Leonardo Pulles
Construction of a circular sewer manhole within a deep urban excavation in Tulcan
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Wastewater & DrainageSite SupervisionSetting Out / QA-QC

Tulcan Combined Sewerage & Drainage Upgrade

Location
Tulcan, Ecuador
Period
2021-2023
Role
Site Engineer / Resident Engineer
Typology
Combined sewerage and urban drainage infrastructure
Status
Completed
Upgrade value
Approx. €492k
Trunk sewer
DN 800
Network
Approx. 2 km
Discipline
Large-diameter drainage

Challenge

Reduce recurring flooding risk, renew existing combined sewerage infrastructure and prepare the area for subsequent urban works.

Technical contribution

  1. 01Supervised civils, pipe installation, manholes, bedding and backfill coordination.
  2. 02Verified line, level and gradient during setting out and installation.
  3. 03Coordinated inspection and test plan hold points.
  4. 04Managed site diary, daily progress records and as-built information.
  5. 05Supported BoQ tracking, valuations and handover documentation.

Visual archive

The work, documented on site.

The complete project archive shows context, technical execution and field coordination, without excluding photographs or videos.

Tulcan sewerage and drainage works, photographic record 1 of 26
Project archive · Photograph 1 of 26
Tulcan sewerage and drainage works, photographic record 2 of 26
Project archive · Photograph 2 of 26
Tulcan sewerage and drainage works, photographic record 3 of 26
Project archive · Photograph 3 of 26
Tulcan sewerage and drainage works, photographic record 4 of 26
Project archive · Photograph 4 of 26
Tulcan sewerage and drainage works, photographic record 5 of 26
Project archive · Photograph 5 of 26
Tulcan sewerage and drainage works, photographic record 6 of 26
Project archive · Photograph 6 of 26
Tulcan sewerage and drainage works, photographic record 7 of 26
Project archive · Photograph 7 of 26
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Project archive · Photograph 8 of 26
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Project archive · Photograph 9 of 26
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Project archive · Photograph 10 of 26
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Project archive · Photograph 11 of 26
Tulcan sewerage and drainage works, photographic record 12 of 26
Project archive · Photograph 12 of 26
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Project archive · Photograph 13 of 26
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Project archive · Photograph 14 of 26
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Project archive · Photograph 15 of 26
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Project archive · Photograph 16 of 26
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Project archive · Photograph 17 of 26
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Project archive · Photograph 18 of 26
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Project archive · Photograph 19 of 26
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Project archive · Photograph 20 of 26
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Project archive · Photograph 21 of 26
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Project archive · Photograph 22 of 26
Tulcan sewerage and drainage works, photographic record 23 of 26
Project archive · Photograph 23 of 26
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Project archive · Photograph 24 of 26
Tulcan sewerage and drainage works, photographic record 25 of 26
Project archive · Photograph 25 of 26
Tulcan sewerage and drainage works, photographic record 26 of 26
Project archive · Photograph 26 of 26
Project archive · Video 1 of 1
Tulcan project team, photographic record 1 of 7
Project archive · Photograph 1 of 7
Tulcan project team, photographic record 2 of 7
Project archive · Photograph 2 of 7
Tulcan project team, photographic record 3 of 7
Project archive · Photograph 3 of 7
Tulcan project team, photographic record 4 of 7
Project archive · Photograph 4 of 7
Tulcan project team, photographic record 5 of 7
Project archive · Photograph 5 of 7
Tulcan project team, photographic record 6 of 7
Project archive · Photograph 6 of 7
Tulcan project team, photographic record 7 of 7
Project archive · Photograph 7 of 7

Technical documentation

Project drawings and details.

Plan view of the Chaupicruz sewerage alignment

Chaupicruz street plan

Open PDF

Construction details for typical sewerage manholes

Typical manhole details

Open PDF

Longitudinal engineering profile for the sewerage alignment

Longitudinal profile

Open PDF