KJP 2019-20RE WIRING ELECTRICAL INSTALLATION IN VARIOUS BUILDINDS AT AZHICKAL GHS

Amount

Supply and wiring points according to IS 732-1989 using rigid PVC ivory 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 1.5sqmm green coloured FR 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 typeROHS 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 with 6A, 3 plate ceiling rose

Single control light point without 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

Call bell point with piano type 6 A bell push at one end and 6 A, 3 plate ceiling rose at other end

Supply and providing 14 W CFL types and power rated lamps in the existing fittings as required

Supply and fixing angle / straight brass lined skirt type, bakelite batten holder with shade and giving connection etc as required

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

Supply, conveyance, installation, testing and commissioning of ceiling fans of 1200mm 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.

Supply and providing every additional length of down rod of suitable size 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.

Supply, conveyance installation testing and commissioning of 230 V, 50 hz, 1800 Lumen, 0.8 pf, 15% THD, 2.5 KV Lighting surge protection type 18 w 1200 mm LED pre-wired light fittings complete with all accessories . directly on wall or ceiling and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire etc as required.

Supply and fixing Street light fitting with single 28 W T5 lamp with aluminium housing, stove enameled CRCA sheet steel reflector cover, acrylic cover complete with lamp holder, APF electronic ballast etc as required.

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 650/1100V grade PVC insulated and PVC sheathed round copper conductor flex wire conforming to relevant ISS or with the extended original wiring, earthing the MS box and making good the surface as required.

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

16 way single phase double cover (IP 42/43) ( Lab)

4 way (8+12) - three phase double cover (IP 42/43) (

6 way (8+18) - three phase double cover (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) ( Old 2 storied Building)

8 way (8+24) - double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43) ( Office Building)

Supply and installation of the following accessories of the following current ratings in the existing enclosure and giving connections as required 25 A double pole mini break isolator

25 A, 2 pole, 30 mA RCCB

40 A four pole mini break isolator

40 A, 4 pole, 30 mA RCCB

6 A to 25 A, 10 kA, TP MCB (C curve)

6-32A( C curve)

100 A, 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 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 medium gauge

25 mm dia medium gauge

Supply and drawing 650/1100 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.1.50 sq mm 3 run

2.50 sq mm 3 run

4.00 sq mm 4 run

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in hard soil).4 core 10 sq mm

4 core 25 sq mm

Supplying siemens / tropodur type nickel plated 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.10 sq mm

4sqmm-16 sq mm with 12 mm wide x 1 mm thick clip

Supply of superior quality aluminium tubular cable socket and making core termination of cables of the following sizes including crimping etc. as required.10 sq mm

Supply and providing pipe earthing as per IS 3043 with 3.60 m long 40 mm dia B class GI pipe, GI funnel with weld mesh, filling required quantity of charcoal & salt including construction of inspection chamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thick), brick work in cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4, 12 mm thick, (the finished inside dimension shall be 300 x 300 x 300 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top. (in hard soil)

Supply and providing 300x300x6mm sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required

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

2.65 mm copper conductor (12 SWG)

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.2.00 mm (14 SWG)

2.65 mm (12 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 required25 x 3mm brass bolt & nut

25 x 6 mm brass bolt & nut

Supplying , threading , laying and jointing of 20mm dia sizes of 'B' class GI pipe with all required accessories in ground in the existing trench as protective covering to earth leads.

Fabrication, supply & installation of dust and vermin proof, wall mounting, Sintex make meter box of 600x600x 214 mm 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.

32 A, 415 V, DIN type fuse base.

63 A, 415 V, 2 way neutral link mounted on DMC/ SMC base.

20A, 230 V, DIN type fuse

S & F switch disconnector unit (isolator) complete with handle assembly, door inter lock and padlocking arrangement of the following ratings:

Preparation of all drawing submitting and approvel from KSEB, obtaining power allocation, submitting of completion certificates and arranging inspection, getting sanction and energisation certificates from KSEB and obtaining power connection etc: for commissioning of the whole installation in the permises.

Supply and fixing 100 x 50 mm PVC Cable Management System with base and lid along with the following accessories conforming to IEC 61084/ BS 476 & 4678 on surface / recess including cutting the wall and making good the damages in case of recessed installation as required.100 x 50 mm CMS with base & lid

End Cap

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 3 module metal box in recess

9 module metal box in recess

Supply & Fixing the following types/ sizes of front plates on the existing modular boxes.

3 module white/ off-white (PP)

9 module white/ off-white

Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required 6 A SP 1 way switch

16 A SP 1 way switch

6 A Universal socket

6 A/ 16 A Universal socket

RJ 11 Telephone Jack with shutter

THEJUS ELECTRICALS

K J JOSEPH AND SONS ELECTRICAL CONTRACTORS AND ENGINEERS

Bidder Name

K J JOSEPH AND SONS ELECTRICAL CONTRACTORS AND ENGINEERS

THEJUS ELECTRICALS

MONYS ELECTRICALS