GE/863/EWS-T-66/2019-20

Amount

Taking down Aluminium/ Copper/ GI strip of any size from roof/wall/Ground etc complete all as specified and directed by Engineer-in-charge.

Refixing of existing Copper/ Aluminium strip of any size on wall/on roof with & incl suitable porcelain/FRP insulators, nut, bolt and washers complete all as specified and directed by Engineer-in-charge.

S&F in repair Copper strips 20x3.15 mm thick with & incl suitable porcelain/ FRP insulators, saddle and fixing screws etc for roof conductors and down conductors above ground level complete all as specified and directed by Engineer-in-charge.

S&F in repair air termination single pointed Copper Rod 12mm dia and 300 mm long incl fixing on roof /wall with MS clamp and nut, bolt and washers etc complete all as specified and directed by Engineer-in-charge.

S&F in repair MS box made out of 2 mm thick MS sheet and of size 150 mm x 150mm x 100 mm for housing the test point incl provn of 2mm thick hylam sheet on bottom for housing the test point complete all as specified and directed by Engineer-in-charge.

M&L in repair for cross arms bracings, supports, clamps and back plates fabricated from structural steel sections incl nut & bolts, washers welding, bending cold or hot drilling holes for bolts in any shape or size and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed by Engineer-in-charge.

Supply and fixing GI tubes medium grade 40 mm nominal bore complete all as specified and directed by Engr-in-Charge. Approved Makes as in Appendix 'B' of Tender Documents.

M&L for earthing complete with Copper earth plate electrode 60x60x3.15mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below the ground level with top edge of the plate not less than 1.5 mtr below the normal ground level connected to the copper earth strip 20X3 mm dia by means of bolts, nuts hook nuts and washers of galvanization of steel all as shown in electrical plate no 3 connected to earthing testing point all as specifed or indicated including testing on completion. complete all as specified and directed by Engineer-in-charge.

M&L in repair for test point terminal block made out of gun metal or phosphorus bronze size 75x75x25 mm, drilled and screwed incl 3 Nos, 8 mm dia 25 mm long screw complete all as specified and directed by Engineer In Charge.

Supply, Installation, commissioning & testing of Solar Hot water system ( Flat Plate collector) based on indirect transfer of heat capacity 1000 LPD heat exchenger type for cold reasion with electric heating backup of 9KW (3KW X 3 Nos) and stainless steel hot water tank anti rust epoxy coating with PUF insulated not less then 70mm thick on 2mm thick inner MS sheet & outerjacket SS sheet 0.5mm powder coated etc complete all as specified and directed by Engineer-in-charge.

S&F and connection of GI pipe of size 15mm bore medium grade including GI fittings laid in trenches and testing complete all as specfied and directed by Engr-in-Charge. Approved Makes as in Appendix 'B' of Tender Documents.

All as per item No 11 here in before but 20mm bore

All as per item No 11 here in before but 25mm bore

All as per item No 11 here in before but 40mm bore

All as per item No 11 here in before but 50mm bore

Excavation in trenches not exc 1.5 m wide and n. exc 1.5 m deep in hard / dense soil for laying of UG cable/GI tubing etc n exc 10 Sqm on plan and n exc 1.5 Sqm in depth complete all as specified and directed by Engineer-in-charge.

M & L for sand filling around cable with approved quality dry sand causining in trenches for protection of UG cable incuding levelling, spreading and ramming with punching down desired thickness complete all as specified and directed by Engineer-in-charge.

M&L for laying dry bricks old size with subclass 'B' made of burnt clay best quality locally available with permissible tolerance, laid straight trench for protection of cable complete all as specified and directed by Engr-in-charge.

Returning, filling in incl spreading, levelling watering and well ramming in layer n exc 25 cm in soil each layer complete all as specified and directed by Engineer-in-charge.

Removing excavated surplus material to a distance n.exc 50 m and depositing where directed at a level n exc. 1.5 m above the starting point in any type of soil complete all as specified and directed by Engr-in-Charge.

M&L Gun Metal gate or globe valve with iron wheel head screwed both ends for iron pipe (ISI marked) and fixed of following sizes. complete all as specified and directed by Engineer-in-charge.

bore of pipe in 20 mm dia

bore of pipe in 25 mm dia

bore of pipe in 40 mm dia

bore of pipe in 50 mm dia

bore of pipe in 65 mm dia

M & L ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed bore dia of pipe in 40 mm complete all as specified and directed by Engineer-in-charge.

Supply, fabrication and fixing of mild steel frame/ staging of 3 Mtr height for placing of cold water tank for solar water heater made out of mild steel angle iron, MS flat, plates etc. includind nut, bolts & washers etc. including welding banding cold , or hot in complete all as specified and directed by Engineer-in-charge.

Lagging to pipes used in water supply or plumbing all round with, lagging close cell elastomeric nitrile rubber insluation with pipe section of density 60+20% Kg/cum suitable for GI pipe for following sizes.complete all as specified and directed by Engineer-in-charge.

bore of pipe in 15 mm dia

bore of pipe in 20 mm dia

bore of pipe in 25 mm dia

bore of pipe in 40 mm dia

Cutting existing 65mm dia water main pipe line for inserlting valvs,Tee or filling of fitings shall be done in a neet & clean without damage to the pipe to smooth end and right angle for branch connection including earth work.complete all as specified and directed by Engineer-in-charge.

Supply, hoisting, installing and connecting of double layer rotational moulded high density polyethylene water storage tank of 2000 ltrs, cylindrical vertical tank with close top confirming to IS:12701-96 complete all as specified and directed by Engineer-in-charge.

M & L cement concrete in foundations, filling and mass concrete Type C-2, 1:3:6, 40mm graded aggregate complete all as specified and directed by Engineer-in-charge.

M & L single core PVC insulated, FRLSH type, unsheathed copper cable,1100 volt grade copper conductor cable of size 6 Sq mm alongwith earth wire single core PVC insulated, FRLSH type, unsheathed copper cable,1100 volt grade copper conductor cable of size 4 Sq mm provided in PVC conduit pipe of suitable size complete all as specified and directed by Engineer-in-Charge. Approved makes as per Appx 'B' of Tender documents. Note: 3 run of live wire and one run of earth wire should be measured one length complete and colour coading should be maintained.

Supplying, laying, jointing and testing cable XLPE insulated IS 7098 (Part-I)-1988 marked, screened, PVC sheathed, armoured electric power cable (heavy duty) with aluminum conductor for working voltage upto and including 1100 Volts, cross sectional area of cable 300 sq mm 3.5 core laid in trenches/fixed on pole/wall / passed through pipe complete all as specified and directed by Engineer-in-Charge. Approved makes as per Appx 'B' of Tender documents.

S&F MCCB 63 Amps four pole 25 KA with adjustable thermal and adjustable magnetic setting type fixed on wall & existing panel shall conform to IS : 13947 (Part 3, 1993) and IEC-60947 (Part 2).complete all as specified and directed by Engineer-in-Charge. Approved makes as per Appx 'B' of Tender documents.

S&F MCB four pole 40 Amps 'C' serise of reputuring capacity 10 KA with enclosed sheet metal enclosure. complete all as specified and directed by Engineer-in-Charge. Approved makes as per Appx 'B' of Tender documents.

S&F for time switch enclosed in sheet metal enclosure with suitable size contractor 3 pole, analog timer, relay and MCB TPN 40 Amps suitable to take load of 40 Amps, 3 pole complete all as specified and directed by Engineer-in-Charge. Approved makes as per Appx 'B' of Tender documents.

S & F Bib taps, cast copper alloy fancy type chronium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed by Engineer-in-Charge.

Supply, install,testing & commissioning of SMPS 48 Volt, 25 Amps with 1 hour back up having following specifications.complete all as specified and directed by Engineer-in-Charge. as per sample approved by GE. Input specification :- (a) Nominal Voltage - 230 V AC, 50 Hz (b) Voltage range - 150 - 275 V AC (c) Frequency range - 47-53 Hz Output specification :- (a) Nominal Voltage - 48 V (b) Outpur current - 25 A (c) Power - 1.5 KVA Mechanical specification :- (a) System - Modular Hot swappable (b) Operating Temp - (-30° C to +60° C) (c) Storage Temp - (-50° C to +70° C) (d) Case - 19" Rack mountable Protection :- (a) Redundancy - Modular, hot swappable with N + 1 redundancy (b) Battery - 12 V, 100 AH SMF Batteries (04 Nos) (c) Indication - Indication for AC fails, Module fail, Battery reversal, DC Volts and DC amp Load.

Earthing complete with Galvanised Iron earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with tope edge of the plate not less than 1.5 metres below normal ground level, connected to galvanized earth lead 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanized iron and 32 x 6 mm GI earth strip protected by provision of GI medium grade pipe 40 mm dia including provision of concrete pit in PCC (1:2:4) type B1 using 20 mm graded stone aggregate with 40 mm thick cover of RCC 1:2:4 reinforced with XPM (weight not less than 4 kg/sqm) and frame of angle iron 40x40x6 mm with 6 mm dia bar handle made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom 1.75 meter long placed on top edge of earth plate, common salt and charcoal filling, test point made out of bronze/ gen metal with fixing arrangement, funnel, wire mesh and excavation and earth work in hard dense soil, returning filling in, and removal of surplus soil to a distance not exceeding 50 metre all as per elctrical plate No. 3 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion. Note: The quoted rate of earthing shall be deemed to include the cost of 7.5 mtr long galvanised iron strip 32 x 6 mm and protection pipe of 40 mm bore medium grade. Any variation in length shall be adjusted through deviation order based on SSR rates adjusted with quoted rates.

Supply & Fix DC Distribution Board, double door type 8 way with and including DC MCB 63 Amps DP - 01 No as incomer and DC MCB 6-32 Amps SP - 06 No as outgoing with all connected accessories all as per specified and directed.Approved makes as per Appx 'B' of Tender documents.

Supply, installation, testing and commissioning of silent type diesel engine driven generating set of capacity 30 KVA, 415 volts, 3 phase, 0.8 power factor at NTP, mounted on common base platform with flexible coupling, 1500 RPM with AMF Panel alongwith sound proof enclosure(accoustic enclosure) designed for reducing the sound level to 75 DB upto 1 mtr (Avg) IS-8528 part 10 as per approved CPCB norms and as per GSR 371(E) and 17.05.2002 with silencer pipe protected with asbestos rope independently supported from engine to outside of power house upto 1.0 mtr, AVM pads, foundation as per manufacturer's design, battery start with suitable cables for connecting from DG Set to panel board. DG Set shall include the following.Approved makes as per Appx 'B' of Tender documents. :-

(A) PRIME MOVER : Vertical diesel engine of capacity not less than 42 BHP, water cooled closed circuit as per BS-649 or IS- 10002 direct injection type turbo charged. The DG Set shall be capable of running 24 Hrs continuously with 10% overloading for one hour in every 12 hours as per BS-5514/ BS-649. Engine shall be equipped with all standard fittings as per manufacturer's recommendations and mounted on common base frame with following fittings:- (a) Ignition key and starting with push button switch. (b) Safety control (trip) for the following:- (i) Low lubricating oil pressure. (ii) Over speed. (c) 12 Volt starting equipment comprising of the following :- (i) 01 No 12 Volt 65 AH Battery Make : Exide/Amaron/TATA Green (ii) Battery charging alternator with inbuilt regulator . (iii) Self starter of suitable capacity. (iv) Battery leads (copper cable ) of suitable size with brass thimbles and terminals.

(B) ALTERNATOR : Alternator rating 30 KVA, 3 phase, 50 cycles, 415 volts, 4 wire supply at NTP 0.8 power factor running @ 1500 RPM self excited, self regulated mounted on common base frame, mounted on a permanent foundation screen protected with self excited ƒ Brushless type, Screen protected, Revolving field, alternator conforming to IS/IEC 60034-1n to be coupled with above engine through flexible coupling, the alternator shall be conforming to BS-2613 or IS-4722. (C) CONTROL PANEL: Alternator control inbuilt panel suitable mounted as per manufacturer design, cubical type with inner copper wiring for 30 KVA alternator , 415 volts, 3 phase , 4 wire, 50 cycles fabricated out of 2 mm thick MS sheet, powder coated including following accessories:- (a) Multifunction electronic meter which displays AC current/ voltage/Water temperature/Oil pressure/ frequency/ power factor/ Kilo watt/ Kilo watt Hour (with required CTs for unbalanced load) (b) Moulded case circuit breaker - 1 No for incoming as recommended by manufacturer (c) Set of copper bus bar of suitable capacity. (d) Set of indicator lamps -1 set (e) Electrically operated alarm system alongwith following protections (i) DG Set overload (ii) Over current trip (iii) Low lubricant oil pressure

(D) OTHER FITTINGS : (a) Battery charger : Battery charger having electric circuit consisting of triodes rectifiers, capacitors and resistance etc. The battery charger should be able to charge the battery at all the time whenever electric supply given to battery charger through contrl panel or electric power point. (b) Fuel tank : Inbuilt fuel tank of suitable capacity as per manufacturer's instruction capable to store fuel for 12 hour running of DG set with oil pipes, including oil level indicating gauge, drain and air vent plug etc. Notes: 1. Complete DG Set shall be supplied by any of the following: Kirloskar/ Greaves/ Cummins 2. Precommissioning test shall be carried out by rep of Accepting Officer within overall cost quoted by the contractor. All Testing arrangement including POL , load shall be made by the contractor. 3. DG Set shall be mounted on PCC platform as per manufacturer recommendations and cost there of shall be included in the overall cost. 4.The DG set shall be supplied duly assembled by the authorized OEM/ GOEM. 5. Contractor will produce test certificate of engine and the alternator from manufactures.

Material and labour for rubber mat of size 1m x 2m x 10mm thick complete all as directed.

Supplying, laying, jointing and testing cable XLPE insulated IS 7098 (Part-I)-1988 marked, screened, PVC sheathed, armoured electric power cable (heavy duty) with aluminium conductor for working voltage upto and including 1100 volts, cross sectional area of cable 25 sq mm 4 core laid in trenches/fixed on pole/wall/passed through pipe complete all as specified and directed by Engr-in-Charge. Approved makes as per Appx 'B' of Tender documents.

Supply installation and commissioning & testing of voltage stabiliser 30 KVA capacity for automatic operation servo controlled, three phase naturally oil cooled indoor type, copper wound and designed for input variation between 300V to 480V suitable for unbalanced voltage in each phase with output voltage stabilized at 415 volts with accuracy +1% in each phase and speed of correction 8 volts per second with first filling of transformer oil having dielectric strength not less than 50 KV as per IS-335, complete with 0-500 volts voltmeter and arrangement to check input voltage and output voltage, RYB indication lamp, high and low voltage cut off system, single phase preventor, time delay relay, servo by pass switch, overload and short circuit trip facility along with ammeter. Approved makes as per Appx 'B' of Tender documents.

Supply and install Submersible pump non clog type of capacity 05 HP, 415 volts, 3 phase, vertical type, Pump Size 65 mm size, Solid Size 30 mm, 2900 RPM, , Head Range 17 to 25.1 meter, Flow Range 260 to 625 LPM complete Make : Kirloskar Eterna 3700 or equivalent in approved makes in appendix 'B' of tender documents.

Supply and fix DOL Pump Starter for submersible pump of capacity 5 HP. Approved makes as per Appendix 'B' of tender Documents

Supply and connect PVC insulated sheathed copper conductor submersible cable 4 Sqmm 3 Core for working voltage upto and including 1100 volts and confirming to IS:694/2010 approved Make as per appendix 'B' in tender pages

Net Contract Sum will be after deducting Sch of Credit of Rs 14245.00

GULATI BUILDERS