Providing electrification and maintenance for the Anganwadi at Vikas Nagar in Sreekaryam Ward under City Corporation Thiruvananthapuram

Amount

Supply and wiring points according to IS 732-1989 using rigid PVC ivory Conduit of minimum size 20mm 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 sqmm green coloured FR wire required quantity of copper earth socket, brass bolt and nuit crimping etc complete with suitable size modular type metal switch boxes, modular type front plates (white) etc. up to and including 6A 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 with out ceiling rose

Single control ceiling fan point with 6 A.3 plate ceiling rose and with socket typed 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

Twin control light point with 3 plate ceiling rose

Supply, conveyacne installation testing and commissioning the following types of light fittings made from CRCA sheet with 0.5mm thickness with all accessories and lamps directly on wall and giving connections with 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.

1 x 28 w T5 fitting with APF electronic ballast suitable for continuous operation with THD < 10%, power factor > 0.98, RoHS compliant high lumen tube.

Supply, conveyance, installation testing and commissioning (Havells/Philips/Bajaj) make recessed mounted compact vertical round shaped down lighter with removable driver suitable for low ceiling lights 15W LED 4000K (white)

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

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

Normal size 18/20 W BC / ES retrofit CFL

Normal size 8 W BC / ES retrofit CFL

Supply and fixing cast aluminium stove enameled bulk head fitting with deep drawn anodised aluminium body, epoxy powder coated, heat resistant prismatic glass cover suitable for 9 W CFL 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 and fixing computor point including supply and fitting 3 sets of 6A modular type plug socket 5 pin with 6A modular type plug socket 5 pin with 6A modular type SP control switches on suitable size MS metal box (as per PWD specification)

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

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

Charges for cutting holes suitable for accommodating exhaust fans of sizes up to 305mm 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.

150mm, single phase, light duty exhaust fan in plastic body with self opening louvers.

300/305 mm, single phase, light duty exhaust fan in metal frame.

Supply conveyance, installation, testing and commissioning of ceiling fan of the following sizes using standard accessories excluding resistance type regulator, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100 V grade 3 core round copper conductor flex wire or with extended orginal wiring etc. as required.

1200 mm sweep (categorty B) 5 star rated.

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

400 mm sweep

Supply and fixing the following sizes of PVC conduit (Medium conforming to IS 9537/1983 Part III along with all required accessories in surface including making good the damages etc. as required.

20mm dia light gauge

Supply and fixing the following sizes of PVC conduit (Medium conforming to IS 9537/1983 Part III along with all required accessories on recess including making good the damages etc. as required.

20mm dia light gauge

Supply and drawing 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694/part I 1964 in the existing surface/recess conduit as required including giving necessary connections of the following sizes of power plug and supply main etc.

1.50 sq mm 2 run

1.50 sq mm 3 run

2.50 sqmm 2 run

4.00 sq mm 2 run

Supply and drawing bare copper conductors of the following sizes along with wiring cables and giving connections etc as required.

Supply and laying bare copper conductors of the following size laid 0.6M below ground level including excavating trench of suitable size and refilling 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.

12 way single phase

Supply and installation of the following AC miniature type isolators (Havells, Indp asian, Indokupp, standard etc. with ISI Mark) suitable for 50 Hz, AC supply conforming to IS 8828/IEC 60898 of the following current ratings in the existing enclosure and giving connections as required.

40 A double pole mini break isolator

40 A 30m A two pole RCCB

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

Supply and providing a Centrifugal pumpset Best quality with ISI mark.

SP enclosure for independent mounting of MCB.

Supply and installation of single phase starter for submersible motor pump 1 HP

Supply and providing ISI pipe earthing as per IS 3043 with 3.6m long 40mm dia "B"class GI pipe providing GI funnel with weld mesh at the top,m filling around the GI pipe at a radius of 15cm with a homogeneous mixture of charcoaland river sand up to a height of 2.5m from the bottom rest of the portion with excavated soil including watering and ramming providing brick work masonry in 1:6 cement mortar at the top plastering the inside and top of the man hole with 12mm thick 1:6 cement mortar fixing covers as specified below etc. as required. Providing concrete slab cover of size 450 x 450 x 100 mm made from 1:2:4 cement concrete mix at the top (Ordinary soil)

Fabrication, supply & installation of dust and vermin proof, wall mounting, thermoplastic 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 .

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

32 A DP SDF

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

32 A 415 V, DIN type fuse base

32 A 415 V Backelite fuse fitting

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

B SASIKUMAR