Military Engineer Services-MES has published Tender For Periodical Cleaning Of Pump House No 4 5 6 7 8 And 10 Incl Cleaning Of All Types Of Tanks Sump Well Rep Of Pump Motor And Other Wks Rep To Ps Tank And Various Type Of Valve Sets And Rep Maintenance Of Smoke Detector Auto Temp And Humidity Moni. Submission Date for this Tender is 07-12-2022. Smoke Detectors Tenders in jorhat Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 28-Nov-2022 | Corrigendum No. 1 | BOQ | 07-12-2022 |
| Sl. No. | Item Description |
| 1 | Cleaning RCC GROUND SEDIMENTATION TANK 50000/40000 gallon capacity, Open Type, located at PUMP HOUSE No. 4, 5, 6, 8 &10 by decanting with water, scraping internal surface and bottom of the tank with mild steel scrubbers/brush, rubbing down scale, dirt, sludge, etc, washing with clean water taking out and removing mud, dirts, silts, sand, iron deposits/sludge, etc. from inside of the tank and depositing at a distance not exc. 50.00 meter away from the tank, washing inner surfaces with using Lime and Bleaching Powder and removing the same until clean surface is obtained including cutting of bushes, plants, etc., cleaning of drains, surrounding area up to 3.00 meter, complete all as specifiedand directed. |
| 2 | All as per item No. 2 here-in-before but for PS CLEAR WATER GROUND TANK, 40000 gallon Capacity, Open type, located at PUMP HOUSE No. 6 & 8. |
| 3 | Cleaning RCC OVER HEAD TANK25000/35000 gallon Capacity at 12.00 metre high Stagging, located at PUMP HOUSE No. 5, 6 & 8 by decanting Water, Cleaning of Internal Surface and Bottom of the Tank by scraping with Mild Steel Scrubbers/Brush, Rubbing down Scale, Dirt, Sludge, etc., Washing with Clean Water, Taking out and removing Mud, Dirts, Silts, Sand, Iron Deposits/Sludge, etc. from inside of the Tank and depositing at a distance not exc. 50.0 metre away from the Tank, Washing Inner Surfaces with using Lime and Bleaching Powder and removing the same until clear water is obtained including Cutting of Bushes, Plants, etc., Cleaning of Drains, surrounding Area, complete all as specified and as directed. |
| 4 | All as per item No. 03 here-in-before but for RCC OVER HEAD TANK, 100000 gallon Capacity, Open type,located at PUMP HOUSE No.10. |
| 5 | All as per item No. 03 here-in-before but for PS OVER HEAD TANK, 9600 gallon Capacity, open type,located at PUMP HOUSE No. 4 & 8. |
| 6 | All as per Item No. 03 here-in-before but RCC CLEAR WATER TANK, 15000 gallon Capacity, Open Type, located at PUMP HOUSE No. 4 & 5. |
| 7 | All as per Item No. 03 here-in-before but RCC ground clear water tank7500 gallon Capacity, Open Type, located at PUMP HOUSE No. 4 & 5. |
| 8 | All as per Item No. 03 here-in-before but RCC clear water under ground sump 40000 gallon Capacity, Covered Type, located at PUMP HOUSE No. 10. |
| 9 | Preparing Internal & External Surfaces PS CLEAR WATER GROUND TANK 40000 GALLON Capacity, Open Type located at PUMP HOUSE No. 6 and 8, and applying One coat of Black Bituminous Paint (suitable for Drinking Water) on Internal wall surfaces of tankincluding applying one coat of paint as per existing Colour on all Steel Surfaces of Ladder, Railing, etc, or on the Aeration Tower,s pipes , Pipe Steel Structure, CI Structure such as Wash Out, Over Flow Pipe, Inlet Pipe, Outlet Pipe, etc. including Arrow marking on Pumping/Supply/overflow line AND letter writing by using white paint on Black paint by showing CAPACITY :, CLEANED ON:,DUE ON:on ordered location etc. complete all as specified and as directed. |
| 10 | Preparing Internal and external surfaces of RCC GROUND SEDIMENTATION TANK 40000 gallon Capacity, Open Type located at PUMP HOUSE No. 4 & 5and applying one coat of black bituminous paint (suitable for drinking water) on Internal wall surfaces of tankincluding applying one coat of paint as per existing Colour on all Steel Surfaces of Ladder, Railing, etc, or on the Aeration Tower,s pipes , Pipe Steel Structure, CI Structure such as Wash Out, Over Flow Pipe, Inlet Pipe, Outlet Pipe, etc. including Arrow marking on Pumping/Supply/overflow line AND letter writing by using white paint on Black paint by showing CAPACITY :, CLEANED ON:,DUE ON:on ordered location etc. complete all as specified and as directed. |
| 11 | Preparing external surfaces of RCC GROUND SEDIMENTATION TANK 40000 gallon capacity, Open type located at PUMP HOUSE No. 6, 8 & 10and applying One coat of Black Bituminous Paint (suitable for Drinking Water) on Internal wall surfaces of tankincluding applying one coat of paint as per existing Colour on all Steel Surfaces of Ladder, Railing, etc, or on the Aeration Tower,s pipes , Pipe Steel Structure, CI Structure such as Wash Out, Over Flow Pipe, Inlet Pipe, Outlet Pipe, etc. including Arrow marking on Pumping/Supply/overflow line AND letter writing by using white paint on Black paint by showing CAPACITY :, CLEANED ON:,DUE ON:on ordered location etc. complete all as specified and as directed. |
| 12 | Taking down carefully electric motar of centrifugal pump set 20/15 HP capacity including MS channels framefrom foundation after disconnecting GI pipes/main electric supply from motor starter panel and keeping the MS channel frame at site for repairs/painting and carrying the pump set to nearest repairing workshop including bringing back after repair work complete all as specified and directed. |
| 13 | Dismantling carefully centrifugal pump set 12.5/15/20 HP capacity and taking out all serviceable and unserviceable parts and cleaning/removing all dust particles such as mould and moss etc re-assemblingthe same after greasing the ball bearing including necessary gasketsetc and replacement of underviceable parts. Note :- Spare Parts / Materials required for replacement will be measured and paid separately under respective items. |
| 14 | Supply only the following spare parts of centrifugal pump settype DESM2E, DB 50/20 pump set of various capacity complete all as specified and directed:- |
| 15 | Pump shaft for 20HP capacity type - DESM 2E |
| 16 | Cast iron impeller for 20 HP capacity pumptype - DSM 2E |
| 17 | Ball Bearing No. 6305 . Make:-TATA/ SKF/ NBC |
| 18 | Bearing Cover DE/NDE |
| 19 | Shaft sleeve DE/NDE |
| 20 | Ball Bearing No. 6306. Make:-TATA/ SKF/ NBC |
| 21 | GM Bushing |
| 22 | Fan blade (PVC) as per sample |
| 23 | CI coupling set for centrifugal pump set including key lock and stud etc (as per sample). |
| 24 | Coupling PVC Bush |
| 25 | Pump shaft (stainless steel) (DB 50/20) 20 HP capacity |
| 26 | Gun metal impeller(DB 50/20) 20 HP capacity |
| 27 | Ball Bearing No. 6312.Make:-TATA/ SKF/ NBC |
| 28 | Casing cover |
| 29 | Ball Bearing No. 6212. Make:-TATA/ SKF/ NBC |
| 30 | Liquid deflector |
| 31 | Dismantling carefully centrifugal motor 20HP/15HP capacity and taking out the burnt/worn out coils from the slots of stator and other accessories such as ball bearing and rotor and cleaning the startor slots and rewinding the same with new super enamelled copper winding with appropriate gauge and weight heating, varnishing with doctor beck"s insulating varnish and re-assembling the same with proper gland packing and testing comissioning, complete all as per specified and directed. |
| 32 | Labour only for lifting / lowering of unserviceable 12.5 to 15 HP capacity submersible pump sets from tubewell after disconnecting the electric supply and taking out all column pipes flanged/socket type 80 mm size 18.15 RM long keeping serviceable fittings in safe custody for reuse/removing unserviceable materials from site/ making good disturbed surfaces and carrying submersible pump set to nearest repairing workshop including bringing back after repair/replacement and lowering the same after replacement unserviceable spare parts such as cloumn pipes flanged type 80mm diaand fixing with rubber gasket/nuts/bolts/washers of suitable size etc. including connection of electric supply to motor, testing/commissioning etc., complete all as per specified and as directed by Engineer-in-charge. Note:- Replacement of Column pipes shall be measured and paid seperately. |
| 33 | Dismantling carefully submersible motor 12.5 HP capacity and taking out the burnt/worn coils from the slots of startor and other accessories such as ball bearing/bushing and rotor etc. including necessay cutting/grinding/drilling/machining works for fixing of spare parts and cleaning the stator slots and rewinding the same with new supper enamelled copper windingwire with appropriate gauge and weight heating, varnishing with doctor beck"s insulating varnish, painting the motor with existing colour and re-assembling the same testing, complete all as specified and directed. |
| 34 | Dismantling carefully submersible pump to 12.5 to 15 HP capacity and taking out all serviceable/unserviceable parts and cleaning/removing all mould/ moss/ foreign material scale and dirt etc.Re-assemblingthe same after greasing the ball bearing including necessary gaskets and replacement of unserviceable spare parts complete all as specified and directed. Note :- Spare parts / materials required for replacement will be measured and paid separately under respective items. |
| 35 | Supply only the following spare parts of submersible pump set, complete all as specified and as directed:- |
| 36 | Pump shaft suitable forsubmersible pump any type 6 to 8 stages 12.5/15 HP capacity. (as per sample approved by ) |
| 37 | Gun metal impellerMake- Calama |
| 38 | Impeller bushing , Make- Calama |
| 39 | Stage casing suitable for submersible pump 12.5/15 HP capacity. |
| 40 | Carbon thrust bearing with pressure plate |
| 41 | Thrust bearing housing |
| 42 | Material and labour for Comprehensive maintenance of Air blower assembly by cleaning and painting the whole body & Air filter assembly, Oiling, greasing,tightening of all nut bolts if required, minor repairing toBlower Pump and electric motor, cleaning of startor winding, varnishing, heating of startor winding complete including replacement of Spare Partslike V Belt, Pully & 1" dia NRV,s if required of appropriate type etc. complete all as specified and directed. |
| 43 | Material and labour for Comprehensive Maintenance of Air Compressor assembly by Cleaning and painting the whole body & Air tank, Oiling, greasing, tightening of all nut bolts if required, Minor repairing toCompressor Pump and Electric Motor including replace-ment of Spare Partslike V Belt / NRV,s Pully if required of appropriate type etc. including repleacement of old oil SAE-90 and other spares, complete all as specified and directed. |
| 44 | Taking out unserviceable burnt relay and supply & fixing bimetal overload relay, range 20-32 Amps/ 28 - 42 Amps, 415 volt,3 phase suitable for star delta starter in the LT Panel board with suitable size of copper wire complete all as specified and directed , Make:- L & T Cat No. SS91859OOFO or Equivalent of Siemens, Havells, C & S as approved by GE. |
| 45 | Taking out unserviceable / burnt contactor including electrical connection and supply & fixing power contactor ML 2type 415 volt,3 phase suitable for star delta starter in the LT Panel board withsuitable size of copper wire complete all as specified and directed. Make:- L&T Cat No SS90701 or equivalent of Siemens / Havells, C & S as approved by GE. |
| 46 | Taking out unserviceable / burnt contactor, supply & fixing power contactor ML 3 type 415 volt,3 phase suitable for star delta starter in the LT Panel board withsuitable size of copper wire complete all as specified and directed. Make:L&T Cat No SS90721 or Equivalent of Siemens, Havells, C & S as approved by GE. |
| 47 | Supply and fixing including installation, commissioning and testingboosting Monoblock pump set 1 HP ,self priming type, 20/25 mmdelivery and suction, single phase, 240 volt, 50 Hz having discharge 12.5 LPM at 20 Mtr head fixed on PCC foundationincluding necessary cable connection compete all as specified and directed. |
| 48 | Taking out unserviceable / defective push button unit, Supply & fixing push button unit for Star delta starter complete all as speecified and directed. Make:- L&T Cat No-SS90004 or Equivalent of Siemens, Havells, C & S as approved by GE. |
| 49 | Taking out unserviceable/burnt FASD starterincluding 3 phase electrical connection,supply & fixing fully automatic star delta starter (13-21 Amps Relay Range) suitable for submersible pump sets up to 15 HP , 415 volt,3 phase in the LT Panel board withsuitable size of copper lugs/wire complete all as specified and directed. Make :- L&TCat No MU-G20 SS95984 or equivalent of Siemens, Bhartia Cutler Hammer as approved by GE. |
| 50 | Taking out unserviceable/burnt FASD starterincluding electrical connection,supply & fixing fully automatic star delta starter (13-21 Amps Relay Range) suitable for centrifugal pump Upto 20 HP, 415 volt,3 phase in the LT Panel board withsuitable size of copper lugs/wire complete all as specified and directed. Make : L&TCat No ML1.5 FASD SS91855 or equivalent of Siemens, Havells, C & S as approved by GE. |
| 51 | S&F Galvanised iron column pipes heavy duty grade 80 mm dia column pipe 6.15 mtr long each pipe both end threaded fixed with two Nos galvinised iron flange on both end, including welding (both inside and outside) and drilling holes on flanges as per existing size/ gradingetc. complete all as specified and directed. |
| 52 | Material and labour for painting of 20 HP/15HP capacity centrifugal pump set after removing old painted/rusted surface by paint removers with blow lamps, claming with scrapers etc over the surface of motor/ pump/chennal base of pump set and painting with two coat of synthetic enamel paint (as per existing colour) on motor/pump body over two coat of red synthetic enamel paint on fan guard / two coat of black synthetic enamel paint on base channel frame over a coat of red oxide zinc chrome primer shall be painted with electrical spray machine complete all as specified and directed. |
| 53 | M & L for dismantling of framed steel work of any description such as in ladder work, supporting angle/ flats of tankstructure, cover plates, cleats etc from over head steel / RCC tank erected on 02 to 16 mtrs. High staging segregation of serviceable steel keeping the same in safe custody for reuse and Unserviceable materials removing from site of work complete all as specified and directed. |
| 54 | Supply and fixing Mild steel framed work as in ladder, cleats ,areation tower and similar work in water tank conforming to Fe 410-O or Fe 310-O by welding or screwing nut bolt & washer, including applying two coats of black bituminous lead free paint (Suitable for drinking water) over a coat of red oxide primer on MS work carried out on internal side of PS tank &applying two coats of Synthetic enamelpaint over a coat of red oxide zinc chrome primer on MS work carried out on outer side of tanks after preparation of surfaces complete all as specified and directed. Note :- Necessary new nuts, bolts, washers will be measured & paid separately. |
| 55 | Labour only for re-fixing of old serviceable mild steel framed work as in ladder, cleatsand similar work in water tank including applying two coats of black bituminous lead free paint (suitable for drinking water) over a coat of red oxide zinc chrome primer on MS work carried out on internal side of PS tank &applying two coats of Synthetic Enamelpaint over a coat of red oxide primer on MS work carried out on outer side of tanks after preparation of surfaces complete all as specified and directed. |
| 56 | S & F Cast iron sluice valve 150 mm dia with flanged ends heavy duty of class PN 1.6ISI marked, drilled for bolts comprising of stainless steel and cast iron operating wheel, including necessary rubber gasket joint complete with nuts boltsand washer includingtaking down old unserviceable valves all as specified and as directed. |
| 57 | S & F Cast iron sluice valve 100 mm dia with flanged ends heavy duty of class PN 1.6ISI marked, drilled for bolts comprising of stainless steel and cast iron operating wheel, including necessary rubber gasket joint complete with nuts boltsand washer including taking downold unserviceable valves all as specified and as directed. |
| 58 | S & F 50 mm dia gun metal gate valve (ISI marked) with iron wheel head, screwedboth ends for iron pipe with union, including taking downold unserviceable gate valves complete all as specified and directed. |
| 59 | S & F 100mm nominal bore butterfly valve (ISI marked) completeincluding rubber / fiber board gasket , nuts, washers etc including taking down old unserviceable butterfly valves complete all as specified and directed. |
| 60 | Supply onlyalum ferric ( AL2 O3 of 15% to 16% concentration) with water in proportionate way for achieving proper sedimentation of water at all time at Pump Houses as directed by competent authority for better sedimentation process atPump house No 6 & 10 complete all as specifed and directed. |
| 61 | Supply only alum crystal of approved quality with water in proportionate way for achieving proper sedimentation of water at all time at pump houses as directed by competent authority for better sedimentation process at Pump house No. 6 & 10 complete all as specified and directed. |
| 62 | Supplyonly Unslaked Lime (Ca (OH)2) in poly bag / container of 9 Kg of approved quality with water in proportionate way for achieving proper sedimentation of water at all time at Pump Houses as directed by competent authorityfor better Purification/ sedimentation process at above installations complete all as specified and directed. |
| 63 | Supply only bleaching powder of approved quality for cleaning/ washing the balancing tank, areation towerduring decaning/ refilling with fresh water at an interval as directedby competent authority for better Cleanleness of balancing tank / areation tower or at other indicated places complete all asspecified and directed. |
| 64 | Supply only calcium based high strength chlorination chemical. (chlorine contents not less than 65%) with water in proportionate way for maintaining adequate chlorine at all time at Pump Houses as directed by competent authority for water disinfection complete all as specified and directed. |
| 65 | Taking sample of raw water & tap water fromPump Houses & getting tested from Directorate of PHED office for physical /Chemical /Bacterelogical analysis. Report shall be submitted to Engr-in-charge. NOTE : Water sample will be collected from Pump House by the contractor . |
| 66 | Supply and laying 20 mm dia UPVC pipes ofpressure rating 10 Kgf /Sqcm with all fittings (such as bend, elbows, tees, short pieces of medium grade, connectors, back nuts, caps , plugs and unions etc.) laying in trenches /floor/ ducts and also cutting pipes, screwing and for making bends on piping as required after taking down old pipe, complete all as specified and directed. |
| 67 | Supply and laying 25 mm dia UPVC pipes ofpressure rating 10 Kgf /Sqcm with all fittings (such as bend, elbows, tees, short pieces of medium grade, connectors, back nuts, caps , plugs and unions etc) laying in trenches/floor/ducts and also cutting pipes, screwing and for making bends on piping as requiredafter taking down old pipe, complete all as specified and directed. |
| 68 | Dismantling and taking down of the existing serviceable / Unserviceable pressed steel plate of size (1.25 Mtr X 1.25 Mtr), 5-6 mm thick (bottom and sides of the tank) from existing over head pressed steel tank erected on 12 Mtr. high staging by unscrewing / opening /cutting the nut bolts etc. complete all as specified and directed. Note: The serviceable plates shall be segregated and stacked properly duly cleaned at site of work for re-use and all other unserviceable plates nut bolts and washers etc shall be removed from site of work as directed. |
| 69 | Supply and fixing pressed steel plate of Size 1.25m x 1.25m x 5.00 mm thick suitable for steel over head tank at 12 mtr. high staging as per existing one (bottom and side) including tightening of nut bolt& provision of necessarylead wool, rubber gasket, nuts, bolts, washers etc. including applying two coats of black bituminouslead free paint (suitable for drinking water) on inner surface and two coats of aluminium paint on outer surface over a coat of red oxide zinc chrome primer complete all as specified and directed |
| 70 | Labour only for re-fixing of old serviceable pressed steel plate in existing PS tank using new jointing materials like bolts, nuts, washers, lead wool, rubber gasket as per existing type including preparation of surfaces and applying two coats black lead free bituminous paint on inner side complete all as specified and directed . NOTE:- Serviceable pressed steel plates retrieved under serial item No. 46 here in before shall be reused under this item. |
| 71 | Material and labour for Preparation of Old Painted Surfaces of any description ie wall of RCC tank and pump house rooms etc by scrapping with Mild Steel wire brush and sand paper to remove all the loose paint, sludges, rust, etc. and applying two coats of cement base Paint complete all as specified and directed. |
| 72 | Material and labour for Preparation of old painted steel and ironSurfaces of Pressed steel over head tank of any description, shape and size at height from 9-15 mtrs, by Scrapping with Mild Steel wire brushes and Sand Papering to remove all the Loose paint, Sludges, rust, etc. and applying one coat of aluminium paint over a coat of red oxide zinc chrome primer complete all as specified and directed. |
| 73 | Material and labour for preparing old painted Steel Surfaces of Pipes those are exposed & laid horizontally at pump houses not exc. 100mm width or girth by scrapping with mild steel wire brush and sand papering to remove the existing paint completely and sludges, rust, etc. and applying one coats of synthetic enamel paint complete all as specifed and directed. |
| 74 | Material and labourfor three core flat submersible cables of size 6 Sq mm with bare bunched copper conductor insulated PVC sheathed for Submersible Pump Motors with voltage grade upto1100 V Conforming to IS 694:1990. complete all as specifed and directed. |
| 75 | Material and labour for grass / bush cutting inside the permisses of pump house at any time growth of grass not more than 1" at Pump house Nos - 4, 5, 6, 8 & 10. (Area of each pump house is 100 sqm) Note:- 1.Job for grass/bush cutting will be done properly up to the entire satisfaction of Engr-in-Charge 2. Tools/machinary/ FOL for the same is deemed to be included in the quoted rate. |
| 76 | S & F MCCB 125 Amps current carrying capacity 415 volts, 25 KA, 4 pole thermal magnetic type complete all as specified and directed. MAKE:-Legrand, Cat part No. 4200 16 or equivalent of make L&T/ Siemens/ Schnider as approved by GE. |
| 77 | S & F MCCB 100 Amps current carrying capacity 415 volts, 25 KA, 4 pole thermal magnetic type complete all as specified and directed. |
| 78 | Taking down chowkats or frames of area not exc. 1.5 sqm each complete all as specified and directed. |
| 79 | Taking down chowkats or frames exc. 1.5 sqm but n. exc 4 sqm each, complete all as specified and directed. |
| 80 | S&F 2nd class hard wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed. |
| 81 | M&L for30mm thick, 2nd class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (b); supplied and fitted to chowkats complete all as specified and directed. |
| 82 | M&L for 2nd class HW rail and style Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed. |
| 83 | M&L for preparing surfaces of wood and wood based materials, steel and iron work, new or old, of anydescription for treating ends of posts, backs of chowkats, etc., area tarred exc 0.1 sq. m but n exc 0.5 sq. m each complete all as specified and directed. |
| 84 | M&L for applying two coat of synthetic enamel paint (1st grade quality) after preparing new painted wood and wood based Surfaces of any description, not otherwise descri-bed, over 10cm width or girth complete all as directed. |
| 85 | S&FMild steel hold fast made of flat ironconforming to 410-0 or Fe-310-0 compelete all as specified and directed. |
| 86 | M&L for plain cement concrete 1:3:6 type C1 (using 20 mm graded stone aggregate) as in coping , PCC block for fixing of hold fast, sanitary fittings etc. complete all as specified and directed. |
| 87 | S&Fin repair 100 mm long,"medium weight" cold rolled mild steel butt hinge complete all as specified and directed. |
| 88 | S&F in repair 75 mm long,"medium weight" cold rolled mild steel butt hinge complete all as specified and directed. |
| 89 | S&F in repair 200 mm long aluminium anodised tower bolt of extruded section complete all as specified and directed. |
| 90 | S&F in repair 150 mm size, extruded aluminium alloy handles fabricated type anodised complete all as specified and directed. |
| 91 | S&F in repair250 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed. |
| 92 | S&F 3.0mm thick sheet glass, ordinary quality and glazing with oil putty in square of area n.exc 0.5 sq.m in each pane after hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed. |
| 93 | S&F in repair Stainless steel wire cloth 0.36mmnominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staplescompleteall as specified and directed . |
| 94 | Taking down cement or cement lime plaster onbrick or stone walls, ceilings etc. including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed. |
| 95 | M & L for 5 mm thick rendering in cement mortar (1:3) as on fair faces surface of concrete surface as in ceiling including applying three coats of white wash after preparation of newly plastered surface complete all as specified and directed. |
| 96 | Servicing / Repairing / Maintenance including monthly visit with regular maintenance for automation (Wireless SCADA based temperature and humidity monitoring system) of Air Force Station Jorhat by one factory trained Technician/ Engineer.The Scope of work includes carrying out complete maintenance/ Servicing/ Repairs as required of all the above Sub System Viz -IRTU based control panel (with all the accessories) RTD sensor, Humidity sensor communication panels (with all its accessories) SCADA system etc (with all its accessories), personal computer, Printer, UPS, breakdown maintenance as and when requiredcomplete all as specified and directed. |
| 97 | Servicing IRTU panel including PLC modules, power supplyi.e. cleaning checking for wear and tear, checking electrical termination, testing complete all as specified and directed. (Once in every month ) and break down maintenance as and when required. |
| 98 | Servicing temperature sensori.e. cleaning checking for wear and tear, checking electrical termination, testing complete all as specified and directed. (Once in every month ) and break down maintenance as and when required. |
| 99 | Servicing humidity and transmitter i.e. cleaning checking for wear and tear, checking electrical termination, testing complete all as specified and directed. (Once in every month ) and break down maintenance as and when required. |
| 100 | Servicing humidity and temperature indicator i.e. cleaning checking for wear and tear, checking electrical termination, testing complete all as specified and directed. (Once in every month ) and break down maintenance as and when required. |
| 101 | Servicing and update any required for SCADA software alongwith required alert reports etc complete all as specified and directed. |
| 102 | Supply of Sim Card services for PLC to SCADA communication system for the period of 11 monthscomplete all as specified and directed. |
| 103 | S&Fin repairs 24 V DC power supply unit of IRTU 6000 for SCADA based AC plant monitoring complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 104 | S&Fin repairs 12/5 V DC power supply unit with battery charging and cut off circuitof IRTU 6000 for SCADA based AC plant monitoring complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 105 | S&Fin repairs ARM 7 CPU card of IRTU 6000 for SCADA based AC plant monitoring complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 106 | S&Fin repairs analog and digital l/O card of IRTU 6000 for SCADA based AC plant monitoring complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 107 | S&Fin repairs 16 DI and 8 Al termination module of IRTU 6000 for SCADA based AC plant monitoring complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 108 | S&F in repairs battery 6 volts, 4Ah complete all as specified and directed. MAKE:- Exide / AMRON / AMCO |
| 109 | S&Fin repairs battery for UPS 600 VA, 12V, 7AH complete all as specified and directed. MAKE:- Exide / AMRON / AMCO |
| 110 | S&Fin repairs Display and Key board of IRTU 6000 for SCADA based AC plant monitoring complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 111 | S&F in repair and replacement of computer system for HDD, Mother board, SMPS etc by company authorised dealer or representative complete all as specified and directed. MAKE :- HP / INTEL / ACER |
| 112 | Supply and Installed renew computer antivirus software complete all as specified and directed. MAKE :- QUICK HEAL / MCAFEE / NPAV |
| 113 | S&F in repairs auto recovery and over voltage protection relay complete all as specified and directed. Make : - CIMCON / MINILEC / GIC |
| 114 | S&F in repairs 600 VA, UPS for IRTU protection in power back up during power failure condition complete all as specified and directed. Make : - APC / IBALL / MICROTEK. |
| 115 | S&F in repairs Wireless GSM / GPRS modem for GSM / GPRS communication with quad band technology complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 116 | S&F in repairs high gain antenna for wireless GSM / GPRS modem, complete all as specified and directed. Make : - CIMCON / SOFTEK / POWER TEK. |
| 117 | S&F in repairs Digital energy meter / Electrical transducer, complete all as specified and directed. Make : - CIMCON / L&T / ELEMSURE. |
| 118 | S&F in repair duct / room mount temperature and humidity transmitter 4-20 mA output, complete all as specified and directed. Make : - HONEYWELL / DANFOSS / RADIX / MASIBUS. |
| 119 | S&F in repairs process indicator with 4-20 mA retransmission output, complete all as specified and directed. Make : - MASIBUS / WIKA / RADIX / MULTISPAN. |
| 120 | S&F in repairs 1.5 Sqmm x 2 core copper armoured cable, complete all as specified and directed. |
| 121 | Servicing & Upgradation of existing CIMCON, make SCADA software for latest operating system complete all as specified and directed. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule "A"/BOQ |
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