Construction work

Description

This Contract Notice relates to the setting up of a Dynamic Purchasing System (DPS) which will be used by Dumfries and Galloway Council to procure Trade Contractors to deliver a range of repair, improvement and development contracts. The DPS will be split into geographical and value bandings for the following trades: Lot 1: Electrical Works; Lot 2: Groundswork, Landscape and Associated Civil Engineering; Lot 3: Plumbing and Mechanical Works; Lot 4: Building Works; Lot 5: Joinery Works; Lot 6: Roofing Works; Lot 7: Painter / Decorator Works; Lot 8: Plastering and Rendering Works; Lot 9: Flooring Services; Lot 10: Ceiling and Partitions Works; Lot 11: Scaffolding; Lot 12: Blacksmiths and Forgemasters Works; Lot 13: Multi-Trades Works. Geographical lotting will be as follows: Area 1: Annandale and Eskdale; Area 2: Nithsdale; Area 3: Stewartry; Area 4: Wigtownshire; Area 5: Scotland wide; Area 6: UK wide. The Value Bandings will be low, medium or High and values will be dependent on the lot. New build and refurbishment projects which may consist of but are not limited to:- — alteration and removal of existing services, — domestic ventilation installations, — electrical mains and sub-mains distribution, — power installations, — lighting and specialist lighting installations, — local electricity generation systems, — earthing and bonding installations, — communication systems — visual, audio, data, — security systems — alarm, detection, CCTV. Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- FACILITATING & TEMPORARY WORKS: — Removal or treatment of contaminated ground material — Site dewatering and pumping — Earthwork support — Traffic and pedestrian management — Ground investigation and location of existing services SUBSTRUCTURE WORKS: — All works to form standard foundations up to and including damp proof course — Attendance on specialist designed foundations – piling etc.., — Remedial works to existing foundations – including underpinning — Formation of lowest floor construction and associated substrates — Drainage and services below ground including all associated testing and commissioning — Formation of basements and retaining structures SUPERSTRUCTURE WORKS: — In-situ concreting works, associated reinforcement and formwork — design, supply and installation of pre-cast concrete structures — cementitious and granolithic screeds EXTERNAL WORKS: — Site clearance and eradication of plant growth — Site profiling — Minor demolition including grubbing up redundant services and foundations — Work to alter existing and form new minor roads, paths, carparks, play surfaces, paved areas — Soft landscaping and planting — Land drainage — Formation of ramps, steps and retaining walls — Builders-works in connection with external services Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- — Alteration and removal of existing services — Installation and alteration of sanitary appliances and ancillary fittings — Foul drainage above ground — Mains water supply — Hot and cold water supply and distribution — Heat sources and central heating systems — Non domestic ventilation and air conditioning systems — Central control and building management systems — Specialist piped supply installations – natural gas, oxygen, compressed air etc.., — Attendance on specialist mechanical installations — Associated builders work in connection with services — All testing, commissioning and demonstrations — Repairing existing services Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- FACILITATING & RENOVATION WORKS: — Minor demolition and investigative works — Alteration of existing masonry structures — Support of existing structures — Masonry and concrete repairs — Surface Cleaning — General labouring and attendance — Builders works in connection with services SUBSTRUCTURE WORKS: — All works to form standard foundations up to and including damp proof course — Remedial works to existing foundations - including underpinning — Formation of lowest floor construction and associated substrates — Draining and services below ground including all associated testing and commissioning SUPERSTRUCTURE WORKS: — In-situ concreting works, associated reinforcement and framework — Cementitious and granolithic screeds — Formation of internal and external masonry walls — Placement of precast concrete structures — Building insulation EXTERNAL WORKS: — Work to alter existing and form new paved areas — Formation of ramps, steps and retaining walls — Builders works in connection with external services Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- FACILITATING & RENOVATION WORKS: — Minor demolition and investigative works — Alteration of existing timber structures — Temporary works to provide protection — temporary partitions, hoardings etc.., — Cutting out and replacing defective timbers, including rafter and joist-end replacements SUPERSTRUCTURE WORKS: — Timber frames, wall, floor and roof and ceiling constructions; including all associated linings and insulation — Skirtings, architraves and isolated trims — Supply and installation of timber and UPVC windows and doors — Timber stairs, ramps and balustrades — Timber floor finishes — Minor suspended ceiling installations and alterations — External timber and cement board cladding — General glazing works and installation of roof lights FIXTURES & FITTINGS: — Supply and installation of cubicles, vanity units and integrated panel systems (IPS) — Installation of domestic kitchen fittings — Bespoke solutions – reception desks, fitted cupboards, shelving etc... Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- — Provision and on-going alteration, maintenance and inspection of minor access scaffolding — Clearing gutters and blocked rain-water drainage — Repairs to and replacement of existing slates, tiles, copings and flashings — Installation of single layer ply systems, GRP roofs and high performance felting systems Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- — Internal and external works — Surface preparation, Ames Taping, filling etc.., — Surface decoration of ceilings, walls, floors, timbers and metalwork Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- — Surface preparation, skimming and two coat works to walls and ceilings, including isolated patches — Cement renders and wet and dry dash — Insulated render systems — Tiling Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- — Surface preparation and self-levelling screeds — Commercial carpet tiles, barrier matting, vinyl and associated trims and skirtings Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. New build and refurbishment projects which may consist of but are not limited to:- — Suspended ceiling systems and associated perimeter trims, including alteration of existing installations Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. Provision and on-going alteration, maintenance and inspection of access scaffolding Design and installation of non-standard scaffolding which may include the following:- — Cantilevered scaffolds — Truss-out scaffolds — Façade retention — Buttressed, free-standing scaffolds — Support scaffolds — Complex loading bays — Staircases and fire-escapes — Chimney scaffolds — Supply and installation of minor structural frames and lintels — Supply and installation of handrails and balustrades – galvanised / powder coated / stainless steel — Supply and installation of entrance gates, feature fencing, security grills — Bespoke metalwork, and signage — Repairs to existing installations Contractors should note that this DPS will be used to supplement and support in-house resources at times of peak demand therefore the actual volume and value of works to be issued through this lot is not known. The Multi-Trade lot is for individual work packages that require co-ordinated use of various trades to enable completion.