MFDC/ENGG/BHARADKHOL/15/2026

Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 metre beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. - (Lift upto 1.5 metre)

Excavation for foundation in earth, soil of all types, sand, graval and soft murum, including removing the excavated material up to a distance of 50 metre beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift from 1.5 metre to 3.0 metre)

Providing dry dry/ trap/ granite/ quartzite/ gneiss rubble stone soiling 15 centimetre to 20 centimetre thick including hand packing and compacting, etc. complete.

Providing and laying Cast in situ/Ready Mix, cement concrete in M-20 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including bailling out water, formwork,laying/pumping, compacting and curing etc. complete, with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc).

Filling in plinth and floors with approved excavated materials in 15 centimetre to 20 centimetre layers including watering and compacting, etc. complete.

Providing and filling in the foundation with sand of approved quality including watering, compacting, etc. complete.

Providing and laying Cast in situ / Ready Mix cement concrete M-30 of trap / granite /quartzite/ gneiss metal for reinforced cement concrete work in foundations like raft, strip foundations, grillage and footings of reinforced cement concrete columns and steel stanchions, etc. including bailling out water, formwork, cover blocks, compaction, curing and roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel), etc. complete, with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. with fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc).

Providing and laying cast in situ / Ready Mix cement conrete M-30 of trap metal for reinforced cement concrete columns as per detailed designs and drawing or as directed, including centering, formwork, cover blocks, compaction, finishing the formed surfaces with cement mortar 1:3 of sufficient minimum thickness to give a smooth and even surface or roughening the surface if special finish is to be provided and curing, etc. complete. (Excluding reinforcement). with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With natural sand/V.S.I. quality Artificial Sand (For Ground Floor).

Providing and laying cast in situ / Ready Mix cement concrete M-30 of trap / granite /quartzite/ gneiss metal for reinforced cement concrete beams and lintels as per detailed designs and drawings or as directed including steel centering, formwork, cover blocks,laying/pumping, compaction and roughening the surface if special finish is to be provided and curing complete. (Excluding reinforcement and structural steel). with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc) (For Ground Floor).

Providing and laying cast in situ / Ready Mix cement concrete M-30 of trap/ granite / quartzite/ gneiss metal for reinforced cement concrete slabs and landings as per detailed designs and drawings including steel centering, formwork, cover blocks,laying/pumping, compaction, finishing the formed surfaces with cement mortar 1:3 of sufficient minimum thickness to give a smooth and even surface or roughening the surface if special finish is to be provided and curing, etc. complete. (Excluding reinforcement and structural steel). with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand /Crushed sand VSI Grade finely washed etc) (For Ground Floor).

Providing and laying in situ / ready mix controlled grade of M25 of trap /granite /quartzite /gneiss metal for RCC works in cut off walls / curtain walls including necessary scaffolding, centering, compacting by vibrator, finishing and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with fine agreegates of required specifications ( VSI sand finely washed etc ), excluding reinforcement)

Providing and fixing in position HCRM / CRS (Corrosion Resistant Steel) bar reinforcement of various dias for reinforced cement concrete pile caps, footings, foundations, slabs, beams and columns, canopies, staircases, newels, chajjas, lintels, pardies, coping, fins, arches, etc. as per detailed design and drawings and schedules including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required completed. (For Ground Floor)

Providing second class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 in plinth as backing in composite masonry including bailing out water manually, striking joints, raking out joints and watering etc Complet

Providing second class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 in superstructure including striking joints, raking out joints, watering and scaffolding etc. Complete

Providing internal cement plaster 6 milimetre thick in single coat in cement mortar 1:3 without neeru finish to concrete or brick surfaces, in all positions including scaffolding and curing, etc. complete. (For Ground Floor)

Providing sand faced plaster externally in cement mortar using approved screened sand, in all positions including base coat of 15 mm thick in cement mortar 1:4 using waterproofing compound at 1Kilogramper cement bag curing the same for not less than 2 days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc.complete.

Providing and applying two coats of wall care putty on plastered surface and ceiling and walls to prepare surface even and smooth approved make etc complete. (For Ground Floor)

Providing and applying priming coat on concrete / masonary / Asbestos Cement / plastered surfaces including scaffolding if necessary, preparing the surface by throughly cleaning oil, grease, dirt and other foreign matters and sand papering as required, etc. comlpete. (For Ground Floor)

Providing and applying two coats of exterior weather shield paint of approved manufacture and of approved colour to the plastered surfaces including cleaning ,preparing the plaster surface ,applying primer coat ,scaffolding if necessary, and watering the surface for two days etc complete. NOTE: For Item One Number 15 to 18 prior approval of Superintending Engineer will be necessary

Providing and laying machine cut machine Polished Kota stone flooring 25mm to 30mm thick and required width in plain/ diamond pattern on bed of 1:6 C. M. including cement float, filling joints with neat cement slurry, curing, polishing and cleaning etc.complete.

Providing and fixing machine cut mirror polished 18 mm to 20 mm thick telephone black / Amba White / Cat bary brown / RBI red / Ocean Brown granite stone partition with full moulding the edges etc. complete. One side polish

Providing and fixing H.D.P container one piece moulded water tank made out of low density polythyler and built corrugation including of delivery up to destination hoisting and fixing of accessories such as inlet, outlet overflow of all tanks capacity above 1000 to 20,000 litres

Providing and fixing rolling shutter fabricated from steel laths of minimum thickness 0.9 mm with lock plate of 3.15 mm thickness reinforced with 35 x 35 x 5 mm angle section fitted with sliding bolts and handles for both sides, deep M.S. channel section of depth and thickness not less than 65 mm and 3.15 mm respectively with hold fast arrangements, M.S. Bracket plate 300 x 300 x 3.15 mm minimum size and shape with square bar, suspension shaft of minimum 32 mm diameter, hood cover of M.S. sheet not less than 0.9 mm thickness and of any size at top and safety devices including mechanical gear operation arrangement consisting of worm gear wheels and worms of high grade cast iron or mild steel and one coat of red lead primer etc. complete. (I.S. 62481979) (With mechanical gear)

Providing and fixing collapsible steel gate in one / two leaves with hot rolled vertical channels of 18 x 9 x 3 mm minimum size, crossings of M.S. flats of size 18 x 5 mm T or E section for runner of minimum 40 x 6 mm size for flange, M.S. flat for top runner of minimum size 40 x 12 mm with roller wheels confirming to grade F.G. 150 fitted with snap headed rivets of minimum size 6 mm max. spacing of vertical channels be 100 mm enclosed gate position and clear space of 150 mm between two sets of crossings with hold fasts, stoppers, spaces, handles, locking arrangement and one coat of red lead primer and oil painting etc. complete. (I.S. 105211983).

Providing and fixing self supporting steel roofing system for a Godown or alike made up of structural grade steel sheet of 912 millimeter width ( tolerance + / - 2 millimeter ), moulded at site using mechanical press dies to the desired curve and shape to form 605 millimeter wide interlocking panels . The interlocking panels shall be pressed to close the seam forming water tight joints for a span of 25.00 meter having arch rise as 5.00 meter, arch length 29.00 meter The base material made up of imported galvalume steel complying to ASTM A792 having base metal thickness of 1.20 millimeter ( tolerace + / - 0.02 millimeter ) with alloy coating AZ 150 and paint coating of regular modified polyster , top coat 25 micron and bottom coat 12 micron as per approved colour , including fixing hangers , clamps etc.as may be necessary of Proflex standard, including fixing sky light of 2 millimeter thick polycarbonate sheet of size 2' x 14' and turbo ventilator of 24'' diameter to be installed at every 30 feet along the length of roof including finishing , testing and cleaning etc. complete.

Providing sills of required material 20mm to 25mm thick, on a bed of cement mortar 1:4 including cement float, filling joints with neat cement slurry, curing, polishing, rounding edges, cleaning complete. b) Granite

Providing and applying plastic emulsion paint of approved quality, colour and shade to old and new surfaces in two coats including scaffolding, preparing the surface. (excluding the primer coat)etc. complete.

Providing and fixing aluminium grill diamond mesh type DG202 of 7.5 mm thick including fixing in position anodised aluminium frame section of 80 x 38 mm x 1.22 mm size box, cutting to the required size with all wastage , labour, lead lift etc. complete.

Providing and fixing stainless steel sink of size 380 x 340 x 200 mm incluidng coupling, outlet pipe, elbow and other necessary fitting, finishing etc. complete.

Providing and fixing polyvinyl chloride Rain water pipes of 110 milimetre outer and having wall thikness of 2.2 milimetre to 2.7 milimetre confirming to Indian standared 13592-1992 including proper rain water receiving recess with polyvinyl chloride plug, bends, necessary fittings, such as offset shoes, inluding fixing the pipe on wall using approved wooden cleats projecting 25 milimetre to 40 milimetre from face of wall a fixing with clips of approved quality and number, filing the joint using rubber gasket with solvent cement and properly resting the shoe of pipes on cement concrete or masonry blocks, including necessary scaffolding andpolyvinyl chloride maintenance for three years for any leakages or dislocations of pipes. All the fittings and additional two piece socket clips shall be got approved from engineer in charge etc. complete.

Providing and fixing on walls/ ceiling/ floor 15 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls/ ceiling/ floor 20 mm dia. CPVC pipe with necessary fittings, remaking good the demolished portion etc. complete. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing heavy-duty hot-dip galvanized iron grating made of mild steel, comprising 32 × 5 mm bearing bars at 30 mm c/c and 6 mm dia cross bars at 100 mm c/c, pressure-welded, complete with trimming, finishing and fixing in position.

Supplying, installing, testing and commissioning of pressure wash unit, complete with high-pressure pump, motor, hose, spray gun/nozzle, fittings and accessories, including necessary electrical and plumbing connections, mounting arrangement and trial run, complete as per manufacturer’s specifications and directions of the Engineer-in-Charge.

Providing and laying vitrified mirror / glossy finish tiles having size 590 mm to 605 mm x 590 mm to 605 mm of 8 to 10 mm thickness and confirming to IS. 15622-2006 ( group Bla) of approved make, shade and pattern for dado and skirting in required position fixed in 1:4 cement mortar including neat cement float, filling joints, curing and clearing etc. complete

Providing, fabricating, supplying and erecting MS structural steel stand for Sintex or equivalent water storage tank of 5000 litre capacity, including all structural members, bracings, base plates, anchor bolts, welding/bolting, one coat of red oxide zinc chromate primer and two coats of approved paint, complete in all respects as per direction of Engineer-in-Charge.

Providing and laying Cast in situ/Ready Mix, cement concrete in M-20 of trap/ granite/ quartzite/ gneiss metal for foundation and bedding including bailling out water, formwork,laying/pumping, compacting and curing etc. complete, with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc).

Providing and laying cast in situ / Ready Mix cement conrete M-30 of trap metal for reinforced cement concrete columns as per detailed designs and drawing or as directed, including centering, formwork, cover blocks, compaction, finishing the formed surfaces with cement mortar 1:3 of sufficient minimum thickness to give a smooth and even surface or roughening the surface if special finish is to be provided and curing, etc. complete. (Excluding reinforcement). with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With natural sand/V.S.I. quality Artificial Sand (For Ground Floor).

Providing and laying cast in situ / Ready Mix cement concrete M-30 of trap / granite /quartzite/ gneiss metal for reinforced cement concrete beams and lintels as per detailed designs and drawings or as directed including steel centering, formwork, cover blocks,laying/pumping, compaction and roughening the surface if special finish is to be provided and curing complete. (Excluding reinforcement and structural steel). with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand / Crushed sand VSI Grade finely washed etc) (For Ground Floor).

Providing and laying cast in situ / Ready Mix cement concrete M-30 of trap/ granite / quartzite/ gneiss metal for reinforced cement concrete slabs and landings as per detailed designs and drawings including steel centering, formwork, cover blocks,laying/pumping, compaction, finishing the formed surfaces with cement mortar 1:3 of sufficient minimum thickness to give a smooth and even surface or roughening the surface if special finish is to be provided and curing, etc. complete. (Excluding reinforcement and structural steel). with fully automatic micro processor based Programmable Logic Controller with Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Natural Sand /Crushed sand VSI Grade finely washed etc) (For Ground Floor).

Providing laterite stone masonery in cement mortar 1:6 in foundation and plinth including racking out joints when plastering is to be done/striking joints when no plastering is to be done watering and scaffolding complete.

Providing laterite stone masonery in cement mortar 1:6 in superstructure including racking out joints when plastering is to be done/striking joints when no plastering is to be done watering and scaffolding complete.

Providing and fixing Mangalore tiled roofing with class 'AA' tiles including securing the last course of tiles near the eaves with steel flat 40 mm x 3 mm and 1.22 mm wire fixing country teak wood sloping battens of 25 x 12 mm teak wood horizontal battens of 50mm x 25mm over the slopping battens, all iron work and coal tarring the battens etc. complete (Excluding ridge and hip tiles).

Providing and fixing frame with / without ventilator of size as specified with Country cut teak wood for doors and windows including chamfering, rounding, rebating, iron holdfast of size 300mm x 40mm x 5mm with oil painting, etc. complete

Providing and fixing Country cut teak wood double or single leaf second class fully panelled door shutter with 35mm thick style and rail with 25 mm thick panels with openable fan light as per detailed drawings. Excluding the door frame 60mm x 100mm stainless steel fixtures and fastening and finishing the wood work with oil painting 3 coats. (Excluding the door frame)

Providing and fixing in position (as per 1868 / 1982) Alluminium sliding window of three tracks with rectangular pipe 95 x 38.10 x 0.90 mm at weight 0.637 Kilogram/One Running Metre. with window frame bottom track section 92 x 31.75 x 1.30 mm at weight 1.070 Kilogram/One Running Metre.. Top and side track section 92 x 31.75 x 1.30 mm at weight 0.933 Kilogram/Running metre. The shutter should be of bearing bottom 40 x 18 x 1.25 mm at weight 0.417 Kilogram/One Running Metre. Inter locking section 40 x 18 x 1.10 mm at weight 0.469 Kilogram/Running metre. and handle and top section 40 x 18 x 1.25 mm at weight 0.417 Kilogram/Running metre. As per detailed drawings and as directed by Engineerincharge with all necessary Aluminium sections fixtures and fastenings such as roller bearing in nylon casting and self locking catch fitted in vertical section of shutter including 5 mm thick plain glass and aluminium mosquito net shutter with stainless steel jail with all required screws and nuts etc, complete. With colour Anodising with box

Providing and fixing mild steel grill work for windows, ventilators, etc. 15 Kilogram/ One Square Metre as per drawing including fixtures necessary welding and painting with one coat of anticorrosive paint and two coats of oil painting complete.

Supplying and erecting PVC trunking (PVC casing-n- capping) of size 25 mm with accessories on wall/ceiling as per specification No: WG-MA/CON.(1-2-7)

Supplying and erecting mains with 2x1.5 sq.mm FRLSH copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places as per specification No: WG-MA/BW(1-3-1)

Supplying and erecting mains with 1x1.5 sq.mm FRLSH copper PVC insulated wire laid in provided conduit/trunking/inside pole/Bus bars or any other places as per specification No: WG-MA/BW(1-3-1)

Supplying and erecting modular type (two module) electronic step regulator for fan, duly erected on provided plate and box with wiring connections complete.(1-6-23)

Point wiring for light/bell/exhaust fan in PVC trunking (casing-capping) with 1.5 sq.mm (2+1E) FRLSH grade copper wire, modular type switch, earthing and required accessories as per specification No: WG-PW/SW(1-7-19)

Point wiring for ceiling fan in PVC trunking (casing- capping) with 1.5 sq.mm (2+1E) FRLSH grade copper wire, modular type switch, earthing and required accessories as per specification No: WG-PW/SW(1-7-20)

Wiring for plug on board with Switch socket surface/concealed type, copper wiring and earthing and with modular accessories as per specification No:WG-PW/CW(1-7-26)

Supplying and erecting anodized aluminium corridor / passage light LED fitting (4 feet) Max. 22W with high transitivity diffuser with system lumens output of Min.2200 lumens , min. efficacy of 100 lumen/W, CRI>80, CCT upto 6000K, Beam Angle of 110 deg.

Supplying and erecting regular/ standard model ceiling fan of 1400mm. sweep complete erected in position as per specification no. FG-FN/CF(2-10-3)

Supplying and fixing anchor type fastener fan hook, with 2 nos. of 10 mm dia x 75 mm long with necessary materials for ceiling fan.(2-11-2)

Supplying, erecting and marking SPMCB 6A to 32A, B- series with rated short - circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no. SW-SWR/MCB(5-3-3)

Supplying, erecting and marking double pole isolator only switch version of miniature circuit breaker of 40A with required wiring connections and lugs etc. in provided distribution board.(5-3-14)

Supplying and erecting single pole and neutral distribution board (SPNDB), with 2 ways for incoming and 6 ways (6 poles) for outgoing SP MCBs, with door, 1.2mm thickness surface / flush mounted, IP 43 Protection on iron / GI frame as per specification no.

Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V 2 core 4 sq. mm. aluminium conductor complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/ pipe as per specification no.

Supplying and laying (including excavation) of suitable width & depth up to 90 cm) 50 mm outside dia. double wall corrugated pipes (DWC) of HDPE for enclosing cable below ground/road surface, to required depth complete.(7-6-9)

Providing earthing with copper earth plate size 30 x 30 x 0.315 cm complete with all materials, testing & recording the results as per specification no. EA-EP(9-1-2)

Supplying and erecting Carbon Dioxide (CO2) fire extinguisher of 4.5 kg. capacity cartridge type conform to IS 2878 /15683 complete erected with necessary clamp made from 50 x 6 mm. M. S. flat with nut & bolts routed in wall complete.(13-15-1)

Supplying and erecting HMS PVC conduit FRLS grade 32 mm dia. with necessary accessories in wall/floor with chiselling appropriately as per specification No: WG-MA/CC.(CSR 2022-23, 1-1-11/3)

Supplying and erecting mains with 2x2.5 sq.mm FRLSHcopper PVC insulatedwire laid in provided conduit/trunking/insidepole/Busbars or any other places. as per specification No: WG-MA/BW (CSR 2022-23, 1-3-2/5)

Supplying and erecting mains with 1x2.5 sq.mm FRLSHcopper PVC insulatedwire laid in provided conduit/trunking/insidepole/Busbars or any other places. as per specification No: WG-MA/BW (CSR 2022-23, 1-3-2/5)

Supplying and erecting modular type switch 6A / 10A duly erected on provided plate and box with wiring connections complete. (CSR 2022-23, 1-6-1/8)

Supplying and erecting modular type 3 pin 6 / 16A multi socket with safety shutter, duly erected on provided plate and box with wiring connections complete. (CSR 2022-23, 1-6-11/9)

Supplying, erecting & marking DPMCB 6A to 32A, C-series with rated short - circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no. SW-SWR/MCB (CSR 2022-23, 5-3-6/90)

Supplying and erecting anodized aluminium corridor / passage light LED fitting (4 feet) Max. 22W with high transitivity diffuser with system lumens output of Min.2200 lumens , min. efficacy of 100 lumen/W, CRI>80, CCT upto 6000K, Beam Angle of 110 deg., Ripple<5%, THD<10%, p.f. >0.95, operating range of 200-270V, surge protection of 2 kV, Life class of 50,000 Hrs. at L70B50, including driver, with end caps on provided PVC Block / wooden board with 3 years warranty. (CSR 2022-23, 2-1-18/25)

Supplying and erecting modular type indicator lamp, duly erected on provided plate and box with wiring connections complete. (CSR 2022-23, 1-6-12/9)

Supplying and erecting modular type blanking plate one module, duly erected on provided plate & box.(CSR 2022-23, 1-6-24/9)

Supplying and erecting PVC Surface modular switch box with double mounting for 12 module complete duly connected. (CSR 2022-23, 1-6-32/10)

Supplying and erecting PVC Surface modular switch box with double mounting for 16/18 module complete duly connected. (CSR 2022-23, 1-6-33/10)

Point wiring for light/bell/exhaust fan in PVC trunking (casing-capping) with 1.5 sq.mm (2+1E) FRLSH grade copper wire, modular type switch, earthing and required accessories as per specification No: WG-PW/SW (CSR 2022-23, 1-7-19/13)

Wiring for plug on board with Switch socket surface/concealed type, copper wiring and earthing and with modular accessories as per specification No: WG-PW/CW (CSR 2022-23, 1-7-26/13)

Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 3 core 4 sq. mm. copper conductor complete erected with glands & lugs, on wall/ trusses/ pole or laid in provided trench/ pipe as per specification no. CB-LT/CU (CSR 2022-23, 7-2-15/131)

Supply, installation, testing and commissioning of a 6-meter solar high mast with 5 years of CMC, as per the specifications approved and directed by the Engineer-in-Charge.

PV Module - Only indigenous modules shall be used in the project. For each High mast SPV module aggregate capacity 1320 Wp (min. 330Wp X 4 Nos Module).

Battery - Li Ferro Phosphate (LiFePO4) batteries of capacity 12.8 Volt, 400Ah @, (12.8V, 100 Ah x 4nos.) for each High Mast. With cells in a suitable weather resistant enclosures and sophisticated designed battery management system (appropriate over charging, over heating deep discharge protection) without paralleling battery bank. Battery should be in IP-65 enclosure.

Light Source - White Light Emitting Diode (W-LED) flood light 4*50Watt (LED+Driver) DC operated confirming to IP65 or above with proper dimmer arrangement Using LEDs which emits ultraviolet light will not be permitted.

Light Output - White color (color temperature 5500-6500 K). Lumen efficiency of LED- min 140 lumens/Watt. The illumination should be uniform without dark bands or abrupt variations, and soothing to the eye. Higher light output will be preferred.

Pole (Minimum 80 Microns) - 06M Long, polygonal Raising lowering mast shaft in Single section Suitable for basic wind speed 50 m/sec (180 Km/Hr) complete with head frame, Luminaries carriage suitable to install 4 nos. Luminaries, Solar Panels & battery on the top of the mast There should be provision to install the type tested Winch inside the mast for raising & lowering of complete solar lighting system along with compact unit of modules through a mounting structure around the pole including hardware. The mast must be hot dip galvanized 20 sided polygonal structure having Bottom A/F minimum Dia 330 mm and top A/F Dia 150 mm of 3 mm thick. The high mast should have a designed life of 25 years.

Stainless Steel Wire Rope - Wire rope of Grade AISI 316 grade, 7/19 construction, with two ropes continuous min.6 mm diameter and breaking load capacity min. 2000 kg x 2. The breaking load test report obtained from govt. laboratory of the wire rope should justify the desired breaking load capacity.

Raising and Lowering - Manual Pulley System

Cable ( 2.5 Sq.mm. IEC 60189 ) - IEC 60189

Autonomy - 3 days or minimum30 operating hours per permissible discharge.

Part B- Test and Royalty

Quality control tests

Concrete Mix Design (With all Tests on basic materials)

Compressive Strength OF C.C. Cube (Set of 3 cubes).

BASIC TEST OF AGGREGATE - Water Absorption, Specific Gravity,lmpact Value, Crushing Value.

STONE/ RUBBLE CrushingValue/CompressiveStrength,waterAbsorption&Specific Gravity,

STEEL BAR TESTING

Upto 16 mm (Set of 3 Bars)

Above 16 mm (Set of 3 Bars) (Tensile strength, %, Elongation, Yield Stress, weight-Per Meter, Bend / Rebend Test, Proof Stress.

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