The services include civil engineering work to eliminate faults and leaks in the
Supply sectors mainly gas and water, as well as district heating and electricity in case of standby. Too
Repair work on the gas and water supply systems of the municipal utilities in operation
Ingolstadt Netze GmbH must be carried out.
The services include civil engineering work to eliminate faults and leaks in the
Supply sectors mainly gas and water, as well as district heating and electricity in case of standby. Too
Repair work on the gas and water supply systems of the municipal utilities in operation
Ingolstadt Netze GmbH must be carried out.
Gas PN 0,025 – PN 70 bis DN 1400, Mat. ST, PEHD.
Water PN 10 to DN 800, Mat. ST, GG, GGG, PVC, PEHD, AZ.
The coverage area covers a radius of action of approx. 20 km as the crow flies. The resulting construction measures
are classified according to urgency and processed accordingly. It comes too quickly
changing locations caused by occurring water pipe ruptures, gas leaks, FW damage,
Kabelfehler.
The purpose of this framework is to create a contractual basis that ensures a fast and smooth
Implementation of the measures ensured.
Materials and components
Unless otherwise stated in the service items, the material for pipe construction is rejected by the Client.
Storage area, Ringlerstraße 28 in Ingolstadt, provided by the utility company.
In general, the excavated material must be removed in a and
approved interim storage area.
Soil analysis and disposal is commissioned separately by the SWI.
Extent of work
Creation of assembly pits to eliminate the disturbances in all surfaces, on public and not
public land, for all sectors of care. Repair of leaks on gas and water pipes,
replacement of defective fittings and house connections.
An immediate secondment of a construction team, for the immediate removal of occurring A I and A II
Damage to the gas supply and damage to the water supply to be repaired immediately.
The relocation of the required construction team will not be remunerated separately.
The basis for billing is the service items listed in the course.
Example 1 "Gas leak paved surface roadway / pavement asphalt multiple corrosion damage
Steel blank must be replaced", Appendix 1
Example 2 "Water pipe break paved surface pavement / cycle path cast iron pipe DN 100 round crack",
Emergency service:
On-call duty includes deep and surface restoration work and, if necessary,
Pipeline construction work. This work to be carried out by the Contractor shall be carried out exclusively in accordance with the
generally accepted rules of technology. The Contractor undertakes to provide only trained personnel
to be used. The use of subcontractors must be coordinated with the Client.
For approx. 39 weeks / year alternating - rotation of a civil engineering team, 3 men, incl. all required
Equipment and tools to repair damage to the gas/water/district heating and cable network outside
normal working hours as well as on Sundays and public holidays (response time from call to arrival on the
Construction site max. 45 min.)
For unscheduled civil engineering work, the Contractor of Stadtwerke Ingolstadt has provided equipment and tools for
Repair of damage to the gas/water/district heating and cable network outside normal working hours
as well as on Sundays and public holidays, consist of trucks, trailers with mini excavators between 2 and 3 tons,
To provide tar cutting machines, wacker rammers, for a fee.
Position of a steel welder readiness in cycle (response time from call to arrival at the construction site)
2 hours) see enclosed welder on-call schedule ( rotation is highlighted in blue ).
A position must be named that can be reached by telephone 24 hours a day all year round. The position / person
must be able to at any time within 2
Hours after request by the SWI, a powerful civil engineering column of at least 3 men, incl.
necessary equipment (e.B in the event of a major fault, an excavator 14 tons,
Sewer construction formwork, trucks with loading crane, traffic safety, etc.) at the place of damage.
conditions
AMS (Arbeitschutz-, Management-, System) Zertifikat
Schweißverfahrensprüfung DIN EN 15614-1.
Expert and expert personnel must be provided for the civil engineering and repair work that is required.
consisting of at least:
1 site manager, 1 foundation engineering foreman, responsible according to MVAS 99 (last training not older than 3 years) and 5
independent civil engineering teams including required equipment.
Required qualifications according to current DVGW regulations within named construction teams:
Welding supervision according to DVGW GW 350 (for quality requirement level D if required, A-C on site), PE welding supervision according to DVGW GW 331, expert according to TRGS 519, expert gas, expert water,
Steel and PE welder with valid welding test and proof of experience in repair work on in
Operating gas pipelines, 1 specialist supervisor for corrosion protection according to DVGW G/W 15, 4 envelopes
with valid proof according to DVGW GW 15, personnel for simple surveying work in the
Supply network according to DVGW GW 128, 4 experienced construction machine operators with certificate of competence and
instructed according to DVGW GW 129 "Safety during construction work in the area of supply systems".
Machinery and equipment to be provided:
Civil engineering: 5 trucks, 3 mini excavators between 2 and 3 tons, 1 excavator 14 tons, 1 truck with loading crane, wheel loader, 4
Tar cutting machines, 4 wacker rammers, vibrating plate Vibr. 4500, approved shoring material,
Barrier material and traffic signs according to RSA, earth rocket 75 and 95.
Pipe construction: PPE flame retardant, 3 equipped assembly vehicles for pipeline construction, low spark
Tool for gas leaks, 4 gas detectors with verification protocols according to G 465-4, sufficient number
on tested hand-held fire extinguishers PG12, double bubble setter up to DN 200 with sufficient required
MDS bubbles (DGUV 100-500 2.31), bubble setter up to DN 400 with sufficiently required MDS bubbles
(DGUV 100-500 2.31, own or demonstrably short-term availability of a rental device), welding equipment
with valid verification certificates, tested PE welding tools (peelers for sockets and
Saddle pieces, retaining clamps, etc.), power tools tested according to BetrSichV, stubble device DN 25 – 65 .
Lock locking device for gas tees (for the separation of gas house connections)
PE weld seam preparation for EL fitting only with peeling device