Maharashtra Natural Gas Limited Tender

INSTALLATION OF GI PIPE THREADED: Excluding supply of all GI pipes, Isolation and appliance valves (as free issue items) but, Including supply of all GI fittings like Elbows, Tees, unions, sockets, reducers, GI plugs etc. as required to complete the job. (Particular job specification.) "Receiving and taking-over" as defined in the specification, handling, loading, transportation and unloading of Owner supplied GI pipes of all sizes, Isolation and appliance valves (as free issue items) from Owner's designated place(s) of issue to Contractor's own stock-yard(s)/ Work Shop(s)/ work-site(s) including proper storing, stacking, identification, providing security & insurance cover , including supply of GI fittings/accessories of all sizes & thickness like Elbows, Tees, unions, sockets, reducers, GI plugs etc., installation of GI line (alongwith installation of required accessories as mentioned above) of following sizes, including fabrication with supply of all materials (except Owner supplied materials),. consumables, labour and other incidental works and handing over the same after return of the surplus pipes to the Owner's designated store; carrying out all temporary, ancillary, auxiliary works required to make the GI line ready for commissioning as per drawings, specifications, scope of work indicated in PJS and other provisions of Contract document and instructions of Engineer-in-charge, including but not limited to carrying out the following works: Preparation and approval of schedules, execution procedures, sketches. Finalisation of optimum route with consent of customer, from transition fitting to cooking oven/ appliance. Making temporary but stable platforms/ scaffolding/ rope ladders and all other safety devices. Installation of GI Pipes & Fittings, Valves etc. including NPT threading, painting as specified (installation of meters & regulators forms a separate SOR item). Supply & Fixing of approved clamps, Dowell Plugs with screws, grout material, suitable thread sealant i.e. Teflon Tape/ lock tight, drilling of holes through tiles/ wood/ marble/ Granite etc. jointing of PE to above Ground service GI pipes, testing, purging with Nitrogen and commissioning of the complete installation as per specification. Painting of pipe & fittings after proper surface finish by one coat of approved primer paint and two coats of approved synthetic enamel paint complete as per specification & direction of EIC. Restoring the wall surface to original condition. All above activities to be carried out as per specification to the complete satisfaction of consumer & as desired by Engineer-in-charge. Handing over the completed works to MNGL for their operation/ use, returning of all free issue surplus material to MNGL stores, reconciliation of free issue material area wise and obtaining "no objection certificate" from MNGL/ Consultant. Any other activity(such as drilling holes of all size & glass cutting, installation of regulator"4bar- 21mbar" in the riser and two MCV in lateral for each house are included in this rate) not mentioned/ covered, explicitly above, but otherwise required for satisfactory completion/ safety/ statutory/ maintenance of works shall also be covered under scope of work and has to be completed by contractor within specified schedule. Liasioning and Follow-up for permission with all the concerned customer, society member etc. is the scope Contractor.

½” GI pipe

¾” GI Pipe

1” GI Pipe

TESTING & COMMISSIONING OF ALREADY LAID GI PIPE: Excluding supply of all GI pipes, Isolation and appliance valves (as free issue items) but, Including supply of all GI fittings like Elbows, Tees, unions, sockets, reducers, GI plugs etc. as required to complete the job. (Particular job specification.) SOR covers Jointing of GI pipes, testing, purging, commissioning and painting of the complete installation as per specification. Restoring the wall surface to original condition etc. All above activities to be carried out as per specification to the complete satisfaction of consumer & as desired by Engineer-in-charge. Painting of already laid GI pipe: Painting of pipe & fittings after proper surface finish by one coat of approved primer paint and two coats of approved synthetic enamel paint complete as per specification & direction of EIC. Restoring the wall surface to original condition. All above activities to be carried out as per specification to the complete satisfaction of consumer & as desired by Engineer-in-charge.

DISMANTLING & INSTALLATION OF CU PIPE: Dismantling of copper pipe laid by another contractor & installation of new copper pipe, “Receiving and taking-over" as defined in the specification, handling, loading, transportation and unloading of Owner supplied Copper pipes & supply of necessary fittings required for installation of copper tubing as per Technical Specification and satisfaction of EIC. The copper fittings shall be procured from approved vendors with prior approved of Client / Consultant. SOR covers dismantling (if required) or reinstallation of Cu pipe, testing, commissioning etc. which is recuired to complete the job. Copper service pipe shall be installed (rate of drilling holes of all size are included in the rate) from the up-downstream of meter upto the valve before the customers' appliance as per MNGL's Drawing to the satisfaction of EIC. The Contractor to provide all equipment, tools and material necessary to execute the work in an efficient manner by cutting, cleaning, flux application, soldering and lacquering. The work includes supply of all tools, tackles and consumables including clamps for fixing the tubes.

DMA activities in the Allocated Area

D-PNG Registration Gasified Society

Collection of KYC

Registration through MNGL web site.