Supply and Off Season Repair and Maintenance Contract of Desert Coolers of 18 inch 24 inch and 36 inch Size Exhaust Fan Desert Coolers installed in Factory…

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Valid Electrical contractor licence of appropriate voltage issued by any state Govt. under clause 45 of Indian Electricity Rules 1956 and as amended from time to time or to declare engage an electrical contractor who has the above mentioned licence and requisite experience.

Latest Bankers Solvency Certificate from Nationalized/ scheduled Bank issued within a period 12 months from the final date of submission of tender.

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Experience of having successfully completed similar works during last 7 years ending last day of month previous to the one in which applications are invited. [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 amount put to tender. (ii) TWO similar completed works each costing not less than the amount equal to 50% of the estimated amount put to tender. (iii) ONE similar completed work costing not less than the amount equal to 80% of the estimated amount put to tender.

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

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work done

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DECLARATION I

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DECLARATION II

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The payment terms shall be governed as per the terms indicated in special conditions of contract.

Basic Rate to be quoted for each item. Subject work is called on works contract basis and prevailing GST of 18% has been added in the BOQ on overall total. Any revision on this GST rate is to HAL account.

Successful offer that is L-1 (Lowest offer) will be determined including GST.

Amount towards GST will be paid along with RAR payment against invoice.

The tenderers are requested to abide by the rules of prevailing GST act.

This BOQ specification has to be read in conjunction with technical specifications and tender drawings. Any ambiguity in these have to be brought to the knowledge of contract section before submission of tender to avoid future claims/dispute.

Specification of item

Surface cleaning of desert coolers body along with exhaust fan (Ex-fan),Grill and Stand as given in below mentioned cooler Types & painting with one coat red oxide primer inside the tank & body. Further external surface of the Desert Cooler Body, Stand to be painted (good finish) with synthetic enameled paint. Primer & paint Make :Asian/Shalimar/Narolac/Berger colour as per site requirement. sizes are as given below: (a) Desert Cooler of Ex-fan size 18". G.I. Tank with all panels.

(b) Desert Cooler of Ex-fan size 24".G.I. Tank with all panels.

(c) Desert Cooler of Ex-fan size 36" M.S. Tank/RCC Tank with all ms angle (35 x 35 x 5) frame.

Supply and fixing of 8/10 mm thick new wood wool pads along with chicken mesh of 24/26 SWG on each pad of desert coolers with stitching properly including fixing material like winding wire and nails etc. Old pads shall be sent to salvage yard. The sizes are as below: (a) Desert Cooler of Ex-fan size 18" with (1 set = 3pads) wood wool pad.

(b)Desert Cooler of Ex-fan size 24" with (1 set = 4pads) wood wool pad.

Supply and fixing of 15 mm thick new wood wool pads for 36" Exhaust fan coolers along with chicken mesh of 24/26 SWG size, each Pad of Desert Coolers should be stiched properly including fixing material like winding wire and nails etc (each cooler consists of three pads) including repairing of structure and frame. Old pads to be sent to salvage yard . PVC Header Pipes and pipe holes shall be properly cleaned and broken pipes shall be changed by contractor.

Supply, fabrication & installation of frame work for desert coolers pad made out of MS angle 35 x35x 5 mm complete as required & painting with primer & super enameled paint to match the desert cooler colour. (Make Asian/Shalimar/Narolac/Berger) as per site requirement.

Supply of GI sheet tank of thickness of 0.70 mm ± 0.02 mm tolerance for 18" Ex-Fan Desert Coolers, approximate size 0.75mtr x 0.75mtr x 0.33mtr or as per site requirement. Welding is not to be done on G.I. sheet tank. Primer with one coat red oxider inside and outside of the body and two coats of paint at outside the cooler body (make:Asian/Shalimar/Berger/Narolac). Colour of Desert Cooler body shall be sky blue/grey or as per site requirement. Joints shall be fixed by SS Nut bolt (see Scope of work).

Supply of GI sheet tank having thickness of 0.70 mm ± 0.02 mm tolerance for Ex-Fan 24" size desert coolers approximate size 1.40mtr x 1.14mtr x 0.46mtr or as per site requirement.Welding is not to be done on G.I. sheet tank. Primer with one coat red oxider inside and outside of the body and two coats of paint at outside the cooler body (make:Asian / Shalimar / Berger / Narolac). Colour of Desert Cooler body shall be sky blue/grey or as per site requirement.Joints shall be fixed by SS Nut bolt (see Scope of work).

Supply & fixing of PVC flexible pipe 13 / 15 mm ID having 1.5 mm wall thickness for desert coolers connection etc.Make :Supreme/Prince/Garud /Garden.

Supply and fixing of GI Grills for 18" size desert cooler with 2 Nos switches. (5 amps Make:Anchor /Kedia /Havelles) with each grill.

Supply of desert cooler body made of G.I. sheet of thickness 0.70mm, + 0.02mm tolerance, 18" fan hole size for exhaust fan with wood wool pads and water distribution connection including PVC pipe inside the cooler body. The minimum size of cooler body is 0.75m × 0.75m × 1.05m, three shutter panel and tank size 0.75m × 0.75 m× 0.33mm. Welding is not permitted on any part of Cooler Body. One Coat of Primer on whole Cooler Body from inside & outsided and two coats of paint at outside of the cooler body, (Make of paint: Asian / Shalimar / Berger / Narolac). Colour of the Cooler body will be sky blue/grey or as per site requirement. Also Cooler Body should be fitted with GI Grills, 5 Amps 2 Nos. switches.(Make: Anchor/Kedia/Havells) & 4 Mtr. three core cable with Plugtop.(Plugtop make : Anchor/Kedia/Havells/Kona) and (Cable make: Finolex/Havells/Anchor/RR Kabel). Joints shall be fixed by SS Nut bolt (see Scope of work).

Supply of desert cooler body G.I. sheet having thickness 0.70mm, + 0.02mm tolerance, 24" fan hole size for Exhaust Fan with wood wool pads and water distribution connection including PVC pipe inside the cooler body. The minimum size of cooler body is 1.40 mtr × 1.14 mtr × 1.65mtr, 4 shutter panel (Single at sides and double at back)and tank size 1.40mtr × 1.14mtr × 0.50 mtr. Welding is not permitted on on any part of Cooler Body. One Coat of Primer on whole Cooler Body from inside & outsided and two coats of paint at outside of the cooler body, (Asian / Shalimar / Berger / Narolac). Colour of Cooler body will be vanila white or as per site requirement .Also Cooler Body should be fitted with GI Grills, 5 Amps 2 Nos. switches, one indicator (red) white colour Anchor make & 4 mtr. three core cable with Anchor make Plugtop. make ::Finolex/Havells/Anchor/RR Kabel and with Anchor make Plugtop.Joints shall be fixed by SS Nut bolt (see Scope of work).

Supply and fixing of Electrical Tri Sheet 0.75 sqr mm. Make:Finolex/Havells/Anchor/RR Kabel.

Supply & fixing GI sheet panel having thickness 0.70 mm ± 0.02 mm tolerance as per site requirement for desert coolers 18" size exhaust fan , including painting with super enameled paint (Make Asian/Shalimar/Narolac/Berger). Approx size as given: 0.80mtr * 0.60mtr or as per site requirement.

Supply & fixing GI sheet panel having thickness 0.70 mm ± 0.02 mm tolerance as per site requirement for 24" Exhaust fan size desert cooler GI sheet having .Approximate size 1.30mtr * 0.55mtr or as per site requirement.

Supply & fixing of G.I. sheet of thickness 0.70 mm ± 0.02 mm tolerance panel support legs as per site requirement for desert coolers 18" size exhaust fan . Approx. size as given: 0.86mtr * 0.13mtr or as per site requirement.

Supply & fixing of GI sheet of thickness 0.70mm, ± 0.02mm tolerance panel support legs as per site requirement for desert cooler 24" size exhaust-fan .Approximate 1.36mtr * 0.28mtr or as per site requirement.

Supply & fixing of Pastic tant cooler honey comb pad 4 inch thickness size = length 44 inch x 44 inch

Supply of Plastic Tant Cooler honey comb pad thinkess 2 inch Size: Back Side: Length 40 inch x wirth 28 inch.

Supply of Plastic Tant Cooler honey comb pad thinkess 2 inch Size: Right & Left side : Length 40 Inch x wirth 18 inch.

Supply,fabrication & fixing of tank of size 2.5 x 2.5 x 0.5 mtr after dismantling existing top,front ,panel made out of 14/20 gauge (14 gauge for tank) MS black sheet, with drain & water connetion etc and MS angles Fe 410-W (Gde-E-250) quality -A ,size of angle iron 40x40x6 mm for tank. Complete as required, leak check, including one coat Primer & two coat Paint .(Make Asian/Shalimar/Narolac and Berger). Welding equipments/elctode will be arranged by the contractor if required to work on the site.

Miscellaneous items as and when required basis .As per the list attached at Annuxure-(A)

Rupees Twenty Three Thousand Six Hundred Only