Public Works Department Tender

Supply,Erection,Installation and commissioning of Uniearth maintenance free chemical earthing system consisting of environment friendly ground enhancing compound 'G.E.C' 50kg or as required at site having anticorrosive and hygroscopic properties to replace excavated soil. It should consist of Uniearth copper bonded electrodes, as per site conditions and soil resistivity at various depth levels and different terrains. The electrodes should have coating of 250 microns of molecularly bonded pure electrolytic copper(99.9%) in 2 meter length,17.2 mm diameter,terminal joint 200X25X6mm Cu Strip with exothermic welds. The electrode should be duly tested and certified by CPRI for 30kA short time current test for 1 sec rms.

S/F of Copper tube with insulation for A.C 1.8/2 TR capacity complete in all respects as required.

Armoured cable 25 sq. mm (3.5 core)

Touch Screen LCD Display and LED indicators

Overload Capacity: A) 10 minutes at a load representing 125% , B) 60 second at a load representing 150%

UPS should has feature of common battery bank up to at least 2 units.

Make : - KEI/Plaza/Anchor

UPS overall Efficiency : upto 95% ( AC to AC i.e Online Mode) and 98% ( Eco Mode ) without Isolation transformer

Providing and fixing following rating and breaking capacity MCCB in the existing cubical panel board including drilling holes in the cubicle panel, making connections, etc. as required.

63 Amps

Make : - KEI/Plaza/Anchor

100 Amp. -16 KA

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed heavy class PVC conduit having wall thickness 2.0mm as required

Makes:- L&T/Legrand/Schneider.

Interface ports : USB/ RS 232 & optional SNMP .

Battery Make : Quanta / Exide/Panasonic

S/F of Drain pipe of size 1" Dia (25 mm) complete with elbows tees, socket etc. of superior quality as per satisfaction of Engineer-in-charge.

ISO 9001 & 14001,45001 certified OEM ,Safety Standard: IEC62040-1, EMC: IEC62040-2, Performance IEC62040-3 , along with CE/UE certification. Product should be ROHS & PEP certified And IP20 Protection ,Quoted model should be tested by SAMEER/ERTL/NTH or any Govt. approved NABL Accredited Lab. Bidder to submit the type test report from any Govt. LAB /NABL accredited LAB in supporting to above technical parameters.

Supplying, installation, testing and commissioning of 40 KVA/40KW UPS system 3 phase input and 3 phase output, with Full Digital Signal Processing (DSP )Technologies, inbuilt digital LCD Touch Screen display, Based on IGBT based Rectifier and IGBT based Inverter technology, online double conversion, fully microprocessor controlled UPS system with input voltage range from 320V to 476V ,3phase,50Hz, 4 wire, AC supply and output of selectable 380V/400V/415V, 3phase, 50Hz ,UPS should be with inbuilt Galvanic isolation transformer of same OEM Make at input side with static and manual maintenance by-pass complete with 12V SMF battery bank (30 minutes backup with min VAH of battery bank as 36000VAH) . complete with all accessories including battery racks, interlinks, cabling including all petty material required to complete the job upto entire satisfaction of the Engineer-in-charge. UPS should be with standard Surge protection feature (Inbuilt TVSS), EPO feature (Emergency power off), cold start feature with inbuilt dust filters and input phase sequence protection as default. UPS should have overall efficiency should be more or equal to 95%. UPS should have overload capacity of 125% of full load for minimum 10 minutes time & 150% for 1 minute. UPS should have feature of common battery bank up to at least 2 units and Flexibility in no. of Batteries /variable VDC ranges should be there (at least 6-8 batteries flexibility should be there). UPS should have warranty of 60 months and Battery bank having warranty period of 24 months from date of commissioning. UPS OEM should be ISO 9001, 45001 & 14001 certifies with following Safety & Safety: Certifications & Standard: CE/UE IEC62040-1, EMC: IEC62040-2, Performance IEC62040-3 , Product should be ROHS,REACH & PEP certified. Quoted model should be tested by SAMEER/ERTL/NTH or any Govt. approved NABL Accredited Lab. Bidder to submit the type test report from any Govt. LAB /NABL accredited LAB in supporting to above technical parameters. OEM should have 3-4 own /ASP based service centers in the state for better & timely service support, need to share at least 2 engineers contact details with service center address details in the region of installation and OEM Turnover should not be less than 500 Crores/year in last 3 financial years with profitability. 10 years presence of OEM in Govt. project segment And Quoted product should be available on OEM Website with as per asked technical compliance.

Makes:- L&T/Legrand/Schneider.

Input power factor (PF) greater than or equal to 0.99

Supplying and fixing Computer board comprising 3 nos 5 amp modular switches & Sockets and G.I Box 12 module for 5 amp switchs and 5 amp sockets comprising frame and cover plate for each 2 module and 12 module metal box including connections etc as required.

Makes:- L&T/Legrand/Schneider.

Copper tape 20 mm X 3 mm thick

Makes:- L&T/Legrand/Schneider.

Make:- APC-Schneider /Emerson -Vertiv /Legrand-Numeric only for UPS & Exide, Quanta & Panasonic for SMF Batteries.

Supplying and Fixing wall mounting voltage stabilizer of following rating with output 240 volts with voltage regulation range from 130 volt to 280 volts and auto cut off beyond this range and time delay operation for the surges and fluctuations suitable for 1.5/2 TR capacity split type Air-Conditioner including making connections etc. as required complete in all respects.

Approved Make : APC- Schneider / Vertiv -Emerson/ Legrand-Numeric Only for UPS & Exide, Quanta & Panasonic for SMF Batteries. .

Makes:- L&T/Legrand/Schneider.

Output Power Capacity in watts (KW) 40KVA / 40KW

Makes:- L&T/Legrand/Schneider.

Battery Bank : UPS unit shall be equipped with its independent battery bank of the following:

Make:- (Model Daikin FTHT50 3* HOT & COLD INVERTER 1.5 TR / VOLTAS/Blue Star

SERVICE & Support : OEM should have 3-4 own /ASP based registerted service centers in the state for better & timely service support, need to share at least 2 engineers contact details with service center address details in the region of installation and OEM Turnover should not be less than 500 Crores/year in last 3 financial years with profitability. 10 years presence of OEM in Govt. project segment And Quoted product should be available on OEM Website with as per asked technical specifications

Emergency Power Off (EPO) Should be available as standard

6 way, Double door

63 Amp

OUTPUT FEATURE :

Automatic Voltage Stabilizer 4 KVA

Supplying and fixing suitable size GI box with modular plate and cover in FRLS on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

P/F of M.S out door heavy duty stand powder coated suitable to hang 1.5 TR split A.C with Six Nos. Anchor bolts as required complete in all respects and as per direction of Engineer-in-charge.

Supplying and fixing of Segregated tripple pole and neutral 8 ways surface/ recess mounting, 7 Segment 415volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, with provision to mount MCCB incomer, DP MCB/RCCB sub-incomer in each phase and SP MCBs as outgoing (but without MCB ’s and incomer), complete with tinned copper din-bar, wire-set, neutral link, earth bar, detachable gland plate, cable interconnections, including earthing etc. as required:-

AC Unit 1.5 TR Capacity

Total Harmonic Current Distortion (THDI ) should be less than 3 % at full rated load

Alarms : Audible Alarm required for Mains failure, Low Battery, Inverter Trip, Over Temperature, Over Load

INPUT FEATURE :

Noise Level :Less than 65 dBA

Makes:- L&T/Legrand/Schneider.

Other Features

Nominal Frequency 50 Hz

Supplying , installation, Testing and Commissioning of Split Type Air Conditioner 1.5 TR 3 Star inveryer SPLIT AIR CONDITIONING (Hot & Cold) confirming to I.S.I.-1391 Part-1992 with ammendement No. 1 (expect power consumptions norms) fitted with Hermitically shielded Air Conditioner with installation testing & commsiisoning etc as required complete in all respects.

VRLA type, mounted on a rack with a design life of 3 yrs as per OEM , Sealed Maintenance Free - Lead Acid Battery with suspended Electrolyte (Leak Proof)The battery shall be sized to ensure continuity in the supply to the inverter for 30 minutes for a power rating of 40KVA at 0.8PF & 1.7 ECV.

Battery Type : DC Voltage Bus with Flexibility of at least 6-8 no. of Batteries , Min. 30 Mins Backup , 12V Batteries will be provided by firm Minimum required VAH per UPS =36000 VAH.

Operating Temperature : 40 degree C

Bypass : UPS Should Be built in Manual and Maintenance Bypass

Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, double pole, (single phase and neutral), 240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Make : - KEI/Plaza/Anchor

The UPS should have following specification.

Protection requried :TVSS inbuilt ,over volatage,short circuit ,overload at UPS O/p and Under Voltage at battery terminal,input phase sequence protection feature,with dust filters and inbuilt TVSS feature. for surge protection.

Make : - KEI/Plaza/Anchor

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed heavy class PVC conduit having wall thickness 2.0mm as required

Make : - KEI/Plaza/Anchor

Providing & Laying of one number aluminium conductor, PVC insulated and PVC sheathed armoured/ XLPE power cable, 1.1 KV grade of following sizes on wall surface as required.

Total Harmonic Distortion : 2% for linear load & 5% for 100% non-linear load

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed heavy class PVC conduit having wall thickness 2.0mm as required

Battery Rack & Links - Racks Suitable for Mounting the All Batteries each Sheet Metal Type along with interconnection cables and 5/7 meter wire from UPS to battery bank.

Input Voltage window 320 VAC - 480 VAC 3 Phase

Warranty Terms : Five Years on UPS & 2 years on Batteries with onsite service Support

Output Voltage - 380 / 400 /415 Volts rms, adjustable via the user interface.

TPN DB 8 Way

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

63 Amp TP MCB

Providing and fixing Copper tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Providing and fixing Copper tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For Vertical run)

Copper tape 20 mm X 3 mm thick

Supplying and drawing following sizes of FRLS PVC insulated copper conductor 2.5 Sq. mm 3 Core cable in the existing surface/recessed steel/PVC conduit as required.

Supplying and fixing 6 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Output Frequency range 50/60 HZ.

Makes:- L&T/Legrand/Schneider.

Parallel option : Parallel option upto 4 Units should be available

Output Power Factor should be unity.

Makes :- V-Guard/Godrej/Microtek

Input Frequency window 45-55 Hz .

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Safty Standard & Certifications and Test reports

Makes:- L&T/Legrand/Schneider.

Providing & Laying of one number aluminium conductor, PVC insulated and PVC sheathed armoured/ XLPE power cable, 1.1 KV grade of following sizes direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Armoured Cable 6 Sq.mm. (4 core)

Providing and fixing 4mm Dia 8 SWG Copper wire on Surface or in recess for Loop earthing as required complete in all respects.