Providing Highmast LED Luminaries at children park in Thrikkodithanam

Particulars :

Supply of 20 M high mast shaft in two section (BMRLMW20L) suitable for wind speed for 39 M/Sec. with raising lowering system comprising, head frame, luminaries carriage suitab;e to install 6 nos. luminaries in symmetrical arrangement, double drum winch, 6 mm diameter SS wire, trailing cable, connector, integral power tool motor, manual handle, junction box, lightening finial etc as required

Supply of foundation bolts manufactured from special steel along with Nuts, washers, anchor plates and templated suitable for 12 mtr lamp

Supply of 8 m fixed Mini Mast BOP 8030 (Bajaj or equivilent Philips make) with suitable ring bracket and foundation bolt.

Supply of 8 m fixed Mini Mast BOP 8030 (Bajaj or equivilent Philips make) with suitable ring bracket and foundation bolt.

Supply of 200 W LED Flood Light Luminaire(IP 66 protection BENP 20FL 220W LED Bajaj make or Equilent Philips make

Supply of 120 W LED Flood light lunimaire (IP 66 protection BENP 20 FL 120 W LED Bajaj make or Equilent Philips make

Twin dome Aviation Obstruction Lights of LED type

Supply and providing OBO Bettermann Make V25-B+ C/1+NPE (switching surge/Lightning protection) for single Phase Protection

Supply and installation of outdoor stand mounted feeder pillar suitable for full control of luminaries with 32A TPN MCB incomer, single dial time swithh, 25 A TP contactor for the automatic switching of luminaries, 2 Nos 9A contactors and raise lower push button, incoming 10 sq. mm and outgoind 6 & 2.5 sq. mm terminala and space for accomadating KSEB meter board and cutouts

Supply and installation of outdoor stand mounted feeder pillar suitable for full control of luminaries with 32A TPN MCB incomer, single dial time swithh, 25 A TP contactor for the automatic switching of luminaries, 2 Nos 9A contactors and raise lower push button, incoming 10 sq. mm and outgoind 6 & 2.5 sq. mm terminala and space for accomadating KSEB meter board and cutouts

Errection of 20 m High mast lighting system on existing concrete foundation with all tools and plants Mini crane etc and wiring of luminaires with 1.5 sq mm PVC insulated PVC sheathed flexible copper conductor 3 crore chord etc. as required

Errection of 8 m High mast lighting system on existing concrete foundation with all tools and plants Mini crane etc and wiring of luminaires with 1.5 sq mm PVC insulated PVC sheathed flexible copper conductor 3 crore chord etc. as required

Supply and providing plate earthing as per IS 3043 GI funnel with wire mesh, filling required quantity of charcoal includibg construction of inspection c hamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thich), brich 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 thich (the finished inside dimension shall be 300 x 300 x 300 mm) but excluding test joint, earth continuity conductor to the place, and covering at the top (in hard soil)

Supply and providing coverings for the inspectionb chamber of earch pit as required- 300 x 300 x6 mm cast iron gully trap with covering

Supply and providing test joint for the earthing system using 2 Nos of the following sizes of stripes including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as reqauired-2 x 25 x 3 mm GI strip

Supply and providing earch lead from the test joint to the earth electrode/High mast base using the following sizes of conductors/stripes including cutting, drilling necessary holes (in case ofstrip) and fixing firmly with place test joint etc as required- 25 x 3 mm GI strip

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 of superior quality copper earth socket fot ehe following sizes of earth conductor including crimping stc,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 6 mm brass bolt & nut

Earth work excavation in ordinary soil and depositing with a lead up to 50 m and lift above 1.50 m but up to 3.00 m including neat banking

Cement concrete 1:2:4 using 20 mm (nominal size) broken stone for reinforced concrete work

Reinforcement for RCC works, bend tied and placed in position (plain grill requiring bend cold) using for steel

Plastering with cement mortar 1:4, 12 mm thick one coat

Colour washing two coats

Supply and laying of one number of PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/HUME/STONE WARE/GI/DWC pipe as required 4 core 10 sq mm

2 core 6 sq mm

Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for machanical protection to underground power cables with all required accessories in hard soil 1.2 m below ground level including excavation- 40/32 mm or nearest size

Supplying siemens / tropodur type nickel plated Double compression brass cable gland for PVC insulated and PVC sheathed armoured aliminium / copper conductor cable 1.1 KV grade, and making end termination suitable for 2/3/ 31/2 /4 core cableof the following sizes as required-10 sqmm

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- 4 sqmm-16 sqmm 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 rrequired- 10 sq mm

S & D 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- 10 sq mm 4 run

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of 4 way (8+12)- double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/TP MCB as outgoing (IP 42/43) including copper/brass bus bar, neutral ling, 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

Supply and installation of the following accessories suitable for 50 Hz, AC supply conforming to IS 882801995/IEC 60898 of the following current ratings in the existing enclosure and giving connections as required- 6-32A 10KA, SP MCB (C curve)

40 A double pole mini break isolator

40 A four pole mini break isolator

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

40 A, 4 pole, 100mA RCCB

50 A to 63 A, 10 kA, 4 pole MCB (C curve)

40 A, 2 pole, 100 mA RCCB

Supply and installation / Fixing /Provision of Outdoor type HENSEL make (450 x 300 x 214 mm-Mi 2310) Thermoplastic Modular Panel enclosure with transparent Polycarbonate Ltd. Shock proof, IP65 (Weather Proof), rust, dust, water, corrosion prood having internally Embedded gasket on both lid and flap suitable to fix Single Phase / Three Phase Energy Meter in suitable mounting plate and having a provision for Fuse / MCB cutout with complete tamper proof SEALING facility.

Supply and fixing the followinbg accessories in the existing meter board and giving connections etc. - Supply and fixing 63 A, 415 V Backelite fuse fitting in the existing meter board and giving connections etc.

63A fuse holder for BS type blade fuses

35-63A, bolted offset tag type fuse link of size A1L

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

Fabrivation, supplu and fixing name plate board made out of sheet steel, including painting with two coats of synthetic enamel paint over a coat of Zinc chromate primer, painting letters with suitable colour bolting the bord to the post using required bolt, nuts and clamp, etc, as required.

Charges for preparing drawing of the complete Electrical installation after completion of present work and preparing completion report with KSEB service connection application and submitting to the KSEB for availing 3 phase service connection including fees for convertion of existing single phase service connection to 3 phase service connection etc. complete (existing single phase line and meter connection is available. Line extension of 2 phases approximate length of 100 mtr is necessary)

candelaengineering corporation

SHAJAHAN K A

RAMAKRISHNA SIVADASAN PILLAI