Supply, fabrication, erection and testing of Temporary brine line and chemical disposal line from

Amount

Handling & transportation of material within plant site : Identification of material to be shifted, Handling, loading material on to the truck/trailer, shifting the material to the required location within the plant site, unloading the material in desired position & location ,preparation and submission of report . This work also includes arranging all the necessary tools and tackles , plant and machinery and man power, consumables as per tender specification.

Pipe WELDING of Carbon steel (10NB to 80NB) : Study of drawings & applicable documents, identification of joints , marking , cutting & edge preparation, cleaning pipe , fit up , carrying out welding of Carbon steel pipes of size 10NB to 80NB of various thickness using GTAW process, cleaning the joint, carrying of visual inspection, repair of welding if any, engraving , preparation & submission of report including arrangement of man power,plant & machinery , tools & tackles, consumables including supply of welding filler wire & welding electrode of approved make , cleaning aids etc , completion of work as per tender specification and drawings.

Pipe WELDING of Carbon steel (Size >= 100 NB): Study of drawings , identification of joints , marking , cleaning , fit up , carrying out welding of Carbon steel pipes of size greater than or equal to 100NB, thickness up to 16mm ( inclusive) using GTAW& SMAW process as per wps/drawing, cleaning the joint, carrying of visual inspection, repair of welding if any, engraving , preparation & submission of report and completion of work including arrangement of man power,plant & machinery , tools & tackles, consumables including supply of welding filler wire & welding electrode of approved make, cleaning aids etc as per tender specification and drawings.

Pipe WELDING of Stainless steel (10NB to 80NB): Study of drawings & applicable documents, identification of joints , marking , cutting & edge preparation, cleaning pipe , purging including dam fixing , fit up, welding of Stainless steel pipes of size 10NB to 80NB of various thickness using GTAW process, cleaning the joint, carrying of visual inspection, removing purging arrangements, engraving , pickling and passivation of joint and temporary attachment areas, preparation & submission of report ,including arrangments of man power, plant & machinery , tools & tackles, all consumables including supply of welding filler wire , cleaning aids etc completion of work as per tender specification and drawings.

Pipe WELDING Stainless steel (Size >= 100NB): Study of drawings & applicable documents, identification of pipe spools, joints , cleaning pipe , purging dam fixing & purging, fit up , welding, carrying out welding of Stainless steel pipe size greater than or equal to 100NB, thickness upto 16mm, using GTAW / SMAW process, cleaning the joint, carrying of visual inspection, repairing weld joint if any, removing purging arrangements, engraving , pickling and passivation of joint and temporary attachment areas, preparation & submission of report ,including arrangments of man power, plant & machinery , tools & tackles, all consumables including supply of welding filler wire , cleaning aids etc completion of work as per tender specification and drawings.

GRIT BLASTING & PRIMER , INTERMEDIATE PAINTING : Supply of steel grits and paints, Grit blasting of surface profile SA2.5, primer of DFT 75 microns and intermediate painting of DFT 125 microns of CS pipe, fittings and supports/structural materials

PIPE SUPPORTS & STRUCTURAL WORKS: Supply of structral material, Marking, cutting, fit up, welding, Erection and alignment, supply of electrodes, welding, visual inspection, 10% DPT of pipe support, platforms, handrail, cover/shed for equipemnt/valves, safety baricadding and any other structral works

ERECTION: Erection of CS & SS pipe on trestle structure, & various building locations, outside piping above ground locations including erection of fiitings (elbow, tee, reducer, flange, etc) and valves

RT: Radiographic testing of welded joints, extent of examination as per drawing/techs specification including arrangments of man power, plant & machinery , tools & tackles, source, and consumables.

HYDRO TEST: Arrangement of water with quality as per techs spec, Hydrotesting of pipe, rework and retest at no extra cost if it doesnot meet requirement, Draining of pipe after hydrotest

FINAL PAINTING: Supply and application of final painting of DFT 50 microns on CS pipe, fittings, and support/strucutral materials

Scaffolding erection and dismantling: Erection and dismantling of scaffolding: Erection of scaffolding using standard MS pipes cross supports, MS clamps, for making approach/ working platforms and removal of the scaffolding , after the completion of work including arrangment of man power, plant & machinery , tools & tackles, consumables, and completion of work as per tender specification and drawings. Note: The base size (plan) & height of scaffolding erected shall be considered for the measurement. No inclined supports, lateral support bracing etc projected beyond base size shall be considered in measurement for payment.

Scaffolding hire: Hire charges for erected scaffolding as per approved documents. NOTE: Number of days for rent will be considered from the next day of completion of erection up to date of clearance (inclusive) from Engineer for dismantling.

Supply of sea water booster centrifugal pumps: Supply of sea water booster centrifugal pump along with NRV, Valves & associated fittings as per datasheet

Supply of drain pump: Supply, installation, commissioing of submersible (dewatering) pumps with 3 phase, 5HP power rating and minimum discharge head of 20 meteres and minimum dischgarge capacity of 400 LPM.

Supply of Valves: Supply of Butterfly and Non return valves of size 100 NB and 200 NB

Erection of static equipments (other than ODC) and Valves (MT): The work includes Receipt of materials from NPCIL stores, handling, transportation, uncrating, preparation of IMIR, depreservation, shifting, Making of staging, handling & installation in design position, erection of equipment and valves including accessories, alignment, fit up, welding, visulal inspection preparation and submission of reports and completion of work, including arrangment of plant & machinery , manpower , tools tackles & consumables ( except welding filler wire & welding electrode ) as per tender specification and drawings.

Erection of rotary equipments (other than specilized)(MT): The work includes Receipt of materials from NPCIL stores, handling, transportation, uncrating, preparation of IMIR, depreservation, shifting, pre erection survey of foundation bed, anchor pockets, Making of staging, Handling & installation in design position, erection of rotary equipment including accessories, initial alignment, providing packing, fixing anchor bolts, final alignment, shaft /coupling alignment, inspection preparation and submission of reports including arrangment of plant & machinery , manpower , tools tackles & consumables ( except welding filler wire & welding electrode ) completion of work as per tender specification and drawings.

Excavation in Hard rock: Excavation by mechanical means(hydraulic excavator)/manual means in hard rock by chiselling(blasting prohibited) for buried piping works, footing, tunnels, foundations, building area, valve chambers, pullpits, trench, etc., including shoring, strutitng, bailing/pumping water, leveling the bottom of excavation and stacking the excavated material at places as directed withing a lead of 2 kms as per drawing and specifications

Sand Filling: Supply and filling of crusher sand as per IS: 383 free of stones, spoils and rubbish material from approved area into trenches for specified depth including cost of sand, all royalties, taxes, loading, unloading transportation to site, stacking, spreading, watering, carefully compacting, dressing, removing the surplus material & preparation of sand bed and complete as per specification,providing required consumables, required man power, P&M, making reports as per the instructions and acceptance of EIC.

PCC: Providing and laying plain cement concrete 1:2:4, using 20 mm and down graded stone aggregate at all height including mechanical mixing, leveling, compaction, vibrating, finishing smooth the exposed surfaces of concrete, curing, etc complete as per drawings and standard specifications.

RCC: Providing and laying M30 design mix concrete with cement content upto 350kg/cum using 20mm and down graded stone aggregates, admixtures including mixing, ramming, compaction, leveling, curing, placing at all lifts, including scaffolding and finishing smooth all exposed faces complete as per specification

Reinforcement supply and placement: Supplying and placing in position High Yield Strength Deformed (HYSD) bars Fe 500D grade conforming to IS:1786 of various diameters for all RCC works at all locations and elevations, including cutting, bending, fixing, tying with 16 gauge soft annealed binding wire etc complete as per drawings, specifications and as directed by the Engineer-in-charge

Shuttering works: Supplying, fixing, erecting and removing formwork for normal / heavy concrete structures with film faced 12 mm thick densified plywood including preparation of scheme, submission of formwork design & drawing , scaffolding, centring, staging, working platforms for concrete placement, at all elevations and locations etc, complete as per drawings, specifications and as directed by the Engineer.

Dismantling of metal structures: Dismantling of existing metal structures, temporary support by gas cutting without disturbing / damaging adjacent structures, at all elevations including grinding, stacking and handing over of all useable materials to NPCIL's stores inside project area and disposal of balance surplus materials,submission of report and completion of work including arrangement of man power, plant & machinery , tools & tackles, scaffolding erection ,necessary consumables, electrodes, as per tender specifications.

Chipping of concreting: Dismantling/chipping of RCC including PCC, masonary works including cutting the reinforcement bars with required machineries, etc at all levels including required scaffolding, tools, labours, disposal of unserviceable materials upto a lead of 2 km

Core cutting on reinforced concrete : This includes Identification of marking , arranging & shifting necessary tools, tackles & machinery to required location , arrangement of water supply, drilling mounting hole , mounting & setting up machines, performing core cutting in reinforced concrete using diamond core drilling of various Diameter, removing & disposal debris & cleaning the area , inspection preparation and submission of report, including arrangment of all plant & machinery , manpower , tools tackles & consumables (unit of measurement is mm-mtr i.e.mm dia of hole and meter depth of hole) completion of work as per tender specification and drawings.

Supply, Hammer drilling & Fixing of Hilti anchor fasteners (HST-3, size upto M-12): Supply, Drilling , cleaning and fixing of Hilti anchor fasteners (HST-3) up to M-12 using hammer drilling in various buildings, at various locations & positions , this work includes identification of marking, shifting necessary tools , tackles to required location , performing drilling using hammer drilling machine on concrete (PCC & RCC) , performing cleaning and fixing of anchor fastener with required torque, cleaning the area, inspection, preparation of reports and submission for acceptance, including arrangment of plant & machinery , manpower , tools tackles & consumables ( Unit of measurement is Nos) completion of work as per tender specification and drawings.

Core drilling & Fixing of Hilti anchor fasteners (HSL-4G, size upto M24): Core Drilling , cleaning and fixing of anchor fasteners using diamond core drilling in various buildings , at various location & positions, this work includes Identification of marking , arranging & shifting necessary tools, tackles &machinery to required location , water supply, drilling mounting hole , mounting & setting up machines, performing core drilling usingdiamond core drill bit in reinforced concrete, cleaning of area, removing debris & cleaning the area and fixing of anchor fastener with required torque, cleaning the area, preparation of reports and submission and including arrangment of plant & machinery , manpower , tools tackles & consumables ( Unit of measurement is Nos) completion of work, as per tender specification and drawings. For Hilti HSL-4G anchor fixing by core drilling upto M24.

Core drilling & Fixing of Hilti anchor fasteners (HDA-T, size upto M20): Core Drilling , cleaning and fixing of anchor fasteners using diamond core drilling in various buildings , at various location & positions, this work includes Identification of marking , arranging & shifting necessary tools, tackles &machinery to required location , water supply, drilling mounting hole , mounting & setting up machines, performing core drilling usingdiamond core drill bit in reinforced concrete, cleaning of area, removing debris & cleaning the area and fixing of anchor fastener with required torque, cleaning the area, preparation of reports and submission and including arrangment of plant & machinery , manpower , tools tackles & consumables ( Unit of measurement is Nos) completion of work, as per tender specification and drawings. For Hilti HDA-T anchor fixing by core drilling upto M20.

Deployment of Skilled manpower: Skilled Manpower deployment at site.

Deployment of Semi-Skilled manpower: Semi-skilled Manpower deployment at site.

Deployment of Unskilled manpower: Unskilled Manpower deployment at site.

Supply and erection of RCC pipes as hume pipes:Supply of RCC pipes and fittings etc confirming to IS 458 as a hume pipe at road crossings or any other area wherever humepipe is required, laying of RCC pipelines inside trenches, alignment,sealing with cement mortar, curing, making of reports including arrangment of man power, tools & tackles, plant & machinery , consumables , cleaning aids etc and completion of work as per tender specification and drawings.

Erection of RCC pipes as hume pipes:Laying of RCC pipelines inside trenches, alignment,sealing with cement mortar, curing, making of reports including arrangment of man power, tools & tackles, plant & machinery , consumables , cleaning aids etc and completion of work as per tender specification and drawings.

HDPE piping and fittings supply and Laying: Manufacture, supply & delivery of polyethylene pipes and fittings (PE-100 Grade) for water supply conforming to IS 4984-2016 including transportation of size upto 355 OD and pressure rating upto PN 10. Laying and jointing of HDPE pipes in ready made trench by butt fusion welding as per IS: 7634-part-II/1975 as amended from time to time, alignement and gradient and hydro testing the pipeline to the required pressure of outer dia size upto 355 mm

HDPE piping and fittings Laying: Laying and jointing of HDPE pipes in ready made trench by butt fusion welding as per IS: 7634-part-II/1975 as amended from time to time, alignement and gradient and hydro testing the pipeline to the required pressure of outer dia size upto 355 mm

Supply and Laying of PVC pipe: Providing, laying/fixing in position approved PVC pipes Prince/Jain/Kitec/Finolex/Supreme/Astral/Ashirvad make IS-4985 of latest version with required specials and fixing arrangements for water supply/drainage works as per standard specifications and providign and fixing approved nails quaility clamps and screws for fixing as per drawings and specifications for pipe dia upto 200 mm dia -10kg/cm2

Laying of PVC pipe: Laying/fixing in position approved PVC pipes Prince/Jain/Kitec/Finolex/Supreme/Astral/Ashirvad make IS-4985 of latest version with required specials and fixing arrangements for water supply/drainage works as per standard specifications and providign and fixing approved nails quaility clamps and screws for fixing as per drawings and specifications for pipe dia upto 200 mm dia -10kg/cm2

GRE piping, fittings and lamination kit supply and laying: GRE pipe (ASTM D2996/D3517) and fittings supply as per requirement, transportation with jointing materials, coupling, lamination kit, gaskets, etc for jointing pipes including cost of specials, loading, un-loading and stacking, pressure rating PN 10 and size upto 300 mm dia. GRE pipe laying, jointing, testing to hydrostatic field test pressure including cost of water of transportation of water and emptying pipe line after completion of field testing upto size 300mm dia

GRE piping laying: GRE pipe laying, jointing, testing to hydrostatic field test pressure including cost of water of transportation of water and emptying pipe line after completion of field testing of pressure rating PN 10 and size upto 300 mm dia

Supply, fabrication and erection of GI sheet: Supply, fabrication and erection of GI 1mm to 2mm thick sheet with one side color coated including all fasteners, for protection of equipment/equipment, roofing works, barication, cover works, etc. One sided color coated GI sheet for common use as per IS 277 (120GSM)

Dewatering including ,arranging, installation and operation of pumps: This includes survey on daily basis on the water logging areas, making necessary arrangements, carrying out dewatering of sumps in various buildings and locations using dewatering pumps and connecting hoses, preparation of reports. This work also includes arranging manpower, dewatering pumps of portable type, hoses upto 80NB size and all other required tools and tackles completion of work as per tender specifications.

Supply of scaffolding

Aluminium tubular construction access tower single width model, fully knock down type of modular concept assembled through snap lock mechanism. Access tower comprises of span frames, interconnecting braces, guard rail frames, guard beams, aluminium chequered sheet platform with trap door, toe boards, direct in line lockable castor with dual brakes for safety together with adjustable leg to cope of uneven ground, suitable stabilizer, etc. as per Technical specifications . Base foot print size: 875 x 1965 mm. Platform size: 610 x 1730 mm. Platform height: 11680 mm (approx.). Climbing option: On anti–skid rungs. Number of lifts: Three. Platform Loading capacity: SWL 275 Kg. UDL. Structure Loading capacity: SWL 600 Kg. UDL. Finish: Mill finish.

Aluminium tubular construction access tower single width model, fully knock down type of modular concept assembled through snap lock mechanism. Access tower comprises of span frames, interconnecting braces, guard rail frames, guard beams, aluminium chequered sheet platform with trap door, toe boards, direct in line lockable castor with dual brakes for safety together with adjustable leg to cope of uneven ground, suitable stabilizer, etc.as per Technical specifications . Base foot print size: 875 x 1965 mm. Platform size: 610 x 1730 mm. Platform height: 2180 mm (approx.). Climbing option: On anti–skid rungs. Number of lifts: One. Platform Loading capacity: SWL 275 Kg. UDL. Structure Loading capacity: SWL 600 Kg. UDL. Finish: Mill finish.

Aluminium tubular construction access tower single width model, fully knock down type of modular concept assembled through snap lock mechanism. Access tower comprises of span frames, interconnecting braces, guard rail frames, guard beams, aluminium chequered sheet platform with trap door, toe boards, direct in line lockable castor with dual brakes for safety together with adjustable leg to cope of uneven ground, suitable stabilizer, etc. as per Technical specifications . Base foot print size: 875 x 1965 mm. Platform size: 610 x 1730 mm. Platform height: 3320 mm (approx.). Climbing option: On anti–skid rungs. Number of lifts: One. Platform Loading capacity: SWL 275 Kg. UDL. Structure Loading capacity: SWL 600 Kg. UDL. Finish: Mill finish.

Aluminium box type construction chequered sheet platform. Platform size 610x1730mm with trap door as per specification

Toe guard 150 mm suitable for single and double width model towards length as per specification

Rubberized base plate together with adjustable leg to cope with uneven ground as per specification

Adjustable stabilizer suitable for both single and double width model for stability as per specification

Split jumbo stabilizer suitable for both single and double width model for stability as per specification

Supply, testing, commissioning of industrial vacuum cleaner-wet and dry use heavy duty industrial clear with metal and liquid separator, dust collection fitted with PU wheels, fitting hooks, with mild steel as material of constructions, for long lasting performance. The product shall meet the requirement having power rating minimum of 5 kW, vacuum minimum of 290 mbar, air flow minimum of 530 m3/hr, collection capacity minimum of 80 litres. This works also included transportation, storage, moving the consignement to the working location, erection, testing amd commissioing, maintenance of equipments, filters, sensors for automatic cutt off of blower, drain valve and all essential accessories/spares like brushes, nozzle, pipes, hoses, power cables with distribution board required for operation of the machine and the machine shall meet the specified performance.

Laying of underground carbon steel pipeline & fittings that includes transportation to work site, surface preparation, installation, alignment, inspection, hydrotesting, supply of coating & wrapping materials of requird thickness including overlapping . Applicaiton of primer & wrapping materials & necessary testing (Holiday Test) with arrangment of tools & tackles as per Techincal specificaiton

Surface preparation, installation, inspection, supply of coating & wrapping materials of requird thickness including overlapping . Applicaiton of primer & wrapping materials & necessary testing (Holiday Test) with arrangment of tools & tackles as per Techincal specificaiton

MGR FABRICATORS PRIVATE LIMITED (BID ID -742090)

PES Engineers Private Limited (BID ID -741421)

ULTRA TECH ENGINEERS (BID ID -742145)

Dipesh Engineering Works (BID ID -740934)