PROVN OF OTM ACCN (PHASE -I) AT BAGRAKOTE UNDER GE SEVOKE

Amount

BUILDINGS & STRUCTURE (Sch 'A' PART-I)

Lump sum price worked out by the Contractor for “BUILDINGS & STRUCTURE” as listed in Schedule ‘A’ Part-I. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 36,31,20,000.00 inserted by the MES in Schedule ‘A’ Part-I.

EARTHWORK, SITE CLEARANCE AND SITE DEVELOPMENT (Sch 'A' PART-II)

Lump sum price worked out by the Contractor for “EARTHWORK, SITE CLEARANCE AND SITE DEVELOPMENT” as listed in Schedule ‘A’ Part-II. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 52,49,260.89 inserted by the MES in Schedule ‘A’ Part-II.

INTERNAL WATER SUPPLY (Sch 'A' PART-III)

Lump sum price worked out by the Contractor for “INTERNAL WATER SUPPLY” as listed in Schedule ‘A’ Part-III. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 10,20,880.15 inserted by the MES in Schedule ‘A’ Part-III.

INTERNAL ELECTRIFICATION (Sch 'A' PART-IV)

Lump sum price worked out by the Contractor for “(INTERNAL ELECTRIFICATION)” as listed in Schedule ‘A’ Part-IV. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 96,73,058.07 inserted by the MES in Schedule ‘A’ Part-IV.

ROAD, PATH & CULVERT (Sch 'A' PART-V)

Lump sum price worked out by the Contractor for “ROAD, PATH & CULVERT)” as listed in Schedule ‘A’ Part-V. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 90,36,588.57 inserted by the MES in Schedule ‘A’ Part-V.

SEWAGE DISPOSAL (Sch 'A' PART-VI)

Lump sum price worked out by the Contractor for “SEWAGE DISPOSAL” as listed in Schedule ‘A’ Part-VI. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 23,70,861.02 inserted by the MES in Schedule ‘A’ Part-VI.

AREA DRAINAGE (Sch 'A' Part-VII)

Lump sum price worked out by the Contractor for “(AREA DRAINAGE)” as listed in Schedule ‘A’ Part-VII. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 64,06,702.01 inserted by the MES in Schedule ‘A’ Part-VII.

CHAIN LINK FENCING AND GATE (Sch 'A' PART-VIII)

Lump sum price worked out by the Contractor for “(CHAIN LINK FENCING AND GATE )” as listed in Schedule ‘A’ Part-VIII. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 16,99,635.84 inserted by the MES in Schedule ‘A’ Part-VIII.

EXTERNAL WATER SUPPLY (Sch 'A' PART-IX)

Lump sum price worked out by the Contractor for “EXTERNAL WATER SUPPLY” as listed in Schedule ‘A’ Part-IX. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 4,43,549.28 inserted by the MES in Schedule ‘A’ Part-IX.

EXTERNAL ELECTRIFICATION (Sch 'A' PART-X)

Lump sum price worked out by the Contractor for “(EXTERNAL ELECTRIFICATION)” as listed in Schedule ‘A’ Part-X. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 66,23,199.46 inserted by the MES in Schedule ‘A’ Part-X.

FIRE FIGHTING & FIRE ALARM SYSTEM (Sch 'A' PART-XI)

Lump sum price worked out by the Contractor for “FIRE FIGHTING & FIRE ALARM SYSTEM” as listed in Schedule ‘A’ Part-XI. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 28,49,979.00 inserted by the MES in Schedule ‘A’ Part-XI.

HOT WATER SUPPLY (Sch 'A' PART-XII)

Lump sum price worked out by the Contractor for “HOT WATER SUPPLY” as listed in Schedule ‘A’ Part-XII. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 7,18,318.88 inserted by the MES in Schedule ‘A’ Part-XII.

LIGHTNING PROTECTION (Sch 'A' PART-XIII)

Lump sum price worked out by the Contractor for “LIGHTNING PROTECTION” as listed in Schedule ‘A’ Part-XIII. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 29,821.10 inserted by the MES in Schedule ‘A’ Part-XIII.

COOLING APPLIANCES (Sch 'A' PART-XIV)

Lump sum price worked out by the Contractor for “COOLING APPLIANCES” as listed in Schedule ‘A’ Part-XIV. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 4,24,714.16 inserted by the MES in Schedule ‘A’ Part-XIV.

DEMOLITION & DISMANTLING (Sch 'A' PART-XV)

Lump sum price worked out by the Contractor for “DEMOLITION & DISMANTLING” as listed in Schedule ‘A’ Part-XV. Representing ** ___ % ______ percent *Above / Below the lump sum price of Rs. 12,25,480.08 inserted by the MES in Schedule ‘A’ Part-XV.

MISCELLANEOUS ITEMS REQUIRED FOR B/R & E/M SERVICES (Sch 'A' Part-XVI)

INTERNAL WATER SUPPLY S&F of Gun-metal, globe or gate valve, 65 mm bore of pipe, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F of Gun-metal, globe or gate valves, 80 mm bore of pipe, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S&F 15 mm bore brass CP mixer for hot & cold water screwed down for iron / CPVC pipe and fixed (3-in-1) complete all as specified and directed.

S&F 15 mm bore fancy type, chromium plated basin inlet connection (angle valve), cast copper alloy, screwed down, high pressure, screwed both ends for iron / CPVC pipe for unions and fixed complete all as specified and directed.

S&F two way bib cock with wall flange chromium plated with crutch or butterfly handle screwed down screwed for iron / CPVC pipe 15 mm bore complete all as specified and directed.

S&F health faucet with stainless steel tube and wall hook suitable for 15 mm dia pipe with 1 meter long flexible tube including making connections and fixed in pipe etc complete all as specified and directed.

INTERNAL ELECTRIFICATION S & F modular type 3 pin 20 A socket with SP MCB, conforming to IS 1293: 2005 complete all as specified in IS 732: 2019 and directed. (AC & GYSER POINT)

S & F MCB 25A, 230 V, 50 Hz, 2P MCB ('C' curve) conforming to IS/IEC 60898-1-2002, having breaking capacity Icn = 10 kA, sliding bottom clamp, colour coded on/off indication on dolly, bi-connect IP 20 protected lower terminals and sliding shutters, etc. complete all as specified in IS 732: 2019 and directed.

All as per Srl Item No. 16.08 here-in-above but for 16A, 230 V, 50 Hz, 2P MCB ('C' curve) complete all as specified and directed.

S&F load line distribution board TPN vertical, 6 way double door type, fixed on wall semi flush with incoming MCCB 4 poles and, busbars , neutral link, blanking plates complete with all accessories all as specified and as directed. NOTE : Incoming / Outgoing MCCBs / MCBs shall be measured and paid separately.

S & F of 125A, 4 pole moulded case circuit breaker (MCCB) with thermal magnetic trip unit (TMD), compression lug connectors, protection against overloads (Ir adjustable from 0.7- 1 X In), protection against short circuits (Isd adjustable from 5- 10 X Ir), inbuilt encapsulated double break roto active type instanteneous protection, earth fault leakage protection, etc. having Ics = 100% = Icu = 16 kA as per IEC 60947-2 and suitable for 3-Phase, 415 V, 50 Hz electric supply complete all as specified and directed.

S & F 40 W surface / wall mounted LED batten capable of delivering minimum 4000 lumen, having PC diffuser, luminous efficacy of > 100 lumen/W, CRI > 80, PF > 0.9, CCT 6500K, independent isolated SMPS based constant current electronic LED driver with THD < 20%, surge voltage protection and other safety tests as per IS 15885 (Part-2/Sec-13): 2012, polycarbonate diffuser, housed in powder coated white extruded aluminium channel housing. white coloured ABS end caps, IP 20 protection, input voltage range 140- 270 V, input frequency 50- 60 Hz, including electrical connection with 3 core flexible Cu conductor cable of appropriate size from ceiling rose to the fixture complete all as specified and directed.

S & F 9W LED Study light having Luminous efficacy of > 100, input voltage range 140-270 V, input frequency 50-60 Hz complete all as specified and directed.

S & F surface mound Flame proof LED Batten, 20W, CRI > 70, suitable for Hazardous area group IIA and IIB and zone 1 & 2, IP 65 Protection with 100 lumens/watt with Die Cast Aluminium Housing, THD < 15% complete all as specified and directed.

M&L for Earthling complete with galvanized steel pipe electrode 40mm bore, medium grade, 2.5 meters length, buried directly and preferably vertically in ground level connected with earthling lead galvanized iron strip of size 25 x 3 mm connected to galvanized earth pipe by means of bolts, nuts, checknuts and washer of galvanized iron including PCC (1:2:4) type B1 precast RCC cover slab with suitable handle made of 6mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia medium grade galvanized steel tube for watering with one end fix with cast iron funnel and wire-mesh, with protection pipe of 15mm dia medium grade galvanized steel tubing upto 7.5 meters length for drawing earth lead including common salt, charcol, bentonite in alternate layers etc in and around 600mm complete all as including testing on completion complete all as specified and as directed.

M&L for 200 mm (inner dia) DWCPE (SN-8) pipe as per IS:16098 (Part-I) with all fittings and laid in trenches and jointed complete all as specified and directed. NOTE : - (a) DI Specials / fittings will be measured and paid separately under relevant items of schedule. (b) The cost of push on type joint with rubber gasket deemed to be included in the rate quoted.

EXTERNAL WATER SUPPLY Supply, laying and testing of 150 mm bore ductile iron pressure pipe socket and spigot end, class K-9, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push - on- joint with inside cement mortar lining, internal metallic zinc coationg and external black bitumen coating laid in trenches etc complete all as specified and directed. NOTE : - (a) DI Specials / fittings will be measured and paid separately under relevant items of schedule. (b) The cost of push on type joint with rubber gasket deemed to be included in the rate quoted.

Supply, laying and testing of 100 mm bore ductile iron pressure pipe socket and spigot end, class K-9, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push - on- joint with inside cement mortar lining, internal metallic zinc coationg and external black bitumen coating laid in trenches etc complete all as specified and directed. NOTE : - (a) DI Specials / fittings will be measured and paid separately under relevant items of schedule. (b) The cost of push on type joint with rubber gasket deemed to be included in the rate quoted.

M&L for construction of brick masonary valves pit of internal dimensions 900mm x 900 mm x 900 mm complete and fabrication of 3.0 mm thick MS Sheet cover and angle iron frame made out of 40mm x 40mm x 6 mm MS angle iron and one side provided with hinge with locking arrangement & duly painted with two coats of black bituminous paint over a coat of red oxide primer including necessary earth work and PCC work complete all as shown TD Drawing all as specified and directed.

S& F Cast Iron Air Valves with single air Outlets, conforming to IS 14845 of size 50 mm dia bore and fixing up in Water supply mains of size 150 mm dia complete all as specified and directed.

Supply and fix valve, reflux with by pass arrangement 150 mm (6") dia complete all as specified and as directed.

M & L for Trial bore of 200 mm dia below ground level in any kind of soil strata including hard stone/ boulder by deploying direct/reverse or universal method to achieve desired depth including cost of consumable stores like fuel,lubricants, bentonite mud, material and transportation of machinery etc., complete all as specified and as directed.. NOTE : - (a) Erection and dismantling of boring plant including all arrangement for the transportation of boring equipment to site of work from the store of contractor at site and back are to be made by contractor at his own cost. All rates should be quoted for supplying the material at site of work.Pits for collection of water and water for drilling tubewell will be arranged by the firm/contractor at site his own cost. (b) Borewell to be done subject to permission by CGWB.

M & L for electro logging for identification of aquafier zone with report enterpretation, including fabrication of strata chart in wooden glass frame and strata box of size 1000x600x100mm made by wood shisham and 3mm glass in front of box for display in pump house complete all as specified and directed.

Reaming up to 350 mm dia for depth upto 60 mtr from ground level complete all as specified and directed.

Reaming up to 300 mm dia for depth from 60mtr from ground level to 110 mtr complete all as specified and directed.

S & F of including lowering in borewell ERW/ MS casing pipe electric resistant welded pipe with socket confirming to IS:3589 of 250mm dia and thickness 8mm including two coats of anti corrosive bituminous paint of approved brand complete all as specified and directed.

S & F of including lowering in borewell ERW/ MS casing pipe electric resistant welded pipe with socket confirming to IS:3589 of 200mm dia and thickness 8mm including two coats of anti corrosive bituminous paint of approved brand complete all as specified and directed.

All as per Srl Item No. 16.18 here-in-above but slotted pipe as per IS: 8110 strainer complete all as specified and directed.

S & F of end cap of for 200mm dia MS pipe, complete all as specified and directed.

S & F of MS reducer socket of 250x200 mm dia to be fabricated out of 12 mm sheet plate with the housing pipe of 250 mm dia for fixing 250 mm dia MS pipe to 200 mm dia MS pipe, complete all as specified and directed.

S & F of well cap of for 250mm dia MS pipe complete all as specified and directed.

S & F of clamp of size 150mmx10mm of length 1.5mtr including MS nut bolts of 10mm dia and washer etc for supporting casing pipe complete all as specified and directed.

S & F of clamp of size 150mmx10mm of length 1.0 mtr including MS nut bolts of 10mm dia with washer etc for supporting column pipe complete all as specified and directed.

S & F Steel wire rope, PVC insulated of size 10 mm dia of suitable size/ length as directed with clamps, nuts & bolts and washers etc for holding column pipes/GI pipes of submersible pump set, complete all as specified and directed.

S & F of cage fabricated from strips of size 25x4 suitable for protection of submerssible pump set with two coat of anti corrosive black bituminous paint, complete all as specified and directed.

S & F of flat submersible cable 3 core multi stranded copper conductor of size 6 sqmm ISI marked, complete all as specified and directed.

Supply and filling pebels of size 6 to 10mm around the casing pipe of borewell including all lead and lifts free from dust dirt or vegetation manure, complete all as specified and directed.

Development of tube well with compressed air and after with 25% extra capacity pump by pumping muddy water of borewell using air compressor of 350psi , 600cfm pressure for required number of hours including fuel etc.,complete all as specified and directed.

Conducting following tests for the bore well to determine safe water pumping from government approved laboratory including submitting the report to the department, complete all as specified and directed :- (i) Yield Test (ii) bacteriological Test (iii) chemical test (systematic analysis)

S & F of FASD submerssible motor panel starter of capacity 7.5 HP incl overload,single phasing prevention, complete all as specified and directed.

Design, supply, installation, testing and commissioning Iron Removal/ water treatment Plant of capacity 40 Cum/Hr (8000 GPH) complete to achive the permissible parameters of of treated water consisting of 01 set multi grade filter, 01 set Oxidation Chamber, 01 Set of Chemical Dosing System for Soda Ash, 01 Set of Chemical Dosing System for Sodium Hypo-chloride. The plant incld all interconnecting piping valves & other accessories incld necessary internal cabling, termination support stays, clamps, inlet & outlet pipe connection for filtration and back wash etc confirming to relevant IS, foundation works as per OEM. The plant to be painted with 2 coats of non-toxic anti-corrossive epoxy paint (suitable for drinking water quality) inside and 2 coats of synthetic enamel over a coat of red oxide primer complete comprising of the followings :- Item Continued as 16.43 to 16.46

Supply, installation, testing and commissioning multi stage submersible pump set with bronze impeller, directly coupled with motor, suitable for 200/250 mm bore well water lubricated against minimum total head 45 meter and discharge min 600 LPM operated on AC 3 phase, voltage range 200V-440V, 50 Hz. The motor casing shall be of stainless steel, pump shaft/ motor shaft shall be of stainless steel, pump bowls shall be of high graded cast iron all as specified and directed. The pump and motor shall comply to all the requirements of relevant IS. NOTE : The pump size, i.e head and discharge mentioned is minimum required at site, however, the actual size shall be arrived after doing necessary yield test.

Supply, installation, testing and commissioning open well Submersible pump of capacity 10 HP, electric driven 415 V, TP and complete inclusive of submersible cable and starter including dry run preventor and single phasing preventor complete all as specified and directed.

M&L for DI fittings for spigot and socket pipes of size 80 mm to 350 bore such as bends(any type,radius and angle) tapers any type (straight, bend, increasing,decreasing or double socket etc) Tee pieces single branch, 'Y' junction, double branch, cross(all sockets or socket and spigot) collars caps and plugs complete all as specified and directed.

M & L for 2 core, 2.5 sqmm (for instrumentation) low smoke zero halogen (LS0H) flame retardant Fire alarm cable, conforming to BS 7629-1, BS 6387 & BS EN 50200 and rated for 500 V, drawn through concealed PVC conduit and having plain annealed stranded copper conductor with primary insulation of glass mica Fire resistant tape and secondary insulation of high performance silicone rubber, earth/drain wire of annealed tinned copper, electrostatic screen of aluminium fire barrier and type LTS3 outer sheath conforming to BS 7655, suitable for operating temperature range -30 ˚C to +70 ˚C and minimum bending radius being 6 times the overall cable diameter, RED in colour, including laying, termination and ferruling complete all as specified and directed.

M & L for 3 core, 2.5 sqmm (for auto start/stop panel) low smoke zero halogen (LS0H) flame retardant Fire alarm cable, conforming to BS 7629-1, BS 6387 & BS EN 50200 and rated for 500 V, drawn through concealed PVC conduit and having plain annealed stranded copper conductor with primary insulation of glass mica Fire resistant tape and secondary insulation of high performance silicone rubber, earth/drain wire of annealed tinned copper, electrostatic screen of aluminium fire barrier and type LTS3 outer sheath conforming to BS 7655, suitable for operating temperature range -30 ˚C to +70 ˚C and minimum bending radius being 6 times the overall cable diameter, RED in colour, including laying, termination and ferruling complete all as specified and directed.

S & F of orifice plate made out of 6 mm thick SS 304 with orifice of required size to be fitted between flange and landing valve of external and internal hydrants to reduce pressure at the outlet to the level of 3.5 kg/cm2 complete all as specified and directed.

S & F of CL 150 # rated ball valve 25 mm NB, designed & manufactured as per IS 9890: 1981 and tested as per BS 6755-1, having floating type three piece design, CS body, SS- 304 ball, PTFE seal / packing / gasket, CS fastners and lever and screwed / socket weld end connection, etc. with accessories complete all as specified and directed.

S & F of CL 150 # rated ball valve 80 mm NB, designed & manufactured as per IS 9890: 1981 and tested as per BS 6755-1, having floating type three piece design, CS body, SS- 304 ball, PTFE seal / packing / gasket, CS fastners and lever and screwed / socket weld end connection, etc. with accessories complete all as specified and directed.

M & L for FM approved and UL listed, PN 1.6 rated lever operated, wafer type CI butterfly valve, 100 mm NB, conforming to IS 13095: 1991,fitted with visual indicator & temper switch, having Cast iron (CI) body with ductile iron EPDM coated disc, SS431 stub shaft, PTFE bushing, flange drilling standard end connection conforming to IS: 1538- 1993 along with necessary accessories complete as specified and directed by the engineer-in-charge (for Zone control valve assembly).

M & L for FM approved and UL listed 25 mm NB compact 3 position ball valve with drain orifice (Test and drain valve) to test and drain water flow through sprinkler systems having OFF-TEST-DRAIN position, integral sight glass, rated pressure 300 psi, orifice size 15 mm and K factor 5.6, conforming to NFPA 13, along with necessary accessories complete as specified and directed.

S & F 6 kg capacity dry chemical powder (ABC) type fire extinguisher, conforming to IS 15683: 2006, with initial filling in brand new cylinder with powder coated finish, fitted in gunmetal union, high pressure CO2 gas cartridge, discharge hose, wall mounting bracket / floor trolley mounting accessories along with suitable signage, etc. complete all as specified and directed by the engineer-in-charge. NOTES: [i] Operating temperature : -300C to + 550C [ii] Performance criteria : Discharge time not less than 45 sec , throw not less than 4 meters [iii] Hydro test and burst pressure test : Shall pass hydro test pressure of 35 bars 2.5 minutes and with stand a burst pressure of 55 bar

S & F of 9 Ltr capacity water type fire extinguisher conforming to IS 15683: 2006, with intial filling in brand new cylinder with Epoxy powder coated, fittied in gun metal cap, Co2 gas, filled cartridge with necessary accessories like discharge hose, wall mounting bracket & suitbale signage, etc. Complete all as specified and directed by engineer-in-charge.

The following type of signages made out of 3 mm thick opaque PVC foam board with computer cut, PVC non-reflective self adhesive vinyl painted foam board, complete with mirror fasteners as specified and directed:- Item Continued as 16.60 & 16.61

S & F of Sign of size 250 mm X 300 mm reading 'IN CASE OF FIRE, USE STAIRS UNLESS INSTRUCTED OTHERWISE' in 12.5 mm block letters in red and white background, properly spaced to provide good legibility located directly above the call-button and squarely attached to the wall or partition in a way that the top of the sign is not above 2 m from the finished floor level complete.

S & F of Sign of size 150 mm X 600 mm, posted and maintained at each lift landing and on the side of the stairway door from which egress is to be made on every floor, indicating the lift / lift bank / stairway by an alphabetical letter in bold type and at 75 mm high letters in red and white background, securely attached to the side of the stairway door from which egress is to be made in a way that the bottom of the sign is not above 1.5 m from the finished floor level complete.

S & F Galvanised Iron Fire bucket 9 ltr Red in colour heavy duty all as specified and as directed

EXTERNAL ELECTRIFICATION S & L 50 mm outside dia double corrugated pipe(DWC) ISI marked for enclosing cable below ground/road surface to a required depth including suitable size couplers for jointing of pipe all as per site requirement etc complete all as specified and directed.

S & L 75 mm outside dia double corrugated pipe(DWC) ISI marked for enclosing cable below ground/road surface to a required depth including suitable size couplers for jointing of pipe all as per site requirement etc complete all as specified and directed.

S & L 90 mm outside dia double corrugated pipe(DWC) ISI marked for enclosing cable below ground/road surface to a required depth including suitable size couplers for jointing of pipe all as per site requirement etc complete all as specified and directed.

Design, Manufacturing, Supply, Installation, Testing and Commissioning of 3 way 12 kV rated Ring Main Unit of and HT Fault Level 21KA , consisiting of 630A 12 kV rated , 1 nos load break switches as incomers & 2 nos motorized type VCB as outgoings with metering modules along with necessary Earth Switches, battery and battery charger for shunt trip arrangement and Motor and other auxiliary circuit operation, HT Copper Bus bar as per detailed description as follows:- Item Continued as 16.68 to 16.76

RMU Construction: The switchgear and busbar shall all be contained in a stainless steel enclosure filled with SF6 at 0.3 bar (30 kPa) relative pressure to ensure the insulation and breaking functions. Sealed for life, the enclosure shall meet the "sealed pressure system" criterion in accordance with the IEC 62271-1 standard (§ 3.6.5.4): "a volume for which no further gas processing is required during its entire expected life”. In addition, manufacturer shall confirm that maximum leakage rate is lower than 0,1 % / year. It shall provide full insulation, making the switchgear insensitive to the environment (temporary flooding, high humidity...), IP67 degrees of protection in accordance with recommendation IEC 60529 § 14.2.7. Thus assembled, the active parts of the switchgear shall be maintenance-free and the switchboard shall be low-maintenance. The switchboards drives shall have an IP2X protection index. The tank shall be made of at least 2mm unpainted stainless steel. SF6 gas is the preferred dielectric medium for MV RMUs. Oil filled switchgear will not be considered. SF6 gas used for the filling of the RMU shall be in accordance with IEC 60376.Any accidental overpressure inside the sealed chamber will be limited by the opening of a pressure limiting device in the lower part of the enclosure. Gas will be released to the rear or the bottom of the switchboard away from the operator. Number of mechanical operations of Circuit breaker 2000 O/C , Number of electrical operations at full loop current for LBS: 100 O/C , Number of electrical operations at full loop current for CB: 2000 O/C,. Manufacturer shall provide type test report to prove compliance with IEC 62271-200 Annex A, Internal arc classification class AFL with 21kA 1s for the SF6 enclosure. Make of the RMU, vaccum intrtupter , relay & meter shall be of same OEM. All the test certificate shall be in the name of the OEM only . If there is any name change / acquisition by other OEM happened for the RMU then test cerificates shall contain the new OEM name only.

HT system : 3 phase -3 wire , HT Fault level 21 kA, Power System earthing - solindly earthed at up stream source, HT Copper Bus with Short Time Curent rating 21 kA for 1 Sec ( 3Sec), Continuous current rating at least 630 A. Enclosure of RMU must be IAC rated for 21 kA for 1 Sec. Design ambient to be considered as 40 Deg C. HT Circuit Breaker : i) There shall be 1nos.load break switches as incomings and 2 nos 12 kV rated VCB as outgoing ( total 3 nos.) . The circuit breakers shall be horizontal isolation - horinzontal draw out type. All of the switchgear shall be capable of withstanding this current without any damage being caused, in accordance with the recommendations IEC 62271-1 and IEC 62271-200.Loss of service continuity class: LSC2A ii) The Circuit Breaker must be rated for 12 kV ( nominal Voltage), 28 kV/75 kVp , 3 Phase, 50 Hz, Short Circuit Fault Level of 21 kA for 1 secs. Iii) No. Of Close Coils - 01 no. operable at 24 V DC (85% - 110%) , No. of Trip Coils - 02 nos. , operabale at 24 V DC ( 70% - 110%) for shunt trip Feature for series trip shall also be enabled. iv) Provision for supervision of the two indepandent Trip Circuits for the two Trip Coils to be provided. v)Switchgear classification: PM class vi) Loss of service continuity class: LSC2A

vii) Duty Cycle : O – 0.3sec – CO – 3min – CO, Vacuum Circuit breaker shall be of M2, E2, C2 duty and capable for minimum 100 short circuit breaking operation at full short circuit level. viii) STC rating 21 kA for 1 Sec (for Vacuum Interrupter). ix)Vacuum Interrupter must be hermetically sealed and must comply IEC 60056 ( along with latest amendments). x)Circuit Breaker to be equipped with Suitable tripping arrangement with push button, Mechanical counter to assess the total number of operations of the breaker, Mechanical ON / OFF indicator, Auxiliary switches, Auxiliary Contacts( at least 2 NO + 2 NC of Class 2 category), Emergency trip push button. xi) The Operating mechanism shall be spring charged motor operated type with Spring Charge Universal motor operable on 24 V DC / 230 V AC. xii)Suitable monitoring of Circuit Breaker status ( ON, OFF, Trip, CB Spring Charged) , Trip Circuit Healthy / Unhealthy, DC healthy/unhealthy to be provided using IoT based online monitoring system using microprocessor / digital RTU with historical data saving, capable of updating status and sending alarm signal on IoT monitoring unit, GSM and GPRS platform through which live monitoring status and equipment reading and fault related history can be accessed by user remotely.

xiii) Voltage Presence Indicator shall be provided against each HT circuit ( against each VCB) on line side for knowing the presence of line enerzisation status. xiv)Number of Mechanical operations at full rated current for breaker: 2000 O/C HT CT /PT i) One set of 03 nos. ( for 3 phases) dual core Cast Resin CTs for Each incomer VCB complying with IEC:60185 & IS 2705 ( along with latest amendments) , Core -1 - 400-200/1 A , 15 VA, Cl 0.5 for metering ; Core-2 - 400-200/1 A, 15 VA , 5P10 for Protection. ii) 01 no. of 03 phase Dual Core PT for HT bus ( 11 kV) with protection HRC fuse Core 1- 11kV-6 kV /√3 / 110V/√3, Cl 0.2s, 100VA Core 2- 11kV- 6 kV /√3 / 110V/3, Cl 3P, 50VA

ii) Master Trip Relay : High Impedance and High speed relay flush mounted having coil cut-off contact with at least 4NO and 4NC contact and electrical reset facility capable to make, carry and break trip coil current of Circuit Breaker and capable for future integration with SCADA. iii) Each VCB must have separate Anti Pumping Relay. Fault Passageindicator:

The FPI shall facilitate quick detection of faulty section of line. The fault indication may be on the basis of monitoring fault current flow through the device. The FPI should be self-powered and should have internal lithium battery for external indication and setting of FPI in the absence of current. The FPIs shall include: Fault detection - Phase to phase and Phase to earth faults. One potential-free output contacts for hardwiring to RTUs. On this basis, the SCADA/DMS will be able to monitor phase / earth fault condition. Local fault indications - LCD display on FPI front panel along with LED indication on front panel of RMU enclosure. Multiple reset option – End of time delay (Adjustable from 2 to 16 Hrs) Remote reset (Via potential free input contact of FPI) Manual reset (Reset button on front panel of FPI) Automatic reset on current restoration. The characteristics of the FPIs shall include: Phase fault thresholds configurable from at least 100 to 800 A Earth fault thresholds configurable from at least 20 to 200 A Multiple number of steps for adjusting phase and earth fault thresholds. Fault current duration range configurable from at least 40 ms to 100 ms in 20 ms steps and further 100 ms to 300 ms in 50 ms steps. Variations with respect to these characteristics may be acceptable as long as they prove applicable and provide the same or better flexibility.

Earthing The cables shall be earthed by an earthing switch with short-circuit making capacity, in compliance with IEC 62271-102 standard. The earthing switch can only be operated when the switch is open. The switch and earthing switch operating mechanism shall have a mechanical endurance of at least 1000 operations. Separate line side Earth switches shall be provided in each HT Circuit ( against each VCB) RMU Bushing & Cable termination: It is preferable to have all bushings accessible from the front of the RMU. Bushings along the sides or the rear of the RMU are not acceptable. For each cable compartment, the bushing shall be at the same height in order to facilitate a possible reversal of the cables The bushing should be conveniently located for working with cables specified and allow for the termination of these cables: -630 A M16 bolted connectors for switch-disconnectors and vacuum circuit breakers functions.The profiles of the cable connection bushings shall be in compliance with IEC-60137 standard. Cable clamps:A cable clamp arrangement must be provided for all network cables terminated on the RMU. Provision for Cable Entry: There shall be suitable provsion for Cable entry from bottom through 3 mm thick CRCA steel thick detachable gland plate along with provision for termination of 2 runs of 3 c X 400 Sq mm 11 kV (E ) , XLPE insulated Aluminium Cables ( for HT side) and at LT side runs of cables matching with outgoing MCCB current rating.

S&F 8.0 Mtr Long Hot Dip Galvanised Street Light Octagonal Pole with Foundation type Base Plate and Foundation Bolts and additional structural steel as reqd, dimentions of Pole as Top Diameter - 70 mm, Bottom Diameter- 130 mm, Section Length - 8000 mm, Thickness - 3 mm, Foundation type Base Plate (200 x 200 x 16 mm), Foundation Bolts - 4 Nos 20 mm dia, pitch circle dia 200 mm, bolt length 600 mm, projects bolt length 100 mm , with Single type arm bracket 1500 mm long , top dia 70 mm , suitable for LED Street Light fitting. The Pole shaft shall have octagonal cross section and continuously tapered with single longitudinal welding all as specified and as directed.

M&L for water proof, 3core PVC insulated and PVC sheathed, copper conductor cable of size 1.5 sqmm, 1100 Volts grade for electrical connection of street light fittings, complete all as specified and directed.

S&F factory made IP-65 (Dust and power jet Proof according to IEC 60529) opaque street light junction box of size 260 mm x 210 mm x 116mm made of high quality polycarbonate (shock proof, rust free, corrosion free acid and chemical resistant, fire retardant having high impact (IK 08) totally insulated made of halogen and silica free recyclable material, UV resistant having high grade gasket made of polyurethane with copper terminal , MCB SP 6 Amps rating 10 KA with locking arrangement and 2 Nos M40 size cable gland and one M32 size gland suitable up to 35 Sqmm cable etc complete all as specified and directed. .

S&F HT/LT made up of PCC block (1:3:6) type. C-1 using 20mm graded stone aggregated of size 900 mm x 300mm x 100 mm thick (45 Cm burried in ground) and properly painted as per approved colour Brown/Blue (HT/LT) and written both side with signed red colour paint ( HT cable 11 KV or LT cable 1100 Volts) on Cable route marker including necessary excavation and earthwork complete all as specified and directed.

Supply, installation, testing and commissioning outdoor type stainless steel (SS 304) cubical enclosure compartmentalized exterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc. The enclosure shall be made of 2 mm thick SS 304 sheet. The fixing of double doors shall be on SS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 304. Sliding handle and locking arrangement front and rear both side . Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 304 with 04 Nos foundation bolt of size not less than 20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size (but not less than 2.5 sqmm). Incoming :- (i) Aluminium busbar rating 600 Amps rating 4 Nos. (ii) MCCB 400 Amps 4 pole breaking capacity 36 KA thermal mag protection with Icu = 100% & rated impulse with stand voltage (Vimp) 8 KV with over current & short circuit pro-tection having double insulation & positive insulation-01 No. Outgoing :- (i) MCCB 400 Amp 4 pole 01 Nos breaking capacity 36 KA , MCCB 63 Amp 4 pole 02 Nos breaking capacity 16 KA, , thermal magnetic release with Icu = 100% & rated impulse with stand volta.(Vimp) 8 KV with over current & short circuit protec-tion having double insulation & positive insulation featers. MCB SPN 32 Amp 02 Nos. Item Continued as 16.80

All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947-II/IS 13947-II (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer. All out going feeder shall be connected by cable through suitable size gland plate / glands. The various feeders shall be indicated by font size not less than 20 mm letters using Acrylic sheet. The minimums clearance of bus bar shall be 32mm phase –phase and 26mm for phase to earth. The bus bar shall have colour coding with insulating tape. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

M & L for pipe earthing complete with galvanised stell pipe electrode, 40mm bore, medium grade, 2.5 metres length, buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected with earthing lead galvanised iron strip of size 32 x 6 mm connected to galvanized earth pipe by means of oblts, nuts, checknuts and washers of galvanised iron including, PCC (1:2:4) type B-1 precast RCC cover slab with suitable handle made of 6mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia mediaum grade galvanised steel tube for watering with one and fix with cast iron funnel and wire-mesh, with protection pipe of 40mm dia medium grade galvanised steel tubing upto 7.5 meters length for drawing earthlead with filling of bentonite in 600mm dia all around electrode etc, complete including testing on completion and including taking down old unserviceable earthing & testing complete all as specified and as directed.

All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947-II/IS 13947-II (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer. All out going feeder shall be connected by cable through suitable size gland plate / glands. The various feeders shall be indicated by font size not less than 20 mm letters using Acrylic sheet. The minimums clearance of bus bar shall be 32mm phase –phase and 26mm for phase to earth. The bus bar shall have colour coding with insulating tape. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

COOLING APPLIANCES Supply , installation, testing & commissioning of refrigerator, ISI marked electric driven , single phase having capaciy 360 ltrs or nearest higher size , frost -free smooth flow type seprate chill compartment with plastic shelves, Ice maker unit, vegetable/fruit drawer, body colour as approved with suitable lighting arrangement working with non-CFC refrigerant & 3 star rated including electric connection complete all as specified and directed.

Supply , installation, testing & commissioning of refrigerator, ISI marked electric driven , single phase having capaciy 310 ltrs or nearest higher size , frost -free smooth flow type seprate chill compartment with plastic shelves, Ice maker unit, vegetable/fruit drawer, body colour as approved with suitable lighting arrangement working with non-CFC refrigerant & 5 star rated including electric connection complete all as specified and directed.

Supply, Installation, testing and commissioning of copper wound volatge stablizer , ISI marked for automatic operation , single phase, naturally air cooled, indoor type & designed for I/P variation between 170 V to 260 V with O/P voltage stablization at 230 V with accuracy of +/- 2.5% with high & low voltage cut out & time delay & of capacity 01 KVA incl electric connection complete all as specified and directed.

Supply, Installation, testing and commissioning of copper wound volatge stablizer , ISI marked for automatic operation , single phase, naturally air cooled, indoor type & designed for I/P variation between 170 V to 260 V with O/P voltage stablization at 230 V with accuracy of +/- 2.5% with high & low voltage cut out & time delay & of capacity 02 KVA incl electric connection complete all as specified and as directed

DG SET Supply, installation, testing and commissioning totally enclosed (silent operation with canopy, CPCB-IV+ complaint), static type deisel engine driven, liquid cooled, generating set of 30 KVA, 24KW capacity accommodated with accoustic encloser (at 0.8 lagging P.F), 415V,50Hz, 3 phase system & for 0.85 load factor , base plinth as per manufacturer recommendation, (A) Disel Engine:- Diesel engine shall be 4 stroke liquid cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at ambient temp of 50 dgree celcius, 50% RH & 1000m above MSL, electronic governer, conforms to BS:5514/ISO 3046, BS 649,IS 10000 with capacity of 10% overload for one hour in every 12 hours of continuous operation. The engine shall have noise limit of 75 dB(A The OEM shall undertake type approval and conformity of production certificate for emission standard for engine from agencies approved by GoI. Copy of the same shall be produced, (A1) Air intake system (i) Air intake manifold, (ii) Dry type air cleaner (A2) Exhaust system (i) Dry exhaust manifold with residental silencer and catalytic converter (A3) Cooling system (i) Engine water pump (ii) Radiator with fan (iii) coolant additive concertrate (A4) Lubricant system (i) Oil pan (ii) Engine mounted lube Oil pump (iii) Lube oil filter (A5) Starting System, (i) 12/24 V DC starter motor, voltage regulators Item Continued as 16.94 to 16.98

(ii) 12/24 V DC alternator for battery charging, (iii) 12/24 V suitable maintenance free battery of suitable capacity (A6) Engine mounted microprocesser based (perferably) instrument panel with digital display for the following:- (i) LED indicating lamps-for Genret running, remote start, shutdown, warning, manual, auto and stop (ii) Data Logs-engine run time and controller on time (iii) Start/Stop switch with key (iv) Indication/Display of for water temp, lub oil pressure, lub oil temp, battery charging,RPM, over speed, low lub oil trip, Engine hours (v) Engine and alternator data - starting battery voltage, Engine running hours, engine temp, engine oil pressure, alternator voltage, current, KVA, frequency, KWH shall be displayed. (B) protection to Genset, (i) Low lube oil pressure warning/shutdown, (ii) High engine temp warning/shutdown, (iii) Low coolant temp warning, (iv) Sensor failure indication, (v) Low/High battery voltage warning, (vi) weak battery warning, (vii) fail to start shutdown, (viii) Cranking lockout,

(ix)High/Low AC voltage shutdown, (x) under/over frequency shutdown, (xi) loss of sencing voltage shutdown. (C) Others (i) AVM Pads, (ii) First fill of lubricating oils (iii) flywheel with housing (iv) Residental silencer, (D) Alternator synchronous alternator copper wounded rated 30 KVA, 415 volts, 1500 RPM,3 phase,50Hz,AC supply with 0.8 lagging power factor at 50 degree c, 50% RH and at 500 MSL, brushless type, self exicited, SPDP encl , contineous duty, voltage regulated through AVR conforming to IS:4722 with class F/H insulation. The salient feature are as under: (a) Permanent lubricating bearing (b) Permissible overloading of 10% for one hour in every 12 hrs of contineous operation (c) permissible unbalancing capability minimum 25% per phase .(E) ACCOUSTIC ENCLOSER FOR DG SET :-S & F accustic enclosers suitable for 30 KVA capacity diesel generator set duly fabricated of channel and CRCA sheet 2 mm of required size having doors , insulation sides and top by minral rock wool confirming to IS-8183 of adequate thickness accoustic louvers / outlet ventilation system etc. complete as per manufacturers instruction with wiring and lighting arrangments duly painted of three coats of delux gloss synthetic enamelled paint over a primer coat or as directed of suitable size all as requried at site and comprising of the following:- (i) Base: MS channel fabricate MS channel made out of 5 mm thick MS sheet of ISMC suitable section, (ii) Structure heavy duty rectangular MS box channel , (iii) Doors fabricated from MS CRCA sheet 2 mm thick air tight with neoprene rubber gasket and gun metal heavy duty spring loaded locks,

AMF Panel Factory made AMF Panel cubical made out of 2mm thick CRCA sheet dust and vermin proof totally enclosed with front and rear opening of 415 volts 3-phase 4-wire frequency 50 copper busbar of one and half times the rated load of 30.0 KVA alternator complete with internal wiring with PVC insulated single core copper conductor multistranded wire of 1100 volts grade of suitable capacity, fuses, name plates consisting of 4 Pole / MCCBs and Contractors. The size / rating of all the connected accessories viz. Contractors, relays, timers, busbars, connecting cables etc. of the AMF Panel shall be in conformity with the I/C and O/G ACBs/MCCBs and as recommended by the manufacturer.

DEMOLITION & DISMANTLING Taking down carefully old unserviceable DB including of any size/way complete including MCBs for keeping in safe custody or for taking credit all as directed.

Taking down carefully old unserviceable service cable of any size for keeping in safe custody or for taking credit all as directed.

Taking up or down from any position existing CI water tubing and connections carefully or for taking credit complete all as specified and as directed for 100 mm size

Taking up or down from any position existing CI water tubing and connections carefully or for taking credit complete all as specified and as directed for 150 mm size

Taking down carefully old unserviciable sluice valve 100 mm for keeping in safe custody or for taking credit all as directed.

Taking down carefully old unserviciable sluice valve 150 mm for keeping in safe custody or for taking credit all as directed.

Taking down carefully old unserviciable gate valve 25 mm for keeping in safe custody or for taking credit all as directed.

Supply approved soil brought from outside MOD land bringing involving any land including, spreading wall ramming and watering complete all as specified and directed.

NIRMAL SALES CORPORATION (BID ID -3480376)

D R STEEL CONSTRUCTION COMPANY PRIVATE LIMITED (BID ID -3480345)

NARSINGH DEVELOPERS LLP (BID ID -3479764)

MAA BHAGWATI ASSOCIATES (BID ID -3479004)

M.P. SITANI AND SONS (BID ID -3479884)

CHHABINDRA KUMAR PRADHAN (BID ID -3480565)

JK ENGINEERING PVT LTD (BID ID -3480264)