# compute_bored_pile_wall Paid tier only. Calling this without an authenticated CivilQuants account returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing or use the free-tier alternative compute_cantilever_wall. Cast-in-place bored concrete pile retaining wall, the SEVENTH member of the wall family and the FIFTH of the retaining_walls L1 leaf. The SIXTH structural system in the retaining / earth-structures domain (after mass concrete / RC / steel / mesh-and-stone / reinforced-soil-with-facing). Four structural forms via the bored_pile_form discriminator: CONTIGUOUS (clear-spaced piles, shotcrete face), SECANT_HARD_SOFT (alternating soft/hard overlapping piles, intermediate watertightness), SECANT_HARD_HARD (overlapping RC piles, maximum watertightness; deep basements), and KING_POST_AND_LAGGING_RC (widely-spaced RC king posts with lagging panels). 18th use of the classed-then-legacy attribute discrimination pattern, applied via the CONCRETE_REINFORCED handler's new wall_type='bored_pile' branch for the capping beam (when included). Routes via five new WorkCategory entries (BORED_PILE_CONCRETE, BORED_PILE_BORE, BORED_PILE_NR, BORED_PILE_HEAD_PREP, BORED_PILE_INTERLOCK) covering the CESMM4 Class P §P.8 three-line cast-in-place pile measurement convention plus the Class Q ancillaries head-prep line and the secant-specific interlock line. Codes: CESMM4 P.8.1-4 + Q.1.1, NRM2 7.6.1-4 + 7.5.1, MMHW 1600.5-6 (SHW Cl. 1602/1603), and SMM7 D30.1-5 — D30 (Cast in place piling) is OPENED at this session as the conventional UK QS named home. Capping beam routes via CONCRETE_REINFORCED with wall_type='bored_pile' to F.6.5 / 11.3.5 / 1700.4.4 / E10.3.4. Reinforcement billed itemised (separate audit line per BS 8666:2020 cage) on top of the pile rate by S31 decision. Eight variant presets exercise all four BoredPileForm values (2/2/2/2 split). Example params: wall_length_m=20 m (5–200), retained_height_m=6 m (2–20), embedment_below_formation_m=4 m (1–15). Example call: {"params": {"wall_length_m": 20, "retained_height_m": 6, "embedment_below_formation_m": 4}, "standard": "MMHW"}. Omitted parameters use sensible engineering defaults. Pass deliverables=["xlsx","dxf","pdf"] (any subset) to also receive one-shot download URLs in the same call: Excel BoQ (both tiers, watermarked free) plus the dimensioned DXF (CAD) and PDF drawing sheets (paid tier). Agent View of the PolicyLayer registry record for `compute_bored_pile_wall`. HTML page: https://policylayer.com/tools/com-civilquants-civilquants/compute-bored-pile-wall ## Facts - Tool: `compute_bored_pile_wall` - Server: Civilquants (`https://api.civilquants.com/mcp`) — https://policylayer.com/tools/com-civilquants-civilquants.md - Homepage: https://github.com/https://api.civilquants.com/mcp - Risk category: Read (Low risk) - Registry record: grade F, identity unverified - Server auth posture: open - Server rate-limited: no - Parameters: 4 (1 required) - Recommended policy verdict: Allowed ## Parameters | Parameter | Type | Required | Description | | --- | --- | --- | --- | | `params` | object | yes | Parameter form for a bored pile retaining wall. A single dataclass that — through combinations of its fields and the ``bored_pile_form`` discriminator — produc | | `standard` | string | no | | | `output_mode` | string | no | | | `deliverables` | object | no | | Parameters from the server's own tool schema. ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "compute_bored_pile_wall", "arguments": { "params": {} } } } ``` ## Why compute_bored_pile_wall is rated Low This is a parametric estimating/computation tool that calculates Bills of Quantities for a bored pile wall assembly. It reads inputs and returns computed estimates without modifying, deleting, or executing anything externally. The primary action is a calculation/query returning structured cost or quantity data. From the tool's own definition: "'Paid tier only... returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing' and 'Cast-in-place bored concrete pile retaining wall... Bills of Quantities for civils assemblies' — the tool computes/estimates quantities" Risk signals: High parameter count (38 properties) ## Use case AI agents call compute_bored_pile_wall to retrieve information from Civilquants without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere. ## Recommended policy (PolicyLayer) Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Civilquants: ```json { "version": "1", "default": "deny", "tools": { "compute_bored_pile_wall": {} } } ``` ## Other tools on Civilquants (55) - `compute_box_culvert` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-box-culvert.md - `compute_combined_services_trench` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-combined-services-trench.md - `compute_connection_to_existing` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-connection-to-existing.md - `compute_ditch` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-ditch.md - `compute_embankment_cross_section` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-embankment-cross-section.md - `compute_end_area_earthworks` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-end-area-earthworks.md - `compute_gabion_wall` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-gabion-wall.md - `compute_headwall_attenuation_outlet` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-headwall-attenuation-outlet.md - `compute_highway_drainage_channel` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-highway-drainage-channel.md - `compute_lighting_column` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-lighting-column.md - `compute_multi_section_assembly` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-multi-section-assembly.md - `compute_pad_foundation` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-pad-foundation.md - `compute_parapet` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-parapet.md - `compute_pipe_bedding` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-pipe-bedding.md - `compute_reinforced_soil_wall` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-reinforced-soil-wall.md - `compute_road_marking` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-road-marking.md - `compute_single_service_run` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-single-service-run.md - `compute_soakaway` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-soakaway.md - `compute_soil_nailed_slope` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-soil-nailed-slope.md - `compute_traffic_sign` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-traffic-sign.md - `compute_utility_chamber` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-utility-chamber.md - `compute_utility_kiosk_base` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/compute-utility-kiosk-base.md - `recompute_project` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/recompute-project.md - `render_skill_report` — Execute — https://policylayer.com/tools/com-civilquants-civilquants/render-skill-report.md - `compute_attenuation_tank` — Read — https://policylayer.com/tools/com-civilquants-civilquants/compute-attenuation-tank.md - `compute_cantilever_wall` — Read — https://policylayer.com/tools/com-civilquants-civilquants/compute-cantilever-wall.md - `compute_carrier_pipe_run` — Read — https://policylayer.com/tools/com-civilquants-civilquants/compute-carrier-pipe-run.md - `compute_catchpit` — Read — https://policylayer.com/tools/com-civilquants-civilquants/compute-catchpit.md - `compute_edge_drain` — Read — https://policylayer.com/tools/com-civilquants-civilquants/compute-edge-drain.md - `compute_flexible_pavement` — Read — https://policylayer.com/tools/com-civilquants-civilquants/compute-flexible-pavement.md - …and 25 more: https://policylayer.com/tools/com-civilquants-civilquants.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=com-civilquants-civilquants · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-civilquants-civilquants