Military Engineer Services-MES has published Tender For Repair/Maintenance Of 33 Kv Machineries, Transformers And Allied Works At Shillong, Happy Valley And Se Falls Area Under Ge Shillong. Submission Date for this Tender is 28-03-2024. Transformer Supply Tenders in shillong Meghalaya. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Mar-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 23-03-2024 |
| 2 | 23-Mar-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 28-03-2024 |
| Sl. No. | Item Description |
| 1 | Material & labour for Testing and calibration of HT VCB 11 KV complete with primary and secondary test as required for smooth functioning and tripping at any type offault developed in feeders complete all as specified and as directed by Engr in Charge. Note :- The contractor will submit primary and secondary test record at the time of calibration of HTVCB, TR control panel. The rate quoted by contractor shall deemed to include the cost of this provision including T&P required for injecting regulated high current. |
| 2 | Material & labour for Disconnecting HT supply from 11 KV VCBof any make / type / capacity for servicing and repair works 11 KV VCB, inner body clean with vaccum cleaner, decarburizing the contactpoints, cleaning with CRCsolution, includingservicing and taking out trolley, repair / replacement of all defective parts found during servicing including checking of vaccume intrupter, tripping mechanism etc complete durung servicing complete all as specified and as directed by Engineer-in-Charge. NOTE:- All new parts required to replace Defective parts shall be measured and paid seperately as "SUPPLY ONLY" under respetive items of BOQ. The rate quoted for this item includes for complete labour required for replacement of all defective parts with new serviceable parts includinggrease / oil / cloth for cleaning, INTERNAL WIRING AS REQUIRED, INSULATION TAPE, damaged copper wire FOR BATTERY / WIRING etc. and sundry materials for COMPLETE servicing and repair of 11 KV VCB to make it fully operational after installation. |
| 3 | Supply only motor drive mechanism wound for 11 KV VCB / bus coupler of same make, type, size, capacity with driving gear and springs as per existing complete all as specified and as directed by Engineer-in-harge. Make : As per existing sample |
| 4 | Supply only open / closed auxiliary contacts for contact multiplication (4NO + 4 NC)24/30/110V DC suitable for upto 800 Amps HT 11 KV VCB as per existing complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample |
| 5 | Supply only door locking handle suitable for upto 800 Amps HT VCB as per existing complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample |
| 6 | Supply only Shunt trip tripping / closing coil assembly 24/30/110 volts, DC/AC suitable for 11KV upto 800 Amps, HT VCB complete all as specified and as directed by Engineer-in-charge. Make : Seimens or equivalent |
| 7 | Supply only HRC fuse (link type) having capacity 2 to 10 amp, 415 V, 80 KA for HT VCB complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample |
| 8 | Supply only PT fuse having capacity 01 to 3.15 Amp for 11 KV, VCB,completeall as specified and as directed by Engineer-in-charge. Make : As per existing sample |
| 9 | Supply only Anti pumping relay 24/30/110 Volt DC suitable for HT VCB or Bus coupler of 800/630/400 Amps complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample |
| 10 | Supply only Master relay operating voltage 24/30V/110V DCfor HT VCB or Bus coupler of 800/630/400 Amps complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 11 | Supply only Vaccum interrupter bottle forvaccum circuit breaker of 1250 Amps in HT panel 11000 volts grade complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 12 | Supply only Fixed contact for VCB, 11KV, suitable for 800/630 Amp capacitycomplete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 13 | Supply only moving contact for VCB, 11KV, suitable for 800/630 Amp capacity complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 14 | Supply only Spout insulator including hardware suitable for 11KV VCB, 800/630Amp capacity complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 15 | Supply only annunciation panel (12 Window) 230V AC complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 16 | Supply only VCB spring charging motor 230 Volt AC for 11KV VCB / Bus Coupler of existing make, type, size, capacitycomplete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 17 | Supply only Rasin cast post type insulator suitable for 11KV VCB busbar panel (As per sample) complete with stud bolt, nut bolt, washer etc complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 18 | Supply only Current Transformer 11KV, single phase indoor resin cast, ratio 200-100/1-1A, Double core, class 1.0-5P 10 burden 15VA insulation level 28KV/75KV as per IS-2705 to suit HT VCB complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 19 | Supply only Buzzer electronic 230V AC suitable for VCB 11 KV panel complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 20 | Supply only limit switch (1 NO + 1 NC) for HT 11KV VCB upto 800 Amps complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 21 | Supply only breaker control switch (TNC) for HT 11 KV VCB upto 800 Amps complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 22 | Supply only Indicator lamp of different colour (24 volt to 230 Volt) LED type complete with holder to read RYB with necessary wiring complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 23 | Supply only 2 volts 165 AH maintenance free VRLA battery suitable for DC Float cum boost charger complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 24 | S & F IN REPAIRS LT Copper Control Cables of size 2.5 Sqmm x 8 core, Solid Copper Conductor, XLPE Insulated (heavy duty), PVC Innersheathed, Armoured (Galvanised wire for cables), Extruded PVC Type ST2 Sheathed, 1100 V Grade as per IS 7098 (Part 1) 1988, including dismantling and taking down old un-serviceable cable, complete all as specified and as directed by Engineer-in-charge. |
| 25 | S & F IN REPAIRS LT Copper Control Cables of size 2.5 Sqmm x 6 core, Solid Copper Conductor, XLPE Insulated (heavy duty), PVC Innersheathed, Armoured (Galvanised wire for cables), Extruded PVC Type ST2 Sheathed, 1100 V Grade as per IS 7098 (Part 1) 1988, including dismantling and taking down old un-serviceable cable, complete all as specified and as directed by Engineer-in-charge. |
| 26 | S & F IN REPAIRS Multi functional meter, digital type, for HT panel 11KV complete with necessary copper wiring with proper thimbles to read amp, volt, power factor and frequency complete including taking out old un-serviceable multifunctional meter of any type and make complete all as specified and as directed by Engineer-in-charge. Make:- AE / Havells / CG / ABB system & control. Note:- Rate quoted by tenderer shall be deemed to include the cost of modification if required for installation of multi functional meter in the equipment. |
| 27 | S & F IN REPAIRS Digital Voltmeter (Three Line Segment) for 11 KV Panel including neessary connection and taking down old unserviceable Digital Voltmeter, complete all as specified and as directed by Engineer-in-charge. |
| 28 | S & F IN REPAIRS Digital Ammeter (Three Line Segment) for 11 KV Panel including neessary connection and taking down old unserviceable Digital Voltmeter, complete all as specified and as directed by Engineer-in-charge. |
| 29 | S & F IN REPAIRS 11 KV Three phase Resin cast PT of ratio11 KV/ rt 3 / 110 V/rt 3accuracy class 1.0 . Burden100VA.Insulation class 28/75 KV , voltage factor 1.2 cont and 1.5 for 30 sec , confirming to IS : 3156 of existing make, type, size, capacitycomplete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 30 | M & L IN REPAIRS for switch air break gang operated triple pole outdoor type unit on HT 33 KV 50 cycle AC suitable for current rating upto 400 Amps mechanically operated and mounted on double stack type insulator and steel frame, with operating mechanism worked from ground level with earth switch and including locking arrangement complete including taking down old unserviceable switch air break gang operated triple pole outdoor type unit on HT 33 KV 50 cycle ACcomplete all as specified and as directed by Engineer-in-charge. |
| 31 | M & L IN REPAIRS for lightening arrester HT 33 KV 65 KA, metal oxide typeheavyduty , singlepole , selfsupporting station typeclass 65 KA capacity with all fittings including taking down old unserviceable lightening arrester complete all as specified and as directed by Engineer-in-charge. |
| 32 | S & F IN REPAIRS Horn Gap Fuse Unit, confirming to IS 9835, rating 12 KV, 400 Amps, channel type, fitted on two post insulator, per pole, per phase with necessary nuts, bolts, brackets and testing after installationcomplete all as specified and as directed by Engineer-in-charge. |
| 33 | Supply and fix IN REPAIRS cable jointing kit for 11 KV grade cable for Indoor terminal heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Aluminium conductor cable of size 120 to 185 sq mm, complete all as specified and as directed by Engineer-in-charge. |
| 34 | Supply and fix IN REPAIRS cable jointing kit for 33 KV grade cable for Indoor terminal heat shrink type joint complete with jointing material and accessories suitable for 1 core XLPE armoured Aluminium conductor cable of size 300 sq mm, complete all as specified and as directed by Engineer-in-charge. |
| 35 | M&L for Earthing complete with Copper earth plate electrode of size 600mm x600mm x 3.15 mm thick of size 600 mm x 600 mm x 3.15 mm thick, buried directly in ground (earth pit not less than 2.25m deep below GL with top edge of plate not less than 1.50 m below normal ground level) connected to Copper earth strip of 20 mm x 3 mm by means of bolts, nuts, check nuts and washers including brazing at all joints including 40mm dia medium grade GI tubing for protection of earth lead, MS sheet metal funnel with wire mesh, watering pipe medium grade 20mm dia, charcoal and common salt in alternative layer of 15 cm compacted thickness all around the electrode with concrete earth pit of PCC 1:3:6, type C1 (using 20mm graded stone aggregates) 50mm thick precast RCC 1:2:4, type B1, (using 20mm graded stone aggregates) pit cover reinforced with 8mm dia TMT bars @ 75 mm C/C both ways with mild steel handle 10 mm dia including necessary excavation and earth work in soft/loose soil and disposal of spoils to a distance n.exc 50m and necessary connection and testing complete all as shown in electrical plate No 3 of SSR Part-1, 2009 including taking down old unserviceable earth plate with all accessories complete all as specified and as directed by Engineer-in-charge. [Note:- The rate quoted deemed to include the cost of Earth test point and earth strip and protection pipe upto 7.5 meter beyond the earth plate electrode complete all as specified and as directed by Engineer-in-charge. |
| 36 | S & F 32 mm x 6 mm copper strip as Earth continuity conductor or main earthing lead, fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required, complete all as specified and as directed by Engineer-in-charge. |
| 37 | Supply only Heating element with thermostate 150Wsuitable for 11 KV VCB panel upto 800 Ampsall as per existing, complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample. |
| 38 | Supply only IDMT Feeder Protection Relay , Auxiliary Supply 24/30V DC suitable for 11 KV VCB panel upto 800 Amps all as per existing sample complete all as specified and as directed by Engineer-in-charge. Make : As per existing sample of Schneider / Siemens /CG /C&S /Ashida) |
| 39 | S & F caution plate "CAUTION MEN AT WORK" of size 40cm x 15cm made out of white acrylic sheet with Red coloured glow tape, complete all as specified and as directed by Engineer-in-charge. |
| 40 | S & F Danger Notice plate ofsize 25 cm x 20 cm for HT, made out of 1.6 mm thick MS sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts complete all as specified and as directed by Engineer-in-charge. |
| 41 | S & F IN REPAIRS for replacement of disc type insulator porcelain vitreous 145mm high and 255mm dia ball and socket type, white, brown or green single disc assembly for tension with tension clamps, galvanized iron nut for conductors, working pressure 33000 volts confirming to IS:3188-1980 complete all as specified and directed by Engineer-in-charge. |
| 42 | S & F IN REPAIRS for replacement of pin type, Double stack type, porcelain, vitreous, white, brown or green, ball and socket type with tension clamp galvanized iron nutfor conductors working pressure 33000 volt grade, complete all as specified and directed by Engineer-in-charge. |
| 43 | Supply and topping up fresh Transformer oil of rupturingcapacity 50KV for 60 Sec, low visosity of approved make as per IS 355 of 1992 and having minimum di-electric strength 50 KV into the transformers and the HT switch gears, complete all as specified and directed by Engineer-in-charge. |
| 44 | Material and labour for dehydration and filtration of existing installed transformer oil of any make of transformer and capacity,including heating continuously till obtaining the desired and required di-electric strength as per IE rules complete including taking results of transformer oil before / after filtration and dehydration of transformer oil after refilling in the transformer upto required level complete all as specified and as directed by Engineer-in-charge. NOTE:- The di-electric strength should not be less than 50 KV after filtration process) |
| 45 | Note : (i)The contractor has to arrange the de-hydration cum filtration plant with oil hose of sufficient length to reach up to the transformers/ switch gears and the oil di-electric strength testing machine. |
| 46 | (ii) Dehydration & filtration of oil transformers shall be carried out ON-LINE.Shut down will be given for making necessary pipe/ hose line connections from machine to transformer. |
| 47 | Supply and fix IN REPAIRS transformer breathers (assembly duly filled with silica gel) for transformers, transparent of standard size suitable for 3150 KVA transformers, 33/11 KV volts, including removing the existing un-serviceable transformer breathers complete, all as specified and as directed by Engineer-in-charge. |
| 48 | M&L for spraying of agricultural based chemical inside the installation to control the growth of unwanted herbs etc including cleaning of the grass, herbs, bushes, etc from the installation and clearing the rubbish away from site complete all as specified and as directed by Engineer-in-charge. |
| 49 | M&L for painting of HT poles with Aluminium paint after preparation of old surface of Steel/Iron electric poles exc 10cm in width or girth including pole fittings such as cross arms of any description, anti climbing devices, nut, bolts etc. by hand scrapping and rubbing down with sand paper and applying two coats of Aluminium paint and providing two coats of cement based paint to PCC coping after preparation of surfaces and painting 05 Nos of strips ofeach 30cm height, in Red & Black synthetic enamel paint alternatively above coping including numbering of poles complete all as specified and as directed by Engineer-in-charge. |
| 50 | M&L IN REPAIRS, brick work withfly ash bricks, straight or curved on plan exceeding 6 metre mean radius and built in cement mortar 1:6 etc. including demolishimg of existing defective brick work, complete all as specified and as directed by Engineer-in-charge. |
| 51 | M & L for rendering 10mm thick on fair faces of brick work in CM 1:4, finished even & smooth without using extra cement complete all as specified and as directed by Engineer-in-charge. |
| 52 | M&L for PCC 1:3:6 type C2 using 40mm graded stone aggregate as in foundation filling for stay set / FPB / pole etc including finishing the exposed surfaces of PCC even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge. |
| 53 | M&L for disconnecting of HT / LT Connections of transformers, upto 200 KVA, including draining out of oil from transformers, in barrels and kept in safe custody aside for reuse in workshop; then lifting with crane & transportation of transformers (upto 200 KVA) to workshop for necessary repairs, by removing& lifting of top plate of transformer, removing and replacing of unserviceable burnt oil seal / studs, nuts, bolts, HT bushing, off load tap changer, butt holes, relays, gate valves, dead plugs, etc for repairs to core and winding of transformers, including taking out of defective core and winding & replacing with new core and winding as applicable including repairs for minor leakages (if any) and transporting back to the place of disconnection for re-installation including commissioning and testing after conneting to HT / LT Connections complete including top up of the oil after dehydration complete, all as specified and as directed by Engineer-in-charge. |
| 54 | M&L for disconnecting of HT / LT Connections of transformers, above 200 KVA but upto 500 KVA, including draining out of oil from transformers, in barrels and kept in safe custody aside for reuse in workshop; then lifting with crane & transportation of transformers (above 200 KVA but upto 500 KVA) to workshop for necessary repairs, by removing& lifting of top plate of transformer, removing and replacing of unserviceable burnt oil seal / studs, nuts, bolts, HT bushing, off load tap changer, butt holes, relays, gate valves, dead plugs, etc for repairs to core and winding of transformers, including taking out of defective core and winding & replacing with new core and winding as applicable including repairs for minor leakages (if any) and transporting back to the place of disconnection for re-installation including commissioning and testing after conneting to HT / LT Connections complete including top up of the oil after dehydration complete, all as specified and as directed by Engineer-in-charge. |
| 55 | NOTE FOR BOQ ITEM NOS 51 & 52:- (i) Copper / Aluminium Winding of Transformer, dehydration of transformer oil, filling up of new Oil and replacement of defective accessories with new serviceable accessories etc. shall be measured and paid for separately. (ii) A seperate survey report for each transformer will be prepared by the workshop technician giving completedetails of defective winding received, nature and parts of transformer required to be repaired, transformer oil obtained and required for top up (including top up transformer oil supplied by the department with cost of repair to acertain BER STATUS duly verified and signed by BOO to be detailed by Accepting officer for repairing of transformer and approved byAccepting officer before carrying out repairs to the transformers. (iii) The rate quoted for BOQ item nos 51 & 52 respetively includes labour cost for winding of transformer, repairs / repalcement of all defective parts of transformer with new serviceable parts, topping up of oil, installing, testing & commissioniong of transformer complete to make it fully operational with undertaking from the contractor for proving maintenance services to the repaired transformer during maintenance period and no extra cost to the department. |
| 56 | (iv) The rate quoted for BOQ item nos 51 & 52 respetively includes for replacement of defective minor / unavoidable accessories such as nuts, bolts, washers,burnt oil seal / studs, nuts, bolts, HT bushing, off load tap changer, butt holes, relays, gate valves, dead plugs etc. and decision of Engineer-in-charge shall be final and binding regarding defective minor / unavoidable accessories. |
| 57 | Supply only core & copper / aluminium winding material for the transformer 11/0.433 KV ((Oil Type/ Dry type) for serviceability and rewinding including insulation paper etc and keeping the same in to the hot air oven till the moisture is removed & insulation resistance improves to the satisfaction level, complete, all as specified and as directed by Engineer-in-charge, for the following capacity of transformers:- |
| 58 | Upto 100 KVA |
| 59 | Above 100 KVAupto 200 KVA |
| 60 | Above 200 KVA upto 500 KVA |
| 61 | Note for item no 55.01, 55.02 & 55.03 (i) Cost of copper / aluminium wire of requisite size / guage for winding including insulation paperis included in the rate quoted.Labour cost for winding, testing, installation, commissioning alongwith minor accessories required for repair of transformer is included in rate quoted for respetive BOQ Item Nos 51 & 52 above.(ii) One year warranty certificate should be submitted to the dept after completion of job. (iii) All kind of test as per IS 1180 shall be done at workshop and certificate shall be submitted before commissioning. (iv) Any defect during defect liablity period shall be rectified by the contractor without any extra cost to the department. |
| 62 | M&L for disconnecting of HT / LT Connections of transformers, 33/11 KV, of capacity 3.15 MVA (Oil Type), including draining out of oil from transformers, in barrels and kept in safe custody aside for reuse in workshop; then lifting with crane & transportation of transformers to workshop for necessary repairs, by removing& lifting of top plate of transformer, removing and replacing of unserviceable burnt oil seal / studs, nuts, bolts, HT bushing, off load tap changer, butt holes, relays, gate valves, dead plugs, etc for repairs to core and winding of transformers, including taking out of defective core and winding & replacing with new core and winding as applicable,and testing and serviceability and rewinding including insulation paper etc and keeping the same in to the hot air oven till the moisture is removed & insulation resistance improves to the satisfaction level, including repairs for minor leakages (if any) and transporting back to the place of disconnection for re-installation including commissioning and testing after conneting to HT / LT Connections complete including top up of the oil after dehydration complete, all as specified and as directed by Engineer-in-charge. (Note : BOO is to be detailed by Accepting officer for repairing of power transformer) |
| 63 | Note for BOQ item no 56.00:- (i) Cost of copper / aluminium wire of requisite size / guage for winding including insulation paperis included in the rate quoted.Labour cost for winding, testing, installation, commissioning alongwith minor accessories required for repair of transformer is included in rate quoted for above item. (ii) One year warranty certificate should be submitted to the dept after completion of job. (iii) All kind of test as per IS 2026 shall be done at workshop and certificate shall be submitted before commissioning. (iv) Any defect during defect liablity period shall be rectified by the contractor without any extra cost to the department. |
| 64 | Material and labour for Painting of the transformer by cleaning of surface of the transformer of any capacity by hand scraper and removing the oil mark including filling the cavities with a filler coatand applying two coats of (DUCO) synthetic enamel paint of IS BRAND matching to the existing colour by spray painting,over a coat of red oxide metal primer after scrapping thoroughly the existing corroded paint,dirt/dust, oil and grease from the steel surface of the transformer, including writing / marking SM / MES NO on the transformer in white colour letters complete all as specified and as directed by the Engineer-in-charge for the following capacities of the transformers :- |
| 65 | (a)Upto 100 KVA transformer (33/11/0.433 KV) |
| 66 | (b) above 100 KVA but upto 200 KVA transformer (11/0433KV) |
| 67 | (c)Above 200 KVA upto 500 KVA (11/0433KV) |
| 68 | Supply only transformer off load tap changer suitable for upto 500 KVA transformers 11 KV/433 volts transparent type including removing the existing unserviceable off load tap changer, complete, all as specified and as directed by Engineer-in-charge. |
| 69 | Supply only transformer breathers silica gelof standard size suitable fortransformers 11 KV/433 volts including removing the existing unserviceable gel, complete, all as specified and as directed by Engineer-in-charge. |
| 70 | Supply only Oil Temp indicator / Winding Temp Indicator dial type for Power Transformer, including removing the existing unserviceable Oil Temp indicator / Winding Temp Indicator dial, complete, all as specified and as directed by Engineer-in-charge. |
| 71 | Supply only HT bushing 11 KV incl gasket nut bolts etc complete suitable for any type of transformer including removing the existing unserviceable HT bushing, complete, all as specified and as directed by Engineer-in-charge. |
| 72 | Supply only brass LT studs including gasket, nut bolts, insulator etc complete suitable for any type of transformer, including removing the existing unserviceable brass LT studs including gasket, nut bolts, insulator, complete, all as specified and as directed by Engineer-in-charge. |
| 73 | M&L including transportation for shifting of transformer, outdoor / Indoor type HT 11KV/433V , 3 phase , 50 Hz with standard fittings up to 500 KVA, after disconnection of transformer from the existing site and installation, commissioning and testing of the shifted transformer to the proposed site; including connection/testing with proper load balancing as per standard Engineering practice, confirming to IS 2026 including connected panel complete all as specified and as directed by Engineer-in-charge. |
| 74 | M & L IN REPAIRS for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat of red-oxide primer, one under coat and one finishing coat of aluminium paint followed by epoxy coating suitable for 11 KV INSULATION including dismantling un-serviceable / defective cross-arms of M.S. channel or angle sections etc. complete and removing away from site complete all as specified and as directed by Engineer-in-charge. |
| 75 | M &L FOR repairing 24/30 V Float Cum Boost Battery Charger, including changing transformer, rectifier and defective items etc complete all as specified and as directed by Engineer-in-charge. |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
