PROVN OF OTM ACCN AT GUWAHATI MILITARY STATION UNDER GE GUWAHATI

Amount

Note:- (Applicable for all parts/items/):- The bidders/contractors are advised to read tender document, all drawings & all corrigendum / amendments and General conditions of contracts before entry/quoting the rates.

Lumpsum price workedout by the tenderer for BUILDING WORKS as listed in Schedule ‘A’ Part-I

Lumpsum price worked out by the tenderer for SITE CLEARANCE, SITE DEVELOPMENTS & EARTH WORKS as listed in Schedule ‘A’ Part-II.

Lumpsum price worked out by the tenderer for INTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-III.

Lumpsum price worked out by the tenderer for INTERNAL ELECTRIFICATIONS as listed in Schedule ‘A’ Part-IV.

Lumpsum price worked out by the tenderer for ROADS / PATH / CULVERT / FOOTPATH as listed in Schedule ‘A’ Part-V.

Lumpsum price worked out by the tenderer for SEWAGE DISPOSAL as listed in Schedule ‘A’ Part-VI.

Lumpsum price worked out by the tenderer for AREA DRAINAGE as listed in Schedule ‘A’ Part-VII.

Lumpsum price worked out by the tenderer for COMPOUND WALL/ FENCING/GATE as listed in Schedule ‘A’ Part-VIII.

Lumpsum price worked out by the tenderer for RETAINING WALL as listed in Schedule ‘A’ Part-IX.

Lumpsum price worked out by the tenderer for EXTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-X.

Lumpsum price worked out by the tenderer for EXTERNAL ELECTRIFICATION as listed in Schedule ‘A’ Part-XI.

Lumpsum price worked out by the tenderer for CONDUIT FOR CCTV as listed in Schedule ‘A’ Part-XII.

Lumpsum price worked out by the tenderer for FIRE ALARM SYSTEM as listed in Schedule ‘A’ Part-XIII.

Lumpsum price worked out by the tenderer for AUTOMATIC SPRINKLER SYSTEM as listed in Schedule ‘A’ Part-XIV.

Lumpsum price worked out by the tenderer for FIRE FIGHTING SYSTEM as listed in Schedule ‘A’ Part-XV.

Lumpsum price worked out by the tenderer for BUILDING MANAGEMENT SYSTEM as listed in Schedule ‘A’ Part-XVI.

Lumpsum price worked out by the tenderer for FIRE SYMBOL BOARD as listed in Schedule ‘A’ Part-XVII.

Lumpsum price worked out by the tenderer for DEMOLITION/DISMANTLING/TAKING DOWN as listed in Schedule ‘A’ Part-XVIII.

Lumpsum price worked out by the tenderer for DUNNAGE BLOCK as listed in Schedule ‘A’ Part-XIX.

Lumpsum price worked out by the tenderer for LIGHTING PROTECTION as listed in Schedule ‘A’ Part-XX.

Sch 'A' Sec-XXI (Miscellaneous Items)Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

Bringing approved earth (as approved by Garrison Engineer) from sources outside defence land including all cost such as royalty if any , transportation ,taxes,etc. for area filling / area development upto MGL level including raising of original ground level upto MGL by approved earth and including spreading in layers not exc 30cm thick each layer ,watering , compaction with 8 tonne to 12 tonne power roller and finished to required size and shape etc. Notes: (i) Earth required for the item, shall be supplied by contractor, from out side MOD land of any lead, at his own own arrangement. (ii) All cost of procurement of earth including cost of transportation, compaction, royalties, tax etc shall be deemed to be included in the unit rate quoted by the contractor. (iii) With reference to clause 3.6 of MES part-II on serial page No-21 it is clarified that measurement of the above item shall be of finished embankment /traverse of filled earth after consolidation /compaction and 5% deduction shall be made from measured and calculated volume to allow for increase in bulk.

M&L for white laminated boards of size 90cmx60cmx12mm including necessary aluminium frame work complete all as specified and directed

M&L Ready made grass turf ( with minimum 5 cm of soil covering the grass roots and obtained from any source outside defence land and laid in slope of traverse complete all as specified and directed

M & L Preparation of newly / old plastered surface (disruptive pattern) and applying two coats of exterior emulsion paint over a coat of alkali resistant priming paint complete all as specified and directed.

Construction of Brick Masonry SOAK WELL OF SIZE 1.2 M DIA & 3.00 M DEPTH with all fittings and fixtures complete all as specified and shown on drawing No. CESZ/2020/TD/45 sheet 1/2 to 2/2

Supply, install, testing and commissioning of manufacturer's factory assembled and tested electric driven centrifugal pump set of capable of delivering 22 LPS at 72 Meter head comprising of horizontal split casing pump CI body with bronze impellers , stainless steel shaft, operating at 2990 RPM coupled through a flexible coupling to a Electric motor 2990 RPM, 3 phase 415 V, 50Hz complete and mounted on common MS base frame and foundation of the pump set including PCC foundation, MS bolts with nuts , and anti vibration pads , Priming arrangement of pump set by providing GI pipe 20 mm dia medium grade , gate valve etc from nearby existing line (Not more than 10 meters away) with all fittings etc complete all as specified and directed as per OEM recommendation.(1 Working+ 01 Standby)

Supply, install, testing and commissioning of manufacturer's factory assembled and tested electric driven centrifugal pump set of capable of delivering 6-8 LPS at 28 Meter head comprising of horizontal spit casing pump CI body with bronze impellers , stainless steel shaft, operating at 2990 RPM coupled through a flexible coupling to a Electric motor 2990 RPM, 3 phase 415 V, 50Hz complete and mounted on common MS base frame and foundations of the pump set including PCC foundation, MS bolts with nuts , and anti vibration pads ,Pressure gauge diaphragm type up to 21 Kg/Cm2-1 No. Priming arrangement of pump set by providing GI pipe 20 mm dia medium grade , gate valve etc from nearby existing line (Not more than 10 meters away) with all fittings etc complete all as specified and directed as per OEM recommendation.

S&F of CI foot valve 100 mm dia flanged type including jointing materials, rubber gasket suitable size nut bolts and washer etc complete all as specified and directed

S&F of CI foot valve 150 mm dia flanged type including jointing materials, rubber gasket suitable size nut bolts and washer etc complete all as specified and directed

Supplying, Laying and Jointing of ductile iron pipe , K- 9 type with spigot and socket ends of size 100 mm dia including any type of specials(Tee,Bend,collar,Tail piece etc) laid in treanches including Rubeer gasket (tyton ring) jointing materials etc complete all as specified and directed.

Supplying, Laying and Jointing of ductile iron pipe , K- 9 type with spigot and socket ends of size 150 mm dia laid in trenches including Rubber gasket (tyton ring) jointing materials etc complete all as specified and directed.

Supplying, Laying and Jointing of ductile iron pipe , K- 9 type with spigot and socket ends of size 200 mm dia laid in trenches including Rubber gasket (tyton ring) jointing materials etc complete all as specified and directed.

Supplying, Laying and jointing of ductile iron pipe , K- 9 type with spigot and socket ends of size 400 mm dia laid in trenches including Rubber gasket (tyton ring) jointing materials etc complete all as specified and directed.

S&F Ductile iron/cast iron specials of spigot/socket/flanged ends like bends ( any type, radius and angle) Tapers of 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 or flanged) Mechanical Joints, collars, caps and plugs etc for upto 400mm dia pipes complete all as specified and directed.

Supply and fix Cast Iron Air Valves with single air Outlets, conforming to IS 14845 of size 50 mm dia bore and fixing up in Cast Iron Water supply mains of size 100 mm dia complete all as specified and directed.

M & L for Chemical earthing with copper earth plate 90x60cmx5mm buried directly in gound (earth pit not less than 2.25m deep below normal ground level) with top edge plate not less than 1.5m deep below normal ground level connected to copper earth strip 50x6mm by means of bolts, nuts, check nuts and washers made of glavanized iron,20mm dia GI pipe (med grade) for watering, 65mm dia GI pipe (light grade) for protection of earth lead wire,including necesary earth work in any type of soil, PCC (1:3:6) Type C1 concrete pit, RCC (1:1.5:3) type A1 precast cover (54 x 54 x 5cm) duly reinforced with including 8mm dia TMT bar @ 150mm c/c both ways, one lifting handle made of 8mm dia TMT bar, embebed in precast cover slab complete all as specified and shown in electrical plate No 3 of SSR Part-I including testing on completion.

M & L for earthing complete with copper earth plate electrode 30cm x 30cmx 3mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with the top edge of the earth plate not less than 1.5 metre below normal ground level connected to copper earth strip 25 x 3 mm by means of brass bolts ,nuts, check nuts and washers of galvanized iron steel all as shown in electrical plate No.3 of MES Schedule parts-I 2009 .and including excavation & earth work in any type of soil , disposal of soil , providing charcoal dust and common salt upto top edge of earth plate, construction of PCC pit in mix 1:3:6 type C-1 with 40 mm thick RCC 1:2:4 type B-1 as in cover slab, reinforced with 6 mm dia MS bars 3 Nos. both ways with lift hook made out of 6mm dia bar, watering arrangement with funnel and wire mesh and watering pipe of 20mm dia GI light grade and 32mm dia light grade pipe for earth lead protection upto 7.50m length and testing on completion, complete all as specified and directed.

M & L for earthing complete with copper earth plate electrode 60cm x 60cmx 3mm thick buried directly in ground (earth pit not less than 2.25 metre deep below ground level) with the top edge of the earth plate not less than 1.5 metre below normal ground level connected to copper earth strip 20 x 3 mm by means of brass bolts ,nuts, check nuts and washers of galvanized iron steel all as shown in electrical plate No.3 of MES Schedule parts-I 2009 .and including excavation & earth work in any type of soil , disposal of soil , providing charcoal dust and common salt upto top edge of earth plate, construction of PCC pit in mix 1:3:6 type C-1 with 40 mm thick RCC 1:2:4 type B-1 as in cover slab, reinforced with 6 mm dia MS bars 3 Nos. both ways with lift hook made out of 6mm dia bar, watering arrangement with funnel and wire mesh and watering pipe of 20mm dia GI light grade and 25mm dia light grade pipe for earth lead protection upto 7.50m length and testing on completion, complete all as specified and directed.

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip 32 x 6mm as earthing lead connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layers complete as shown in electrical plate No. 3 of SSR Part-I all as specified and directed.

M& L for sand cushioning in trenches for protection of under ground cable provided in layers of sand as 8 cm before laying the cable and 15 cm deep after laying cable complete all as specified and directed. Note : Punned thickness shall be measured and paid.

M&L for hard surface cutting as in road ,pavement,etc for laying of cables, pipes etc of any size up to approximate width of 45 cm and depth 60 cm , returning filling and making good to surface with PCC 1:3:6 type C-2(using 40mm graded stone aggregates) after laying of cable, pipe etc as required and as specified and directed.

M&L for making horizontal bore by suitable means for insertion of GI pipe 80 mm light grade bore for passing cable across the road without cutting the road complete all as specified and directed.

Supply and laying well burnt sub class ‘B’ bricks ( designated 75) locally available best quality, laid dry in trenches for protection of underground cable complete all as specified and directed

M&L for Lightening arrestor single pole zinc oxide (gap less) surge type heavy duty complete with all fittings, station class, discharge capacity 10 KA for 11 KV, 50 Hz conforming to IEC 99-4/1991 standard complete all as specified.

Material and labour for expulsion fuse assembly single pole vertically mounted on MS channel 11000 volts grade above 25A & upto 50 Amps capacity including making connections with HT cables/GOD with provision of jumper suitable crimped/fixed with appropriate size of lugs/connectors all as specified and directed.

Supply and fixing RCC cable route indicator/ OFC route indicator (75x75x600mm) with base foundation 300 x 300 x 400 mm depth below GL ,embossed with letters " MES 11 KV HT"/ "OFC CABLE" complete all as specified and directed.

Supply and fixing Plastic juncion box of size 155X210X92 mm with connectors suitable for 3 phase 4 wire system fixing with 20X6 mm MS clamp suitably with IP 65/66 protection including electric connections and all fixing arrangements complete all as specified and directed.

Supply and installed and commissioning of Crane electrically operated EOT flameproof Crane of capacity 5.0 Ton run on double girder with a span 12 mtr, lifting height 4.5 to 6 Mtr and long travel length 18 M ,Gantry rail(18 mtr ), Festoon type DSL System etc including complete control wiring, power control unit with their connection complete all as directed . The technical requirement are as follows: (a) Hoisting speep- 3 Mtr/Min (b) Cross travel speed: 7 Mtr/ min (c) Long travel speed : 10 Mtr/Min complete all as specified and directed. Note: Gantry girder for LT travel shall be provided under lumpsum of Sch A Part-I

Supply and fix CI Foot or check Valve dual plate conforming to IS 1538, 200 mm (8”) dia complete all as specified and directed.

Supply and fix CI Sluice Valves flanged of class 1.6 PN , 400 mm (16”)dia complete all as specified and directed.

Supply and fix CI Sluice Valves flanged of class 1.6 PN , 200 mm (8”)dia complete all as specified and directed.

Supply and fix Air release Valve with two air Outlets, conforming to IS 14845 of size 50 mm dia bore and fixing up in Cast Iron Water supply mains of size 200 mm dia bore complete all as specified and directed.

Supply and fix Air release Valve with two air Outlets, conforming to IS 14845 of size 50 mm dia bore and fixing up in Cast Iron Water supply mains of size 150 mm dia bore complete all as specified and directed.

Supply and fix hose reel of 20 mm dia and 30 meter length alongwith branch pipe and nozzle conforming to IS 5132 complete all as specified and directed.

Supply and fix MS flanged pipe 25mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete all as specified and directed.

Supply and fix CI Non return valve 25 mm complete all as specified and directed.

Supply, laying & testing PVC insulated, PVC sheathed cable galvanized steel strip or wire armoured, electric cables (Heavy duty) with stranded copper conductor of size 1.5 sq mm ,2 core, 1100 Volts grade complete all as specified and directed.

Supply and fix Junction box dia 100mm x 65mm dust proof dust tight /totally enclosed type complete all as specified and directed.

Supply and fix CI non return butterfly valve with by-pass arrangement, 200 mm (8”) dia complete all as specified and directed.

Supply and fix CI non return butterfly valve with by-pass arrangement, 150 mm (6”) dia complete all as specified and directed.

Supply and fix Pressure gauge 100 mm dia with ball valve of pressure rating of 25 Kg/Sqcm complete all as specified and directed.

Supply, install, testing and commissioning of remote HVAC monitoring system to monitor temp, air quality including data logger system of suitable numbers of input and output as per size of building with supply of P.C conection & software to run the entire system including the internal lights with 20 Nos max in one circuit.including ethernet connection complete all as specified and directed.

Supply, install, testing and laying of multi-Core Fiber optic cable 20 pair gel filled uni-tube, ECCS steel tape armoured, HDPE Jacketed, Steel wire embedded in PE jacket as strength member along with all accessories, components required for outdoor underground application complete all as specified and directed.

M&L Boring of holes suitable for inserting 40mm dia pipe under road, pavement, hard standing, soil by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 40 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed.

Supply and installation of OFC Termination kit including LIU, Patch cords, necessary enclosures etc complete all as specified and directed.

Supply, install, testing and commissioning Master integrator cum display panel, able to combine and display the output of microprocessor based control panels/ various feeds coming from various units complete all as specified and directed.

Supply, installation, testing and commissioning Accuracy class Data logger for Dry bulb temperature and Relative Humidity complete all as specified and directed.

Supply, Installation, Testing & Commissioning of Single Channel Protocol Translator for ensuring safety integrity of communication between control equipment and field devices as per EN-54 and latest standard of approval complete all as specified and directed.

Supply, Installation, Testing & Commissioning of Intrinsically Safe Galvanic Barrier as per latest standard of approval complete all as specified and directed.

Supply, Installation, Testing & Commissioning of Single Mode Fibre Optic Converter equipped with a multiple interface circuit that can handle RS-232/422/485 supporting transmition upto 40KM, It shall support automatic baudrate detection and ring operation approved to operate in 0°C to +60°C temperature and Humidity 5 to 95% RH, It shall provide power line protection. It shall suitably integrate with the system preferable from the same OEM of Fire Alarm Panel complete all as specified and directed.

Supply, Installation, Testing & Commissioning of Communication Board with Network card having dedicated USB and RS-232 serial port for direct or PC connection with 5000 events storage, It shall take input of all connected Intrinsically Safe detector devices and communicate it to Main Fire alarm panel via OFC. It shall suitably integrate with the system preferable from the same OEM of Fire Alarm Panel complete all as specified and directed.

Supply, Installation, Testing & Commissioning of Analogue addressable Monitor Cum Control (Input/Output) module (1+1) with inbuilt relay and isolator with LED indicator with failsafe features, complies with the essential requirement and supplied with Junction Box, Glands and other mounting accessories for proper installation as per EN 54 and latest standard of approval complete all as specified and directed.

Supply, Installation, Testing & Commissioning of DIN-Rail Interface enclosure IP67 grade suitable for accomodating minimum 4 units in single enclosure (for devices like Protocol Translator, Galvanic Barrier etc as per latest standard of approval complete all as specified and directed.

Supply, Installation, Testing & Commissioning of Main Board enclosure IP 65 grade suitable for accomodating multiple components (components like Communication Board, Network Card, Fibre Optic Converter etc) as per latest standard of approval complete all as specified and directed.

Supply, installation testing and commissioning of factory made 11 KV Outdoor package type Compact Sub Station (CSS) extensible type with 11 KV HT RMU, Transformer 1000 KVA , 11/0.433 KV CRT dry type and LT switchgear complete in accordance with IEC: 62271-202 comprising of and including the following: - Enclosure (i) Outdoor type 2 mm thick galvanised iron (GI) enclosure with 4 mm thick GI base, powder coated. Roof shall be designed to support load upto 250kg/ sqm with suitable slanting (approx 10 degree) to prevent accumulation of water. Partition between compartments with 2 mm thick GI sheet (ii) Door with locking arrangement at suitable positions for easy operation and maintenance of all the components (iii) Suitable provision for HT and LT cable entry and S&F at site double compression cable glands for each cable entry (iv) Suitable LED illumination lamp with door operated switch for each compartment Integral lifting arrangement. Appropriate Danger notice plates at all sides and on each compartment (v) Protection grade IP 54 for HT & LT switchgear compartment and IP 34 for transformer compartment (vi) Type tested against Internal Arc at 20 KA for 01 second duration (vii) Suitable louvers designed for natural ventilation and thermal class K10

ITEM NO 21.56Cont... HT Section (i) 01 No SF6 insulated Ring Main Unit (RMU) consisting of 11 KV 630 Amps 50 Hz Vacuum Circuit Breaker (motorised) - 01 No and cable box with direct Raiser - 01 No as per IEC 62271 and other relevant IS/ IEC standards (ii) Copper Busbar (iii) Vacuum Circuit Breaker shall be suitably rated to withstand max 28 KV (RMS) at rated power frequency and lightning impulse withstand voltage 75 KV peak. It should have short circuit withstand capacity 21 KA for 3 seconds and internal arc withstand capacity 21 kA for 0.1 second. (iii) Self powered microprocessor based numerical relay (with LCD display.and manual reset type) for protection against over current, earth fault, short circuit and transformer winding temperature increase. (iv) Current Transformers for 03 phases (03 Nos) with ratio : 50-50/1 A, 2.5 VA Class -10P10 (v) Three position (Open, Close & Earth) independent operation Disconnector Switch (vi) Fault passage indicator (vii) IP 34 protection for transformer compartment (viii) Operation counter (ix) Emergency Push button (x) Shunt Trip Coil suitably rated (xi) Manual Operating Handle (xii) Automatic motorised Spring Charging mechanism alongwith facility for manual spring charging handle

ITEM NO 21.56 Cont... HT Section (xiii) Thermostatically controlled space heater of suitable rating connected through MCB and mounted by suitable spacers so that heater does not come in contact with panel wall or panel accessories. (xiv) Cable Boots suitable for 3C x 95 Sqmm for incoming and 3 x 1C x 95 sqmm for outgoing HT Metering Module comprising of (i) Potential Transformers for 03 phases with ratio: 11/√3/ 0.110/√3 KV, 25 VA, class 1.0 earthed (ii) Three phase LED multi-function meter for indication of Current, Voltage, Frequency, Power Factor, KW, KVA, KVAR, KWH, KVAH, KVARH, MD, fault data memory etc (iii) Suitable Battery with battery charging unit alongwith suitable circuit for standby connection/ operation of control/ protection circuits (iv) Suitable size and numbers of MCBs, Limit Switches and control wiring as per OEM (v) Suitable Alarm for trip indication (vi) LED indicator lamps fot indicating "ON", "OFF", "TRIP", "EARTH", "TRIP CKT HEALTHY" Transformer (i) 11 KV/ 433 V, 1000 KVA, 3 phase, 50 Hz epoxy cast resin dry type copper wound transformer with vector group DYN11 as per IS:11171 as recommended by OEM of CSS and subsequently approved by dept (ii) Off load tap changer with +5% to -5% in steps of 2.5% (iii) Winding temperature indicator with alarm and trip arrangement (iv) Surge arrestor metal oxide type for primary side (v) Full load and No load losses as per latest relevant IS

ITEM NO 21.56 Cont... LT Section (i) Incoming Air Circuit Breaker 415 volt grade 1500 Amps, 4 pole, 50 kA, manual fixed (MF) type microprocessor release with overload, short circuit, earth fault, over and under voltage protection, High short time withstand capacity Icu = Ics = Icw for 1 sec, 100% rated neutral pole, Test button for on-load testing complete - 01 No (ii) Outgoing MCCB 415 volt, 320 Amp, 4 pole, 36 kA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 05 Nos (iii) Outgoing MCCB 415 volt, 400 Amp, 4 pole, 36 kA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 03 No (iv) Copper busbar 1500 Amp rated for main bus and suitable copper busbar for main bus to incoming side of MCCBs and internal control wiring with copper cables (v) Three phase multi-function with LED display meter for indication of Current, Voltage, Frequency, Power Factor, KW, KVA, KVAR, KWH, KVAH, KVARH, MD, fault data memory etc (vi) Current Transformers for 03 phases (03 Nos) with ratio : 800/5 A, 5 VA, class 1.0 (vii) Cubicle only for accomodating MCCB 415 volt, 500 amp, 4 pole, 36 kA - 01 No (viii) Phase indicator LED lamps R,Y,B Interconnection (i) RMU to transformer with 3 run of single core 95 sqmm XLPE insulated unarmoured multistranded aluminium conductor cable including termination kit, lugs and other necessary accessories (ii) Transformer to LT Panel incomer with copper busbar 1500 amp (iii) Earth continuity conductor between integral components with 50 x 6 mm GI strip (iv) Suitable termination points for connecting external earth strips to the CSS

Supply, installation testing and commissioning of factory made 11 KV Outdoor package type Compact Sub Station (CSS) extensible type with 11 KV HT RMU, Transformer 315 KVA, 11/0.433 KV CRT dry type and LT switchgear complete in accordance with IEC: 62271-202 comprising of and including the following: - Enclosure (i) Outdoor type 2 mm thick galvanised iron (GI) enclosure with 4 mm thick GI base, powder coated. Roof shall be designed to support load upto 250kg/ sqm with suitable slanting (approx 10 degree) to prevent accumulation of water. Partition between compartments with 2 mm thick GI sheet (ii) Door with locking arrangement at suitable positions for easy operation and maintenance of all the components (iii) Suitable provision for HT and LT cable entry and S&F at site double compression cable glands for each cable entry (iv) Suitable LED illumination lamp with door operated switch for each compartment Integral lifting arrangement. Appropriate Danger notice plates at all sides and on each compartment (v) Protection grade IP 54 for HT & LT switchgear compartment and IP 34 for transformer compartment (vi) Type tested against Internal Arc at 20 KA for 01 second duration (vii) Suitable louvers designed for natural ventilation and thermal class K10

ITEM NO 21.61Cont... HT Section (i) 01 No SF6 insulated Ring Main Unit (RMU) consisting of 11 KV 630 Amps 50 Hz Vacuum Circuit Breaker (motorised) - 01 No and cable box with direct Raiser - 01 No as per IEC 62271 and other relevant IS/ IEC standards (ii) Copper Busbar (iii) Vacuum Circuit Breaker shall be suitably rated to withstand max 28 KV (RMS) at rated power frequency and lightning impulse withstand voltage 75 KV peak. It should have short circuit withstand capacity 21 KA for 3 seconds and internal arc withstand capacity 21 KA for 0.1 second. (iii) Self powered microprocessor based numerical relay (with LCD display.and manual reset type) for protection against over current, earth fault, short circuit and transformer winding temperature increase. (iv) Current Transformers for 03 phases (03 Nos) with ratio : 50-50/1 A, 2.5 VA Class -10P10 (v) Three position (Open, Close & Earth) independent operation Disconnector Switch (vi) Fault passage indicator (vii) IP 34 protection for transformer compartment (viii) Operation counter (ix) Emergency Push button (x) Shunt Trip Coil suitably rated (xi) Manual Operating Handle (xii) Automatic motorised Spring Charging mechanism alongwith facility for manual spring charging handle

ITEM NO 21.61 Cont... (xiii) Thermostatically controlled space heater of suitable rating connected through MCB and mounted by suitable spacers so that heater does not come in contact with panel wall or panel accessories. (xiv) Cable Boots suitable for 3C x 95 Sqmm for incoming and 3 x 1C x 95 sqmm for outgoing HT Metering Module comprising of (i) Potential Transformers for 03 phases with ratio: 11/√3/ 0.110/√3 KV, 25 VA, class 1.0 earthed (ii) Three phase LED multi-function meter for indication of Current, Voltage, Frequency, Power Factor, KW, KVA, KVAR, KWH, KVAH, KVARH, MD, fault data memory etc (iii) Suitable Battery with battery charging unit alongwith suitable circuit for standby connection/ operation of control/ protection circuits (iv) Suitable size and numbers of MCBs, Limit Switches and control wiring as per OEM (v) Suitable Alarm for trip indication (vi) LED indicator lamps fot indicating "ON", "OFF", "TRIP", "EARTH", "TRIP CKT HEALTHY" Transformer (i) 11 KV/ 433 V, 315 KVA, 3 phase, 50 Hz epoxy cast resin dry type copper wound transformer with vector group DYN11 as per IS:11171 as recommended by OEM of CSS and subsequently approved by dept (ii) Off load tap changer with +5% to -5% in steps of 2.5% (iii) Winding temperature indicator with alarm and trip arrangement (iv) Surge arrestor metal oxide type for primary side (v) Full load and No load losses as per latest relevant IS

ITEM NO 21.61 Cont... LT Section (i) Incoming MCCB 415 volt grade 500 Amps, 4 pole, 50 kA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 01 No (ii) Outgoing MCCB 415 volt, 320 Amp, 4 pole, 36 KA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 04 Nos (iii) Outgoing MCCB 415 volt, 200 Amp, 4 pole, 36 KA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 01 No (iv) Copper busbar 500 Amp rated for main bus and suitable copper busbar for main bus to incoming side of MCCBs and internal control wiring with copper cables (v) Three phase multi-function with LED display meter for indication of Current, Voltage, Frequency, Power Factor, KW, KVA, KVAR, KWH, KVAH, KVARH, MD, fault data memory etc (vi) Current Transformers for 03 phases (03 Nos) with ratio : 800/5 A, 5 VA, class 1.0 (vii) Cubicle only for accomodating MCCB 415 volt, 500 amp, 4 pole, 36 kA - 01 No (viii) Phase indicator LED lamps R, Y, B Interconnection (i) RMU to transformer with 3 run of single core 95 sqmm XLPE insulated unarmoured multistranded aluminium conductor cable including termination kit, lugs and other necessary accessories (ii) Transformer to LT Panel incomer with copper busbar 1500 amp (iii) Earth continuity conductor between integral components with 50 x 6 mm GI strip (iv) Suitable termination points for connecting external earth strips to the CSS

Supply, installation testing and commissioning of factory made 11 KV Outdoor package type Compact Sub Station (CSS) extensible type with 11 KV HT RMU, Transformer 100 KVA, 11/0.433 KV CRT dry type and LT switchgear complete in accordance with IEC: 62271-202 comprising of and including the following: - Enclosure (i) Outdoor type 2 mm thick galvanised iron (GI) enclosure with 4 mm thick GI base, powder coated. Roof shall be designed to support load upto 250kg/ sqm with suitable slanting (approx 10 degree) to prevent accumulation of water. Partition between compartments with 2 mm thick GI sheet (ii) Door with locking arrangement at suitable positions for easy operation and maintenance of all the components (iii) Suitable provision for HT and LT cable entry and S&F at site double compression cable glands for each cable entry (iv) Suitable LED illumination lamp with door operated switch for each compartment Integral lifting arrangement. Appropriate Danger notice plates at all sides and on each compartment (v) Protection grade IP 54 for HT & LT switchgear compartment and IP 34 for transformer compartment (vi) Type tested against Internal Arc at 20 KA for 01 second duration (vii) Suitable louvers designed for natural ventilation and thermal class K10 HT Section (i) 01 No SF6 insulated Ring Main Unit (RMU) consisting of 11 KV 630 Amps 50 Hz Vacuum Circuit Breaker (motorised) - 01 No and cable box with direct Raiser - 01 No as per IEC 62271 and other relevant IS/ IEC standards

ITEM NO 21.66 Cont... (ii) Copper Busbar (iii) Vacuum Circuit Breaker shall be suitably rated to withstand max 28 KV (RMS) at rated power frequency and lightning impulse withstand voltage 75 KV peak. It should have short circuit withstand capacity 21 KA for 3 seconds and internal arc withstand capacity 21 kA for 0.1 second. (iii) Self powered microprocessor based numerical relay (with LCD display.and manual reset type) for protection against over current, earth fault, short circuit and transformer winding temperature increase. (iv) Current Transformers for 03 phases (03 Nos) with ratio : 50-50/1 A, 2.5 VA Class -10P10 (v) Three position (Open, Close & Earth) independent operation Disconnector Switch (vi) Fault passage indicator (vii) IP 34 protection for transformer compartment (viii) Operation counter (ix) Emergency Push button (x) Shunt Trip Coil suitably rated (xi) Manual Operating Handle (xii) Automatic motorised Spring Charging mechanism alongwith facility for manual spring charging handle (xiii) Thermostatically controlled space heater of suitable rating connected through MCB and mounted by suitable spacers so that heater does not come in contact with panel wall or panel accessories. (xiv) Cable Boots suitable for 3C x 95 Sqmm for incoming and 3 x 1C x 95 sqmm for outgoing

ITEM NO 21.66 Cont... HT Metering Module comprising of (i) Potential Transformers for 03 phases with ratio: 11/√3/ 0.110/√3 KV, 25 VA, class 1.0 earthed (ii) Three phase LED multi-function meter for indication of Current, Voltage, Frequency, Power Factor, KW, KVA, KVAR, KWH, KVAH, KVARH, MD, fault data memory etc (iii) Suitable Battery with battery charging unit alongwith suitable circuit for standby connection/ operation of control/ protection circuits (iv) Suitable size and numbers of MCBs, Limit Switches and control wiring as per OEM (v) Suitable Alarm for trip indication (vi) LED indicator lamps fot indicating "ON", "OFF", "TRIP", "EARTH", "TRIP CKT HEALTHY" Transformer (i) 11 KV/ 433 V, 100 KVA, 3 phase, 50 Hz epoxy cast resin dry type copper wound transformer with vector group DYN11 as per IS:11171 as recommended by OEM of CSS and subsequently approved by dept (ii) Off load tap changer with +5% to -5% in steps of 2.5% (iii) Winding temperature indicator with alarm and trip arrangement (iv) Surge arrestor metal oxide type for primary side (v) Full load and No load losses as per latest relevant IS LT Section (i) Incoming MCCB 415 volt grade 200 Amps, 4 pole, 36 kA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 01 No

ITEM NO 21.66 Cont... (ii) Outgoing MCCB 415 volt, 100 Amp, 4 pole, 25 kA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 02 Nos (iii) Outgoing MCCB 415 volt, 63 Amp, 4 pole, 16 kA, adjustable thermal and adjustable magnetic release with over current and short circuit protection complete - 01 No (iv) Copper busbar 250 Amp rated for main bus and suitable copper busbar for main bus to incoming side of MCCBs and internal control wiring with copper cables (v) Three phase multi-function with LED display meter for indication of Current, Voltage, Frequency, Power Factor, KW, KVA, KVAR, KWH, KVAH, KVARH, MD, fault data memory etc (vi) Current Transformers for 03 phases (03 Nos) with ratio : 800/5 A, 5 VA, class 1.0 (vii) Cubicle only for accomodating MCCB 415 volt, 500 amp, 4 pole, 36 KA - 01 No (viii) Phase indicator LED lamps R, Y, B Interconnection (i) RMU to transformer with 3 run of single core 95 sqmm XLPE insulated unarmoured multistranded aluminium conductor cable including termination kit, lugs and other necessary accessories (ii) Transformer to LT Panel incomer with copper busbar 1500 amp (iii) Earth continuity conductor between integral components with 50 x 6 mm GI strip (iv) Suitable termination points for connecting external earth strips to the CSS

M & L for Chemical Earthing for machinery/equipments complete with using copper electrode of dia 76 mm dia & 03 meter long and internal copper strip size 50 x 6 mm, buried directly in ground vertically using hand boring for excavation of 100 dia hole at hard or dense soil upto a depth not less than 3.15 meters deep below ground level for inserting the electrode and connected to external copper strip by means of Copper nuts & bolts, , copper check nuts and washers of copper including earthwork, PCC (1:3:6) type C-1 earth chamber, 40 mm thick RCC cover 1:2:4 mix with 6mm dia nominal reinforcement @ 150 mm c/c both ways etc complete including testing on completion comprising of the following items of given specifications : Specification of Electrode (i) It should be maintenance free copper bounded, copper bounded strip must be placed centrally inside the electrode. (ii) The space inside the electrode should be tightly filled with crystaline conductive mixture containing natural elements and compounds. Structural Specification Electrode Diameter : 76 mm Electrode Length : 3000mm Thickness : 0.254 mm Internal copper strip size : 50 x 06mm Connection terminal Die : 14 x 02 mm

ITEM NO 21.71 Cont... Material of construction : Copper boned.(Cu purity not less than 99.9%) Copper Bonding : 120-150 micron Compound filled : Crystalline mixture. Quantity of minimum Backfill Earthing Compound : 40 Kg Technical specifications (i) Conductive concrete must be environmentally neutral. (ii) It must set up in site to form a solid and must not leach, dissolve or migrate into soil or water. (iii) May installed dry or mixed with water to form slurry for horizontal or vertical applications. (iv) Ther material must be maintenance free and not require recharging of any kind i.e. watering, chemical or salts. (v) The material must have a dry resistivity of less than 10 ohm cm and an ability to reduce corrosion by atleast 80%. (vi) The IR value must be less than 1 Ohm.

Supply, install, test and commission LT Feeder Pillar Box, TPN 415 Volts, 50 Hz, out door cubical type floor mounted CPRI approved factory made, double door dust and vermin proof IP-54, fabricated out of CRCA sheet not less than 3.15 mm thick with 2mm thick for internal compartment duly powder coated fixed on angle iron pedestal made out of 50x50x6 mm with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switch and fuse and the panel board shall be provided with proper ventillation including suitable size of cable alley copper bus bar suitable for carrying of current 400 Amps with suitable connections from MCCB out going to main bus bar shall be carried out with TPN copper bus bars of suitable rating and connections from main bus bar to out going MCCB's (intake point) will be carried out with TPN copper bus bar as per MCCB rating duly insulated and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.35 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the following :- (a) MCCB 250 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 36 KA - 1 Nos (Incoming) (b) MCCB 40 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 16 KA - 14 Nos (Outgoing). (c) 3 Phase digital multi function meter model A, class 1, 5A with relay - 1Nos (d) Indicating lamp 240 volts LED type - set of three (e) Power capacitor of 20 KVAr capacity (5 Kvar - 02 Nos) - 02 set

Supply, install, test and commission LT Panel Board, TPN 415 Volts, 50 Hz, indoor cubical type floor mounted CPRI approved factory made, double door dust and vermin proof IP-54, fabricated out of CRCA sheet not less than 2 mm thick with 2 mm thick for internal compartment duly powder coated fixed on angle iron pedestal made out of 50x50x6 mm with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switchgears and the panel board shall be provided with proper ventillation including suitable size of cable alley copper bus bar suitable for carrying of current 2000 Amps with suitable connections from ACB out going to main bus bar shall be carried out with TPN copper bus bars of suitable rating and connections from main bus bar to out going MCCB's (intake point) will be carried out with TPN copper bus bar as per MCCB rating duly insulated and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.200 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the following :- (a) ACB, 4 pole 1250 Amps microprocessor based manual drawout type with 65 kA breaking capacity -01 No (Incoming). (b) MCCB 400 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 50 KA - 4 Nos (3 out goings + 1 spare) (c) MCCB 200 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 50 KA - 1 No (Outgoing). (d) MCCB 63 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 16 KA - 1 No (Spare) (e) 3 Phase digital multi function meter model A, class 1, 5A with relay - 1Nos (f) Indicating lamp 240 volts LED type - set of three.

Supply, install, test and commission LT Panel Board, TPN 415 Volts, 50 Hz, indoor cubical type floor mounted CPRI approved factory made, double door dust and vermin proof IP-54, fabricated out of CRCA sheet not less than 2 mm thick with 2 mm thick for internal compartment duly powder coated fixed on angle iron pedestal made out of 50x50x6 mm with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switchgears and the panel board shall be provided with proper ventillation including suitable size of cable alley copper bus bar suitable for carrying of current 300 Amps with suitable connections from ACB out going to main bus bar shall be carried out with TPN copper bus bars of suitable rating and connections from main bus bar to out going MCCB's (intake point) will be carried out with TPN copper bus bar as per MCCB rating duly insulated and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.200 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the following :- (a) MCCB 200 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 50 KA - 1 Nos (Incommer) (b) MCCB 125 Amps 3 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 50 KA - 1 No (Outgoing). (c) MCCB 63 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 16 KA - 1 No (d) MCB 16 Amps SPN, 10 KA - 1 No (e) Fully Automatic Star-Delta Starter suitable for 35 BHP SWT Pump - 1 No (f) Fully Automatic Star-Delta Starter suitable for 10 BHP water Pump - 1 No (g) 3 Phase digital multi function meter model A, class 1, 5A with relay Vega Series - 1Nos (h) Indicating lamp 240 volts LED type - set of three for phase indication, two nos each for start and stop indication of motors.

Supply, install, test and commission LT Panel Board, TPN 415 Volts, 50 Hz, indoor cubical type floor mounted CPRI approved factory made, double door dust and vermin proof IP-54, fabricated out of CRCA sheet not less than 2 mm thick with 2 mm thick for internal compartment duly powder coated red colour fixed on angle iron pedestal made out of 50x50x6 mm with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switchgears and the panel board shall be provided with proper ventillation including suitable size of cable alley copper bus bar suitable for carrying of current 600 Amps with suitable connections from ACB out going to main bus bar shall be carried out with TPN copper bus bars of suitable rating and connections from main bus bar to out going MCCB's (intake point) will be carried out with TPN copper bus bar as per MCCB rating duly insulated and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.200 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the following :- (a) MCCB 400 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 50 KA - 1 Nos (Incommer) (b) MCCB 315 Amps 3 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 50 KA - 1 No (Outgoing). (c) MCCB 63 Amps 3 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 16 KA - 1 No (Spare). (d) MCCB 32 Amps 4 Pole 50 Hz 415 V with thermal magnectic release having rupturing capacity 16 KA - 1 No (Outgoing).

ITEM NO 21.76Cont... (e) MCB 16 Amps SPN, 10 KA - 1 No (f) Fully Automatic Star-Delta Starter suitable for 150 BHP fire Pump - 1 No (g) DOL Starter suitable for 7.50 BHP jockey Pump - 1 No (h) 3 Phase digital multi function meter model A, class 1, 5A with relay Vega Series - 1Nos (j) Indicating lamp 240 volts LED type - set of three for phase indication, two nos each for start and stop indication of motors.

Supply, installation, testing and commissioning of silent type Diesel Engine driven Generating set ISI marked Water cooled type, 415 volts, 3 phase 4 wire (Engine as per IS: 10001/10002 and alternator as per IS: 13364) complete with foundation as per manufacturer's recommendation, standard AMF panel with necessary protection and meters including sound proof canopy of capacity 500 KVA including the following: - (a) ENGINE Diesel engine prime mover of suitable BHP to drive the alternator with the following: - (i) Fuel level indicator (ii) Fuel tank of suitable capacity for storing minimum 8 hrs consumption capacity at 75% load. (iii) Fuel inlet arrangement from outside the acoustic enclosure with locking arrangement. (iv) Robust, MS base frame with anti vibration damper pads (v) Continuous 10% overload capacity in every 12 Hrs running. (vi) Self starting with and including suitable maintenance free battery of suitable AH rating as per OEM including charging circuit. (vii) Mechanical or Electronic governor as per OEM. (b) ALTERNATOR suitable capacity at 0.8 PF (lag), 415 volt, 3 phase, 4 wire, 50 Hz, 1500 RPM copper wound with the following: - (i) Self regulated brushless self excitation. (ii) Automatic voltage regulator with band of voltage regulation: + 2.5% of rated voltage

Supply, installation, testing and commissioning of silent type Diesel Engine driven Generating set ISI marked Water cooled type, 415 volts, 3 phase 4 wire (Engine as per IS: 10001/10002 and alternator as per IS: 13364) complete with foundation as per manufacturer's recommendation, standard AMF panel with necessary protection and meters including sound proof canopy of capacity 315 KVA including the following: - (a) ENGINE Diesel engine prime mover of suitable BHP to drive the alternator with the following: - (i) Fuel level indicator (ii) Fuel tank of suitable capacity for storing minimum 8 hrs consumption capacity at 75% load. (iii) Fuel inlet arrangement from outside the acoustic enclosure with locking arrangement. (iv) Robust, MS base frame with anti vibration damper pads (v) Continuous 10% overload capacity in every 12 Hrs running. (vi) Self starting with and including suitable maintenance free battery of suitable AH rating as per OEM including charging circuit. (vii) Mechanical or Electronic governor as per OEM. (b) ALTERNATOR suitable capacity at 0.8 PF (lag), 415 volt, 3 phase, 4 wire, 50 Hz, 1500 RPM copper wound with the following: - (i) Self regulated brushless self excitation. (ii) Automatic voltage regulator with band of voltage regulation: + 2.5% of rated voltage

Supply, installation, testing and commissioning of silent type Diesel Engine driven Generating set ISI marked Water cooled type, 415 volts, 3 phase 4 wire (Engine as per IS: 10001/10002 and alternator as per IS: 13364) complete with foundation as per manufacturer's recommendation, standard AMF panel with necessary protection and meters including sound proof canopy of capacity 50 KVA including the following: - (a) ENGINE Diesel engine prime mover of suitable BHP to drive the alternator with the following: - (i) Fuel level indicator (ii) Fuel tank of suitable capacity for storing minimum 8 hrs consumption capacity at 75% load. (iii) Fuel inlet arrangement from outside the acoustic enclosure with locking arrangement. (iv) Robust, MS base frame with anti vibration damper pads (v) Continuous 10% overload capacity in every 12 Hrs running. (vi) Self starting with and including suitable maintenance free battery of suitable AH rating as per OEM including charging circuit. (vii) Mechanical or Electronic governor as per OEM. (b) ALTERNATOR suitable capacity at 0.8 PF (lag), 415 volt, 3 phase, 4 wire, 50 Hz, 1500 RPM copper wound with the following: - (i) Self regulated brushless self excitation. (ii) Automatic voltage regulator with band of voltage regulation: + 2.5% of rated voltage

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI wire 4mm dia as earthing lead connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layers complete as shown in electrical plate No. 3 of SSR Part-I all as specified and directed .

M & L for Concealed Point wiring with 1.5 Sqmm (nominal cross-sectional area) FRLSH PVC insulated & unsheathed 1100 volts grade multi stranded copper conductor single core cable drawn through and including non-metallic rigid PVC conduit of adequate size with all fittings and accessories including mild steel terminal boxes with laminated sheet for mounting switches, socket, regulators etc complete including FRLSH PVC insulated & unsheathed single core multistranded copper conductor cable of size 1.5 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for One light/fan/Bell point controlled by one,one way switch complete all as specified and directed

M & L for Concealed Point wiring with 1.5 Sqmm (nominal cross-sectional area) FRLSH PVC insulated & unsheathed 1100 volts grade multi stranded copper conductor single core cable drawn through and including non-metallic rigid PVC conduit of adequate size with all fittings and accessories including mild steel terminal boxes with laminated sheet for mounting switches, socket, regulators etc complete including FRLSH PVC insulated & unsheathed single core multistranded copper conductor cable of size 1.5 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for One socket outlet point 6 A on Same board complete all as specified and directed

M & L for Concealed Point wiring with 1.5 Sqmm (nominal cross-sectional area) FRLSH PVC insulated & unsheathed 1100 volts grade multi stranded copper conductor single core cable drawn through and including non-metallic rigid PVC conduit of adequate size with all fittings and accessories including mild steel terminal boxes with laminated sheet for mounting switches, socket, regulators etc complete including FRLSH PVC insulated & unsheathed single core multistranded copper conductor cable of size 1.5 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for One socket outlet point 6 A on independent board complete all as specified and directed

M & L for Concealed Point wiring with 4.0 Sqmm (nominal cross-sectional area) FRLSH PVC insulated & unsheathed 1100 volts grade multi stranded copper conductor single core cable drawn through and including non-metallic rigid PVC conduit of adequate size with all fittings and accessories including mild steel terminal boxes with laminated sheet for mounting switches & socket, including one run of FRLSH PVC insulated & unsheathed single core multistranded copper conductor cable of size 04 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for one 16 Amp socket outlet on independent board complete all as specified and directed

M & L for Point wiring with 1.5 Sqmm (nominal cross-sectional area) FRLSH PVC insulated & unsheathed 1100 volts grade multi stranded copper conductor single core cable drawn through and including stove enamelled steel conduit of adequate size with all fittings and accessories including mild steel terminal boxes with laminated sheet for mounting switches, socket, regulators etc complete including FRLSH PVC insulated & unsheathed single core multistranded copper conductor cable of size 1.5 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for One light point controlled by one, one way switch complete all as specified and directed.

M & L for point wiring with 4.0 Sqmm (nominal cross-sectional area) FRLSH PVC insulated & unsheathed 1100 volts grade multi stranded copper conductor single core cable drawn through and including stove enamelled steel conduit of adequate size with all fittings and accessories including mild steel terminal boxes with laminated sheet for mounting switches & socket, including one run of FRLSH PVC insulated & unsheathed single core multistranded copper conductor cable of size 4.0 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for one 16 Amp socket outlet on independent board complete all as specified and directed.

Supply and fix epoxy powder coated Flameproof/Weatherproof lighting distribution panel having IP66 protection enclosure of Cast Aluminum alloy material. The Distribution Board should be SPN 8 way including 01 No. Incommer MCB 2 pole 32 Amps 'C' type and 5 No. outgoing MCBs 6 Amps & 01 No 10 Ams MCB with complete internal common bus-bar & wiring up to terminals complete all as specified and directed.

Supply and fix epoxy powder coated Flameproof/Weatherproof lighting distribution panel having IP66 protection enclosure of Cast Aluminum alloy material. The Distribution Board should be SPN 12 way including 01 No. Incommer MCB 2 pole 40 Amps 'C' type and 7 No. outgoing SP MCBs 6 Amps & 03 No 16 Ams SP MCB with complete internal common bus-bar & wiring up to terminals complete all as specified and directed.

Supply & installation of Galvanized steel high mast pole system of 16 meter long in two section, 3 mm section thickness, top dia 150 mm, bottom dia 340 mm, with 2/3 wire rope system including PCC foundations if required, nut bolts and its accessories. [for AC MAGs] complete all as specified and directed

Design, supply, installation, testing and commissioniong of AHRI certified Water Cooled Chiller Unit to maintain the inside temparature 10 ̊C to 25 ̊C with relative humidity 50±5% inside explosive storage magazines of size 12M(W) X 18M (L) comprising of following :- (a) Hermetic/semi hermetic sealed scroll compressor of capacity not less than 51 TR x 03 Nos (50% of full load capacity- 02 Nos units working and 01 No as Standby). The capacity of plant to be designed based on actual site conditions, complete with semi hermetic twin scroll single/multi compressors, flooded type shell and tube type chiller, with in-built motor starter, electronic expansion valve, motor, air-cooled condensers (Cu tubes and Al fins type only) and fans with high air flow with Hydrophobic fins coating, spring vibration isolators, integrated refrigerant piping, fitting and valves and wiring, operating on Eco-friendly CFC & HCFC Refrigerant such as R-134a / R-407C etc., first charge of factory filled refrigerant and lubricant, micro processor based control panel, automatic and safety controls all mounted on steel frame as per OEM specifications complete all as specified an directed. Notes:- (i) The chiller performance test report on AHRI condition shall be submitted before dispatch / approval (ii) All necessary civil works for foundation etc. deemed to be included in unit rate quoted all as per manufacturer's instructions/specifications. (b) FRP cooling tower forced/ induced draft top/ cross flow type suitable for not less than 2 x 51 Ton AC plant with FRP body and base, water spray headers, cooling tower fins, fan with motor, supporting base frames, overflow with drain, connection with valve etc complete all as specified and as directed.

Item No 21.94 Cont.. (c) Monblock Centrifugal type condenser water pumps (discharge capacity & head as per friction loss calculations to be carried out by the contractor) for each condenser unit complete with suitable squirrel cage induction motor EES series (Energy Efficient) mono block centrifugal water pumpset of standard IEC 60034-30:2008 and IS 12615:2011, for operation at 415V 3 phase 50 Hz AC supply, base plate, electric starter with over load protection and single phasing protection device (one pump for each condensing unit all as specified) (d) Monblock Centrifugal type chilled water pumps (discharge capacity & head as per friction loss calculations to be carried out by the contractor) for each chiller duly insulated complete with squirrel cage induction motor EES series (Energy Efficient) mono block centrifugal water pumpset of standard IEC 60034-30:2008 and IS 12615:2011,for operating at 415 Volts 3 phase 50 Hz AC supply, base plate, electric starter with overload protection, single phasing preventer to match the capacity of compressor (one pump for each chiller as specified). (e) Chilled water piping made out of mild steel heavy grade pipes (IS-1293) with its insulation of suitable diameter including all fittings, butterfly valves, non-return valves, Y type/ dashpot strainers, specials as specified etc. and laid to floor/fixed to wall or in ducts for interconnection between water chiller, chilled water pumps and various AHUs installed in the rooms complete all as specified. Velocity in pipe shall not exceed 1.5 meter / second. (f) Condenser water piping made out of galvanized iron medium grade pipes of diffrent size with all fittings, non-return valve, Y type/ pot strainer and butterfly valves etc. for interconnecting cooling tower condenser, cooling water pumps for circulation of condenser water. Velocity in pipe shall not exceed 1.5 meter / second.

Item No 21.94 Cont.. (g) Supply, installation, testing and commissioning of MS expansion tank of approx capacity 500 litre made out of 5 mm thick MS sheet complete with welding work and insulated with 75 mm thick quality thermo coal, cement sand plaster 15 mm thick with CM 1:3 over chicken wire mesh, painting etc, all complete as per tender specification with inlet valve, float assembly, overflow drain connection with valve and flow indicator etc. (h) Weather making unit suitable for min 51 TR capacity chiller for each AHU room (CFM as per design to be done by the Contractor) with independent control and centralized control in plant/room each comprising the following all as specified (Note: AHUs and ducting of plant shall be designed to achieve inside design conditions required to maintain different parameters):- (i) Modular AHU panels with GI sheet of 0.60 mm thick for both inner and outer casing with 25 mm PUF insulation sandwiched in between. The outer panel have pre-coating for corrosion resistance as also to provide proper finish. (ii) Blower section with forward/ backward curved centrifugal fan with TEFC motor (IP-55 and class F insulation) . (iii) Drain section with 1.2 mm SS drain pan including drain water pipe duly insulated. (iv) Filter section with pre-filter and micro filter. (v) Coil section with 6/8/10/12 row chilled water coil as per design to be done by contractor with inlet and outlet thermometer. (vi) Vibration isolation pads, belts etc all complete. (vii) Humidifier kit complete with controls.

Item No 21.94 Cont.. (viii) Electrical Controls Panels with starter for Blower Motor, Strip heater, Humidifier with complete controls including thermostat, Humidistat, Proportionate Thermostat. (ix) Strip heaters for winter heating /reheating coil section with stepped up contacts heating thermostats as per design by the contractor etc. (x) Wall dry and web bulb thermometer in AHU rooms. (xi) Sling psychrometer- 02 Nos, Anemometer -01 No (j) Ducting (i) Supply & Installation PGI sheet with class VII zinc, Premium, Fusible link fire damper (1 for each AHU) supply air/return air ducting with supporting/ hanging arrangement all as specified. (ii) Necessary connection for the supply and return air duct with damper and support . (iii) Supply and erection of thermal insulation of ducting with 25 mm thick fibre glass (24 kg/m3) factory laminated with aluminium foil, complete with seal at the joints and nylon box strapping etc complete all as specified and as directed. (iv) Supply and erection of acoustic insulation initial 6 mtr of ducting with 12mm fiberglass rigid board (48 Kg/m3), finished with 32G perforated Aluminum sheet with bolts/nuts/washers of GI etc complete all as specified and as directed. (v) Supply and erection of all weather thermal insulation of ducting (where ever duct is exposed to outside weather) with 75m thick EPS (20 Kg/m3) tied using CPRX compound and chicken wire mesh, sand cement plastering and finally finished with 3 coats of synthetic paint of approved color and shade all complete as per tender specification. (vi) Supply, erection, testing and commissioning of powder coated Aluminium supply and return air grills, diffusers, dampers, fresh air grills, laminar flow terminals, etc with nuts/bolts/screws/washers etc complete all as specified and as directed.

Item No 21.94 Cont.. Note :- Necessary MS supporting structure for passing the supply and return air ducting over proposed road/hard standing aroung AC Mag is deemed to be included in unit rate of ducting. The design of supporting structure should be prepared by the contractor and got it approved from CE SZ before execution at site. (k) Controls comprising of (one set for each unit):- (i) Pilot duty solenoid valves. (ii) Thermostatic expansion. (iii) Liquid line strainer (iv) water flow switches (v) Anti freeze thermostat (vi) capacity control thermostat (vii) 3 Way motorised driven thermostat. (viii) Humidistat and thermostat. (l) RCC/PCC foundation of chiller units, pumps, AHUs, cooling towers cutting of walls and floors wherever required and making good thereafter. (m) Supply and laying in trenches/ducts/fixing walls/ floors etc and jointing PVC insulated armored LT cable 1100 volts grade of suitable sizes as required for electrical connection between electric panels and all equipments such as compressor motor, cooling tower motor, pumps and all air handling units. Power cable for AHUs will be taken from AC plant room panel with suitable fixing arrangement including all extra minor work like as earthwork, cable tray etc..

Item No 21.94 Cont.. Module No 7 No of Modules 1 (MIMIC PANEL) Providing, installing, testing and commissioning of remote operation and back indication control console of approved design with phenolic laminated top of 3 mm thick necessary for the following:- (a) "ON-OFF" control of all motors of pumps, cooling towers, AHU etc. (b) Back indication of operation of all motors. (c) Indications of the operation of each of the following controls in chilling units: (i) HP cut-out (ii) LP cut-out (iii) Oil Failure (iv) Condenser water line flow switch (v) Anti freeze thermostat (vi) Chilled water line flow switch This module will be mimic module showing the status of all HVAC equipments in a schematic Plan. Electrically insulated rubber matting 3/8 inches 3 feet wide for 1100 volts grade of suitable length for complete switch Board. Note for item No. 1.(n) - {MCC Panel Board} :- The normal current rating and breaking capacity of all LT switchgears will be designed keeping in view the load requirements as per normal engineering practice for ensuring adequate protection

Item No 21.94 Cont.. (r) Two Nos of earthing as per SSR plate No 3 for all electrical motors in the plant room including all electrical items connected with aluminium strip 25mm x 3mm size complete upto each equipment. (s) Two Nos of earthing as per SSR plate No 3 for each AHU units including all electrical items connected with aluminium strip 25mm x 3mm size complete up to AHU. (t) Supply and install makeup water tank PVC double layer of 1x 5000 Ltrs capacity with float valve 25mm, GI medium grade 25mm overflow pipe, wash out pipe with 25 mm gate valve including making inlet & outlet connection complete. Pipe upto these tanks shall be provided by the deptt. Tank shall be provided on 2.0 mtr RCC staging near cooling tower. Note: Design of staging shall be got approved by GE before execution. Note for item No 21.94. 1. AC plant room (as marked on site plan) and AHUs are shown on the Drg. Inside design conditions required are shown in Appendix. The following items are to be designed by the contractor and details as per Appx shall be submitted for approval with supporting details and technical literature to the Accepting Officer within one month of acceptance of tender:- a. Heat Load Calculation for all seasond (Summer, Monsoon & Winter). b. Design of supply and return air ducts including provision of automatic fire dampersat with fusible links at convenient places as per Para 38 of STEC Pamphlet No 5. c. Schematic diagram and details of all equipment, cable, panel, control system, pipe lines incl conrol valves. d. Design and details of Head of condenser pump, chilled water pump, AHUs, Cooling Towers, Strip heaters for preheat and reheat. and dehumidifier.

Item No 21.94 Cont.. e. Electrical Panel Design. f. Layout of AC Plant Room. g. All items required for complete installation of AC plant to achieve design conditions shall be deemed to be included in this item. 2. All drawing & design including necessary calcutations as enumerated in point Nos 1.(a) to 1.(g) above are to be vetted form respective branch of any IIT/NIT and got appoved by Accepting Officer before execution 3. Phase I Test for 24 Hrs shall be conducted by the Officer to be detailed by Accepting officer before Phase I completion. Oil & gas shall be provided by the contractor till completion of all Phase -II tests . Phase II test will be conducted in Summer/Winter/ Mansoon season for 72 Hrs continuously. All facilities/ testing equipments including artificial load for testing will be provided by the Contractor. 4. Yardstick shall be prepared by contractor based on approved design and same shall be approved by AO.

Supply and fixing CMRI certified flame proof & weatherproof epoxy powder coated LED light fitting 40 Watt, 240 volt, 50Hz recommended for gas/ vapor group of IIA & IIB, Zone 1 & 2 and IP 65 protection with die cast aluminum alloy material, heat and impact resistant toughened 'Ä' clear glass having anti corrosive epoxy powder coated finish Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size drawn in flame proof flexible steel conduit of suitable size complete all as specified and directed.

S&F MS ERW pipe of 150mm bore including specials, as per IS 3589(1981) thickness 5.4mm complete all as specified and as directed.

M&L Pressure gauge 4"dial 0-25 kgs rating complete all as specified and directed.

Material and labour for precast M-25 RCC dunnage block as per drg complete all as specified and as directed. Note:(a) Design shall be approved by GE (b) Reinforcement of which shall be measured and paid separetely under respective schedule.

M&L Detectors Complying with and type certified to EN - 54 with photoelectric/optical with heater smoke combination Addressable type multisensor detector complete all as specified and directed.

LIRA CONSTRUCTIONS PVT LTD

M.P. SITANI AND SONS

MAA BHAGWATI ASSOCIATES

City Promoter and Buildwell Pvt. Ltd.

Agarwal Jagdish Construction Company Private Limited

Phoenix Infra

NITYA NAND AND SONS CONTRACTORS PVT LTD

Aalaya Engineering Project Private Limited

M/S ALLIED CONSTRUCTION

Som Projects Pvt Ltd