Military Engineer Services Tender

Use & waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs not exceeding 20cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exceeding 10cm but not exceeding 20cm wide rough finished complete all as specified and directed.

Material & Labour for 150mm thick Plain Cement concrete type C- 2, 1:3:6 (using 40mm graded stone aggregate) as in floor finished even and smooth without using extra cement complete all as specified and directed.

Material & Labour for Plain Cement Concrete 1:3:6 type C-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Supply & Fix Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St.-240 complete all as specified and directed.

Supply & Fix MS plate (Plain or chequred) channels, and counter sunk) forming holes, with out any attachment Fe-410-W (Code E - 250) Quality - A complete all as specified and directed.

Supply & Fix Pre- painted coloured galvalume aluminum zinc coating GI based corrugated steel camouflage pattern sheet 0.50mm thick having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Material & Labour for preparation of new or previously untreated surfaces of steel and iron work of any description over 10 cm width or girth not otherwise described and applying two coat of synthetic enamel paint over a coat of redoxide prime in any tint complete all as specified and directed.

Surface dressing not exceeding 15 cm deep in soft/loose soil complete all as specified and directed.

Supply & fix mild steel work angle iron as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified & directed.

Supply and fix Mild Steel galvanised steel wire chain link fencing of wire mesh nominal pitch of wire not exc 100mm, plain wire, dia of each wire each way exceeding 2.5mm including line wires, with standard rails, straining bolts, including provision of binding wire complete all as specified and directed.

Material & Labour for MS bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for colums, hooking ends, and including mild steel wire not less than 0.9mm dia or securing with clips confirming to Fe-410W (Gde E-250) quality A or Fe-290 (Gde E-165)complete all as specified and directed.

Supply and fix 12mm dia of neck Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square not exceeding 5cm long complete all as specified and directed.

Supply and fix Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) complete all as specified and as directed.

Supply and fix Mild steel Framed work Confirming to Fe- 290 (Gde E- 165) as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete complete all as specified and as directed.

Material & Labour for preparation of new or previously untreated surfaces of steel and iron work of any description not exc. 10 cm width or girth not otherwise described and applying two coat of synthetic enamel paint over a coat of redoxide prime in any tint complete all as specified.

Excavating in Trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth, for foundation etc or for shafts,wells, cesspits, manholes etc not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed.

Material & Labour for Plain Cement Concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

Material & Labour for Reinforced Cement Concrete M-25 (Design mix) using 20 mm graded crushed stone aggregate as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns and mass concretecomplete all as specified and as directed.

Material & Labour for Reinforced Cement Concrete M-25 (Design mix) using 20 mm graded crushed stone aggregate as in Columns, pillars, piers, post and struts, complete all as specified and as directed.

Material & Labour for Reinforced Cement Concrete M-25 (Design mix) using 20 mm graded crushed stone aggregate in beams, cantilevers, bressummers, lintels over 1.50 m span complete all as specified and directed.

Use and Waste of formwork to sides of concrete foundations, foundation beams, footing, bases of column, raft and raft beams, sides and soffits of foundation beams, etc. flat rough finished surfaces of concrete complete all as specified and directed.

Use and waste of formwork to sides of columns, pillars, piers, post and struts, etc, square, rectangular or polygonal, rough finished surfaces of concrete complete all as directed.

Use and waste of Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc, rough finished surfaces of concrete complete all as directed.

Material & Labour for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Material & Labour for High strength steel deformed TMT bars 5 mm dia and over upto and including 10 mm dia in stirrups, spacers and binders, cut to length, bent to shape required including cranking, bending spirally and binding with and including mild steel (annealed) wire not less than 0.90 mm dia complete all as specified and as directed.

Material & Labour for Rendering 15 mm thick in Cement Mortar 1:4 on fair faces of brick work or concrete surfaces finished even and fair complete all as specified and directed

Material & Labour for preparation of new plastered surfaces and applying two coats of cement base paint of approved shade on walls all as specified & directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and as directed.

Removal of excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as directed.

Material & Labour for Construction of Sentry post Reinforced cement concrete framed structure of size 1.5 m x 1.5m internal complete all as specified and as directed and as shown in drawing No. CESZ/TD/43 sheet No.1/1.

Supply & Fix for LT over head aerial bunched cable 1100 V grade having three power core and one neutral core and one bare messenger core of stranded compacted circular aluminium black coloured XLPE insulated & core indentification by ridges, one, two and three & four respectively. AB (Aerial Bunched) cable should be of stranded compacted circular Aluminium alloy conductor conforming to IS 8130/1984, IS-398(part-IV)/1979 and IS-14255/1995 with upto date amendments, if any complete of size 3X25 Sqmm + 1X16 Sqmm + 1X 25 Sqmm bare Messenger complete all as specified and as directed

Supply & Fix AB (Aerial Bunched) cable bus bar service connection box suitable for single phase AB (Aerial Bunched) cable LT overhead lines alongwith connected accessories / items etc complete all as specified and as directed

Supply & Fix for Anchor clamp (3-bolt and 2 bolt type) for hanging of LT over head aerial bunched cable of suitable size complete all as specified and directed

Supply & Fix for Eye hook with supension clamp assembly for hanging of LT over head aerial bunched cable of suitable size complete all as specified and directed

Supply & Fix Pole clamp for hanging of LT over head aerial bunched cable of suitable size complete all as specified and directed

Supply & Fix for Water proof pre-insulated hexagonal compression connectors & Lugs for LT over head aerial bunched cable of suitable size complete all as specified and directed

Supply & Fix Steel Tubular Swaged Poles Type 410-SP-22 (8.50 Metre long) as per IS 2713 complete with cast iron base plate, finial taper plug, cap, mild steel bolts, screws, etc. including applying two coats of black bituminous paint internally and externally upto planting depth and applying two coats of aluminium paint over a coat of aluminium primer (externally from top of PCC copping) including writting MES Pole No. with synthetic enamel paint (first grade quality) complete all as specified. Note:- (a) Earthwork and PCC will be measured and paid seperately under relevant items of BOQ. (b) Volume occupied by Steel Pole shall be deducted to derive the quantity of PCC.

Material & Labour for PCC 1:2:4, Type B-1, (using 20mm graded stone aggregate) coping of poles upto 30Cm above ground including necessary form work and finishing the surfaces even and smooth without using extra cement complete all as specified and as directed.

Supply & Fix of LED street light fitting of 60-Watt high-quality group control enabled integrated LED Street Light with a minimum system lumen of min 6000 lm and system wattage not exceeding 60W with a nominal system efficacy of 110 lumen/watt. The LED used shall have CCT of 5700K, SDCM ≤ 5 and CRI≥70. The housing should be made of LM6/ADC12 Alloy, non-corrosive Single Piece pressure die-cast aluminum, to withstand extreme environments. The spigot shall be part of “Single Piece Pressure Die-cast housing” & shall not be bolted to the luminaire housing to ensure robust design. The name of the brand should be embossed/engraved & should not be mentioned using sticker/screen printing. It should have corrosion resistant powder coating to pass NSS of 500 Hrs. The luminaire LED shall have declared Lifetime of 75K hours@L70B59. The product should be designed for continuous operation (10-12 Hrs. per day). The Ingress protection should be minimum IP66 & impact resistance shall be IK10. Control gear compartments shall be Top maintainable without accessing/opening the optical compartment. The Luminaire should have a minimum 20 KV/10KA SPD duly bolted in the Luminaire. The SPD should be able to sustain a minimum 15 hits of 10KA rating i.e. Total of 45 hits across all the three modes as per IEEE 62.41.2. The luminaire should be of Class B Serviceability. The Driver should be asphalt potted & should be a BIS approved driver. The driver shall have operating voltage of 120V to 270V, PF≥0.95 @ full load, THD≤10% @ full load. The driver should be capable of withstand voltage stress of 440V for 8 Hrs., should have an auto shutdown @ 325V(±15V) and have an auto recovery feature. The driver shall comply to IEC61547 & IEC 61000-3-2. The luminaire driver & it’s SPD shall be of the same make/manufacturer as that of LED luminaires. Luminaire manufacturer must have In-house NABL accredited lab to conduct LM79, Type test as per IS10322 & "FAT" before dispatch as per IS 10322. The contractor must submit the NABL accreditation certificate for Luminaire manufacturer along with sample approval. The LED Luminaire & it's driver both should be BIS registered. The contractor shall submit the following reports before supply of material for approvals: LM79 issued by NABL accredited lab, LM80 issued by LED manufacturer, Type Test report for luminaire as issued by NABL accredited lab, RoHS compliance issued by LED luminaire manufacturer, BIS certificate for LED Luminaire & Driver complete. The product complying to above specs in signify, LT or Endo including 1.2m long 50mm dia GI pipe light grade bend to shape and fixed using two nos clamps fabricated using MS Flat iron 40x5mm including necessary nut, bolts and washers complete all as directed.

Supply & Fix of LED street light fitting of 35-Watt high-quality group control enabled integrated LED Street Light with a minimum system lumen of min 3000 lm and system wattage not exceeding 35W with a nominal system efficacy of 110 lumen/watt. The LED used shall have CCT of 5700K, SDCM ≤ 5 and CRI≥70. The housing should be made of LM6/ADC12 Alloy, non-corrosive Single Piece pressure die-cast aluminum, to withstand extreme environments. The spigot shall be part of “Single Piece Pressure Die-cast housing” & shall not be bolted to the luminaire housing to ensure robust design. The name of the brand should be embossed/engraved & should not be mentioned using sticker/screen printing. It should have corrosion resistant powder coating to pass NSS of 500 Hrs. The luminaire LED shall have declared Lifetime of 75K hours@L70B59. The product should be designed for continuous operation (10-12 Hrs. per day). The Ingress protection should be minimum IP66 & impact resistance shall be IK10. Control gear compartments shall be Top maintainable without accessing/opening the optical compartment. The Luminaire should have a minimum 20 KV/10KA SPD duly bolted in the Luminaire. The SPD should be able to sustain a minimum 15 hits of 10KA rating i.e. Total of 45 hits across all the three modes as per IEEE 62.41.2. The luminaire should be of Class B Serviceability. The Driver should be asphalt potted & should be a BIS approved driver. The driver shall have operating voltage of 120V to 270V, PF≥0.95 @ full load, THD≤10% @ full load. The driver should be capable of withstand voltage stress of 440V for 8 Hrs., should have an auto shutdown @ 325V(±15V) and have an auto recovery feature. The driver shall comply to IEC61547 & IEC 61000-3-2. The luminaire driver & it’s SPD shall be of the same make/manufacturer as that of LED luminaires. Luminaire manufacturer must have In-house NABL accredited lab to conduct LM79, Type test as per IS10322 & "FAT" before dispatch as per IS 10322. The contractor must submit the NABL accreditation certificate for Luminaire manufacturer along with sample approval. The LED Luminaire & it's driver both should be BIS registered. The contractor shall submit the following reports before supply of material for approvals: LM79 issued by NABL accredited lab, LM80 issued by LED manufacturer, Type Test report for luminaire as issued by NABL accredited lab, RoHS compliance issued by LED luminaire manufacturer, BIS certificate for LED Luminaire & Driver complete. The product complying to above specs in signify, LT or Endo including 1.2m long 32mm dia GI pipe light grade bend to shape and fixed using two nos clamps fabricated using MS Flat iron 40x5mm including necessary nut, bolts and washers complete all as directed

Supply & Fix wheather proof aerial bunched aluminium single core 16 Sqmm coonection cable from LT overhead AB (Aerial bunched) cable to AB (Aerial bunched) cable bus bar service connection box including piering nut of suitable size as per direction of OEM complete and including wheather proof aluminium three core 1.5 Sqmm coonecting from AB (Aerial bunched) cable bus bar service connection box to street light fitting complete all as specified and as directed

Material & Labour in repair, earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6mm thick buried directly in ground [earth pit not less than 2.25 metre deep below normal ground level] with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized earth wire of 4mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No. 3 of MES SI Part I all as specified and testing on completion including provision of earth lead protected by 15 mm dia light grade GI pipe & watering pipe shall be 20 mm bore medium grade GI pipe including all excavation and earth work, PCC pit with RCC cover, char coal, salt, funnel etc complete. Note:- Rate quoted by tenderers shall be deemed to include for following provisions- [i]. Excavation & earth work in any type of soil including removing of surplus material upto 50 m. [ii].PCC 1:3:6 type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC 1:2:4 type B1 cover 50x50 cm with 8mm TMT bars @ 10 cm C/C both ways with handles. [iii]. Main earthing lead from earth electrode to test point upto 7.5 mtr. [iv]. Funnel with watering pipe [GI pipe] 20mm bore medium grade & copper lugs, charcoal & salt as reqd. [v]. GI protection pipe of size 15 mm bore light grade 7.5m.

Supply, Installation, testing and commissioning complete of manufacturer or OEM manufactured, static silent (Sound Proof enclosure) Diesel Engine Driven Generating Set capable of delivering 16 KW (20 KVA), 415 Volts (AC three phase, 4 Wire system of supply) 50 HZ at power factor 0.8 minimum. The DG Set shall consists of diesel engine coupled to a matching alternator, through flexible coupling and mounted on common base frame and complete with control panel standardized by manufacturer, fuel tank with mounting arrangements and inlet, outlet return inlet oil arrangement, exhaust pipe complete and suitable for conditions prevalent at Hyuliang ( Capacity of Engine, alternators shall be worked out taking all derating factors into consideration) including PCC foundation ( of suitable size leaving at least 0.5 M all around for ease of movement and 0.5 M height), anti-vibration pads, including all features to comply with latest CPCB No 4 guidelines and Comprising of followings:- (i) ENGINE(Prime Mover): Diesel Engine 1500 RPM , direct injection, 2 cylinders, four stroke, performance class of generator set ISO 8528-5 G2, turbo charged, capable of giving adequate BHP to drive Alternator capable of delivering 16 KW(20 KVA) at outdoor atmospheric conditions at Hyuliang, (Taking all derating factor into consideration), 12/24 Volt(as per manufacturer recommendations) electric battery start, complete withy fly wheel all standard fittings/fixtures as per manufacturer and including suitable panel with tachometer, lub oil temperature, pressure gauge and frequency meters and also including self starter system, dynamo, fuel electric control panel with electronic governor (ECPG) and Engine protection system (Shut down, low lub oil, oil pressure, over speed etc) fuel tank and first fill of lub oil and other consumables etc . (ii)Alternator: Brushless AC alternator, 3 Phase, 415 Volt, 4 wire, rated for output of 16 KW(20 KVA), Minimum power factor 0.8, 1500 RPM, IP 23 Protection class enclosure, insulation Class "H", salient pole, revolving field, sealed bearing automatic voltage regulator coupled through flexible coupling with and to match the above engine :- (iii) BASE PLATE: made out of structural steel as per manufacturers recommended design/specifications.

Sr. Item No. 46 Contd/... (iv) ACOUSTIC ENCLOSURE: Sheet metal fabricated cope type silent enclosure manufactured on CNC machines as per CPCB norms and powder coated after seven tank process, the enclosure shall be designed for reducing the sound level to 75 DB (A) at a distance of 1 M at 75 % load under field condition . (v) Foundation/Plinth/Base: Shall be provided as per manufacturers recommendations, however minimum 0.5 m Space should be available all around the Set and height of plinth shall not be less than 0.5 M (vi) Diesel storage tank of capacity adequate for storage of diesel as per manufacturer specification. (vii) Control Panel :- (a) MCCB 415 Volts, 63 Amp, rating 4 Pole 16 KA rupturing capacity-1 No (b) Digital multifunction meter of size 96x96 mm to measure current, voltage, KW, frequency and power factor with built in selector switch and programmable CT ratio with RS 485 port (c) Phase indicating lamps(R-Y-B) -1 set (d) All standard relays , circuits and protection required for automatic operation of Gen set (viii) MISC: Tool kit, Operation and Maintenance catalogue, spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices.

Supply, Installation, testing and commissioning complete of manufacturer or OEM manufactured, static silent (Sound Proof enclosure) Diesel Engine Driven Generating Set capable of delivering 8 KW (10 KVA), 415 Volts (AC three phase, 4 Wire system of supply) 50 HZ at power factor 0.8 minimum. The DG Set shall consists of diesel engine coupled to a matching alternator, through flexible coupling and mounted on common base frame and complete with control panel standardized by manufacturer, fuel tank with mounting arrangements and inlet, outlet return inlet oil arrangement, exhaust pipe complete and suitable for conditions prevalent at Hyuliang( Capacity of Engine, alternators shall be worked out taking all derating factors into consideration) including PCC foundation ( of suitable size leaving at least 0.5 M all around for ease of movement and 0.5 M height), anti-vibration pads, including all features to comply with latest CPCB No 4 guidelines and Comprising of followings:- (i) ENGINE(Prime Mover): Diesel Engine 1500 RPM, direct injection, 2 cylinders, four stroke, performance class of generator set ISO 8528-5 G2, turbo charged, capable of giving adequate BHP to drive Alternator capable of delivering 8 KW(10 KVA) at outdoor atmospheric conditions at Hyuliang, (Taking all derating factor into consideration), 12/24 Volt(as per manufacturer recommendations) electric battery start, complete withy fly wheel all standard fittings/fixtures as per manufacturer and including suitable panel with tachometer, lub oil temperature, pressure gauge and frequency meters and also including self starter system, dynamo, fuel electric control panel with electronic governor (ECPG) and Engine protection system (Shut down, low lub oil, oil pressure, over speed etc) fuel tank and first fill of lub oil and other consumables etc . (ii)Alternator: Brushless AC alternator, 3 Phase, 415 Volt, 4 wire, rated for output of 8 KW(10 KVA), Minimum power factor 0.8, 1500 RPM, IP 23 Protection class enclosure, insulation Class "H", salient pole, revolving field, compact design with sealed bearing for longer life, automatic voltage regulator coupled through flexible coupling with and to match the above engine :- (iii) BASE PLATE: made out of structural steel as per manufacturers recommended design/specifications.

Sr. Item 47 Contd/... (iv) ACOUSTIC ENCLOSURE: Sheet metal fabricated cope type silent enclosure manufactured on CNC machines as per CPCB norms and powder coated after seven tank process, the enclosure shall be designed for reducing the sound level to 75 DB (A) at a distance of 1 M at 75 % load under field condition . (v) Foundation/Plinth/Base: Shall be provided as per manufacturers recommendations, however minimum 0.5 m Space should be available all around the Set and height of plinth shall not be less than 0.5 M (vi) Diesel storage tank of capacity adequate for storage of diesel as per manufacturer specification. (vii) Control Panel (a) MCCB 415 Volts, 40 Amp, rating 4 Pole 16 KA rupturing capacity - 01 Nos (b) Digital multifunction meter of size 96x96 mm to measure current, voltage, KW, frequency and power factor with built in selector switch and programmable CT ratio with RS 485 port (c) Phase indicating lamps(R-Y-B) -1 set (d) All standard relays , circuits and protection required for automatic operation of Gen set (viii) MISC: Tool kit, Operation and Maintenance catalogue, spare part list, overhauling manuals, guarantee card etc shall be provided as per manufacturer standard practices.

Material & Labour for earthing complete with galvanized steel earth plate electrode of 60 cm x 60 cm x 6mm thick buried directly in ground [earth pit not less than 2.25 metre deep below normal ground level] with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized earth strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No. 3 of MES SSR Part I all as specified and testing on completion including provision of earth lead protected by 50 mm dia light grade GI pipe & watering pipe shall be 20 mm bore medium grade GI pipe including all excavation and earth work, PCC pit with RCC cover, char coal, salt, funnel etc complete. Note:- Rate quoted by tenderers shall be deemed to include for following provisions- [i]. Excavation & earth work in any type of soil including removing of surplus material upto 50 m. [ii].PCC 1:3:6 type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC 1:2:4 type B1 cover 50x50 cm with 8mm TMT bars @ 10 cm C/C both ways with handles. [iii]. Main earthing lead from earth electrode to test point upto 7.5 mtr. [iv]. Funnel with watering pipe [GI pipe] 20mm bore medium grade and charcoal & salt around earth plate in alternate layers of 15 cm [v]. GI protection pipe of size 50 mm bore light grade upto 7.5 m.

Supply, installing, testing and commissioning of factory made, floor mounted outdoor type LT feeder pillar, cubicle type, suitable for 415 Volts, 3 Phase, 4 wire, 50 Hz, AC supply system, and tested at CPRI, having 100 Amps capacity Aluminium bus bar for phase and 100 Amps Aluminium bus bar capacity for neutral , colour coded for each phase and neutral, insulated on epoxy type insulators. The bottom of the outer shell contains a detachable plate having provn for entry of cable of adequate size with glands, The panel shall be dust and vermin proof, IP-65 class protection and made 3.15 mm thick CRCA MS sheet, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, both side opening type, provision of connecting earth strip from 2 sides, including internal wiring with PVC insulated solid copper conductor cable, IS-694 marked, 1100 volts grade of appropriate size (but not less than 2.5 sqmm) including grouting of panel 45 cm above ground level by providing 90 cm long angle iron frame of size 40x40x6 mm, welded on all the four corners, embedded in PCC 1:2:4 using 20 mm stone aggregate upto 30 cm above ground level complete all as specified and directed including the following accessories:- (a) On load Change over switch 3 phase, 415 Volts, 50 Hz of capacity 63 Amps-01 Nos (b) MCCB 4 Pole 415 Volts 16 KA 32 Amps-03 (Three) (c) Digital multifunction meter of size 96x96 mm to measure current, voltage, frequency and power factor with built in selector switch and programmable CT ratio with RS 485 port (d) Phase indication -RYB indicating lamps LED type - 01 Set . (e) Automatic Street Light Control Switch suitable for three Phase with Infrared Sensor based NATURE SWITCH . Nature Switch operation should be based on Natural Light Lux level. Required Illuminance Level for Switching ON is ≤ 30/60 Lux and for switching OFF ≥ 10 Lux. The Sensor should also have part night operation facility of min. 4 to max. 12 hrs. The circuit should also have provision for Manual Operation (i.e. By-Pass Option for both Sensor complete including suitable contactors all as specified and as directed.

Supply, installing, testing and commissioning of factory made, floor mounted outdoor type LT feeder pillar, cubicle type, suitable for 415 Volts, 3 Phase, 4 wire, 50 Hz, AC supply system, and tested at CPRI, having 200 Amps capacity Aluminium bus bar for phase and 63Amps Aluminium bus bar capacity for neutral , colour coded for each phase and neutral, insulated on epoxy type insulators. The bottom of the outer shell contains a detachable plate having provn for entry of cable of adequate size with glands, The panel shall be dust and vermin proof, IP-65 class protection and made 3.15 mm thick CRCA MS sheet, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, both side opening type, provision of connecting earth strip from 2 sides, including internal wiring with PVC insulated solid copper conductor cable, IS-694 marked, 1100 volts grade of appropriate size (but not less than 2.5 sqmm) including grouting of panel 45 cm above ground level by providing 90 cm long angle iron frame of size 40x40x6 mm, welded on all the four corners, embedded in PCC 1:2:4 using 20 mm stone aggregate upto 30 cm above ground level complete all as specified and directed including the following accessories:- (a) On load Change over switch 3 phase, 415 Volts, 50 Hz of capacity 40 Amps-01 Nos (b) MCB 4 Pole 415 Volts 16 KA 32 Amps-03 (Three) (c) Digital multifunction meter of size 96x96 mm to measure current, voltage, frequency and power factor with built in selector switch and programmable CT ratio with RS 485 port (d) Phase indication -RYB indicating lamps LED type - 01 set (e) Automatic Street Light Control Switch suitable for three Phase with Infrared Sensor based NATURE SWITCH. Nature Switch operation should be based on Natural Light Lux level. Required Illuminance Level for Switching ON is ≤ 30/60 Lux and for switching OFF ≥ 10 Lux. The Sensor should also have part night operation facility of min. 4 to max. 12 hrs. The circuit should also have provision for Manual Operation (i.e. By-Pass Option for both Sensor complete including suitable contactors all as specified and as directed.

Supply & laying Sand coarse dry as in cushioning of underground electric cable in trenches, laid to a uniform thickness of 23cm (15cm under the cable & 8cm over the cable ) and gently punned down to 18cm thickness all complete as specified and as directed. Note :- Only punned down sand shall be measured.

Material & Labour for Bricks; common burnt clay building bricks, sub-class ‘B’ designation 75 locally available laid dry width wise across the line of cable in trenches for protection of UG cable complete.

Supplying, laying & testing LT XLPE insulated armoured heavy duty electric cable 1100 volt grade ISI marked with alumimium conductor multistranded cross sectional area 25 Sqmm 4 Core complete all as specified and as directed

Supply & Fix Tubes, light grade galvanised with all fittings 40 mm bore for laying of cable under trenches, road fixed to wall/pole with suitable size of MS flat clamps for cable protection all as specified and directed .