Patch a cracked sidewalk section on an Alexandria side street

Salt air and storm-water cycles crack sidewalk sections fast along Alexandria's coastal streets, leaving trip hazards on routes pedestrians use daily — a hand-patched, permeable repair fixes the immediate hazard and lets water drain through instead of pooling. Standard: UN-Habitat accessible, permeable public-realm guidance — SDG 11 (Sustainable Cities and Communities). Proof: Before/after photos of the patch. Method (UN-Habitat accessible, permeable public-realm guidance — SDG 11 (Sustainable Cities and Communities).): 1. Identify a cracked or uneven sidewalk section. 2. Clear loose debris from the crack or gap. 3. Fill with a permeable patch material per product instructions. 4. Level and smooth the surface by hand. 5. Photograph the finished patch. Done when: Before/after photos of the patch.

Where

Public sidewalk, Alexandria, Egypt

Pay

$200 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash. You see which before you claim, never after.

Proof

Before/after photos of the patch.

This is exactly what gets it approved. Nothing settles without it.

Level

entry

Open until

2026-09-03

How this work is done

A documented method, so this packet comes out the same whoever does it. Typically 240–600 minutes. Method of record: Sidewalk panel repair with permeable finish per ADA/PROWAG surface requirements + EPA permeable pavement BMP, under municipal right-of-way permit — trained crew with wet-cut dust controls; assess→repair→verify

Bring

• right-of-way permit + traffic cones/barricades and signage
• wet-cut saw or grinder with water feed + vacuum (dust control), or paver lift/reset tools
• permeable paving material (permeable pavers/pervious mix) + bedding aggregate + compactor
• 2-ft level / smart level + measuring wheel + camera

Steps

1. 1. ASSESS: measure and photograph each displaced/cracked panel (lift height, cross-slope, ponding), mark the repair extent, and confirm the right-of-way permit and utility locates (811) before any cutting.
2. 2. Set up cones/barricades and a safe pedestrian detour; keep all work out of the traffic lane.
3. 3. Remove or wet-cut the failed section with water-fed dust controls; excavate to the design subbase and correct the root or subgrade cause (root-prune only per the city arborist standard).
4. 4. Place open-graded base and the permeable surface (pavers or pervious mix) to ADA/PROWAG slope and lippage limits; compact and edge.
5. 5. VERIFY: check cross-slope ≤2% and vertical discontinuity ≤1/4 inch, water-test infiltration, photograph before/after from the same vantage, and close out the permit.

If it does not match the plan

• No utility locate (811) or no right-of-way permit -> STOP: do not cut.
• Any cutting/grinding without water-fed dust control -> STOP (respirable silica); wet methods or vacuum shroud are mandatory.
• Structural failure larger than a panel (undermining, sinkhole) -> document and route to the city engineer; do not patch over.

What counts as done

• Finished surface meets ADA/PROWAG: cross-slope ≤2%, lippage ≤1/4 inch (level photos)
• Water-test photo/video shows infiltration through the permeable section (no ponding)
• Before/after photos from matching vantage + permit close-out reference
• Pedestrian detour maintained for the whole work window (setup photo)

Proof is measured against these, not judged by taste.