Electrification work to First floor of Ottapalam Block Panchayath

Amount

Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm with specials conforming to IS 9537 part III 1983 and with suitable size specials conforming to IS 3419-1988, fixing the conduit using metal saddles spacing not exceeding 50 cm or concealed suitably and with 1.00 sq mm FRLS PVC insulated stranded single core copper conductor cable 650V grade, including providing switch board main and continuous earthing with No.14 SWG bare copper,required quantity of copper earth socket, brass bolt and nut crimping/ soldering etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A modular type SP switches and making good the surface of wall, colour washing etc. complete. All the terminations in the switch boards and DB's shall be tinned and the wires shall be drawn and fixed along the periphery of the box using suitable ties,tie mounts etc.as required(RoHS compliant modular accessories)

Single Control light point with 6A, plate ceiling rose - Short point (90.2.1.1 )

Twin Control light point with 6A, plate ceiling rose - Short point (90.2.1.2)

Single Control light point without ceiling rose - Short point (90.2.1.3 )

Single control ceiling fan point with 6 A, 3 plate ceiling rose & with socket size stepped electronic regulator. - Short point (90.2.1.4)

Call bell point with 6 A bell push at one end and 6 A, 3 plate ceiling rose at other end - Short point.(90.2.1.5)

Combined plug point with 6 A, 5 pin plug socket controlled by 6A switch in the same switch board as that of light points. (90.2.1.6)

Independent Plug - Short Point ( 90.2.1.7 )

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.

1200 mm 1X20W LED Lamp with box type fixture (90.3.20.3)

Do - directly on wall using 2 nos. flat iron brackets made from 25x6mm flat iron, painting the flat iron bracket and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire and giving connection etc. as required.

1200 mm 1X20W LED Lamp with box type fixture (90.3.22.3)

Do - including supplying and fixing ball and socket arrangements on PVC round block, suspension down rod of 19mm dia MS conduit up to 2x30cm length including painting and wiring the down rod with 16/0.20mm 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connections etc. as required.

1200 mm 1X20W LED Lamp with box type fixture (90.3.24.3)

1200 mm 2X20W LED Lamp with box type fixture (90.3.24.4)

Supplying and providing extra H.G/ ISI marked, steel conduit down rod of 19/20 mm dia 2 x 1.00 m long with 16/0.20 mm 3 core copper conductor flex wire conforming to relevant ISS or with the extended original wiring and giving connection etc. as required. (90.3.10)

Supply Conveyance, installation, testing and commissioning of 70W 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 than 10%, 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) (90.15.4.3)

Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.25 mm dia with HG company fabricated clamps.(90.3.18.1)

Supply, conveyance, installation, testing and commissioning of the following sizes of exhaust fans in the existing opening,fixing necessary bolt and nuts, making good the damages etc. as required including giving connections with required length of 24/0.20mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS. 200 mm sweep Light Duty Exhaust fan in plastic body with self opening lowers working on 230V single phase A/C.

Charges for cutting holes/providing metal frame suitable for accommodating exhaust fans up to 305mm sweep including plastering colour washing etc. as required.

Supply and fixing angle / straight brass lined skirt type, bakelite batten holder with 200mm Plastic shade and 7 W LED lamp and giving connection etc as required. (od15215/2019_2020)

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.

1200mm sweep - 5star rated ceiling fan complete with 300mm down rod,canopies, shackeles etc. working on 230V/240V single phase A/C (90.4.5.2)

Supply and installation of suitable size MS rod type fan clamp in the RCC slab as per IS 732 as required.(90.4.1)

Supply and providing every additional length of down rod of 15mm heavy gauge GI / WI pipe with 16/0.20mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming in relevant ISS or with original wiring extended including painting as required. (od20558/2019_2020)

Supply and fixing the following types of superior quality 250V A.C call bell on existing M.S. box and giving connections with required length of 3 core,16 / 0.20mm round copper flex wire, earthing the MS box and making good the surface as required.Ding dong bell.(90.5.1.3)

Supply and fixing the following sizes of PVC Conduit conforming to IS 9537 / 1983 part III along with all required accessories on surface including making good the damages etc as required. 20 mm dia light gauge.(od15219/ 2019_2020)

Supplying and fixing of following sizes of light class PVC conduit along with accessories in surface including cutting the wall and making good the same in case of recessed conduit as required.25 mm.(od15220/2019_2020)

Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.

1.50 sq.mm 2 Run (1.17.2)

1.50 sq.mm 4 Run (1.17.4)

1.50 sq.mm 6 Run (1.17.6)

2.50 sq.mm 2 Run (1.17.11)

Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. 3 Module (100mmX75mm) (1.27.2)

Do - 6 Module (200mmX75mm) (1.27.4)

Do - 8 Module (125mmX125mm) (1.27.5)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 6 pin 15/16 amp socket outlet.(1.24.5)

Do - Do - 15/16 amp switch. (1.24.3) (1No. For flood light control)

Do - Do - 3 pin 5/6 amp socket outlet. (1.24.4)

Do - Do - 5/6 amp switch. (1.24.1)

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. 4way (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) (90.11.1.14)

Do - 6way (8+18) - three phase double cover (IP42/43) (90.11.1.11 )

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 4 pole isolator (2.13.1 )

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

40 A rating, 4 pole RCCB, 30 rnA (2.15.2)

25/32 A rating, 4 pole RCCB, 30 rnA (2.15.1)

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.

6 A. to 32 A. ratings , SP MCB, "C" curve,10 kA breaking capacity. (2.10.1 )

Do - 40 A TP MCB, "C" curve,10 kA breaking capacity.(GF_ VDB)

Do - 6 A. to 32 A. ratingsTP MCB, "C" curve,10 kA breaking capacity. (2.10.4 )

Do - 40A TPN MCB, "C" curve 10 kA breaking capacity.

Do - single pole blanking plate in the existing MCB DB complete etc. as required.(2.11)

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.

Do - 4 core 10 sq mm with factory made clamp - Do - - Do - (90.12.7.40 )

Do - 4 core 6 sq mm with factory made clamp - Do - - Do - (90.12.7.39)

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.

Do - 4 core 10 sq mm (25mm) (9.1.32)

Do - 4 core 6sqmm (19mm) - Do - (od12752/2018_2019)

Supply and drawing bare earthing conductors of the following sizes along with wiring / cables and giving connection as required. 2.00mm copper conductor (14SWG) (od14862/2019_2020)

Do - 2.65mm copper conductor (12 SWG) (od21802/2019 _2020)

Supply of superior quality 2.00mm copper earth socket and including crimping etc.as required. (od14945/2019_ 2020)

Do - 2.65mm copper conductor (12 SWG) (od21880/ 2019_2020)

Supply and providing12x3mm brass nut and bolt etc.as required.(od21888/2019_2020)

Do - 25 x 3 mm brass bolt & nut. (od21886/2019_2020)

ARUN.C.S