Alappuzha Municipality Project No.602-Electrification of newly constructed Reforming Vayanasala at Thumboly

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

Supply and fixing angle / straight brass lined skirt type, bakelite batten holder with 200 mm polished aluminium shade and 9w LED lamp and giving connection etc as required

Supply and fixing cast aluminium stove enameled bulk head fitting with deep drawn anodised aluminium body, epoxy powder coated, heat resistant prismatic glass cover , 9 W LED lamp etc.to wall / ceiling including giving connections with required length of 16/0.20mm 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, conveyance installation testing and commissioning of pre-wired LED tube light fittings,Philips endura high efficiency BN 108 C 20S CDL white complete with replaceable driver unit and LEd assumbly housed in side the box type fitting with all accessories on wall /ceiling with PVC/TW round block neatly painted to suit the fitting withcompany make symetric bracket mounted accessories ( AC108C MB S ) and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire .

Supply, conveyance, installation, testing and commissioning of 1200 mm sweep - 5 star rated ceiling fans 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 installation of suitable size MS rod type fan clamp as per IS 732 as required.

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

25 mm dia light 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 3 run

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)

3 module metal box in recess

8 module metal box in recess

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

3 module white/ off-white

8 module white/ off-white

Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (Group B)

6 A SP 1 way switch

16 A SP 1 way switch

6 A Universal socket

6/16 A socket

15A 3 pin plug top

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

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

DP enclosure for independent mounting of MCB

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 double pole mini break isolator

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

25 A, 2 pole, 30 mA RCCB

SPMCB 6A to 32A( C curve) 10KA.

Supply and providing plate earthing as per IS 3043 with 600x600x6.30 mm GI/CI earth plate, 20 mm GI watering pipe fixed to the earth 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 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 ordinary soil)

supply and providing 300x300x6mm cast iron gully trap with covering at the top of the inspection chamberof earth pit.

Supply and providing test joint for the earthing system using 2 x25x3mm GI strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.

supply and providing 25 x 3 mm GI strip from earth electrode to test joint including ,cutting,drilling holes and fixing firmly with plate and test joint

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.

2.00 mm (14 SWG)

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

25 x 6 mm brass bolt & nut

Supply and clamping the following sizes of "B" class GI pipe on wall with all required accessories & clamps etc., including cutting and making good the walls, painting the exposed portions etc., as protective covering to earth leads / cables.

15 mm dia

Fabrication, supply & installation of dust and vermin proof, wall mounting, thermoplastic meter box of 300x300x170 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.

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

32A fuse holder for BS type blade fuses.

25A fuse link

supply and providing 32 A, 415 V, 2 way neutral link mounted on DMC/ SMC base.

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

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, single phase, light duty exhaust fan in plastic body with self opening louvers

supply and providing suitable size iron hook in position

Supply and erecting single phase 0.5 HP motor pump 14Mtr.or nearest Head, suction and delivery 25mm size as required. V-Guard or equivalent make.

Preparing KSEB connection completion certificate ,Sketch showing load detais etc. as required.