WBPWD/SSKM(H.)ESD/NIQ-65 of 2025-26

Amount

Dismantle the existing indoor and outdoor unit of 2 Nos 11 Tr Ductable AC machine with necessary manpower,rope,Chain pulley and Tools and Tackles . Dismanltle AC machines should be shifted in Safe place in Premises of IPGMER-SSKM Hospital.

Dismantle the exsisting ACP works ,Trap door, and Existing Ducting Works in USG unit.

Installation testing & commissioning of 2.0 Tr Ductable Spilt AC Machine (Ogeneral) fixing the indoor with 10mm full threaded suspender bolt with double nuIt & spring washer. (Out door unit will be fixed on pre fabricated MS platfrom on 1st floor height.) [All MS Structure should be painted with one Coat of good Quality red oxide paint and 2 Coat of enamel Paint and all nut,bolt and washer Should be stainless steel grade].

Supply & Laying of Refrigerant Copper pipe of following diameter for connecting of Indoor to Outdoor unit, along with drip resistant nitrile rubber insulation with double insulating wrapping tape to avoid dripping of condensate water:- Copper pipe 9.5mm dia, min. thickness 0.8mm (Make : Rajco / Mandev) with 9mm thick nitrile insulation.( Accoflex/K-flex/Armasell)

Copper pipe 15.88mm dia, min. thickness 0.99mm (Make : Rajco / Mandev) with 9mm thick nitrile insulation( Accoflex/K-flex/Armasell).

Supply & Laying of PVC insulated unarmoured 1.1 KV grade 4 Core 2.5sq mm copper cable from indoor to outdoor unit with necessary fixing arrangement. (Gloster / Polycab /Finolex)

Supply & laying drain Water piping work with 32 mm dia Schedule 40 PVC/ UPVC hard pipes ISI Mark) incl. fitting , accessories bends, elbows, tees, flanges, tapings, etc. insulated with 9mm. thick nitrile rubber tube insulation.

SITC of Powder Coated Al. Grill without VCD suitable size (Make:Systemair / Primier)

S & providing drop ceiling to cover the indoor units & supply air duct including the cost of 3mm thick ACP sheet as per manufacturer's specification on the frame work fabricated from Aluminium hollow rectangular section of size 50mm x 25mm (1.6mm thick) & duly suspended by Aluminium hollow rectangular section of size 50mm x 38mm (1.6 mm thick) and silicon sealent complete in all respect including making trap door arrangement as per direction of EIC. (Make:Aludecor/Pratapbond).

Supply and Fixing of 24 SWG thick GI Duct with necessary 19 mm thick nitrile insulation

Cost of MS Fabrication item for construction of 2 nos 4 Tr outdoor unit and 2 nos 2 Tr AC indoor Unit suspending structure with necessary painting,welding, Hole in MS Structure by necssary works.

Shifting of Main Glow Sign Board of Central Lab with necessary MS iron Angle Frame and Welding works

Supply and fixing of 230V 50Hz , 450 mm sweep heavy duty wall bracket fan complete with all accessories having the following. (Make - Crompton ,Model : SSTROM2 ) (Allocation:USG unit)

Electrical Light Point shifting and refixing the existing Tubelight by L clamp and fasterners

Supply and Fixing of 240 V AC B22 Bulb Holder

(Make & Model no. of each & every items to be approved by EIC.) Less: Cost for dismantled unserviceable materials for 2 Nos 11 Tr Ac Machine (Indoor & Out Door) & dismantled AC ducting will be Rs.25,000/- Defect of Liability period: 1 (One) Year after completion

SUMAN ENTERPRISE (BID ID -6903876)

M/s Singh Electrical Works (BID ID -6904997)