Athiyannoor Block Panchayath - Electrical Maintenace Works and Installation of Air Conditioning Units in Athiyannoor Block Panchayath Office Complex

Amount

Supply and wiring points according to IS 732-1989 using rigid PVC conduit of minimum size 20 mm 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 PVC insulated stranded single core FR copper conductor cable 650V grade,including providing switch board main ,and continuous earthing with 14SWG Copper earth wire , required qty of copper earth socket, brass bolt and nut crimping etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6 A modular type ROHS compliant 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.

Single control light point without ceiling rose

Single control light point with 6A, 3 plate ceiling rose

Single control ceiling fan point with 6 A, 3 plate ceiling rose & with socket size stepped electronic regulator.

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

Independent Plug

Supply and fixing Computer point including supply ang fitting 3 sets of 6A modular type plug socket 5 pin with 6A modular type SP control switches on suitable size MS metal box ( Group B) as per PWD specification

Supply and providing 6/16 A modular type power plug socket controlled with 16 A modular type switch mounted on suitable factory built MS box with earthing facility, giving interconnection etc as required

Supply & fixing the following types of boxes suitable for modular accessories in surface/recess including making good the damages,colour washing etc as required.(Group B/RoHS compliant)

2 module metal box in recess

Supply & fixing the following types of front plates on the existing modular boxes.(Group B/RoHS compliant)

2 module white/off-white

Supply and fixing the following modular switches and accessories in the existing front plates and giving necessary connections as required(Group B/RoHS compliant)

25 A DP Switch with Indicator

25 A 3 pin socket

Supply and fixing angle / straight brass lined skirt type, bakelite batten holder without shade and giving connection etc as required

Supply and fixing cast aluminium stove enameled bulk head fitting with deep drawn anodised aluminium body, epoxy power coated, heat resistant prismatic glass cover suitable for 9 W CFL to wall / ceiling including giving connections with required length of 16 / 0.2 mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS or extending the original wiring and making good the surface as required

Supply and providing the following types and power rated lamps in the existing fittings as required.

Normal size 14 W BC/ES retrofit CFL / 9W LED bulb

Supply, conveyance installation testing and commissioning of prewired light fitting with Polycarbonate tube, 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.

16-20W T5 LED tube fitting ( PWD approved make with ISI )

Supply and fixing the following types of outdoor LED lamps with die cast aluminium body conforming IP 66 along with all required accessories as required.

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 or parapet using clamps as knoted along with each size, painting with two coats of synthetic enamel paint over a coat of zine chromate primer, making good the damages, colour washing etc. as required (for the installation of outdoor light fitting) 25 mm dia with HG company fabricated clamps

Supply and installation of 12 W LED 5700 K -6500 K 100 lumens /watt recessed down lighter with electronic driver complete as required (Corvi LED or equivalent)

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.

1200 mm sweep - 5 star rated

1400 mm sweep - 5 star rated

Supply and installation of suitable size MS rod type fan clamp as per IS 732 as required

Supply, conveyance & installation of 1 No HDMI 2.0 Cable with 18Gbps data transfer speed & 15 m length

Supply and providing every additional length of down rod of suitable size heavy gauge GI / WI pipe with 16/0.20 mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS or with original wiring extended including painting as required

Supply, conveyance, installation, testing and commissioning exhaust fan of the following sizes using mounting brackets supplied along with the fan and giving connection with existing wire.

300/ 305 mm sweep with metallic frame

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

6 way (8 + 18 ) - double cover TPN vertical DB with provision for fixing 4P MCCB as incomer and SP / TP MCB as outgoing (IP 42/43)

6 way (8 + 18 ) - 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)

4 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)

6 way (8+18) - three phase double cover ( IP 42/43)

8 way single phase double cover ( IP 42/43)

Supply and fixing following rating 25/35 kA (Ics=100%Icu), 4 pole current limiting type MCCB having thermal setting range of 80 - 100 % with thermal magnetic release having adjustable OL

Supply and installation of the following accessories suitable for 50 Hz , AC supply conforming to IS 8828-1995/ IEC 60898 of the following current ratings in the existing enclosure and giving connections as required

40 A, 4 pole, 30 mA RCCB

63 A, 4 pole, 30 mA RCCB

40 A, 2 pole, 30 mA RCCB

40 A four pole mini break isolator

40 A double pole mini break isolator

63 A four pole mini break isolator

6 A to 32 A, 10 kA, SP MCB( C curve)

63 A, 10kA, 3 pole MCB

40A, 10kA, 3 pole MCB

63 A , 4 pole MCB type Changeover Switch

40A,2 pole MCB type Change Over Switch

Blanking Plate- 1 Module

Supply and fixing the following sizes of PVC Conduit conforming to IS 9537 / 1983 part III along with all required accessories in recess including cutting the wall and making good the damages etc as required.

20 mm dia light gauge

Supply and fixing the following sizes of PVC Conduit conforming to IS 9537 / 1983 part III along with all required accessories on surface including cutting the wall and making good the damages etc as required.

20 mm dia light gauge

25 mm dia light gauge

Supply and drawing 650/100 V grade 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.

4 sq mm 2 run

4 sq mm 4 run

2.50 sq mm 1 run

6 sq mm 4 run

4 sq mm 1 run

1.5 sq mm 1 run

2.5 sq mm 2 run

1.5 sq mm 3 run

10 sq mm 4 run

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 60 cms, making good the damages, colour washing etc. as required.

3.5 core 50 sqmm with factory made clamp

3.5 core 25 sqmm with factory made clamp

2 core 16 sqmm with factory made clamp

Supply and laying 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes in the existing RCC / HUME / STONE WARE /GI / DWC pipe as required

3.5 core 50 sqmm

3.5 core 25 sqmm

2 core 16 sqmm

Supplying siemens / tropodur type nickel plated double compression brass cable gland for PVC insulated and PVC sheathed armoured aluminium/ copper conductor cable 1.1 KV grade, and making end termination suitable for 2/ 3/ 3½/ 4 core cable of the following sizes as required.

3.5 core 50 sqmm

3.5 core 25 sqmm

2 core 16 sqmm

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

Supply and laying of DWC pipe in ordinary soil 0.75 m below ground level including excavation

40 / 32 mm or nearest size

Supply,conveyance,Installation,testing and commissioning of wall mounting type split air conditioner unit confoming to IS fitted with rotory compressor operating on 230V single phase AC supply, R410A/non CFC refrigerent Capable of performing functions like cooling, dehumidifying,air circulating,filtering etc of following capacity, micro processor control with cordless remote control etc including electric cable, copper pipe and thermal insulation upto 4M as required with One year on site warranty, 5 year compressor warranty and one year free service.( Voltas / equivalent make of PWD approved with ISI ) 100% copper.

1.0 TR 3 Star 1phase inverter type split AC unit

1.5 TR 3 Star 1phase inverter type split AC unit

Supply of following capacity Voltage stabilizer for split type A/C unit with voltage range of 175-275V and output voltage ranage of 210 to 240 V.

4 KVA voltage stabilizer

Supply and fixing of projector stand with adjustable arm upto 3 feet for fixing projector.

Supply and providing plate earthing as per IS 3043 with 600 x 600 x 6.30 mm GI/CI earth plate 20 mm GI watering pipe fixed to erath plate with 20 x 3 mm GI clamps.GI funnel with weld mesh, filling required quantity of charcoal including construction of inspection chamber with a bed concerte of 1:4:8 PCC using 40 mm broken stone (10 cm thick),brick work in cement mortear 1:6 plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4,12mm thick(the finished inside dimension shall be 300x300x300 mm) but excluding test joint, earth continuty conductor to the plate,and covering at the top. ( in ordinary soil )

Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required

300 x 300 x 6 mm cast iron gully trap with covering

Supply and providing test joint for the earthing system using 2 Nos of the following sizes of strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.

2 x 25 x 3 mm GI strip

Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc as required.

3.15 mm bare copper conductor (10 SWG)

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

3.15 mm copper conductor (10 SWG)

Supply and laying bare earthing conductors of the following sizes laid 0.6 m below ground level including excavating trench of suitable size and refilling etc. as required (in ordinary soil).

3.15 mm copper conductor (10 SWG)

supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required.

3.15 mm (10 SWG)

Supply and providing the following sizes of bolt and nut with washers on the existing MS box / earth bus etc. as required including drilling necessary holes as required

25 x 3mm brass bolt & nut

Fabrication,supply& installation of dust and vermin proof,wall mouting, thermo plastic meter box of following size suitable for fixing KSEB meter,fuse units,CT etc,hinged door construction for the front side with compartments if necessary,providing vision panel for the meter compartment, knock out for cable entry and exit.

Supply and fixing the following accessories in the existing meter and giving connections etc.

160A, 415V DIN type fuse base

2 way neutral link mounted on DMC/SMC base

160A, 415V DIN type fuse link

160 A, 415 V, 50Hz,AC23 A duty, TPN SDF

Repairing, painting and refixing 1200 mm fans

Supplying and drawing of CAT 6 LAN Cable in the existing surface/ recessed PVC conduit as required.

SURESH T

Bidder Name

RAJAN I

SURESH T