SN Open University Renovation And Reconstruction Work At Kollam BSNL Building Second Floor-Civil and Electrical Works

Amount

Civil Work

15.57 : Dismantling aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 metres lead as directed by Engineer - in-Charge

od199621/2023_2024 : Refixing the dismantled aluminium work for doors, windows, ventilators and partitions with reusable dismantled extruded built up standard tubular sections/ appropriate Z sections and other sections fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.

21.1.1.2 : Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately):For fixed portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

21.2.2 : Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS : 12823 Grade I Type II, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer - in- Charge.Pre- laminated particle board with decorative lamination on both sides

50.14.1.1 : Removing and refixing door shutters after necessary repairs for easy opening and closing etc complete as per the direction of site Engineer-in-charge.

od198835/2023_2024 : Providing, laying and fixing high quality vinyl floor mats of thickness 0.65mm including the cost of laying and fixing over required floor area. The methodology of laying and fixing the mat shall strictly as per manufacture's specifications and as approved by engineer in charge.

od198836/2023_2024 : Removing old and damaged glazing and refixing with new glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. (<br>With float glass panes of 5 mm thickness

9.160.1 : Providing and fixing skirting with Pre-laminated medium density fibre board exterior grade (Grade-I) IS:14587:1998 marked, (one side decorative and other side balancing lamination) with necessary fixing arrangements and screws, including drilling necessary holes for rawl plugs etc. and edges to be sealed with PVC edge bending tape 2.00 mm thick of approved brand complete.18 mm thick.

12.53 : Providing and Fixing 15 mm densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture spintone /cosmos /Hexa or equivalent of size 595x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main 'T' runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross "T" of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main 'T' of size 24 x 28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main'T' at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross 'T' of length 600 mm and size 24x28 mm made of 0.33 mm thick (minimum) sheet to be inter locked at middle of the 1200x600 mm panel to from grid of size 600x600 mm, resting on periphery walls/partitions on a Perimeter wall angle pre-coated steel of size (24x24x3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture (Spintone / Cosmos/hexa) in the grid, including cutting / making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever require. Main 'T' runners to be suspended from ceiling using G.I slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size of 85x30x0.8 mm, spaced at 1200mm centre to centre along main 'T' bottom exposed with 24 mm of all T- sections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by by engineer-in-charge. Note:- Only calcium silicate false ceiling area will be measured from wall to wall. No deduction shall be made for exposed frames/opening (cut outs) having area less than 0.30 sqm. The calcium silicate ceiling tiles shall have NRC. value of 0.50 (Minimum), light reflection > 85% non - combustible as per B.S. 476 part IV, 100% humidity resistance and also having thermal conductivity < 0.043 w/m 0 KC.

13.83.2 : Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile including applying additional coats wherever required to achieve even shade and colour.Two coats

13.110.1 : Finishing walls with textured exterior paint of required shade :Old work (Two or more coats on existing cement paint surface applied @ 3.28 ltr/10 sqm

od216219/2023_2024 : Supplying and fixing good quality horizontal zebra blind curtains (double layer fabric) with roller arrangements for multilevel light and privacy control for windows including all cost of materials and fixing charges as per the direction of engineer in charge.

od198837/2023_2024 : Providing and fixing lock for aluminium sliding doors with aluminium lever handles of approved quality with necessary screws etc . complete.

od198839/2023_2024 : Engaging Coolie

Electrical Maintenance Works

1.17.3 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 X 1.5 sq.mm

1.17.21 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm

1.17.29 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 6 sq. mm

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

1.21.1 : 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.20 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

1.27.1 : Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.1 or 2 Module (75mmX75mm)

90.10.1.2 : Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )

1.24.1 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.5/6 amps switch

1.24.4 : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.3 pin 5/6 amp socket outlet

1.28.1 : Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.1 or 2 Module

2.4.1 : Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, 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 MCB/RCCB/Isolator)4 way (4 + 12), Double door

2.9.6 : Supplying and fixing following way prewired vertical type TP&N MCB distribution board of steel sheet for 415 volts on surface/ recess complete with loose wire box of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's, terminal connectors for all incoming and outgoing circuits, duly prewired with adequate size of FRLS PVC insulated copper conductor upto the terminal connector/ neutral link, earthing etc as required (But without MCB/ RCCB/ Isolator). (Note : Prewired vertical type MCB TPDB is normally used where 3 phase outlets are required.)6 way Double door

od215526/2023_2024 : Supply, installation and commission of TP, 40A, 415V MCB, &apos;C&apos;, curve, 10kA inside DB (Make: Legrand DX3, ABB or any equivalent make approved by KPWD/CPWD/KSADC)

2.10.1 : 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.Single pole

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

2.13.1 : 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

od215527/2023_2024 : Supply and installation of 4p, 40A, 415V RCCB with a sensitivity of 100mA in the existing DB/Metallic Enclosure, as required. (Make L&amp;T Bg404010 or equivalent make approved by CPWD/KPWD/KSCADC)

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

2.24.1 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.For 4 way, Double door TPN MCBDB

90.10.3.15 : Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )

90.10.3.32 : Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )

90.10.3.33 : Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )

90.12.6.40 : Supply & laying of one No. PVC insulated and PVC sheathed armoured aluminium power cable of 1.1 KV grade of the following sizes in the existing masonry open duct as required.

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.

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)

od215563/2023_2024 : Supply and installation of 4 sqmm to 16 sqmm. 60 mm long x 12 mm wide x 1 mm thick Copper earthing clips for single compression glands and giving all connections.&lt;br&gt;

90.12.24.3 : Supply of superior quality copper tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.

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)

90.16.5.3 : Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.

90.4.5.2 : Supply, conveyance, installation, testing and commissioning of ceiling fans of the following sizes using standard accessories excluding resistance type regulator, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring etc. as required.

od215557/2023_2024 : Supply, fixing and installation (including labour charges) of PVC insulated piping for condenser drain including wall chasing, necessary supports, clamps etc... complete as required.

od215558/2023_2024 : Supply and Installation (including labour charges) of additional refrigerant piping kit (copper piping kit) consisting of power and control cables, good quality copper tubing, elastomeric nitrile rubber insulation etc. for split AC units. (Approved make by CPWD/KPWD/KSCADC)

od215560/2023_2024 : Supply, Installation and Commissioning of 1.5 Ton 3 Star 5 in 1 Convertible Inverter Split AC (Copper, Multi Sensors, Stabilizer Free Operation, Self-Diagnosis) including mounting stand with following specifications. Variable speed compressor which adjusts power depending on heat load. Suitable for medium sized rooms (up to 165 sq.ft). 3 Star. Annual Energy Consumption: 1002.84 units. ISEER Value: 3.98 | The star rating is as per new BEE guidelines effective from 1st July 2022. Manufacturer Warranty: 1 year on product, 1 year on condenser, 10 years on compressor. Copper Condenser Coil. Noise Level: 45(db); Ambient Temperature: 52 degrees Celsius. 4 in 1 Convertible Cooling Mode, Turbo Cool, Comfort Sleep, Self-Diagnosis, Dust Filter. Refrigerant Gas: R32 - Environment Friendly - No Ozone Depletion Potential. (Make: Blue Star IA318FNU, White or equivalent make approved by CPWD/KPWD/KSCADC)

od215597/2023_2024 : Supply, fixing and installation of AC Stabilizer for 1.5-ton Inverter AC. (Make V-Guard iMagno 410 or equivalent make approved by CPWD/KPWD/KSCADC)

od215520/2023_2024 : Supply, installation and laying of 3 core, 16/0.20mm round copper flexible cable through down rod/hanging chain.....for connecting the hanging electrical item with the ceiling rose

od215521/2023_2024 : Supply of Cable Tie

od215522/2023_2024 : S/F DCP fire extinguisher (5Kg): supply and installation of 5kg Dry chemical power type (DCP) fire extinguishers having ISI mark along with mounting supports etc.as required.

od215523/2023_2024 : Supply and installation of 18W 6500 CCT(K) LED recessed open/ false ceiling down lighter with pressure die cast aluminium housing for effective thermal management and high transmission factor PMMA diffuser. Modal wipro LD90-111-XXX-65-XX or equivalant Bajaj/ Crompton/ Philips brands.

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Bidder Name

H ANZAR

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