Rajasthan Rajya Vidyut Prasaran Nigam Limited Tender

Erection of 2x33 KV or 2x11 KV Capacitor Bank, with Series Reactors & Residual Voltage Each Transformers I Neutral Current Transformers, including transportation of equipments, structure members, nuts & bolts, washers, clamps & connectors etc. from site store to location, assembly of structure, their placing on foundation, levelling and preparing for grouting as required, but excluding grouting, assembly of capacitor bank cells on frames as required & their connections as per manufacturer's drawings, fixing of terminal connectors, etc.

ii) Fixing of control cables in position with single compression nickel plated brass cable glands confirming to IS : 12943 & having three metal washers and one rubber ring, inluding preparation of cable and drilling of correspomding holes in gland plates, etc. as required & including cost of cable glands for each cable gland of size a) 19 mm Unarmoured Control Cable

ii) Fixing of control cables in position with single compression nickel plated brass cable glands confirming to IS : 12943 & having three metal washers and one rubber ring, inluding preparation of cable and drilling of correspomding holes in gland plates, etc. as required & including cost of cable glands for each cable gland of size c) 25 mm Unarmoured Control Cable

Erection of Isolators (Motorised/Non Motorised) on already, erected steel structures including transportation of base frame, P.I's contacts mechanism box clamps & connectors etc from site store to locations minor fabrication as required and fixing of termnial connectors etc adjustment / aligment of isolator and its earth blade, if provided for their smooth operation and final adjustment if required after jumpering including erection of P.I. iii) 33 KV & 11 KV b) With Single Earth Blade

Erection of Post Insulators on already erected structures including transportation of P. I. 's, nuts & bolts, clamps & connectors, etc. from site store to locations, fabrication of base frame & assembly if required, fixing of clamps, etc. iii) 33 KV

Erection of control & Relay Panles complete in all respect including transportation from site store to control room placing on foundation / cable trench as per layout, interconnection between Control & Relay panels and with existing panels, fixing of side/ top covers and doors, earthing to existing earth strip in control room, connection of bus wiring to existing panel and between control and relay panel, as required. iii) Simplex Panel, DC Panel, RTCC Panel, PLCC Panel etc

STRINGING OF Earth wire (size 7/3.15mm or 7/4.00mm), including transportation of eathwire, tension hardwares, etc from site store to locations lasying and cutting required length of earthwire, fitting of bolted type or compression type hardware as made available ( comppression machine shall be provided by RVPN on rent free basis), making up at one end stringing of earthware between structure peaks with specified sag and tension, jumpering and connecting earth bonds for single earthwire.

Erection of 33 KV Circuit Breakers including transporation of equipemt, structure members nuts & bolts, clamps & connectors etc from site store to location assembly of support structure their placing on foundation leveling and preparing for grouting as required but excluding grouting assembly/placing of poles, mechanism box etc on support structure as per mannufacturer's drawings, fittings of terminal connectors etc but excluding commissioning of C.B. i) 33 KV or 11 KV Outdoor Type (VCB/SF-6)

Laying of earthing risers of 50x6mm/50x10mm/50x12mm size M.S Flat at a depth of 0.80 meters from top level of foundations, including excavation of trench of required depth and backfilling of the same, transportation of M.S Flat from site store to locations, preparation of risers bending as per requirement ( after heating if necessary), fixing on and welding / bolting to equiopment/ structure and peaks of structures, laying in the trench, welding to the earth mesh of M.S Rods as per drawing, including welding of extra length of M.S Flat of required, application of bitumen compound and covering with bitumen impregnated tape on all welded joints, painting of all surface of risers above ground level with red oxide and green paint, for the type of soil prevalent at 0.80 meter below top level of foundations ( M.S Rod of above sizes & M.S Flat as required shall be made available by RVPN) (a) In case electricity is made available by RVPN without charges i) Any soil, soft Rock other than Hard Rock

LAYING AND TERMINATION OF CABLES Control Cables i) Laying of PVC insulated unarmoured / armoured control cables of 1.1 KV grade with coppetr conductor in cable trenches as per specification as required, including transportation of cable drums from site them on cable racks / cable trays / cable batten & dressing, including removing and re-fixing trench covers as required making necessary connections testing cable marking on both the terminating ends, etc as required for all size from 2c x 2.5sqmm to 20cx2.5mm, 4c x 4sqmm and 4cx6sqmm a) Unarmoured control cable

EARTH MESH WORK Laying of earth mesh with 25mm/28mm dia M.S Rod at a depth of 0.80 meter from top level of foundations, including excavation of trench of required depth and backfilling of the same, transportation of M.S Rods from site store to locations, welding of M.S Rod to M.S Rod along the length, at crossings and with earth electrodes as per drawing, application of bitumen compound and covering with bitumen impreganated tape on all welding joints, for the type of soil prevalent at 0.80 mete below top level of foundations (M.S Rod of above size & M.S flat as required shall be made available by RVPN). (a) In case electricity is made available by RVPN without charges i) Any soil, soft Rock other than Hard Rock

ERECTION OF SUB-STATION EQUIPMENTS Erection of C.T / P.T /CVT/ Series Reactor / RVT / NCT with clamps & connectors on already erected steel structure including transportation from site stores to locations, fabrication of base frme, fixing of terminal connectors, tightening of nuts & bolts etc complete in all respect. iii) 33 KV or 11 KV CT/PT

iii) Termination of wires of cables with copper conductor using copper terminal ends ( pin or ring type as required of Dowell's or equivalent make as approved by the Engineer- In-Charge ) duly crimpede with crimping tool including making wire ends ready for crimping, ferruling & dressing of wires, etc as required , including cost of terminal ends for all wires for each cable at both ends for cables of the following sizes b) 4.0 sqmm for any number of core

iii) Termination of wires of cables with copper conductor using copper terminal ends ( pin or ring type as required of Dowell's or equivalent make as approved by the Engineer- In-Charge ) duly crimpede with crimping tool including making wire ends ready for crimping, ferruling & dressing of wires, etc as required , including cost of terminal ends for all wires for each cable at both ends for cables of the following sizes. a) 2.5 sqmm for any number of core

Erection of Isolators (Motorised/Non Motorised) on already, erected steel structures including transportation of base frame, P.I's contacts mechanism box clamps & connectors etc from site store to locations minor fabrication as required and fixing of termnial connectors etc adjustment / aligment of isolator and its earth blade, if provided for their smooth operation and final adjustment if required after jumpering including erection of P.I. iii) 33 KV & 11 KV a) Without Earth Blade

iii) Termination of wires of cables with copper conductor using copper terminal ends ( pin or ring type as required of Dowell's or equivalent make as approved by the Engineer- In-Charge ) duly crimpede with crimping tool including making wire ends ready for crimping, ferruling & dressing of wires, etc as required , including cost of terminal ends for all wires for each cable at both ends for cables of the following sizes c) 6.0 sqmm for any number of core

ERECTION OF SUB STATION STEEL STRUCTURES columns, beams lighting mast and equiopemtn structures ( excluding Circuit Breakers and Capacitors Banks ) of all types including transportation of structure members nuts & bolts, washers etc from site store to locations , their assembly, placing on foundation, fxinmg of template, with foundation bolts as required, levelling and preparing for grounding as required but excluding grouting erection after grouting and tightening & punching of nuts & bolts. ( Maximum height of structures upto 20 meters).

Erection of Marshalling Kiosk/ Line Matching Unit (LMU) / Line Matching & Distribution Unit (LMDU) complete in all respect including transportation from site store to location, placing on foundation / cable trench as per layout preparing for grouting of foundation bolts but excluding grouting etc. ii) 33KV Marshalling Kiosk