Construction Of Watta Mhs ( 2 X 15 Kw ) C / O Watta Mhs ( 2 X 15 Kw ) ( Sh- Planning, Designing, Testing And Commissioning Of Electro-Mechanical Equipment Completely On Lump Sum Fixed Tender On Turnkey Basis ) .- Ge, East Kameng-Arunachal Pradesh

Construction Of Watta Mhs ( 2 X 15 Kw ) C / O Watta Mhs ( 2 X 15 Kw ) ( Sh- Planning, Designing, Testing And Commissioning Of Electro-Mechanical Equipment Completely On Lump Sum Fixed Tender On Turnkey Basis ) .- Generating Plant And Equipment 2 Horizontal Cross Flow Turbine To Deliver 15 Kw At Generator Terminals Each With Shaft, Runner Casing, Bearing , Servomechanism, Oil Pressure Unit, Butterfly Valve, Adaptor Common Base Frame For Turbine – Alternator Alignment Etc. Complete With All Other Auxiliaries As Required With 10% Continuous Over Rating Confirming To Relevant International Specification. As Described In Relavent Section 5.1. 3 Synchronous Generator 15 Kw, 0.415 Kv, 3 Phase, 0.80 Pf, 50 Hz + 3%, Class H Insulation For Rotor And Class’F’ Insulation For Stator, Necessary Terminal Equipment And Other Auxiliary Systems As Required Complete With 10% Continuous Over Rating Suitable For Above Turbine And Also Operate In Isolated System, Parallel Operation With Other Machine And Grid. As Described In Relavent Section 5.2. 4 Generator / Turbine Control Panels Consisting Of Protection, Metering And Control Systems, All Indicating Instruments And Switches Etc. As Described In Relevant Section 5.3. 5 Electronic Load Controller Of Reputed Make With Water Cooled Dump Loads For Governing And Regulation Of The Turbine-Alternator System Complete In All Respect And Suitable For Above System And For Unbalance Load Also / Any Other Governing System Compatible With The Type Of Turbine Used. As Described In Relavent Section 5.4. 6 Main Inlet Valves Suitable For Fixing On Penstocks For Emergency Enclosure ( Butterfly Valve ) Complete With Mounting Flanges. As Described In Relavent Section 5.1. 7 Spares For 5 Years Of Operation Mandatory 8 1.6.1 As Per List Given In The Specifications 9 1.6.2 Recommended By Tender 10 Station Auxiliaries 11 Electrical Auxiliaries 12 Power And Control Cables Of 1100 Volts Grade For Inter Connection Of Equipments In Power House And Power Connection To Lt Side Of Transformer Conforming To Is: 1554. As Described In Relavent Section 5.6. 13 16Kva Station Auxiliary Transformer 415V / 415Vdelta-Star For Charging The Plant From The Grid Supply. 14 24 Volts 150 Ah Battery Charger And Distribution Board And 24V Battery Bank Comprising Of 12 Nos. 2V Cell Of 150 Ah, If Required For The System. 15 Earthing Of Power House & Switchyard Equipment As Per Is: 3043 And Ie Rules 1956 As Amended Upto Date. As Described In Relavent Section 5.5. 16 Lighting Protection Of Power House.As Described In Relavent Section 5.5. 17 Lighting Of Power House, Switchyard And Appurtenant Works.As Described In Relavent Section 5.5. 18 Switchyard 19 Step Up Transformer 36 Kva, 0.415 / 11Kv Onan Cooling Complete With All Accessories, Conforming To Is:2026-Part I, Ii & Iii ( Latest Edition ) , Ies 354 & Iec 96 ( Vector Group ) As Described In Relavent Section 5.8 20 11 Kv, Three Phase Outdoor Type Vertically Mounted Goab And Do Fuse Unit Switch Conforming To Is : 9920 / 1985.As Described In Relavent Section 5.5 21 11 Kv Three Phase Drop Out Fuse Unit Of Suitable Rating, Complete With Barrel Fuse With Metal Parts. 22 11 Kv Lighting Arrestors Conforming To Is: 3070 ( Latest Edition ) .As Described In Relavent Section 5.5 23 11 Kv Hook Stick, 11Kv Hand Gloves, 11 Kv Rubber Insulation Mat ( One Set Each ) .As Described In Relavent Section 5.5 24 Galvanized Steel Structure Required For Mounting Of Goab Switches, Do Fuse Units, Lighting Arrestors, Acsr Conductors, Connectors Including All Necessary Hardware To Connect Hv Terminals Of The Transformer To Goab Switches Complete As Required, Conforming To Respective Relevant Indian Standards, Of Reputed Make I / C All Civil Works Like Construction Of Foundation, Cable Trenches, Earthing Pits Etc. As Described In Relavent Section 5.5 25 Any Other Item Required For Project Completion And Successful Commissioning. 26 Erection, Testing And Commission Of All Equipments As Mentioned Above. 27 Tripod With Chain Pulley ( 1 Ton Capacity )

INR 500 /-

INR 94000.0 /-

Refer document

Name of Work: C/O Watta MHS(2 X 15 KW).

Sl. No.	Item Description
1	GENERATING PLANT AND EQUIPMENT
2	Horizontal Cross Flow Turbine to deliver 15 KW at generator terminals each with shaft, runner casing, bearing , Servomechanism, Oil pressure unit, Butterfly Valve, adaptor common base frame for turbine – alternator alignment etc. complete with all other auxiliaries as required with 10% continuous over rating confirming to relevant international specification. As described in relavent section 5.1.
3	Synchronous Generator 15 KW, 0.415 KV, 3 Phase, 0.80 Pf, 50 Hz + 3%, class "H" insulation for rotor and class’F’ insulation for stator, necessary terminal equipment and other auxiliary systems as required complete with 10% continuous over rating suitable for above turbine and also operate in isolated system, parallel operation with other machine and grid. As described in relavent section 5.2.
4	Generator/Turbine control panels consisting of Protection, metering and control systems, all indicating instruments and switches etc. As described in relevant section 5.3.
5	Electronic Load Controller of reputed make with water cooled dump loads for governing and regulation of the turbine-alternator system complete in all respect and suitable for above system and for unbalance load also / Any other governing system compatible with the type of turbine used. As described in relavent section 5.4.
6	Main inlet valves suitable for fixing on penstocks for emergency enclosure (butterfly valve) complete with mounting flanges. As described in relavent section 5.1.
7	Spares for 5 years of operation mandatory
8	1.6.1 as per list given in the specifications
9	1.6.2 recommended by tender
10	STATION AUXILIARIES
11	Electrical Auxiliaries
12	Power and control cables of 1100 volts grade for inter connection of equipments in power House and power connection to LT side of transformer conforming to IS: 1554. As described in relavent section 5.6.
13	16KVA Station auxiliary transformer 415V/415Vdelta-star for charging the plant from the grid supply.
14	24 volts 150 AH battery charger and distribution board and 24v battery bank comprising of 12 Nos. 2V cell of 150 Ah,if required for the system.
15	Earthing of Power House & Switchyard equipment as per IS: 3043 and IE Rules 1956 as amended upto date. As described in relavent section 5.5.
16	Lighting protection of Power House.As described in relavent section 5.5.
17	Lighting of Power House, Switchyard and Appurtenant works.As described in relavent section 5.5.
18	SWITCHYARD
19	Step up transformer 36 KVA, 0.415/11KV ONAN cooling complete with all accessories, conforming to IS:2026-Part I,II & III (latest edition),IES 354 & IEC 96 (Vector group) As described in relavent section 5.8
20	11 KV, three phase outdoor type vertically mounted GOAB and DO fuse unit switch conforming to IS : 9920/1985.As described in relavent section 5.5
21	11 KV three phase drop out fuse unit of suitable rating, complete with barrel fuse with metal parts.
22	11 KV lighting arrestors conforming to IS: 3070 ( latest edition).As described in relavent section 5.5
23	11 KV hook stick, 11KV hand gloves, 11 KV rubber insulation mat (one set each).As described in relavent section 5.5
24	Galvanized steel structure required for mounting of GOAB switches, DO fuse units, lighting arrestors, ACSR conductors, connectors including all necessary hardware to connect HV terminals of the transformer to GOAB switches complete as required, conforming to respective relevant Indian standards, of reputed make i/c all Civil works like construction of foundation, cable trenches, earthing pits etc. As described in relavent section 5.5
25	Any other item required for project completion and successful commissioning.
26	Erection, Testing and Commission of all equipments as mentioned above.
27	Tripod with chain pulley (1 Ton capacity)