic from manhole 22 0738 to 22 0737
MH: 22 0738MH: 22 0737downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 07382 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.4 ft. MGO - General Observation - MAG COAT THROUGHOUT259.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"356.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6", 6"441.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish441.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish443.5 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O'CLOCK CAPPED IN MH443.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0737

Observation photos (2)

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

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

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

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

Observations (12)

DistanceCodeObservation
2DAGS
3.4SAV
0MWL
443.5MGOCONNECTIONS AT BOTH 3 AND 9 O'CLOCK CAPPED IN MH
259.7TFC
0MWM
441.6SAV
441.6DAGS
443.5AMH22 0737
3.4MGOMAG COAT THROUGHOUT
356.6TFC
0AMH22 0738

Properties (6)

additional_info
SC398415
custom_field_two
3
customer
LACSD
datetime
2019-11-25T02:43:52-08:00
documentation
PROPIPE
is_lateral_inspection
false