**Document:** Consultation 1 Douglas Borough Council **Application:** 17/00636/B — Alterations and rear extension to property **Decision:** Permitted **Decision Date:** 2017-07-24 **Parish:** Braddan **Document Type:** consultation / local_authority_response **Source:** https://planningportal.im/a/22126-braddan-36-harcroft-extension/documents/1019959 --- # Consultation 1 Douglas Borough Council The Secretary to the Planning Committee Planning & Building Control Division Department of Environment, Food & Agriculture Murray House Mount Havelock DOUGLAS 03 July 2017 Dear Sir/Madam **TOWN & COUNTRY PLANNING ACT 1999 – Planning List 23/06/17** **TOWN & COUNTRY (DEVELOPMENT PROCEDURE) (NO 2) ORDER 2013** Following consideration of the planning applications listed below, I can advise that Douglas Borough Council has no objection to the proposals other than to request an extension for submitting comments to Planning Applications 17/00639/B and 17/00642/B. It should be noted that the above comments are made in relation to the Town and Country Planning Acts and does not imply approval or consent under any other relevant enactment, byelaw, order or regulation. 17/00603/B Alterations, replacement of existing garage door with two windows and erection of a first floor extension 32 Devonshire Road Douglas Isle Of Man IM2 3RB 17/00625/B Alterations, erection of rear extension and widening of rear garage opening 14 Selborne Road Douglas Isle Of Man IM1 4BU 17/00626/B Installation of front and rear dormers, removal of chimney stack and replacement of windows with white UPVC units. 8 Fort William Head Road Douglas Isle Of Man IM1 5BQ 17/00628/B Single storey extension to rear of property Langness Tromode Road Douglas Isle Of Man IM2 5EJ P.O. BOX NO. 2, TOWN HALL, RIDGEWAY STREET, DOUGLAS, ISLE OF MAN, IM99 1AD TELEPHONE: (01624) 696300 www.douglas.gov.ir 17/00629/D Installation of illuminated and non-illuminated signage Strand Shopping Centre Strand Street Douglas Isle Of Man 17/00631/B Alterations in connection with widening of driveway and creation of additional off street parking Hilltop 39 Westminster Drive Douglas Isle Of Man IM1 4EJ 17/00633/B Installation of a flue 80 Ballaquark Douglas Isle Of Man IM2 2EP 17/00635/LAW Application to make lawful the installation of replacement windows Flat 4 65 Bucks Road Douglas Isle Of Man IM1 3EF 17/00636/B Alterations and rear extension to property 36 Harcroft Avenue Douglas Isle Of Man IM2 1PD 17/00637/B Replacement of existing upvc windows with white upvc casement/tilt and turn units Flat 4 61 Bucks Road Douglas Isle Of Man IM1 3EF 17/00638/B Installation of three replacement windows to rear elevation 114 Bucks Road Douglas Isle Of Man IM1 3AH 17/00639/B Alterations and erection of extensions St Marys School St Marys Road Douglas Isle Of Man IM2 5RB Time extension requested to consider the application fully at Committee. 17/00641/B Erection of close coupled stockade type security fencing 2-16 Snaefell Road Douglas Isle Of Man IM2 6LX 17/00642/B Creation of a vehicular access with associated fencing, gate, access control barrier and landscaping School Car Park And Playground St Marys School St Marys Road Douglas Isle Of Man Time extension requested to consider the application fully at Committee. 17/00643/B Demolition of existing conservatory and erection of a two storey extension to rear (amendments to PA 16/00697/B) Thie Bane 40 Ballanard Road Douglas Isle Of Man IM2 5HE 17/00649/B Demolition of existing garage and erection of two storey extension, and widening of existing vehicular access 60 ## Ballabrooie Way Douglas Isle Of Man IM1 4HB 17/00650/B Installation of replacement tiles to front steps Landsdowne Apartments Queens Promenade Douglas Isle Of Man IM2 4NN Yours faithfully Nicllas 5.62 N J Kaighin Building Control Manager Direct Line: 01624696376 E mail: nkaighin@douglas.gov.im ## **Chemistry** ### **Chemical Reactions** #### **Balancing Chemical Equations** 1. **Write the unbalanced equation:** - Example: 2. **Balance the equation:** - Balance carbon atoms first. - Then balance hydrogen atoms. - Finally, balance oxygen atoms. - Balanced equation: 3. **Balance the equation:** - Balance oxygen atoms. - Finally, balance oxygen atoms. - Balanced equation: #### **Types of Reactions** 1. **Combination Reaction:** - Example: 2. **Decomposition Reaction:** - Example: 3. **Single Displacement Reaction:** - Example: 4. **Double Displacement Reaction:** - Example: 5. **Combustion Reaction:** - Example: ### **Stoichiometry** #### **Mole Concept** - **Mole (mol):** The amount of substance containing as many particles (atoms, molecules, ions) as there are atoms in exactly 12 grams of carbon-12. - **Avogadro's Number:** particles per mole. #### **Molar Mass** - **Molar Mass:** The mass of one mole of a substance. - Example: The molar mass of water (H_2O) is 18.015 g/mol. #### **Calculations** 1. **Moles to Mass:** - Formula: - Example: Calculate the number of moles of H_2O in 18 grams of water. - 2. **Moles to Mass:** - Formula: - Example: Calculate the mass of 18.015 g of water. - ### **Gas Laws** #### **Ideal Gas Law** - **Equation:** PV = nRT - **Variables:** - P: Pressure (atm) - V: Volume (L) - n: Number of moles (mol) - R: Ideal gas constant (0.0821 L·atm/mol·K) - T: Temperature (K) #### **Boyle's Law** - **Equation:** P_1V_1 = P_2V_2 - **Variables:** - P₁: Pressure (atm) - P₂: Volume (L) - P₃: Pressure (atm) - P₁: Pressure (atm) - P₂: Volume (L) - P₃: Pressure (atm) - P₁: Pressure (atm) - **Equation:** - **Variables:** - P₁: Pressure (atm) - P₂: Volume (L) - P₃: Pressure (atm) - P₁: Pressure (atm) - P₂: Volume (L) - P₃: Pressure (atm) ### **Thermochemistry** #### **Enthalpy (H)** - **Definition:** The heat content of a system at constant pressure. - **Change in Enthalpy (ΔH):** ΔH = q_p - **Change in Enthalpy (ΔH_2):** ΔH_2H_2 = q_p - **Change in Enthalpy (ΔH_1):** ΔH_1H_1 = q_1 - **Change in Enthalpy (ΔH_2):** ΔH_2H_2_2 = q_2 - **Change in Enthalpy (ΔH_1H_1_2):** ΔH_1H_1_2_2 = q_2 - **Change in Enthalpy (ΔH_2H_1):** #### **Hess's Law** - **Statement:** The enthalpy change for a reaction is the same whether it occurs in one step or multiple steps. - **Example:** The enthalpy change for a reaction is the same whether it occurs in one step or multiple steps. #### **Calculations** 1. **Moles to Mass:** - Formula: - Example: Calculate the moles of H_2O in 18 grams of water. - 2. **Moles to Mass:** - Formula: - Example: Calculate the mass of 18.015 g of water. - ### **Electrochemistry** #### **Oxidation and Reduction** - **Oxidation:** Loss of electrons. - **Reduction:** Gain of electrons. #### **Galvanic Cells** - **Definition:** A cell that converts chemical energy into electrical energy. - **Components:** - Anode: Oxidation occurs. - Cathode: Reduction occurs. - Salt Bridge: Connects the two half-cells. #### **Nernst Equation** - **Equation:** - **Variables:** - E: Cell potential - R: Ideal gas constant - T: Temperature (K) - n: Number of electrons transferred - F: Faraday constant - Q: Reaction quotient --- *Data sourced from the Isle of Man public planning register under the [Isle of Man Open Government Licence](https://www.gov.im/about-this-site/open-government-licence/).* *Canonical page: https://planningportal.im/a/22126-braddan-36-harcroft-extension/documents/1019959*