PROVISION OF PU FLOORING INSIDE 602 HANGAR AND TEST HOUSE AREA OF HAL ENGINE DIVISION.

Dismantling tile work for thickness of tiles 10 mm to 25 mm in floors and roofs laid in cement mortar including stacking material within 50 metres lead etc. all complete as per specification and direction of Engineer In Charge.

Dismantling/Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead etc. all complete as per specification and direction of Engineer In Charge.

Demolishing brick work in cement mortar manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge

Earth work in excavation for all kind of soil by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. etc. all complete as per specification and direction of Engineer In Charge.

Earth work in excavation for all kind of soil by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift etc. all complete as per specification and direction of Engineer In Charge.

Labour charges for Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. In layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50m and for all lift etc. all complete as per specification and direction of Engineer In Charge.

Removal of surplus excavated earth with By manual labour including loading, unloading and stacking for lead up to 100 mtr etc. all complete as per specification and direction of Engineer In Charge.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing etc. all complete as per direction and specification of Engineer In Charge.

Providing and laying in position cement concrete of 1:4:8 (1 Cement : 4 coarse sand derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) excluding the cost of centering and shuttering - All work up to plinth level etc. all complete as per specification and direction of Engineer In Charge.

Providing and laying in position reinforced cement concrete 1:1.5:3 (1 cement : 1.5 coarse sand derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level etc. all complete as per specification and direction of Engineer In Charge.

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources etc. all complete as per specification and direction of Engineer In Charge.

Supplying carrying to site all approved materials and placing in all positions steel reinforcement Thermo-Mechanically Treated bars of grade Fe-500D or more for R.C.C. work including straightening, cutting,bending, placing in position and binding etc. all complete as per specification and direction of Engineer In Charge.

Centering and shuttering for walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. including strutting, propping etc. and removal of form for the same etc. all complete as per direction of Engineer in charge.

Brick work with non modular fly ash bricks confrming to IS : 12894 class designation 10 average compressive strength in super structure above plinth level up to floor V level in Cement mortar 1:4 (1 cement : 4 coarse sand) etc. all complete as per specification and direction of Engineer In Charge.

Plastering with 15 mm thick cement plaster on rough side of single or half brick wall of mix 1:4 (1 cement: 4 coarse sand) etc. all complete as per specification and direction of Engineer In Charge.

Providing M.S. foot rests including fixing with 20x20 mm square bar in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) as per standard design etc. all complete as per specification and direction of Engineer In Charge.

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sq.m including pointing the joints with white cement and matching pigments etc. all complete as per direction of Engineer in charge.

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, The work includes Fixing glazed/ Ceramic floor tiles with cement based high polymer modified quickset tile adhesive (Water based) conforming to IS: 15477, in average 3mm thickness etc. all complete as per direction of Engineer in charge.

Providing and fixing G.I. pipes complete for external work with G.I. fittings including trenching and refilling etc. all complete as per direction of Engineer In charge.

Making connection of G.I. distribution branch with G.I. main of 50 to 80 mm nominal bore sizes by providing and fixing tee, including cutting and threading the pipe etc. all complete as per direction of Engineer in Charge.

Fixing water meter and stop cock in G.I. pipe line including cutting and threading the pipe and making long screws etc. complete (cost of water meter and stop cock to be paid separately) etc. all complete as per direction of Engineer in Charge.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) etc. all complete as per direction of Engineer in Charge.

Providing and fixing 50 mm nominal bore (Horizontal type) gun metal non- return valve of approved quality (screwed end) etc. all complete as per direction of Engineer in charge.

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. for following dia pipes for new work etc. all complete as per direction of Engineer in Charge.

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners ) etc. all complete as per specification and direction of Engineer In Charge.

Providing and laying Polished Granite stone flooring of Black, Cherry/Ruby Red or equivalent colour in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as per specification and direction of Engineer in charge.

Supply, Erection & Commissioning of Swimming Pool Filtration Plant. The work at item no 27 shall be executed by the authorized / professional agency who has experience of the similar work.

TECHNICAL PARTICULARS – DESIGN BASIS

I. FILTRATION PLANT

Total Flow Rate .. 15 M3/Hour Design Flow Rate .. 15 M3/Hour No of Filters .. 01 No Filter Vessel Design Code .. IS : 2825 Maximum Working Pressure .. 3.5 Kg/cm2 Design Pressure for Vessels .. 4.0 Kg/cm2 Hydro Test Pressure .. 6.0 Kg/cm2 Max Allowable Pressure Drop Across Filter .. 1.0 Kg/cm2 Type of Filter .. Multi Grade Filter Mode of Operation .. Manual Normal Operating Temperature up to .. 45 Deg C Design Temperature .. 60 Deg C Thickness of Shell .. 6 mm including 1.5 mm corrosion allowance Thickness of Dish .. 8 mm including 1.5 mm corrosion allowance Inlet TSS maximum .. 25 PPM

OUTLET QUALITY Total Suspended Solids .. < 2.0 PPM

TREATMENT SCHEME FOR FILTRATION PLANT Feed Pumps 2 Nos (1W + 1S), Multi Grade Filter with Air Blower, Granular Chlorine, Dosing System, PAC Dosing System, Copper Sulphate Dosing System, MCC Panel

It shall be protected with Duly Sand Blasted SA 21/2Two Coats of Asphaltene Black & Externally with one Coat of Corrosion Resistant Primer and two Coats of Synthetic Enamel final paint. It shall have one charge of 900 mm Bed Layer of Multi Grade Sand, supported by Graded, Washed 5 layers of Under bed Material. All pipes up to 1.0 Mtr beyond battery limit & Air Scoring arrangement Shall be MS and Valves Shall be Butterfly Valves for Sizes > 40 NB & for other sizes Valves shall be Diaphragm/ Ball Valves. One set of Instruments comprising of Inlet and Outlet Pressure Gauges with Isolation Valves, 1 No. Bypass Rotameter of Range 0 - 20 M3/Hr at inlet of Filter shall be provided . Approved Make : Multi Grade Filters : Ion Exchange India / Thermax/ VA Tech/ Techno Aqua Tech Bypass Rotameter : Flowstar /Eureka .

Sub Total Works Amount

ADD GST @ 18% (( IGST18%) or (CGST @ 9% +SGST@ 9%)), Whichever is applicable

ADD Cess @ 1%

GRAND TOTAL

GOODS AND SERVICE TAX (GST)

Bidder should indicate GSTIN No. (Copy of GST registration to be enclosed) and PAN No. (copy of PAN to be enclosed).

Tender will be considered/ accepted, if & only if the vendor has a valid GST Registration No

Central Tax/ State Tax/ Integrated Tax/ Union Territory tax to be quoted as per GST Law

Bidders to ensure correct applicability of Central Tax/ State Tax/ Integrated Tax/ Union Territory tax based on the Inter / Intra state movement Supply of goods and provision services or both

Bidder shall mention the SAC Code/HSN Code for goods and services in accordance with GST law in their Bid and subsequently in their tax invoice. HAL, Koraput Division shall not be responsible for any error in SAC Code/HSN Code for goods and/or services specified by supplier/contractor

The Tax Invoice for supply of Goods & Services should be raised as per the provision of GST Act & Rules and must compulsorily mention the following-

a. HAL, Korpaut Division GST registration number as 21AAACH3641R1ZJ

b. Name & address of supplier / Vendor/ Contractors

c. GSTIN of Supplier / vendors / Contractors

d. Consecutive Serial Number & date of issue

e. Description of goods or services

f. Total value of supply

g. Taxable value of supply

h. Tax Rate – Central Tax & State Tax or Integrated Tax, Cess

i. Amount of Tax charged

j. Place of supply

k. Address of delivery if different from place of supply

l. Signature of authorized signatory

Reimbursement of GST to the vendor is contingent upon complying with the following condition by the service provider

i. Uploading the (invoices raised on HAL, KoraputDivision ) onward GST Return (GSTR-1) in GSTN Network portal within the statutory time period

ii. Discharging the GST tax liability to the Government.

iii. Submission of Tax Invoice to HAL, Korpaut Division.

iv. Submission of proof of payment of GST to HAL, Korpaut Division.

v. Receipt of goods / services by HAL Koraput Division.

vi. Availment of Input Tax Credit by HAL, Korpaut Division .

In case GST credit is delayed/ denied to HAL, Korpaut Division, due to non/delayed receipt of goods and/or services and/or tax invoice or expiry of timeline prescribed in GST Law for availing such ITC, or any other reason not attributable to HAL, Korpaut Division, GST amount shall be recoverable from Vendor along with interest & penalty levied/ leviable on HAL, Korpaut Division, as the case may be

In case vendor delays declaring such invoice in his return and GST credit availed by HAL, Korpaut Division is denied or reversed subsequently as per GST law, GST amount paid by HAL, Korpaut Division towards such ITC reversal as per GST law shall be recoverable from vendor/contractor along with interest & penalty levied/ leviable on HAL, Korpaut Division.

In case of discrepancy in the data uploaded by supplier in the GSTN portal or in case of any incomplete work/service, then HAL, Korpaut Division will not be able to avail the tax credit and will notify the supplier of the same. Supplier has to rectify the data discrepancy in the GSTN portal or issue credit note (details to be uploaded in GSTN portal).

For any such delay in availing of tax credit for reasons attributable to vendor (as mentioned above), interest as per the GST Act & Rules, along with penalty, if any will be deducted for the delayed period i.e. from the month of receipt till the month tax credit is availed, from the running bills.

Penalty amount so determined along with GST if applicable thereon shall be recovered from the contractor.

Any reduction in rate of Tax on any supply of goods or services or the benefit of input tax credit shall be passed on to the recipient by way of commensurate reduction in prices. Bidders have to submit declaration in their bid that they have complied with ‘Anti-profiteering clause’ under GST law.

The bidder’s quoted rates/ price should be after considering the Input Credit under GST law at their end, since GST on output (GST amount charged in Invoice) will be paid by HAL.

In case any changes in taxes and duties as per Gov. Notification (including GST), the same shall be applicable from time to time.

Quarters will be allotted to the awarded agency subject to availability & recommendation from the E-I-C/ O-I-C for which rents as applicable will be recovered from the running bills of the agency.

SCHEDULE-A

HINDUSTAN AERONAUTICS LIMITED

KORAPUT DIVISION

CENTRAL CONTRACT CELL

COMMERCIAL BID

BILL OF QUANTITIES FOR THE WORK OF "PROVISION OF PU-FLOORING INSIDE 602 HANGAR & TEST HOUSE AREA OF HAL ENGINE DIVISION".

LINE NO : KPTCC/W/456

NAME OF THE AGENCY :

Supplying, carrying to site all approved materials and application of 4mm thick self-smoothening breathable polyurethane concrete flooring, four components, seamless, solvent free to have a smooth and even matt finish surface. The system includes surface preparation by mechanical grinding / scarification or any suitable means, to suit the base concrete floor conditions to remove any loose materials, contaminants and laitance to provide a sound base and good anchoring, along with vacuum cleaning to remove all loose/dust particles, preparing the sub surface. The physical & technical properties of 4mm thick PU flooring system shall be having mix density 1900-2200 Kg/m3 (ASTM D792), class 2 flame spread resistively. Tensile strength of 6-10 Mpa (BS 6319) , compressive strength from 48 to 56 Mpa (ASTM C109). Flexural strength of minimum 10 to 21 Mpa (BS 6319). Taber Abrasion resistance of 100-150 mg CS 17 wheel, Impact resistance of 7-12 joules. Dynamic E-Modulus should be less than 15000 N/sq.mm; water absorption should be 0 to 0.06% as per ISO/BS specification. The chemical & slip resistance should be at desired level. The mixing proportions and coverage of products shall be as per the specification of the manufacturer. The work consists of the following steps during the course of execution.

(i) Surface Preparation: The surface of the substrate should be made absolutely dry & free from laitance to achieve the maximum bond strength between substrate & flooring system. Preparing the surface by wire brush and mechanical means with scarifier complete removal of existing epoxy flooring, making the surface free from dust, oil or any other deleterious materials as per the specification of the manufacturer. Making necessary grooves of size 10mm X 10mm size all along the line of edge of the floor, providing the necessary anchorage grooves of size 4mm x 8mm within a spread area of every 2 to 3 sqm/ floor panel and creating mechanical bond with the existing flooring. Removing the damaged portion of flooring and making good with same screed materials for having anchorage for the self-smoothening polyurethane concrete flooring. (ii) Scratch Coat (1mm thick): The base coat of 1mm thickness must be applied to the surface @ 2 to 2.5 Kg (depending upon the floor condition) per sqm as a scratch coat to fillup the pores of RCC/ damaged existing flooring surface after surface preparation and allowed to dry until it is tack free, prior to the application of the topping, as per the specification of the manufacturer. (iii) Floor Topping(3mm thick): Providing and application of breathable self-smoothening 3mm thick floor topping with Polyurathene Cementitious Flooring system over the scratch coat, all complete as per specification and direction of EIC. The minimum warranty period of the flooring system shall be of 05 years (Payment shall be made in square meters of the floor area for complete work as mentioned above). Make: Fosroc/Sika MBCC/ BASF/ Stanrose/MYK Arment/Dr.Cipy.

Supplying, carrying to site all approved materials and application of yellow lining mark with polyurethane roller coating of Width 100mm over the finished PU flooring. The paint should provide excellent abrasion resistance, chemical durability and aesthetic finish. The total dry film thickness of the PU paint coating shall be a minimum of 400 microns etc. all complete as per direction by Engineer in Charge. Make: Fosroc/Sika MBCC/ BASF/ Stanrose/MYK Arment/Dr.Cipy..

Sub Total Works Amount

ADD GST @ 18% (( IGST18%) or (CGST @ 9% +SGST@ 9%)), Whichever is applicable

GRAND TOTAL

GOODS AND SERVICE TAX (GST)

Bidder should indicate GSTIN No. (Copy of GST registration to be enclosed) and PAN No. (copy of PAN to be enclosed).

Tender will be considered/ accepted, if & only if the vendor has a valid GST Registration No

Central Tax/ State Tax/ Integrated Tax/ Union Territory tax to be quoted as per GST Law

Bidders to ensure correct applicability of Central Tax/ State Tax/ Integrated Tax/ Union Territory tax based on the Inter / Intra state movement Supply of goods and provision services or both

Bidder shall mention the SAC Code/HSN Code for goods and services in accordance with GST law in their Bid and subsequently in their tax invoice. HAL, Koraput Division shall not be responsible for any error in SAC Code/HSN Code for goods and/or services specified by supplier/contractor

The Tax Invoice for supply of Goods & Services should be raised as per the provision of GST Act & Rules and must compulsorily mention the following-

a. HAL, Korpaut Division GST registration number as 21AAACH3641R1ZJ

b. Name & address of supplier / Vendor/ Contractors

c. GSTIN of Supplier / vendors / Contractors

d. Consecutive Serial Number & date of issue

e. Description of goods or services

f. Total value of supply

g. Taxable value of supply

h. Tax Rate – Central Tax & State Tax or Integrated Tax, Cess

i. Amount of Tax charged

j. Place of supply

k. Address of delivery if different from place of supply

l. Signature of authorized signatory

Reimbursement of GST to the vendor is contingent upon complying with the following condition by the service provider

i. Uploading the (invoices raised on HAL, KoraputDivision ) onward GST Return (GSTR-1) in GSTN Network portal within the statutory time period

ii. Discharging the GST tax liability to the Government.

iii. Submission of Tax Invoice to HAL, Korpaut Division.

iv. Submission of proof of payment of GST to HAL, Korpaut Division.

v. Receipt of goods / services by HAL Koraput Division.

vi. Availment of Input Tax Credit by HAL, Korpaut Division .

In case GST credit is delayed/ denied to HAL, Korpaut Division, due to non/delayed receipt of goods and/or services and/or tax invoice or expiry of timeline prescribed in GST Law for availing such ITC, or any other reason not attributable to HAL, Korpaut Division, GST amount shall be recoverable from Vendor along with interest & penalty levied/ leviable on HAL, Korpaut Division, as the case may be

In case vendor delays declaring such invoice in his return and GST credit availed by HAL, Korpaut Division is denied or reversed subsequently as per GST law, GST amount paid by HAL, Korpaut Division towards such ITC reversal as per GST law shall be recoverable from vendor/contractor along with interest & penalty levied/ leviable on HAL, Korpaut Division.

In case of discrepancy in the data uploaded by supplier in the GSTN portal or in case of any incomplete work/service, then HAL, Korpaut Division will not be able to avail the tax credit and will notify the supplier of the same. Supplier has to rectify the data discrepancy in the GSTN portal or issue credit note (details to be uploaded in GSTN portal).

For any such delay in availing of tax credit for reasons attributable to vendor (as mentioned above), interest as per the GST Act & Rules, along with penalty, if any will be deducted for the delayed period i.e. from the month of receipt till the month tax credit is availed, from the running bills.

Penalty amount so determined along with GST if applicable thereon shall be recovered from the contractor.

Any reduction in rate of Tax on any supply of goods or services or the benefit of input tax credit shall be passed on to the recipient by way of commensurate reduction in prices. Bidders have to submit declaration in their bid that they have complied with ‘Anti-profiteering clause’ under GST law.

The bidder’s quoted rates/ price should be after considering the Input Credit under GST law at their end, since GST on output (GST amount charged in Invoice) will be paid by HAL.

In case any changes in taxes and duties as per Gov. Notification (including GST), the same shall be applicable from time to time.

Quarters will be allotted to the awarded agency subject to availability & recommendation from the E-I-C/ O-I-C for which rents as applicable will be recovered from the running bills of the agency.