Repair of External Portion of FD Type Quarters at Senior Officers Enclave, HAL Bangalore.

Name of the Individual / Firm / Company: * Mandatory

Type of ownership

Details of Constitution or Legal Status such as certificate of incorporation, shops and establishments, Contractor registration No etc.,

Address for correspondence:

PAN No.:

Service Tax Registration No

Goods and Service Tax ID No.

Contact details

Please Enter Contact person Name

Pls Enter Mobile No

Registered Contractor

Average annual financial turn over during the last 3 years, ending 31st March 2023 of the previous financial year [ should not be less than 30% of Amount put to tender]

TURN OVER IN Rs.

Pls Enter Turn over in Rupees for all the 3 years

ESI & PF Nos with proof

Remarks if any

Bank(s) details: [Copy of the cheque leaf to be uploaded]

Related Document to be Uploaded to eProcurement Portal (Note Canceled cheque leaf to be uploaded)

Latest Bankers Solvency Certificate from Nationalized/ scheduled Bank issued NOT before 12 months from the last date of Tender submission

Pls Enter Details to 'Name of the Bank' , 'Date of Issue','Value in Rs

Experience of having successfully completed similar works during last 7 years ending last day of previous month. [Latest work experience certificate may be uploaded] (i) THREE similar completed works each costing not less than the amount equal to 40% of the estimated cost. (ii) TWO similar completed works each costing not less than the amount equal to 50% of the estimated cost. (iii) ONE similar completed work each costing not less than the amount equal to 80% of Amount put to the tender.

Type of Work: [ Incase of private works the same shall be supported with TDS certificate]

Please enter Details for Work No 1

Type of Work: [ Incase of private works the same shall be supported with TDS certificate]

Pls Enter Details for Work No II

work done

Type of Work: [ Incase of private works the same shall be supported with TDS certificate]

Pls Enter Details for Work No III

Details of person holding the power of Attorney (If different from contact person)

Related Document to be Uploaded to eProcurement Portal

Pls Enter Details for Person holding Power of Attorney

DECLARATION I

DECLARATION II

Pls Accept the Delaration II

Specification

Providing and Applying of 20mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand) including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Demolishing brick work 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. In cement mortar including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing on wall face 110mm diameter unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes. including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing on wall face 75mm diameter unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing on wall face [110 x 110 x 110]mm T with Door, unplasticised - PVC moulded fittings / accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing on wall face [75 x 75 x 75]mm T with Door unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing on wall face 110mm bend unplasticised - PVC moulded fittings / accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing on wall face 75mm bend unplasticised - PVC moulded fittings / accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, etc., all complete as directed by Engineer-in-Charge.

Dismantling 100mm dia pipe C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50metres lead, etc., all complete as directed by Engineer-in-Charge.

Cutting holes up to [15 x 15]cm in R.C.C. floors and roofs for passing drain pipe etc., and repairing the hole after insertion of drain pipe with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size), including finishing complete so as to make it leak proof, etc., all complete as directed by Engineer-in-Charge.

Cement concrete 1:2:4 on Chajja Top (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc., complete. 40mm thick with 20 mm nominal size stone aggregate including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Chipping of unsound / weak concrete material of 50mm average thickness from slabs, beams, columns, etc., with manual Chisel and / or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes, etc., and disposal of debris for all lead and lifts including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect. SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per Sq m of surface area mixed with specified proportion of approved polymer including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Providing, mixing and applying SBR polymer (of approved make @ minimum 2% by wt. of cement used) modified plain/reinforced cement concrete for structural members having minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10mm maximum size in proportion as per design criteria] with specified average thickness. Note: Rates shall be for finished surface area of concrete and shall include the cost of labour, concrete and appropriate approved Super-Plasticiser for rendering concrete as flowable and SBR polymer but shall exclude cost of reinforcement, bond coat, Shear Keys, centering and shuttering, strutting, propping, etc., (Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/tapping with a blunt metal instrument) 50mm thick in Grade M 25 with cement content not less than 330 kg per Cu m including necessary scafolding up to 6Mtr Height, etc., all complete as directed by Engineer-in-Charge.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50m and upto 1Km lead , for all leads including all lifts involved, etc., all complete as directed by Engineer-in-Charge.

Cement concrete pavement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size), including finishing, etc., all complete as directed by Engineer-in-Charge.

Extra for making chequers of approved pattern on cement concrete floors, steps, landing, pavements, etc., all complete as directed by Engineer-in-Charge.

Demolishing cement concrete manually / by mechanical means including disposal of material within 50metres lead, etc., all complete as directed by Engineer-in-Charge.

Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/Sq m by the same membrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints, etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147, etc., all complete as directed by Engineer-in-Charge. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane.

Supplying and fixing C.I. cover without frame for manholes : [455 x 610]mm rectangular C.I. cover (light duty) the weight of the cover to be not less than 23kg, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality EHD - 35 Circular shape 560mm internal dia, etc., all complete as directed by Engineer-in-Charge.

Supplying and fixing C.I. cover [300 x 300]mm without frame for gully trap (standard pattern) the weight of cover to be not less than 4.50kgs, etc., all complete as directed by Engineer-in-Charge.

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: Float glass panes of nominal thickness 4mm (weight not less than 10kg/Sq m), etc., all complete as directed by Engineer-in-Charge.

Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.40mm in both directions with wire of dia 0.63mm all complete with second class teak wood beading [62 X 19]mm, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing 20mm nominal dia Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete for External work, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing 25mm nominal dia Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints for External work, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing 32mm nominal dia Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints for External work, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing 20mm nominal bore ball valve (brass) of approved quality, High or low pressure, with plastic floats, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing 25mm nominal bore ball valve (brass) of approved quality, High or low pressure, with plastic floats, etc., all complete as directed by Engineer-in-Charge.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank, etc., all complete as directed by Engineer-in-Charge.

Rupees Thirty One Lakh Thirty Three Thousand Three Hundred Eighty Eight and Eighty Paise Only

Approximate Amount Put to Tender

Rupees Five Lakh Sixty Four Thousand Nine and Ninety Eight Paise Only

Rupees Thirty Six Lakh Ninety Seven Thousand Three Hundred Ninety Eight and Seventy Eight Paise Only