HVAC FOR FGD

Total lump sum firm price for complete scope of HVAC SYSTEM listed below as per technical specification for

Sewage Treatment Plant (STP)

Sewage Treatment Plant (STP)

1. Prices to be fill in this sheet only while submitting price bid. Prices quoted in this sheet shall be considered for evaluation. 2. Successful bidder to submit price break in the enclosed annexures. 3. Unit Prices of same items in BOQ in each project shall be same. 4 Minimum Supervision of E&C (Each Project Separately): Supervision of E&C charges should not exceed 2% of the total contract value, failing which the quoted amount shall be adjusted to 2% of the total contract value by BHEL at the time of ordering.

Enquiry No.- 77/26/6078/SAN Dated 30.06.2026

Supply

DESCRIPTION

Total lump sum firm price for Supply part including Mandatory spares and Services comprising of design (i.e. preparation and submission of drawing /documents including “As Built” drawings and O&M manuals), engineering, manufacture, fabrication, assembly, inspection / testing at vendor's & sub-vendor’s works, painting, maintenance tools & tackles, fill of lubricants & consumables along with spares for erection, start-up and commissioning as required, forwarding, proper packing, shipment and delivery at site, Supervision of E&C, for the total scope defined as per BHEL NIT & tender technical specification as specified above, amendment & agreements till placement of order.

MAJOR BREAK-UP OF PRICES GIVEN IN 1.0 ABOVE.

Total lump sum firm price for Supply part comprising of design (i.e. preparation and submission of drawing /documents including “As Built” drawings and O&M manuals), engineering, manufacture, fabrication, assembly, inspection / testing at vendor's & sub-vendor’s works, painting, maintenance tools & tackles (as per Appendix-A), fill of lubricants & consumables along with spares for erection (as per Appendix-B), start-up and commissioning spares as required, forwarding, proper packing, shipment and delivery at site for the total scope defined as per BHEL NIT & tender technical specification as specified above, amendment & agreements till placement of order. (Break-up as per Annexure-I)

Total lumpsum firm price for mandatory spares comprising of manufacture, fabrication, assembly, inspection / testing (as applicable) at vendor's & sub-vendor’s works, painting, forwarding, proper packing, shipment, delivery at site & guarantee as per tender technical specification above, amendment & agreements till placement of order. (Break up of mandatory spares is to be furnished as per Annexure- II)

Total lumpsum firm prices for Services part comprising of Supervision of Erection & Commissioning for the total scope defined as per BHEL NIT & tender technical specification as specified above, amendment & agreements till placement of order. (Break-up as per Annexure-III)

HVAC FOR FGD

PE-TS-444/466/468-(571-013)-A001

DESCRIPTION

AC SYSTEM

DX type, air cooled condensing unit of minimum 65 TR (ACTUAL) capacity. Make Bluestar, Model No. ACUS2-090ER2

Copper tube (Liquid - 1-1/8) between AHU and condensing unit along with bends and insulation

Copper tube (Gas Line - 2-5/8") between AHU and condensing unit along with bends and insulation

Sheet metal cabinet type air handling units (double skin as per specification) The draw through horizontal AHUs (min. 60 mmWC SP) shall comprise of Dampers, pre filter, fine filters, DX- cooling coil, Fan section with fan & TEFC sq cage induction motor, condensate drain pan, thermostatic controls and other accessories, like ladder along with supporting structure for filter and plenum, etc. to meet the AC load of control room area as per specification.

DX type, air cooled condensing unit of minimum 40 TR (ACTUAL) capacity. Make Bluestar, Model No. ACUS3-052ER2

Copper tube (Liquid - 7/8) between AHU and condensing unit along with bends and insulation

Copper tube (Gas Line - 1-5/8") between AHU and condensing unit along with bends and insulation

Sheet metal cabinet type air handling units (double skin as per specification) The draw through horizontal AHUs (min. 60 mmWC SP) shall comprise of Dampers, pre filter, fine filters, DX- cooling coil, Fan section with fan & TEFC sq cage induction motor, condensate drain pan, thermostatic controls and other accessories, like ladder along with supporting structure for filter and plenum, etc. to meet the AC load of control room area as per specification.

DX type, air cooled condensing unit of minimum 50 TR (ACTUAL) capacity. Make Bluestar, Model No. ACUY2S-070ER2

Copper tube (Liquid - 1-1/8) between AHU and condensing unit along with bends and insulation

Copper tube (Gas Line - 2-5/8") between AHU and condensing unit along with bends and insulation

Sheet metal cabinet type air handling units (double skin as per specification) The draw through horizontal AHUs (min. 60 mmWC SP) shall comprise of Dampers, pre filter, fine filters, DX- cooling coil, Fan section with fan & TEFC sq cage induction motor, condensate drain pan, thermostatic controls and other accessories, like ladder along with supporting structure for filter and plenum, etc. to meet the AC load of control room area as per specification.

Thermal insulation of supply air duct & return air duct with finish as specified.

MS medium class drain piping upto nearest drain point with insulation & cladded and without insulation

Air-cooled split type AC units consisting of condensing unit & evaporating unit including refrigerant pipes & fittings with insulation etc.

Refrigerant (R407C) for Condensing Unit

VENTILATION SYSTEM

Roof extractor units (axial flow type) with hood, disconnect switch and all accessories as specified. Following fan shall have 15 mmwc static pressure.

Axial flow supply fans with pre and fine filter (wall mounted) complete with casing, TEFC sq cage induction motors & mounting frame, MS rain protection cowl, bird screen along with support structure and all other accessories (suitable for 415V/3-phase supply). Following fan shall have 30 mmwc static pressure.

Axial flow supply fans with pre filter (wall mounted) complete with casing, TEFC sq cage induction motors & mounting frame, MS rain protection cowl, bird screen along with support structure and all other accessories (suitable for 415V/3-phase supply) as specified. Following fan shall have 20 mmwc static pressure.

Axial flow exhaust fans (Bifurcated type, spark proof construction, wall mounted) complete with casing, flame proof motor & mounting frame, MS rain protection cowl, bird screen along with support structure and all other accessories epoxy painted (suitable for 415V/3-phase supply) as specified. Following fan shall have 15 mmwc static pressure.

Axial flow exhaust fans (Wall mounted) complete with casing,TEFC sq cage induction motor & mounting frame, MS rain protection cowl, bird screen along with support structure and all other accessories epoxy painted (suitable for 415V/3-phase supply) as specified. Following fan shall have 10 mmwc static pressure.

Exhaust fan (propeller type) completes with induction motor & mounting frame MS rain protection cowl, bird screen and all other accessories as specified (suitable for 240V/ 1 phase). Following fan shall have 5 mmwc static pressure.

COMMON FOR AC AND VENTILATION SYSTEM

Supply air ducting (finished) for above area complete with dampers, grills (with VCD & without VCD), supports (painted) and all accessories as specified.

Finished (Actual quantity of duct erected at site, excluding the scrap) GSS (zinc coating 275 gms/sq.m). This Ducting ducting shall be supplied along with the support structure and assessories etc.

Duct Accessories required for Duct Erection

MS Threaded Rod Dia (mm) with Anchor Fastners with corresponding Nuts, Bolts, Washers required for duct support.

Corner Metal Flange (1.2mm Thk)

Corner Metal Flange (1.6mm Thk)

Gasket (6.0mm Thk)

TDF Flange cleat (1.2mm Thk)

Volume control damper in GI construction as per specification

Wall mounted dampers (gravity operated) for different areas.

Inlet Louvres

FIRE DAMPER

Fire damper

Cable tray, conduits, junction box, lugs and glands, Local control panel and Field instruments like pressure gauge, temperature gauge, switches and transmitters for pressure, flow and temperature measurement, differential pressure switch across filters, flow meters, RH and Temperature sensor and other required instruments as per specifications, including necessary control panel form hook up with main DDCMIS as per specifications

Instruments

Cable Tray for Cable Routing

Junction Box

Total

The bidder shall furnish unit rates for variable item (marked *) for necessary adjustment (plus or minus) variation during detailed engg. stage. The unit rates quoted above shall be considered for adjustment for all the projects and no separate unit rates shall be quoted. Unit rates shall be valid throughout the contract.

Price format shall not be changed by the bidder as the bidder may get disqualified by doing so.

Any cell left blank in the unpriced schedule shall be treated as “Quoted” and is included in total price.

Bidder to note that above BOQ for this tender has to be read in conjunction with tender specification. Any item, if not mentioned in above BOQ but indicated in tender specification and required for completion of the system shall deemed to be included in above price.

Mauda- FGD Projects

HVAC FOR FGD

PE-TS-444/466/468-(571-013)-A001

ITEM DESCRIPTION

Air handling unit (for each model)

Filters at suction and discharge of all AHUs

Unitary air filtration unit

Supply Air fans

UAF Pump

Spray nozzles

Control & Instrumentation

Air-Conditioning System

Electronic Transmitters

Transmitters of all types and model no. (for the measurement of Pressure, differential pressure flow, level, temperature etc.)

Temperature elements

Thermo well*

All types of Local Indicators

Process Actuated Switch Devices Includes all types of Pressure, differential pressure, flow, and temperature, and differential temperature, level switch Devices.

Local Humidity/Temperature indicators

Process Connection Piping (for Impulse Piping / Tubing, Sampling Piping / Tubing and Air Supply Piping as Applicable)

Valves

2 way, 3way, 5way valve manifolds

Fittings

Ventilation System

Measuring Instruments

Pressure Gauge

Level transmitter

Pressure transmitter

Process Connection Piping (for Impulse Piping / Tubing, Sampling Piping / Tubing and Air Supply Piping as Applicable)

Valves

2 way valve manifold

Fittings

Mandatory spares listed in Price Schedule is bare minimum requirement. In case any additional mandatory spares requirement is covered elsewhere in the tender specification apart from specified above, same shall be deemed to have been covered in bidder’s scope of supply.

A ‘set’ means items or sub-items required for each type/size range of the assembly/ sub-assembly, required for replacement in one main equipment. It is further intended that the assembly/ sub-assembly which have different orientation (like left hand or right hand, top or bottom), different direction of rotation or mirror image positioning or any other reasons which result in maintaining two different sets of the spares to be used for the subject assembly/ sub-assembly, these shall be considered as different types of assembly/ sub-assembly.

All mandatory spares shall be supplied as per the requirement of the tender specifications. In case spares indicated in the list are not applicable to the particular design offered by the bidder, the bidder should offer spares applicable to offered design with quantities generally in line with the approach followed in the above list, without any commercial implication.

Whenever the quantities have been indicated for each type, size, thickness, material, radius, range etc., these shall cover all the items supplied and installed

Wherever rubber part viz: coupling, V belt, flexible hose etc. have been used ,minimum quantity as specified above is to be supplied and any item which is not covered above minimum 10% or 01 no whichever is higher is to be supplied.

Wherever non-metallic fabric/paper filter etc. have been used ,minimum quantity as specified above is to be supplied and any item which is not covered above minimum 10% or 01 no whichever is higher is to be supplied

Wherever quantity has been specified as percentage (%), the quantity of mandatory spares to be provided by contractor shall be the specified percentage (%) of the total population of the plant. In case the quality so calculated happens to be a fraction, the same shall be rounded off to next higher whole number.

Bidder to write “Quoted / Not Applicable” against all items. Any item which is quoted as “not applicable” by the bidder in the above list and is found to be “applicable” at a later date shall be supplied by the bidder without any commercial and delivery implication.

Any special tool required for maintenance of any of the equipment being supplied is to be included in mandatory T&P along with the equipment.

Any cell left blank in the unpriced schedule shall be treated as “Quoted” and is included in total price.

* With head assembly, terminal block and nipple

** to be divided into various insertion lengths in proportion to main population

Mauda- FGD Projects

HVAC FOR FGD

DESCRIPTION

Total lumpsum firm prices inclusive of all prevailing taxes, duties and other levies for Services part comprising of Supervision of Erection & Commissioning for the total scope defined as per BHEL NIT & tender technical specification as specified above, amendment & agreements till placement of order

Break Up Prices of 1.0

Total lump sum prices for visits (should include travel expenses to/ fro site including intermediary stay etc.) for Supervision of erection and commissioning for the total scope defined as per BHEL NIT & tender technical specification, amendment & agreements till placement of order.

Total lump sum prices for Supervision of erection and commissioning ( in days) for the total scope defined as per BHEL NIT & tender technical specification, amendment & agreements till placement of order.

Mauda- FGD Projects

HVAC FOR FGD

PE-TS-444/466/468-(571-013)-A001

DESCRIPTION

ABOVE IS THE MINIMUM LIST. ANY OTHER TOOL / TACKEL REQUIRED FOR THE SYSTEM SHALL ALSO BE PROVIDED BY THE VENDOR WITHOUT ANY COST IMPLICATION.

Mauda- FGD Projects

HVAC FOR FGD

PE-TS-444/466/468-(571-013)-A001

DESCRIPTION

ABOVE IS THE MINIMUM LIST. ANY OTHER COMMISSIONING SPARE REQUIRED FOR THE SYSTEM SHALL ALSO BE PROVIDED BY THE VENDOR WITHOUT ANY COST IMPLICATION.

HVAC FOR FGD

i) 3X200+3X500+1x500 MW NTPC KORBA TPP-FGD ii) 2 X 250 MW NSPCL Bhilai TPP- FGD iii) 2X500 MW NTPC MAUDA STAGE I-FGD

77/26/6078/SAN Dated 30.06.2026

Volume/Section

TECHNICAL DEVIATION

COMMERCIAL DEVIATION