Improving Educational Infrastructure in selected schools of the coast of Kerala - Educational Infrastructure Works at Thiruvananthapuram District- GLPS VARKALA, TRIVANDRUM DISTRICT - Electrification Works(Re-Tender)

Amount

Wiring and accessories

1.10.3 : Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group C

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

1.56 : Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providng and fixing 2 Nos. 3 pin 5/6 A modular socket outlets and 2 Nos. 5/6 A modular switches, connection etc. as required. (For light plugs to be used in non residential buildings).

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

1.27.1 : 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)

1.53.1 : Supplying and drawn of UTP 4 pair CAT 6 LAN cable in the existing surface/recessed steel/PVC conduit as required1 run of Cable

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 )

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

1.33 : Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

od202598/2022_2023 : Supply and fixing RJ 45 socket outlet of standard company make ,suitable for the fixing the data cable termination jack, in the existing enclosure and giving all connections.

90.14.28.1 : S & F Motor starters of the following ratings

od202599/2022_2023 : Supply and fixing of ferrules on wire for circuit identification, as required (Any make approved by CPWD/KPWD/KSCADC)<br>1.5 to 2.5sqmm wire

od202600/2022_2023 : Supply and fixing of connector bar (including connection of wires 4 to 10sqmm) for loop circuit connections or as required in an establishment of circuit connection (Any make approved by CPWD/KPWD/KSCADC)<br>16mm

od258359/2022_2023 : Supply and fixing of ferrules on wire for circuit identification, as required (Any make approved by CPWD/KPWD/KSCADC)<br> 4sqmm wire

od258360/2022_2023 : Supply and fixing of connector bar (including connection of wires 1 to 1.5sqmm) for loop circuit connections or as required in an establishment of circuit connection (Any make approved by CPWD/KPWD/KSCADC)<br>6mm

od258361/2022_2023 : Supply and fixing of connector bar (including connection of wires 2.5sqmm) for loop circuit connections or as required in an establishment of circuit connection (Any make approved by CPWD/KPWD/KSCADC)<br>10mm

90.12.10.2 : Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation

Cabling and accessories

90.12.6.3 : 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.

90.12.7.3 : 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.

9.1.2 : 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.2 X 10 sq. mm (19mm)

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.

90.12.5.41 : Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.

90.12.6.41 : 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.

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)

90.12.6.30 : 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.

90.12.7.30 : 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.

od202597/2022_2023 : 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.<br>

Fittings and installations

od202593/2022_2023 : Supply of 1200mm, 18/20W, LED tube light,of reputed company make like crompton,philips,wipro,etc.delivering cool day light with all accessories for site.

od260300/2022_2023 : Supply and installation of 4U rack on wall with necessary clamps for terminating all the UTP cables from each junctions.

90.3.20.3 : Supply & installation of light fittings on TW round block <br> Supply, conveyance installation testing and commissioning the light fittings of following types made of CRCA with 0.5mm thickness complete with all accessories and lamps etc. directly on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.

od202594/2022_2023 : Supply and fixing Bulk-head light fittings of reputed company make, with clear/froasted glass cover, pvc base suitable for 9 watt LED bulb, including bulb, and giving all connection with suitable three core wire etc. complete.

od202595/2022_2023 : Installation of LED type Tube light on wall/ceiling with necessary clamps supplied with the tube light and giving connection with the code wire.

od202596/2022_2023 : Supply of 9W LED Bulb made by reputed company.

1.58 : Supplying and fixing PVC batten/ angle holder including connection etc. as required.

90.15.4.1 : Supply Conveyance, installation, testing and commissioning of 20W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD Less than10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

90.4.8 : Charges for cutting holes suitable for accommodating exhaust fans up to 305mm sweep including plastering colour washing etc. as required.

90.4.10 : Conveyance, installation , testing and commissioning of exhaust fans of size up to 450mm in the existing opening, fixing necessary anchor bolts / bolt and nuts etc., as required including giving connections with the supplied wire along with the exhaust fan.

1.49 : Numbering of ceiling fan / exhaust fan/ fluorescent fittings as required.

1.51 : Extra for fixing the louvers/ shutters complete with frame for a exhaust fan of all sizes

90.5.1.10 : Gong bell 300mm-without MS box

od202773/2022_2023 : Supply of 300/305 mm sweep Light Duty Exhaust fan in metal frame working on&lt;br&gt;230 V A/C.

od202602/2022_2023 : Supply, installation, testing and commissioning of following sweep ceiling fan, including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FR PVC insulated, copper conductor, single core cable etc. as required. (a) 1200 mm sweep ceiling fan with stepped type electronic fan regulator, brand approved by the engineer in-charge.

od202603/2022_2023 : Supply and installation of dust and vermin proof, wall mounting type energy meter chamber box similar to sintex make GS MB 6535(650x350x250mm) suitable to fix 3 phase energy meter, with provision to fix in the box/ base plate, 3 nos of fuse fitting, fuse holder suitably rated HRC fuse and 2 way neutral link etc complete.

Piping and associated works

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

1.21.3 : 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.32 mm

Earthing and associated works

5.4 : Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

90.16.1.3 : Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required

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

od261427/2022_2023 : Supply and fixing of copper earthing test joint including necessary hole drilling and provision to connect earthing conductors. 20mm x 3 mm Cu tape completing with all respects as required.

DB and accessories

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 required

90.11.1.20 : 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 required

90.14.10.1 : Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.

2.10.3 : 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.Double pole

2.10.5 : 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 and neutral

od257847/2022_2023 : Supply, Installation, testing and commissioning of 40 A to 63 A, TP MCB (C curve), 10 kA breaking capacity

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

2.10.1 : 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

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

2.3.3 : 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/Isolator12 way, Double door

2.14.1 : Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.25 amps

2.23.3 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for following single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with testing and commissioning etc. as required. 2For 10 way, Double door SPN MCBDB

2.25 : Supplying and fixing Cable End Box (Loose Wire Box) (IP 43) suitable for tripple pole and neutral, sheet steel, Vertical MCB distribution board, 415 V, on surface/ recess, complete with testing and commissioning etc. as required.

Bidder Name

P ANIL KUMAR