Idukki DP Works 2019 - 20 - Electrification of School Auditorium and Stadium and providing outdoor light fitting in GHS Pathinaramkandom in Vathikkudy GP (367/20) Retender

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. (2 nos for staff room )

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.

Supply, conveyance, installation, testing and commissioning of pre-wired light fitting made of CRCA sheet of .5mm thickness complete with all accessories and lamps etc. directly on wall using and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required.16/20W LED light fittings( Philips Endura)

Supply, conveyance, installation, testing and commissioning of pre-wired light fitting made of CRCA sheet of .5mm thickness complete with all accessories and lamps etc. directly on wall using and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required.16/20W LED light fittings( Philips Endura)LED

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 (for the installation of outdoor light fittings).25 mm dia with HG company fabricated clamps

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)

.Supply, conveyance, installation, testing and commissioning of pre-wired light fitting of the following types complete with all accessories and lamps etc. in the existing GI pipe and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required.1x 25W LED street light fittings

Supply and fixing angle / straight brass lined skirt type, bakelite batten holder 200mm polished aluminium shade with 9W LED bulb on existing batten / pendent/bracket fittings as required and giving connection etc as required

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

Supply and installation of suitable size MS belt type fan clamp fabricated from MS flat (2 pieces) as per IS 732 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 ceiling fans of the 1200 mm sweep - 5 star rated 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.

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 fans305 mm, single phase, heavy duty, 1400 rpm exhaust fan in metal frame

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 1.50 sq mm 2 run

2.50 sq mm 2 run

2.50 sq mm 4 run (for speaker)

4.00 sq mm 2 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. (Group A) 3 module white/ off-white

8 module white/ off-white

Supply and Fixing the 6 A SP 1 way modular switches & accessories in the existing front plates and giving necessary connections as required (Group B)

16 A SP 1 way switch

6A 3 pin shuttered socket

6/16 A socket

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)

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

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

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

40 A four pole mini break isolator

63 A four pole mini break isolator

40 A, 4 pole, 30 mA RCCB

6-32A( C curve)

32 A, 10 kA, TP MCB (C curve)

Supply and installation of switch gear units in sheet steel enclosure complete with handle assembly, door interlock and pad locking arrangement of the following ratings on existing angle iron frame work or directly to wall using necessary bolts & nuts, fixing the unit to wall, making good the damages, colour washing etc. including giving necessary connections as required. (excluding cost of HRC fuse links in case of SDF/ SDFCO)63 A, 415 V, 50 Hz, AC 23 A duty, 4 pole on-load change over switch

Supply and laying of one number additional PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground in the same trench in one tier horizontal formation including widening the trench by 20 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil) 4 core 6 sq mm

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.4 core 6 sq mm with factory made clamp

4 core 16 sq mm with factory made clamp

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.6 sq mm

Supply and clamping the following sizes of 40mm B class GI pipe on wall with all required accessories including cutting and making good the walls, colour washing etc. as required as protective covering to cables.

Supplying and providing earth clamps for siemens/ tropodur type cable glands of suitable length and other dimensions noted along with each size of glands for the following sizes of cables as required.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.6 sq mm

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.60 mm CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, painting the assembly with 2 coats synthetic enamel paint over a coat of zinc chromate primer etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments should be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc. including control wiring

Supply and providing the following size of SMC sheets in the panel as barriers & shrouding using required bolts and nuts including cutting to shape etc., as required.2 mm thick

Supply and fixing the following types of beeding along the periphery of doors/ other detachable compartments to make the panel assembly dust & vermin proof including sticking with glue.U' section rubber beeding suitable for 1.60/ 2.00 mm sheet

Fabrication, supply, conveyance and installation of base frame for floor mounting type panel board using channel of class designation ISMC 75 including cutting, welding, drilling holes, painting with two coats of synthetic enamel paint over a coat of zinc chromate primer, bolting the frame to the panel and to the finished floor using required bolt and nuts, making good the damages etc. as required.

Supplying and installation including all manner of supports/ suspenders, anchor bolts etc for cable trays made out of suitable size channel sections, slotted angles, flats, MS plates etc as required including painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.

Supplying and installation of supports, anchor bolts etc made out of suitable size single section MS angle, flats etc as required including painting with 2 coats of synthetic enamel paint

Supplying and installation of supports, anchor bolts etc made out of suitable size single section channel etc as required including painting with 2 coats of synthetic enamel paint

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 the 300 x 300 x 10 mm cast iron gully trap with covering of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required

Supply and providing test joint for the earthing system using 2 Nos of the 2 x 25 x 3 mm tinned copper strip of strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required.

Supply and providing earth lead from the test joint to the earth electrode using the 25 x 3 mm GI strip bare copper conductor of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test joint etc 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 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)

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

25 x 6 mm brass bolt & nut

Aluminium anodised Danger Notice Board of size 150 x 100 mm. with inscriptions ( both in English and Malayalam) and conventional Skull and Bone in Red colour.

Supplying , threading , laying and jointing of the following sizes of 15 mm dia 'B' class GI pipe with all required accessories in ground in the existing trench as protective covering to earth leads.

Supply and fixing single phase double cover PVC [SMC] meter box directly on wall [sintex 3525]

Supply and fixing three phase double cover PVC [SMC] meter box directly on wall [sintex 5628]

Supply and providing First Aid Chart duly framed and placed in a conspicuous location for clear vision.

32 A, 415 V, DIN type fuse base.

63 A fuse holder for BS type blade fuses.

32 A, 415 V Backelite fuse fitting

63 A, 415 V Backelite fuse fitting

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

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

S&P iron hook for binding service wire