GENERAL-Replacement of ductable AC in Sub station-Replacement of ductable AC in Sub station at High Court of Karala, Ernakulam-Electrical AC Work

Amount

AC Work

OD183632/2023-2024:SITC of the following INVERTER DUCTABLE Air conditioning System with R410A Refrigerant Including first filling including, shut off valves etc. High Voltage Cutoff System with Start time Delay etc. The scope shall also include Supply, Installation, wiring and programming of microprocessor based Controller with communications capability of 11.0 HP/8.5 TR

OD183730/2023-2024:Supply, Installation, Testing and Commissioning of Harddrawn Refrigerant Copper Piping insulated with 13 mm thick nitrile rubber tubings approved make, inclusive of proper supports. size: 28.58 mm

OD183760/2023-2024:Supply, Installation, Testing and Commissioning of Hard drawn Refrigerant Copper Piping , insulated with 9mm thick nitrile rubber tubings approved make, inclusive of proper supports. Size:15.88 mm

90.6.5.11:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 1.50 sq mm

90.6.5.12:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 2.50 sq mm

90.6.5.21:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.4 core 6.00 sq mm

OD183841/2023-2024:Supply & drawing drain piping for the condensate drain water to the nearest drain point with 25 mm PVC pipe with 9 mm nitrile rubber tube insulation.

OD183864/2023-2024:Supply, Fabrication, installation and testing of fabricated Ducting Work in accordance with SMACNA standards and as specified complete with GI supports, GI full thread rods , anchor bolts ,GI nuts and bolts, PVC/ rubber gaskets complete with all fittings , bends, transformations , vanes , splitter dampers , inspection doors , plenums etc as required 24 SWG

OD184105/2023-2024:Supply, Fabrication, installation and testing of fabricated Ducting Work in accordance with SMACNA standards and as specified complete with GI supports, GI full thread rods , anchor bolts ,GI nuts and bolts, PVC/ rubber gaskets complete with all fittings , bends, transformations , vanes , splitter dampers , inspection doors , plenums etc as required 22 SWG

OD184108/2023-2024:Supply and fixing of the fire retardant type canvas for inter connecting cooling unit with duct/pleanum and fixed in front area of the unit to avoid excess vibration with required accessories.

OD184127/2023-2024:Supply and fixing of following thickness duly laminated aluminium foil finish closed cell Nitrile rubber insulation 13 mm after appliying cold setting adhesive as per recommendation of the manufacturer with required overlap and sealed with adhesive aluminum tape

OD184129/2023-2024:Supply and fixing of following thickness Acoustic Lining of ducts using open cell 10mm thick Nitrile foam after appliying cold setting adhesive as per recommendation of the manufacturer.

OD184131/2023-2024:Supply and fixing of following Powder coated Aluminium Linear Grills complete with volume control dampers

OD184134/2023-2024:Supply and fixing of following Powder coated Aluminium Linear Grills complete without volume control dampers

OD184156/2023-2024:Supply and fixing of following Backdraft GI Duct dampers of suitable gauge complete with handles, linkage , bushes, flanges suitable for duct mounting

OD184160/2023-2024:Supply and fixing of following Fresh Air Arrangement with Louvres , volume control damper etc as required /shown on drawings

OD184168/2023-2024:Supply and fixing Automatic Change over timer, contactor module with digital LED display to view Temperature in position

OD184203/2023-2024:Supply, Fabrication, Installation MS Fabrication support for suspending all units and ducts

OD184217/2023-2024:Supply and filling Additional Refrigerant R 410 A gas

OD184225/2023-2024:Dismantling charges of Existing ductable AC units and Ducts

Electrification

1.17.31:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 6 sq. mm

1.21.2:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

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

90.11.1.14: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 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

90.16.1.9:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.64 mm GI conductor (12 SWG)

OD167678/2024-2025:Supplying and fixing 40 A to 63 A, TP MCB (C curve), 10 kA breaking capacity, "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

90.9.2.1:Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.100 x 50 mm CMS with base and lid

90.9.1.1:Supply and fixing 50 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.50x50mm Cable Management System with base and lid

OD167419/2024-2025:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 10 sq. mm

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator8 way, Double door

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

2.13.3:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.100 amps

OD167454/2024-2025:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 30-300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.100 amps

All Star Group (BID ID -2090152)

Bidder Name

seasoncontrol

All Star Group