Electrical Installation and Airconditioning System works

Amount

PART : A (Electrical Installation work) Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.Legrand make Up to 160A 4way.

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection,on wall surface by necessary wall fasteners & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.Legrand make 4way.

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, on wall surface by necessary wall fasteners & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. Legrand make 2+14way.

Supplying and fixing 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc. (L&T/ABB/Havells Make: 125A,415V, FP)

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment 4way

Supplying and fixing 415 V Four Pole 63A MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection ( Make:Legrand/ABB/Schneider )

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.(Make:Legrand/ABB/Schneider)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make:Legrand)

Supplying & Fixing CRC sheet metal (16 SWG) JB-cum-Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard rubber insulator over the MS welded chairs incl. bakelite/Perspex /coloured Perspex (wall matching colour) top cover 3 mm thick on wall surface incl. making earthing attachment, painting and mending good damages to building works 240 mm x 200 mm x 65 mm

Supply & Fixing 240 V 6 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supply & Fixing 240 V, 6A plug socket (Brand approved by EIC), without switch & plug top, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for plug by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.

Supply & Fixing 240 V 16/20 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supply & Fixing 240 V, 20 A plug socket (Brand approved by EIC), without plug top and switch, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for combined plug switch by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc.

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded on wall surface incl. S & F 150x100x 65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supply & Fixing 240 V, 6A, plug socket with separate 6 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required.

S & Drawing following sizes PVC insulated Cu. Wire (Make:- Finolex / Gloster / RR Kabel) in 20/25/ 32mm size PVC rigid/flexible conduit 'FR' (Precision make) on wall, ceiling with saddles and other accessories as required and mending good damages to building works

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC in 32mm rigid conduit (For VTPN incoming)

4x84/0.3 (6 sqmm) + 2x56/0.3 (4 sqmm) as ECC in 25mm PVC flexible conduit (From VTPN to UPS incomer )

2 x 126/0.4 (16 sqmm) in 25mm PVC flexible conduit (From UPS to Changeover )

3 x 80/0.4 (10 sqmm)+2 x 126/0.4 (16 sqmm) in 32mm rigid pvc conduit. (From Changeover to HTPN)

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC in 20mm rigid PVC Conduit (From HTPN to SPN DB)

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC in 20mm rigid PVC Conduit (For Power Sockets)

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC in 20mm rigid PVC Conduit (For bed boards and other power Sockets)

Finishing the end of following sizes copper wire end / PVC cable/Al. with dowells solderless socket by crimping method as pre GS as follows :-

SITC of 10 KVA True Online Double Conversion IGBT based UPS system with Advanced DSP based Technology having minimum output power factor 0.8 with 415V Three phase input & 240V single phase output and following minimum accessories. a) in built/ External isolation Transformer with cabinet at input side. b) Suitable size Battery rack c) Paralleling kit c) Total minimum 8064 VAH SMF battery for each UPS to provide 20mins. Battery backup at Full load. [Make : Amararaja Quanta / Exide Power Safe [VERTIV make Liebert ITA 10KVA /APC E3SUPS10KH/AVO Model-10KVAH]

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts.long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 40 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works. 20mm size

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required. 2 x 84/0.3 (6 sqmm) (Neutral Earth Bus to Earthpit)

S & D of Crono time switch. [Make - L&T Cat. No. 67DDT0] [Make - L&T / ABB/SIEMENS]

S & D of 415V AC single phase preventer [Make - L&T / Minilec]

S & D of 3P 32A Contactor (MO 18) with 240V operating coil. [Make - L&T / ABB/SIEMENS]

S & D of thermal overload relay (range 17 - 25.5 A) for direct mounting on contactor. [Make - L&T / ABB/SIEMENS]

S & D of Push Botton ( START & STOP ) 1 NO+1 NC [Make - L&T / ABB/SIEMENS]

S & D of On/Off Indication ( LED 220V AC ) [Make - L&T / ABB/SIEMENS]

Fixing charges and modification of existing starter panel by installation of timer, contactor,spp, push button and other accessories along with necessary wiring arrangements for outdoor unit power supply.

PART:B (SITC of Air Conditioning System) Supply& Delivery of Air cooled Ductable Split Unit with Hermatically sealed scroll compressor, Air cooled condenser, microprocessor based control panel, first charge of R407c refrigerant, and ceiling suspended indoor unit. [ make: Bluestar/ Voltas] 8.5 TR

Installation testing & commissioning of above AC machines at 2nd floor by fixing the indoor with two number 1.5mt long MS "C" channel of sizes 50mmX25mmX 6mm or specially designed 50mm X50mm x 6mm equal angle with minimum 6nos 10mm X75mm anchor fastner bolt drilled into the ceiling. The indoor unit suspended from this support with 4 nos 10mm full threaded suspender bolt with double nut & spring washer. Out door unit will be fixed on existing MS Structure on out side of 2nd floor by four number suitable nut bolt fixed on base with necessary modification by welding flat iron pieces. And mending good the damages of walls by CC & sand cement plaster.

Supply and installation hard darwn copper pipe suitable for R407c Refrigerant gas with all necessary support and fittings along with 19mm Thick nitrile rubber insulation on suction line.

Supply and installation Schedule 40 PVC pipe for Drain with 9mm Thick class O nitrile rubber insulation.

32mm Dia

Supply, fabrication and erection of GI fabricated ducting with 13 mm thik nitrile rubber insulation. [ for Extension of Plenum chamber]

22 Gauge

S & Fixing of Fire Dampers in supply air duct/main branch and return air path as and where required of required sizes i/c control wiring,the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuild mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. (Make: Ravistar/Caryaire/Dynacraft.

Supply, Fixing, testing and commissioning of actuator.

Supply, installation and balancing of GI volume control damper

Supply and fixing of Canvas Connection

Supply and Laying of following Communication and power cables

3C, 1.5 Sqmm unaurmoured Copper Cable for Indoor Power and communication

4C, 16 Sqmm Aluminum Armoured Cable for outdoor power

Making Arrangement of Trap Door unit made of Aluminium Channel &4mm thick ACP for Maintenance of IDU Unit of Ductable Split Unit

Dismantling the existing false ceiling & reassemble the same after installation of IDU & modification of plenum chamber.

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. I) For structural members of specified sections weighing less than 22.5 Kg./m

Box type scaffolding charges for structual works upto 2nd floor.

The Agency must procure the materials from the Manufacturer/OEM or from their authorized sales channel so that the standard warranty/supprot of the Manufacturer/OEM becomes applicable to the products to be delivered and installed by them.

Documents that authenticates such procurement from the Manufacturer/OEM or from their authorized sales channel and standard warranty/support should be sent from the e-mail of the Manufacturer/OEM/authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution of work/submission of bill.

If any refurbished material is supplied and installed, penal action will be taken as per existing rules.

Defect Liability period 1 (One) Year

GHANASHYAM ELECTRIC STORES

M/S N. C. HORE

MAHESWAR ELECTRICAL INDUSTRIES