Supply, Installation, Testing and Commissioning of Chillers and Pumps at HAL Lucknow.

Submission of EMD (Scan Copy & Original both, Refer Section-3). Particulars of EMD i) Wire Transfer/ Demand Draft /Bankers Cheque No/Transaction No ii) Date iii) Name of Bank iv) Address of Bank v) Validity of DD/Bankers Cheque

Bid Securing Declaration Form (Refer Section-2) (Please upload in pdf)

Undertaking (Refer Section-2) (Please upload in pdf)

Submission of Documents as detailed below:

Authorization Letter/Power of Attorney (IF APPLICABLE) (Please upload copy in pdf)

Proof of Valid Legal Entity. (Ref: Section -3) (Please upload copy in pdf)

PAN Copy (Ref: Section -3) (Please indicate PAN Number & upload PAN copy in pdf )

GSTIN Registraion Copy. (Ref: Section -3) (Please indicate Goods and Services Tax Registration no & upload copy in pdf)

Copy of EPFO Registration (Ref: Section -3) (Please indicate registration no. & upload copy in pdf)

Copy of ESIC Registartion (Ref: Section -3) (Please indicate registration no. & upload copy in pdf)

Proof of Annual Turnover of Last 3 Years-Profit Loss Account & Balance Sheet. Profit & Loss statement duly certified by chartered accountant with UDIN. (Ref: Section -3). (Please upload copy in pdf)

Latest & Valid Solvency Certificate (within the period of 12 Months from the final date of submission of tender) (Ref: Section -3) (Please upload copy in pdf).

Self declaration containing details of communication (Ref: Section -3). (Please indicate e-mail ID, Name & Designation of Contact Person, Mobile No/Landline No)

Proof of experience (Ref: Section -3) (Please upload in 'pdf' format)

Proof of Work in-hand certified by Chartered Accountant(Ref: Section -3) (Please upload in 'pdf' format)

Copy of Electrical License (Ref: Section -3) (Please upload in 'pdf' format)

Copy of Cancelled Cheque and duly signed and stamped Model Mandate Form (Ref: Section -6) (Please upload in 'pdf' format)

Compliance to read and understand the Requirement & Scope of Work of the contract. (Refer Section-4 and Section-5)

Acceptance for clause 1.9, 1.25, and 1.26 of section-5 of tender document in respect of supervision of work, disposal of scrap, and Certificate of Conformance respectively.

Acceptance to complete the work within Six months from date of work order, if awarded.

Product catalogue (s)/ specification document/ technical data sheet of of the items called in Scope of Work. (Please upload copy in pdf)

HAL-ADL/CWA-24AC/12

Description

Installation

WATER COOLED SCREW CHILLER

Supply & installation of Dial type pressure gauge with syphone and cock.

Supply & installation of Industrial type temparature gauge with thermowell.

Supply & installation of GM drain/purging ball valve with fittings of 25mm dia

Laying, fixing, testing & commissioning of MS class `C' Chilled/ Condenser water piping without insulation, complete with all necessary fittings such as bends, tees, reducers, flanges etc. and supports such as channels, clamps, anti-vibration hangers etc. MS Pipes shall be provided by HAL.

Supply and installation of TF quality 50mm thick thermocol insulation using suitable adhesive on Chilled water lines and valves covered with wire mesh, sand & cement plaster.

Supply, installation, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications. BUTTERFLY VALVE(MANUAL) with CI body SS disc, nitrile rubber seal & o- Ring PN 16 pressure rating for chilled/ condensor water circulation as specified complete with flanges, nuts, bolts etc:

Supply, installation, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications. BALANCING VALVE WITH BUILT IN MEASURING FACILITY with CI body flanged construction with EPDM coated disc with protected out pipe insulation & PN 16 pressure rating for chilled/ condensor water circulation as specified complete with flanges, nuts, bolts etc:

Supply, installation, testing and commissioning of following valves, strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications. Y – STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled water circulation including insulation as specified complete with flanges, nuts, bolts etc:

Supply, fixing, laying & testing of XLPE AL. armoured power cables for Chillers, Pumps etc. complete with cable ties, clamps etc.

3.5 core x 240 sqmm

3.5 core x 16 sqmm

SITC of GI perforated 16G cable trays for supporting electric power & control cables including cable ties, supporting MS hangers side supports etc. in following sizes.

EARTHING

Supply, installation, testing and commissioning of Horizontal End suction mechanical sealed Back Pull out Centrifugal Pump coupled with Motor Cast iron Pump housing. Impeller. Cast Iron Shaft: Stainless Steel /Carbon Steel Pump Type-Foot Mounted Liquid Type/Application-Water Flow Rate-40LPS (min) Head- 35meter (min) Motor Power (rated)-25HP (min) Motor RPM:- 2900 ± 50 Power Supply:- 415± 10% 3Phase,50Hz± 3%Hz Connection Size: 100 mm x 80 mm or as per manufacturer's standard Insulation class: F Degree of protection: IP 55 IE Efficiency Class:IE3 Pump Specification: Rotodynamic special purpose pumps in compliance to IS 5120 Latest. Test Report: Conformity of declared parameters to the specification from any ILAC / NABL accredited/Central Govt lab as per specification.

Supply, installation, testing and commissioning of Horizontal End suction mechanical sealed Back Pull out Centrifugal Pump coupled with Motor Cast iron Pump housing. Impeller. Cast Iron Shaft: Stainless Steel /Carbon Steel Pump Type-Foot Mounted Liquid Type/Application-Water Flow Rate-30LPS(Minimum) Head- 20meter (Minimum) Motor Power (rated)-20HP(Max) Motor RPM:- 1450 ± 50 Power Supply:- 415± 10% 3Phase,50Hz± 3%Hz Connection Size: 100 mm x 80 mm or as per manufacturer's standard Insulation class: F Degree of protection: IP 55 IE Efficiency Class:IE3 Pump Specification: Rotodynamic special purpose pumps in compliance to IS 5120 Latest. Test Report: Conformity of declared parameters to the specification from any ILAC / NABL accredited/Central Govt lab as per specification.

Dismantling of existing chillers (2 nos), Pumps (15-20 nos), and cutting/ blanking/ removal of associated pipes, electrical cables and electrical panel, if any. Removal of scrap & reposition to nearby warehouse. Civil works like construction of Chiller, pump foundations. Misc. civil work like wall cutting for erection of new piping and making wall opening for taking chillers in/out the plant room and their refilling with brick, cement+coarse sand, and matching paint.

Rust removal of MS Pipe of size 200mm (length: 6 mtr each), as required for sno. 5 above. Painting its surfaces (both inside and outside) with primer and paint or surface treatment by equivalent/ advanced process, as directed by EIC. After rust removal and before installation, pipes to be shown to EIC for verification.

Painting of insulated pipe lines, condensor pipe lines and valves etc. as per standard HVAC practice & colour code.

Shifting of MS Pipes of size 200mm (length: 6 mtr each), as required for sno. 5 above, from Yard to Chilled Water Plant. Both, Yard and Chilled Water Plants, are in HAL Factory Premises.

Laying and fixing of suitable MS class `C' Chilled/ Condenser water piping (approx 1 mtr each for suction & discharge for each pump) without insulation, complete with all necessary fittings such as bends, tees, reducers, flanges, nuts, bolts etc. and supports such as channels, clamps, anti-vibration hangers etc. Supply of required pipes, insulation (with thermicole, adhesive, wiremesh, sand & cement plaster), painting of pipes will be in the scope of contractor.

Supply, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, supports, vibration isolators and fitting but excluding valves, strainers, gauges etc) duly insulated with fire retardant quality expanded polystyrene moulded pipe section of density 20 Kg/Cu.m after a thick coat of cold setting adhesive (CPRX compound) wrapping with 500g polythene faced hessian and wire mesh finally applying 0.63mm aluminium sheet cladding complete at joints repairing of damage to building etc. As per specifications and as required complete in all respect. Note: The pipe of sizes 150 mm & bellow shall be M.S. `C` class as per IS:1239 and pipe size above 150mm shall be welded black steel pipe heavy class as per IS:3589, from minimum 6.35mm thick MS sheet for pipes up to 350 mm dia. and from minimum thick MS sheet for pipes of 40mm dia. and above.

Supply, installation, testing and commissioning of Self Primimg Monoblock Pump. Suction pipe size(Nominal): 25mm Delivery Pipe size(Nominal): 25mm Speed in RPM: 2750-2900 Impeller Material: Bronze Motor Body: Cast Iron Motor Type: AC Motor ISI Marked 1 Phase,230V ± 10%,50Hz ± 3%Hz Insulation Class: B/F Power: 0.75 KW/ 1 HP Head Range: 6-34 m Discharge: 2700-750 lph Non Return valve housing: Yes