<p><strong>8-10 Southampton Row</strong></p><p><strong>North &amp; South Stonework Turrets</strong></p><p><strong>&nbsp;</strong></p><p>The scheme to the chimneys now includes both stacks, it is our understanding that hoist tower will have no pedestrian access and GDC await formal advice of the primary access route and secondary, previously the hoist was to be located adjacent to the North Stack, this as we understand will now be located in the main Crossrail Area, can we please have a clear plan of the location showing access routes and storage area once the stone is moved down to the ground. Maybe the attached plan obtained from site could be used for ease (1022).</p><p>The scaffold drawings were discussed and in principle agreed, it is though noted that once the new route and hoist location is defined GDC need to review costs and will advise on.</p><p>The maximum load on the scaffold was advised at 500KG, GDC had previously advised this based on limited access as our assessment of the largest stone, does the maximum load relate to the stone, is there a restriction on numbers of operatives.</p><p>All hoisting facilities and rails were to be provided by the scaffolding contractor.</p><p>The scaffolding contractor confirmed they were requested to enclose the hoist and stacks with timber, GDC requested that as this would reduce visibility, lighting should be allowed and &nbsp;will make allowances for this.</p><p>Once the stone is in the storage area we understand that the loading to our Truck will be via the Crossrail site crane, we make allowances for all banksmen&nbsp;but no lifting facility</p><p>&nbsp;</p><p>&nbsp;</p><p><strong>&nbsp;</strong></p><p><strong>North Turrets Works </strong></p><p><strong>&nbsp;</strong></p><p><strong>Stonework Drilling </strong></p><p>Undertake trial drill holes through stonework of North and South Turrets at roof level to determine stone thicknesses and construction. Remove tile coping for inspection of parapet wall, replace and make good.<strong> </strong></p><p>Costs- &pound;1,847.00</p><p><strong>&nbsp;</strong></p><p><strong>Guidance Figures for the Roof Level North Turret Chimney Stack </strong></p><p>We have allowed to remove the clinker roof but have not included for reconstruction as awaiting on specification and design.</p><p>We have assumed that the lighting conductor would be removed and reinstated on completion by others.</p><p>Undertake survey of the stonework including taking measurements and noting locations of specific stones and commence with allocating each a unique reference code. Produce drawing of the North Turret down to where the stonework is due to be removed and issue for record purposes.</p><p>Cost <strong>- </strong>&pound;3,710.00</p><p><strong>Dismantling works</strong></p><p>Carefully remove the flaunching to the 12no chimney pots. Where possible remove the existing pots noting original locations, protect, palletise and remove to storage at ground level.</p><p><strong>&nbsp;</strong>Cost<strong> </strong>&pound;5,120.00</p><p>Free the joints of the stonework in the area of removal which is 4 courses down the dentilled cornice being the 4th course. This is to try to prevent as much as possible spalling to the stonework edges<strong> </strong></p><p>Cost &pound;1,705.00</p><p>Carefully remove the stonework down as stated above. Palletise and lower to ground level via the hoisting facilities to be provided by others.</p><p>Cost<strong> </strong>&pound;4,480.00</p><p>Take down the backing brickwork to the chimneys down to the level of the clinker roof and 5 courses below this.</p><p>Cost<strong> </strong>&pound;1,560.00</p><p>Remove and dismantle the clinker roof and steel Supports. <strong>&nbsp;</strong></p><p>Clear away waste from stone and roof removal to principal contractor skips</p><p>Cost &pound;9,261.00</p><p>&nbsp;</p><p>&nbsp;</p><p>Remove the stonework taken down and place on Lorries for transportation to storage areas Unload stone for storage.</p><p>Cost &pound;4,408.00</p><p>Store stone in our yard for a period of not exceeding 2 years. Pallets to be clearly marked indicating the stone as being the property of Crossrail. If the period of storage is extended then a charge of &pound;256.00 per extra month or part thereof would become applicable.</p><p>Cost &pound;6,144.00</p><p>Load stones in our yard and transport back to site.</p><p>Cost &pound;3,244.00</p><p>Unload the stonework from our lorry and lift the stone up to required level via the hoisting facilities that are being provided by others. Refix the previously removed stonework back into its original location but to plumb and level. Inclusive of NHL 3.5 lime and stone aggregate mortar ratio 1:3. Inclusive of stainless steel cramp and dowel fixings.</p><p><strong>&nbsp;</strong>Cost &pound;18,508.00</p><p>In conjunction with the above rebuild the backing brickwork inclusive of new bricks. Brick supply based on</p><p>Cost<strong> </strong>&pound;3,305.00</p><p>Reflauch the stonework on the top course and re install the original 12no chimney pots. Flaunching in NHL 3.5 and sand mortar to a 1:2 ratio.</p><p>Cost<strong> </strong>&pound;2,342.00</p><p><strong>North Turret Works Total - &pound;65,634.00</strong></p><p><strong>&nbsp;</strong></p><p><strong>Preliminaries with regard to undertaking the removal and rebuilding of North Stack </strong></p><p>Compliancy with personal protection equipment for operative&rsquo;s requirements.</p><p>Crossrail induction days for 7no operatives.</p><p>Drug and alcohol screening costs pertinent to this contract. Allowed as 1no test for the 7no operatives during removal.</p><p>Drug and alcohol screening costs pertinent to this contract. Allowed as 1no test for 7no operatives during refixing</p><p>Working supervision of the works (six weeks). Cost<strong> </strong>&pound;8,850.00</p><p>Plant for the works. Cost &pound;3,562.00</p><p>Surveyor&rsquo;s works. Cost<strong> </strong>&pound;2,518.00</p><p>Transportation of plant and materials to site. -Cost &pound;746.00</p><p>North Turret Preliminaries Total - &pound;15,672.00</p><p>&nbsp;</p><p>Total Specialist Costs</p><p>North Turret Works Total - &pound;65,634.00</p><p>North Turret Preliminaries Total - &pound;15,672.00</p><p>North Turret Overall Total &pound;81,310.00</p><p>&nbsp;</p><p><strong>South Turrets Works </strong></p><p><strong>&nbsp;</strong></p><p><strong>Repairs of Stone for on completion of the removal of Scaffolding Works</strong></p><p>We have not had an induction on the size or quantity, location or the number of the holes to be repaired for the scaffold Installation and our allowance is based as follows. Stone work holes repairs and other minor repairs allowed here. Removal and reinstatement of brickwork and any backings behind the stone assumed by others. An allowance to attend site and remove 10no sections of external facing plain ashlar stonework to allow for removal of Scaffolding. Each stone assumed not exceeding 300mm x 300mm on face.</p><p>Please note that it is highly unlikely that any of the stones removed could be salvaged and replacements will be required as an additional cost.</p><p>Clear away waste to Principal Contractors Skips.</p><p>Cost &pound;8,322.00</p><p><strong>&nbsp;</strong></p><p><strong>Stonework Drilling </strong></p><p>Undertake trial drill holes through stonework of North and South Turrets at roof level to determine stone thicknesses and construction. Remove tile coping for inspection of parapet wall, replace and make good.<strong> </strong></p><p>Costs- &pound;0.00 (with north turret costs)&nbsp;</p><p><strong>&nbsp;</strong></p><p><strong>Guidance Figures for the Roof Level South Turret Chimney Stack </strong></p><p>We have allowed to remove the clinker roof but have not included for reconstruction as awaiting on specification and design.</p><p>We have assumed that the lighting conductor would be removed and reinstated on completion by others.</p><p>Undertake survey of the stonework including taking measurements and noting locations of specific stones and commence with allocating each a unique reference code. Produce drawing of the South Turret down to where the stonework is due to be removed and issue for record purposes.</p><p>Cost <strong>- </strong>&pound;3,710.00</p><p><strong>Dismantling works</strong></p><p>Carefully remove the flaunching to the 12no chimney pots. Where possible remove the existing pots noting original locations, protect, palletise and remove to storage at ground level.</p><p><strong>&nbsp;</strong>Cost<strong> </strong>&pound;5,120.00</p><p>Free the joints of the stonework in the area of removal which is 4 courses down the dentilled cornice being the 4th course. This is to try to prevent as much as possible spalling to the stonework edges<strong> </strong></p><p>Cost &pound;1,705.00</p><p>Carefully remove the stonework down as stated above. Palletise and lower to ground level via the hoisting facilities to be provided by others.</p><p>Cost<strong> </strong>&pound;4,480.00</p><p>Take down the backing brickwork to the chimneys down to the level of the clinker roof and 5 courses below this.</p><p>Cost<strong> </strong>&pound;1,560.00</p><p>Remove and dismantle the clinker roof and steel Supports. <strong>&nbsp;</strong></p><p>Clear away waste from stone and roof removal to principal contractor skips</p><p>Cost &pound;9,261.00</p><p>Remove the stonework taken down and place on Lorries for transportation to storage areas Unload stone for storage.</p><p>Cost &pound;4,408.00</p><p>Store stone in our yard for a period of not exceeding 2 years. Pallets to be clearly marked indicating the stone as being the property of Crossrail. If the period of storage is extended then a charge of &pound;256.00 per extra month or part thereof would become applicable.</p><p>Cost &pound;6,144.00</p><p>Load stones in our yard and transport back to site.</p><p>Cost &pound;3,244.00</p><p>Unload the stonework from our lorry and lift the stone up to required level via the hoisting facilities that are being provided by others. Refix the previously removed stonework back into its original location but to plumb and level. Inclusive of NHL 3.5 lime and stone aggregate mortar ratio 1:3. Inclusive of stainless steel cramp and dowel fixings.</p><p><strong>&nbsp;</strong>Cost &pound;18,508.00</p><p>In conjunction with the above rebuild the backing brickwork inclusive of new bricks. Brick supply based on</p><p>Cost<strong> </strong>&pound;3,305.00</p><p>Reflauch the stonework on the top course and re install the original 12no chimney pots. Flaunching in NHL 3.5 and sand mortar to a 1:2 ratio.</p><p>Cost<strong> </strong>&pound;2,342.00</p><p><strong>South Turret Works Total - &pound;72,109.00</strong></p><p><strong>&nbsp;</strong></p><p><strong>Preliminaries with regard to undertaking the removal and rebuilding of North Stack </strong></p><p>Compliancy with personal protection equipment for operative&rsquo;s requirements.</p><p>Crossrail induction days for 7no operatives.</p><p>Drug and alcohol screening costs pertinent to this contract. Allowed as 1no test for the 7no operatives during removal.</p><p>Drug and alcohol screening costs pertinent to this contract. Allowed as 1no test for 7no operatives during re-fixing</p><p>Working supervision of the works (six weeks). Cost<strong> </strong>&pound;8,850.00</p><p>Plant for the works. Cost &pound;3,562.00</p><p>Surveyor&rsquo;s works. Cost<strong> </strong>&pound;2,518.00</p><p>Transportation of plant and materials to site. Cost &pound;746.40</p><p>South Turret Preliminaries Total Cost &pound;15,672.00</p><p>&nbsp;</p><p><strong>Total Specialist Costs South &nbsp;</strong></p><p><strong>South Turret Works Total - &pound;72,109.00</strong></p><p><strong>South Turret Preliminaries Total - &pound;15,672.00</strong></p><p><strong>South Turret Overall Total &pound;87,781.00</strong></p><p><strong>&nbsp;</strong></p><p><strong>&nbsp;</strong></p><p><strong>Over Specialist North &amp; South Turrets </strong></p><p>North Turret Overall Total &pound;81,310.00</p><p>South Turret Overall Total &pound;87,781.00</p><p>Total Costs &pound;169,091.00</p><p>&nbsp;</p>