Kerala State Construction Corporation Limited Tender

OD246176/2022-2023 Supply Installation Testing and commissioning of 17 TR Air cooled ductable split air conditioner with following nominal capacity Fitted with scroll compressor with R410/407 refrigerant and Micro- controller Panel with all other standard accessories. (Make: HITACHI/DAIKIN)

OD246156/2022-2023 Supply, Installation, testing commissioning of the air cooled outdoor unit (condensing unit). It shall be of corrosion resistant galvanized powder coated or equivalent sheet steel assembly installed on suitable vibration isolators and comprising of energy efficient Scroll compressor with controls such as thermal protector, HP/LP cutouts, Pressure relief valve and condenser fan unit; the units shall have integral refrigerant copper piping within compressor and condenser and accessories such as refrigerant shut off valves at compressor / compressors and liquid refrigerant outlet if required & filter dryer, with R 410 A refrigerant; Cooling fans shall have protective metal frame. The Outdoor units within Sunshade and on Terrace shall be installed on MS angle iron frame duly corrosion proof painted and supplied as welded structure which shall be securely grouted on floor and duly painted with anti-corrosive paint; the frame shall be isolated from floor through adequate vibration isolation; Price shall be inclusive of all required MS supports.<br> Rates shall be including supply and commissioning of matching rated factory supplied Electrical Starter & Control Panel. The unit shall deliver the rated capacity at AHRI conditions and work even at 50 deg C ambient temperature without tripping. The unit shall be filled with first charge of the refrigerant and ready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5.<br><br> Note: Control cables connecting the IDU and the ODU & 6 SMG GI wire loop Earthing shall be included in Split unit cost and on lot basis and run on the Power cable trays with adequate supports and electrical protection.8.5 TR

OD246157/2022-2023 Supply, Installation, testing commissioning of the air cooled outdoor unit (condensing unit). It shall be of corrosion resistant galvanized powder coated or equivalent sheet steel assembly installed on suitable vibration isolators and comprising of energy efficient Scroll compressor with controls such as thermal protector, HP/LP cutouts, Pressure relief valve and condenser fan unit; the units shall have integral refrigerant copper piping within compressor and condenser and accessories such as refrigerant shut off valves at compressor / compressors and liquid refrigerant outlet if required & filter dryer, with R 410 A refrigerant; Cooling fans shall have protective metal frame. The Outdoor units within Sunshade and on Terrace shall be installed on MS angle iron frame duly corrosion proof painted and supplied as welded structure which shall be securely grouted on floor and duly painted with anti-corrosive paint; the frame shall be isolated from floor through adequate vibration isolation; Price shall be inclusive of all required MS supports.<br> Rates shall be including supply and commissioning of matching rated factory supplied Electrical Starter & Control Panel. The unit shall deliver the rated capacity at AHRI conditions and work even at 50 deg C ambient temperature without tripping. The unit shall be filled with first charge of the refrigerant and ready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5.<br><br> Note: Control cables connecting the IDU and the ODU & 6 SMG GI wire loop Earthing shall be included in Split unit cost and on lot basis and run on the Power cable trays with adequate supports and electrical protection.5.5 TR

OD246158/2022-2023 Supply testing and commissioning of the air cooled outdoor unit (condensing unit). It shall be of corrosion resistant galvanized powder coated or equivalent sheet steel assembly installed on suitable vibration isolators and comprising of energy efficient Scroll compressor with controls such as thermal protector, HP/LP cutouts, Pressure relief valve and condenser fan unit; the units shall have integral refrigerant copper piping within compressor and condenser and accessories such as refrigerant shut off valves at compressor / compressors and liquid refrigerant outlet if required & filter dryer, with R 410 A refrigerant; Cooling fans shall have protective metal frame. The Outdoor units within Sunshade and on Terrace shall be installed on MS angle iron frame duly corrosion proof painted and supplied as welded structure which shall be securely grouted on floor and duly painted with anti-corrosive paint; the frame shall be isolated from floor through adequate vibration isolation; Price shall be inclusive of all required MS supports.<br> Rates shall be including supply and commissioning of matching rated factory supplied Electrical Starter & Control Panel. The unit shall deliver the rated capacity at AHRI conditions and work even at 50 deg C ambient temperature without tripping. The unit shall be filled with first charge of the refrigerant and ready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5.<br>& lt;br & gt; Note: Control cables connecting the IDU and the ODU & 6 SMG GI wire loop Earthing shall be included in Split unit(including

OD246159/2022-2023 Supply, Installation, testing commissioning of including vaccumisation and nitrogen testing Hard drawn copper refrigerant piping interconnecting evaporator and condensing units of DX AHU, complete with all fittings, duly insulated with antimicrobial class O closed cell elastomeric nitrile rubber tubular sleeve of 19mm thickness for suction and discharge line. Density of insulation material shall be 40 to 55 kg/m3 and thermal conductivity shall not exceed0.035 w/(m.K.) Refrigerant pipe size should be selected as per equipment manufacturer & apos; s recommendations. 8.5 TR Ductable Unit.(rate includes testing and commissioning including vaccumisation and nitrogen testing )

OD246160/2022-2023 Supply, Installation, testing commissioning including vaccumisation and nitrogen testing of Hard drawn copper refrigerant piping interconnecting evaporator and condensing units of DX AHU, complete with all fittings, duly insulated with antimicrobial class O closed cell elastomeric nitrile rubber tubular sleeve of 19mm thickness for suction and discharge line.Density of insulation material shall be 40 to 55 kg/m3 and thermal conductivity shall not exceed 0.035 w/(m.K.) Refrigerant pipe size should be selected as per equipment manufacturer & apos; s recommendations. 5.5 TR Ductable Unit.(rate include testing and commissioning "

OD246161/2022-2023 Supply, Installation, testing commissioning of including vaccumisation and nitrogen testing Hard drawn copper refrigerant piping interconnecting evaporator and condensing units of DX AHU, complete with all fittings, duly insulated with antimicrobial class O closed cell elastomeric nitrile rubber tubular sleeve of 19mm thickness for suction and discharge line. Density of insulation material shall be 40 to 55 kg/m3 and thermal conductivity shall not exceed 0.035 w/(m.K.) Refrigerant pipe size should be selected as per equipment manufacturer & apos; s recommendations. 3 TR Ductable Unit.(testing and commissioning including vaccumisation and nitrogen)

OD246162/2022-2023 Supply, Installation, testing & amp; Commissioning of GI Sheet metal ducting work complete with all fittings such as Tee, Bends, Turning vanes including, suspension and supporting arrangement as required and necessary joints sealed with silicon. 0.8mm GSS Ducting.

OD246163/2022-2023 Supply, Installation, testing & amp; Commissioning of GI Sheet metal ducting work complete with all fittings such as Tee, Bends, Turning vanes including, suspension and supporting arrangement as required and necessary joints sealed with silicon. 0.6mm GSS Ducting( Testing & amp; Commissioning )

OD246164/2022-2023 Supply & amp of 10 mm thick open cell nitrile rubber form with density 140- 180kg/m3 along with antimicrobial product protection as acoustic insulation for ducts using suitable adhesive as per the recommendation of the insulation manufacturer.

OD246165/2022-2023 Supplying and fixing of following thickness duly laminated aluminium foil of mat finish closed cell Nitrile rubber(Class O) insulation on existing duct after applying suitable adhesive for Nitrile rubber. Density of insulation material shall be between 40 to 55 Kg/m3.The joints shall be sealed with 50mm wide and 3mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required.13 mm thick Anti Microbial Nitrile Rubber insulation

OD246166/2022-2023 Supply, Installation, testing commissioning of Powder Coated Extruded Aluminium Supply Air Diffuser with volume control dampers

OD246167/2022-2023 Supply, Installation, testing and commissioning of Powder Coated Extruded Aluminium return Air Diffuser without volume control dampers.

OD246168/2022-2023 Supply, Installation, testing and commissioning of Extruded Aluminium Volume Control Dampers complete with flanges, channels and control levers suitable for duct mounting

OD246169/2022-2023 Supply fabrication, installation, testing of flexible connections made out of fire resistant flexible double canvas sleeve.

OD246170/2022-2023 Supply Installation Testing and commissioning 25mm OD uPVC Sch. 40 pipe with 9mm thick anti microbial nitrile rubber sleeve insulation for condensate drain piping of AHUs to the nearest drain point.

OD246171/2022-2023 Supply Installation Testing and commissioning of inline type exhaust fan with speed regulator of following CFM including UVC Lamp mounted inside plenum box with all necessary supports & amp; fixing arrangement. 400 CFM/15 mm ESP(Testing and commissioning )

OD246173/2022-2023 Supply, installation, testing and commissioning of LED TV having screen size 43" (make: Samsung/LG/Lloyd)

90.11.1.18 Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43)

2.10.4 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

2.11 Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

2.13.1 Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.13.2 Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

2.15.2 Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.15.3 Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

2.17 Supplying and fixing TP sheet steel enclosure on surface/ recess along with 16/25/32amps 415 volts "C" curve TP MCB complete with connections, testing and commissioning etc. as required.

2.19 Supplying and fixing 20 amps 415volts, TPN industrial type, socket outlet, with 4 pole and earth, metal enclosed plug top along with 20 amps "C" curve, TPMCB, in sheet enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

2.20 Supplying and fixing 30 amps, 415 volts, TPN industrial type, socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 30 amps "C" curve, TPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

90.12.7.39 Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 6 sq mm with factory made clamp

90.12.7.40 Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 10 sq mm with factory made clamp

90.12.7.41 Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 16 sq mm with factory made clamp

90.16.1.10 Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.25 mm GI conductor (10 SWG)

90.16.1.11 Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.06 mm GI conductor (8 SWG)

9.1.32 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 10 sq. mm (25mm)

9.1.33 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm)

OD246174/2022-2023 Supplying and providing earth clamps for siemens/ tripodular type cable glands of suitable length and other dimensions noted along with each size of glands for 4sqmm-16 sq. mm sizes of cables with 12 mm wide x 1 mm thick clip as required.

Appendix -2 General civil Work:- OD242923/2022-2023Providing and fixing Pre Fabricated Modular wall/ Ceiling panels true modular type 50mm thick PUF Panels of suitable size with metallic tongue & groove design, PUF panels sandwiched between two 0.8mm minimum thickness 304 grade SS sheets , PUF density minimum 40kg/m3, with proper supports. Wall panels will be fixed to the floor with Channels & anchor fastener and interlocked with each other. Panels should accommodate cut outs for Lights, Pendants, electrical switch- sockets etc. Panels will include U flashings, L flashings, Hardware, anchor fasteners,rivets etc. all complete as per the direction of Engineer in charge.

OD242924/2022-2023 Providing, fixing and Commissioning of Hermetically Sealed Swing Door in Stainless Steel 304 grade sheet of 1.0 mm minimum thickness on both sides of the PUF panel , minimum density of PUF to be 40Kg/m3. The door should withstand high abrasion and should have Door leaf Thickness of minimum 40mm with customised vision panel of 4.0 mm toughened glass of size 300x300mm, Door Frame in Heavy duty SS304 sheet with thickness minimum 1.2 mm, sealed with Sealing Gasket at all three sides, Automatic Drop Seal at bottom, Stainless Steel back to back high quality D Handles on both sides and high quality mortice locks opening from both sides ,with set of 3 keys, and having high end door closer all complete as per the direction of Engineer in charge, Swing Door Size : 1500mm x 2100mm

OD242922/2022-2023 Providing ,fixing and Commissioning of PCGI(Powder Coated Galvanised Iron) Swing doors for Operation Theatres , made of 1.0 mm minimum thickness PCGI sheet on both sides of High density PUF , density of PUF minimum 40Kg/m³. The door should withstand high abrasion and have door leaf thickness of minimum 40 mm with customised vision panel of 4mm toughened glass of size 300x300mm, Door Frame in Heavy duty PCGI with sheet thickness minimum 1.2 mm, door sealed with Sealing Gasket in all three sides, Automatic Drop Seal in bottom, PCGI back to back high quality D Handles on both sides and high quality mortice lock opening from both sides , with set of 3 keys and having high end door closer all complete as per the direction of Engineer in charge, Swing Door Size : 1500mm x 2100mm