Supply Installation Testing and Commissioning of 2 x 500 KVA Diesel Generator set

Amount

EXHAUST SYSTEM ACCESSORIES: Supply and installation of 250 mm dia (NB) exhaust pipe of thickness not less than 5 mm thick with supply of all required materials complete as required

Supply and installation of 250 mm dia (NB) MS bend with all necessary accessories

Providing thermal insulated mineral wool / rack wool of min 50 mm thick, lagging with chicken mesh and 24 gauge aluminum cladding over the 250mm dia (NB) exhaust pipe including supply of all required materials complete as required.

Supply & Installation of 40mm dia Class 'C MS pipe including necessary valves and accessories required for the supply lines from existing fuel pipe line to the day fuel tank of the be set. The pipe shall be painted with primer over which 2 coats of approved color paint shall be applied, supply of fixing accessories, control valves,necessary piping accessories, necessary supports, plastic emulsion painting and all required materials complete as required. Scope is inclusive of interconnection with existing fuel pipe line including supply all necessary materials required.

Design, manufacture, supply, installation, testing and commissioning of 990 Lts. capacity fuel tank made of 3 mm thick MS sheet, primer and double coat of painting with 3 Nos ball valve suitable for 40 mm dia MS pipe for connecting day fuel tank and 2 nos. 500 KVA DG sets with nessary suppoort etc as required.

Supply and fixing of float valve in the existing diesel tank inside DG set enclosure to close the diesel intake from the external fuel tank.

Supply, fabrication and erection of structure made of MS support suitable for exhaust pipe, residential silencer, etc. using angles/ channels, steel sections, U Clamps etc.complete with one coat of zinc chromate primer and 2 coats of black enamel paint. Supplying and fixing Red colour LED Aviation lamp with necessary UG armoured cable to be fixed on top of the MS structure.

Supply, loading, transportation and unloading of 1.1 kV, XLPE or Heat resistant PVC insulated, PVC exutruted Inner Seath Armoured LTUG Cable as per IS-1554 (Part1) or IS-7098 Part-1, Armouring strip thickness and resistivity as per IS-3975. i) 400 Sqmm, 3.5 Core, (39 GI Strips - 4 x 0.8 mm)

ii)300 Sqmm, 3.5 Core, (32 GI Strips - 4 x 0.8 mm)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Above 185 sq. mm and upto 400 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. as required. Above 185 sq. mm and upto 400 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Above 185 sq. mm and upto 400 sq. mm (clamped with 40x3mm MS flat clamp)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. i) 3½ X 400 sq. mm (82mm)

ii) 3½ X 300 sq. mm (70mm)

Dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually/ by mechanical means including stacking of serviceable and disposal of unserviceable material to the appropriate disposal area as per direction of Engineer-in-charge.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 Meter long etc. with excavation, backfilling, charcoal/ coke and salt as required.

Supplying and laying 50 mm X 6 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm and with protection sleeve)

Supplying and fixing Moulded Case Circuit Breaker(MCCB) over the existing panel board using necessary screws, bolts, nuts, necessary phase separators, handle and wiring complete. Protection of Overload and Short circuit with adjustable thermal magnetic release, Microprocessor release shall have Earth Fault as per IS/ IEC60947-2. (Icu=100%lcs). In 4P MCCB, all Poles should have protection for Short- Cicrcuit/ OverLoad. For Microprocessor MCCBS Facility for segregating Priority and Non-Priority loads must be available in the MCCB. MCCB shall be provided with double insulation (insulation between front cover and interna lpower circuits to avoid any accidental contact with live current carrying path with the front cover open). Multi-pole breakers shall be designed to break all the poles simultaneously and they shall have a single mechanism. 4P -800 A, 50 kA

Supply and fixing in Rotary handle for MCCB

Supplying ......... A rated 3phase with neutral bus bar using required capacity electrolytic aluminium strips covered with heat shrinkable coloured PVC sleeve, mounted on phenolic /FRP/ DMC insulator which are mounted on powder coated 40x6mm M.S.flat frame work in existing panel board. The bus bar shall have suitable holes for termination of incoming and outgoing cables as per IS specification with necessary bolts, nuts and washers etc., complete. 1000 A double run of 4 x 60 x 10 mm Aluminium Strips

ISI Marked 4.5kg capacity CO2 Fire Extinguisher with bracket etc.,

Fire Buckets 3 Nos with MS stand filled with Sand and water with roof top cover

Disconnection of 630A and 400A MCCB, bus bar erection / termination, modification of exisiting panel and fixing of 800A MCCB in same panel.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:4:8 Using 40 mm nominal size graded crushed coarse aggregates Including shuttering & centering.

Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification.

Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. The granite/trap/ basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, inculding shuttering , deshuttering materials, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates Including shuttering & centering.

Preparation of necessary drawings for DG Sets, getting approval from the Chief Electrical Inspectorate/Electrical Board/ Pollution Control Board before taking up work and to furnish completion report, arranging for inspection, giving trial run on load, obtaining approval for commissioning the sets by paying necessary fees for inspection etc., as required.

Disconnection of existing LT cable 3C x 400 Sq mm , 3C x 240 Sqmm and Fixing, crimping, jointing of Aluminum lugs for 3C x 400 sq.mm Flat wire armoured cable complete with colour coded insulated tapes and interchage the cable from LT feerder panel to LT kiosk, and etc.,as required.

Supplying & fixing of FIRST AID CHART (English, Hindi & Kannada) with lamination complete as required.

Supplying and Providing Pre cast Cable Route/ Joint marker using M15 grade Concrete, MS rods / GI plate / of approved size/ shape (as per the approved drawings) to be laid in UG cable works. The rate includes the cost of material, labour charges, loading, unloading, handling, transportation charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineer-in-charge of works as per the standard procedure.

Supplying and installation of RUBBER MAT 1mtr x 1mtr -10 mm thick. complete including cost of materials, labour, usage charges of machinery complete as per specifications.

ADARSH ELECTRIC WORKS (BID ID -3330003)

Leapfrog Engineering Services Private Limited (BID ID -3330859)

VIRTUSTECHNO (BID ID -3335320)

Vijaypower Generators Limited (BID ID -3335732)

Suvarna Infrateck (BID ID -3333796)

DEEPAK ELECTRICALS (BID ID -3335768)