Under CITIIS project, Development and 5 Year operation and maintenance of School zone with Child friendly interventions in the area of Garhi Cantt, Vasant Vihar, G.M.S. Road of Dehradun city. (Package 2)

Amount

Footpath Work

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres.By Mechanical Means

Carriage of material obtained from road cutting, dismantling etcincluding all lead & lift, loading & unloading as per the direction of Engineer-in-Charge.Lead 10 KM

Dismantling Kerb Stone (Dismantling kerb stone by manual means and disposal of dismantled material with all lifts and up to a lead of 1000 metre)

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Providing, laying and making kerb channel 30 cm wide and 50 mm thick with cement concrete 1:3:6 (1 cement: 3 coarse sand:6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth etc. complete and as per direction of Engineer-in-charge.

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications.PCC Grade M15

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.Ordinary soil.Manual Means (Depth upto 3 m)

(Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 ).for grading- I Material

(Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.)

(Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Providing and Laying of factory made Coloured Rubber Molded anti-skid Shot Blast Concrete Block of M-40 Grade having thickness 80 mm over 30 mm thick sand bed in footpath, parks, lawns, drive ways,parking etc, of required strength, thickness & size/ shape, as per drawings & approved by Engineer-In-Charge complete in all respect.

Providing and fixing in position 150 mm thick pre-cast R.C.C M-30 drain cover with steel frame made up of 150 mm x1.6 mm flat all arround the cover, steel reinforcemet of 10 mm dia bar @ 100 mm c/c in top & bottom face both direction with necessary hook of 16 mm dia bar as per the drawing Complete in all respect.

Providing and fixing in position 150 mm thick Perforated (Perforation of 75 mm dia PVC pipe) pre-cast R.C.C M-30 drain cover with steel frame made up of 150 mm x1.6 mm flat all arround the cover, steel reinforcemet of 10 mm dia bar @ 100 mm c/c in top & bottom face both direction with necessary hook of 16 mm dia bar as per the drawing Complete in all respect.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete.On concrete work

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

Cleaning of Existing drain inlcuding removal of silt, mud, soil, grit , stone particle, wood particle etc including dewatering, all lead & lift, loading & unloading as per the direction of Engineer-In-Charge.

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications.PCC Grade M30.Using Concrete Mixer

Providing and Laying of factory made Grass Paver Block of M-40 Grade having thickness 80 mm over 30 mm thick sand bed in footpath, parks, lawns, drive ways,parking etc, of required strength, thickness & size/ shape, as per drawings & approved by Engineer-In-Charge complete in all respect.

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2)

Pavement Work

Dismantling of Flexible Pavements (Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately. By Mechanical Means. Bituminous course

(Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.

Providing and laying dense bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects.)for Grading I ( 40 mm nominal size )

(Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects). Grading-II

Providing, Laying & Fixing of Pre-cast M-50 grade concrete with Glass fiber renforced Cobble stone of 80 mm (thick) laid on 30 mm average thick cement mortar 1:3 ( 1 cement : 3 Coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the stone, laid in approved pattern complete in all respect as per direction of Engineer-in-charge.

Road Marking & furniture

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.

Providing and Laying of Rumble strips with 2 component cold plastic with Primer coating rolled on surfacing material solvent free, high build two pack seamless, tough, skid resistant,for material to give total width of 500 mm and height of 10 mm. Ramp provided to give width of 145 mm, width of ribs to be 55mm laid at centre to centre distance of 35 mm. For these specialised markings high refractive index glass beads of Ri 1.6 are reccomended @ 500gm/sqm. The finished surface to be levelled, uniform and free from streaks and holes, to be applied on the edge lines, including surface cleaning and cost of all materials etc. complete.

Providing and fixing of single mould twin shank reflective road studs of ‘category A’ Raised pavement markers made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using the adhesive recommended by the manufacturer. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The reflective raised pavement markers shall also confirm to the MORTH circular No RW / NH. 33023/10/ 97-DO.III and the length ,height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and base of marker shall be flat within 1.3 mm and outermost faces of configuration of marker shall not deviate more than 1.3 mm from a flat surface. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kgf force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro reflectory surface shall not be less than 13.0 sq.cm. The slope or retro – reflectory surface shall be 35 + 5 degree to base. Each reflector shall have a CIL not less than values specified in table 1 of MORTH Section 800 page no. 353 and should accompany two year warranty for satisfactory field performance from the

Providing and fixing Solar Powered Road Studs (Rectangular) of size not less than 100mm x 100 mm x 10 mm or (Circular) of dia 130+/- 6mm and height 30 +/- 2mm (with 8 super bright LEDs for long visibility from distance greater than 800 m) having twin shank and body made of aluminium alloy and poly carbonate material which shall be absolutely weather resistant and strong enough to support a load of 13635 kg tested in accordance with ASTM D 4280 and water resistance as per IP 65 in accordance with IS 12063:1987, fixed to the road surface using adhesives and the procedure recommended by the manufacturer as per Clause No. 804.6 and 804.7 of MORTH specifications.

Providing and fixing of Standard Metal Delineator consisting of minimum retro reflective unit exposed area of 330 sqcm, full cube corner micro prismatic non metallic retro reflective sheeting on each side conforming with IRC 67 and meeting the coefficient of retro reflection values as per ASTM D 4956 Type XI table specification with pure polyester powder coating with the minimum thickness of powder coating of not less than 40 micron. The posts shall have ellipsoidal or circular design with the height of the pole shall be 800 to 900 mm above the ground with about 200 to 300 anchored with PCC M-15 onto the ground. The front and back faces of the delineator should be curved with a radius of not more than 200 mm and with delta angle (or central angle of curve) lying between 20o and 30 o, to increase the visibility of the delineator for vehicles moving in continuous curves. The delineator shall have sufficient arrangement to make the reflective sheets vandal proof. Including all test report and warranties as per IRC 67 and IRC 79.

Precasting and placing in position 125 mm dia Bollards 600 mm high of required shape including providing M.S. Pipe Sleeve 50 mm dia 300 mm long in the Bollard and M.S. Pipes 40 mm dia and 450mm long with 150x150x6mm M.S. plate welded at bottom and embedded 150mm in cement concrete 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size), including necessary excavation of size 250x250x450mm deep for the same in bitumen/ concrete pavement at specified spacing.

Providing and applying 2 Component Cold Plastic Paint rolled on surfacing material solvent free,high build two pack seamless,tough,skid resistant,material which has property of attaining 1.5mm - 2.00mm thickness in single coat application white (or as required colour) based on glass and colour retaining acralic cross linking resin system for coloured road surfacing including surface cleaning and cost of all material etc. complete. (All inclusive on bitumen or concrete surface) work shall carried out as per IRC 35-2015 clause 2.2)

Road Signages

Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. 900 mm equilateral triangle

Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. 600 mm circular

Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. 80 mm x 60 mm rectangular

Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. 60 cm x 45 cm rectangular

Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. 60 cm x 60 cm square

Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67. 90 cm high octagon

Providing and Fixing of 24" Orange And Black Road Convex Mirrors, Model Name/Number: ABS Plastic complete as required

Providing and erecting direction and place identification retro-reflectorised sign as per IRC :67 made of Type XI retro- reflective sheeting, vide clause 801.3, fixed over Aluminium composite material sheet with overall thickness of 4 mm with area exceeding 0.9 sqm fixed over back support frame of min 40 x 40 x 5 mm MS Angle mounted on two nos. of mild steel circular pipe 65 NB, 3.2 mm thickness and 4.5 meter total height firmly fixed to the ground by means of properly designed foundation with M 25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing

Art Work

Wall Painting of different shape & colour as per the pattern approved by the Engineer-In-Charge

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

15 mm cement plaster on the rough side of single or half brick wall of mix :1:4 (1 cement: 4 fine sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:4 (1 cement : 4 coarse sand)

Kids Play Equipment

Supply & Fixing FRP Dustbin (Frog Shape) of Capacity 20 litre in of different animal shape & colour as per the pattern approved by the Engineer-In-Charge

Supply & Fixing 4.0 children capacity Merry Go Round for children of age group 6-12 years having8x8 ft safety play area of height 4 ft. Etc complete as per the pattern approved by the Engineer-In-Charge

Providing & Fixing 3 Seater C.I Bench of size 4.5x1.6x2.5 feet of different colour with minimum seating capacity 3.0 person as per approved by Engineer-In-Charge.

Providing & Fixing 4 Seater C.I Square Desk Bench of size 5x5x2.5 feet of different colour as per approved by Engineer-In-Charge.

Miscellaneous Work

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 R.C.C. grade M 25

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 (The reinforcement steel shall be procured from original (primary) steel producers as per clause no. 2011.3.1 of MORD specifications (First revision'2014) and IS 1786:2008 clause no. 1.6)

Dismantling of barbed wire fencing / wire mesh fencing including posts, foundation concrete, backfilling of pit by manual means including disposal of dismantled material with all lifts and upto a lead of 1000 m, stacking serviceable material and unserviceable material separately as per Technical Specification Clause 202.

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 25x25 mm made of G.I. wire of dia 3 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.

Supply and fixing of Retro Reflective sign board made up of 4 mm thick Aluminium Composite Panel fully covered with Prismatic Diamond Grade Sheeting (Type XI) Matter, Symbol, Letter, Logo etc. shall be cut by CNC machine of same type of sheeting or EFC or Latex Printed as per Engineer in Charge. Board shall be supported by 40 mm dia. SS Pipe (Grade 304) frame riveted on SS flat 20x5 mm welded inner side of the frame with two posts of 65mm dia SS Pipe with holdfast. the posts of sign board shall be embedded in 450x450x600 mm foundation with M -25 cement concrete as per Drawing complete in all respect.

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.Granite of any colour and shade

Providing and laying Neelgiri/Mexican grass turf with earth 50mm to 60mm thickness of existing ground prepared with proper level and ramming with tools wooden (Dhurmos) and than rolling the surface with light roller make the surface smoothen and light waterning with sprinkler and maintenance for 30 days or more till the grass establish properly, as per direction of officer-in-charge.

Supplying and stacking of good earth at site including royalty and carriage upto 5 k m lead complete (earth measured in stacks will be reduced by 20% for payment).

Supplying and stacking sludge at site including royalty and carriage upto 5 km lead complete (sludge measured in stacks will be reduced by 8% for payment).

Mixing earth and sludge or manure in the required proportion specified or directed by the Officer-in-charge

Spreading of sludge, dump manure and/or good earth in required thickness as per direction of officer-in-charge (cost of sludge, dump manure and/ or good earth to be paid separately).

Providing and fixing M. S. tree guard 45 cm square in plan, height 1.20 metre above ground level and 0.40 metre below ground level. The vertical members shall consist of four nos. angle iron of size 25x25x3 mm, 1.6 m long, one at each corner and 8 nos flat iron of size 25x3 mm, 1.2 m long. The vertical mambers shall be welded to 4 nos. 25x6 mm M. S. flats placed horizontally around the vertical member of the cage. One name plate of 1 mm thick M.S. sheet of size 250x100 mm shall be welded to the tree guard near the middle height and lettered CPWD/ PWD/ any other approved name. The tree guard shall be fixed to the ground by making suitable holes and by embedding four corners leg in the ground, including refilling the earth, compaction etc. complete. The tree guard shall be painted with two or more coats of synthetic enamel paint of approved brand and manufacture over a coat of primer, complete in all respect.

Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cast of plant & water) Trees Plant

Plantation of Trees, Shrubs, and Hedge at site i/c watering and removal of unserveiceable material’s as per direction of officer in charge (excluding cast of plant & water) Shrubs Plant

Providing and displaying of Areca Palm having ht. 1.0 cm to 1.50 m with 4 to 5 suckers, well developed, fresh and healthy with lush green foliage in 30 cm size of Earthen pot/Plastic pot including all transportation & as per direction of the officer-in-charge.

Providing and stacking of Cassia fistula (Amaltash) of height 140-160 cm. in big poly bags of size 30 cm including all transportation as per direction of the officer-in-charge.

Providing and stacking of Terminalia arjuna of height 160-180 cm. in big polybags of size 30 cm including all transportation as per direction of the officer-in-charge.

Providing and stacking of Cassia biflora of height 45-60 cm. in earthen pots of size 20 cm as per direction of the officer-in-charge.

Providing and stacking of Hamelia patens of height 30-45 cm. with 3-4 branches in poly bags of size 20 cm as per direction of the officer-in-charge.

Providing and stacking of Cestrum nocturnum (Raat ki Rani) of height 60-75 cm. with 4-5 branches in bag of size 25 cm as per direction of the officer-in-charge.

Providing and stacking of Ophiopogon jaburan ( variegated ),full of variegated leaves in Earthen Pot/Plastic Pot of size 20 cm. as per direction of the officer-in-charge.

Providing, Lowering into trenches true to alignnrent.laying & jointing of full length of HDPE Pipes of specified grade as per IS:"4984-1995 and specification with tcsting of pipe line including supply of jointing materials.PE -100 PN-6 125 mm dia Pipe

Stone masonry work in cement mortar 1:3 in foundation complete as drawing and Technical Specification.Random Rubble Masonry

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer.M.S. tube

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

Electrical Work

SITC of 18W Solar All in One(AIO) LED Streetlight WITH 5M Pole Height with 35W monocrystalline silicon panel IP65/IP66 protection, Correlated Color Temperature 6000k-6500K, Color Rendering Index > 80, , Lumen efficacy of 120lm/w output and high performance Lithium Ferro Phosphate Battery(LiFePo4), with Integral PIR sensor ,MPPT charge controller with 90-96% efficiency and Over voltage protection: 16V, x 2/24V.Make:-Philips/Wipro/HPL/Orient/Surya/Crompton/Bajaj

SITC of chemical earthing included maintenance free Copper coated earth rod with Low carbon steel, high tensile strength copper bonded rod with min 250 microns of copper coating. Diameter- 17.2 mm, Length- 3 meters, Material- Copper Bonded, Coating thickness- 250 microns min., Environment friendly, RoHS Certified low resistivity Carbon based Ground Enhancement material in 50 Kg pack to fill the bore area around the rod & providing of suitable connector and lug including excavation and refilling as per specification and directions of E/I, with poly plastic earth pit cover including locking arrangement having outer dimensions 310 mm x 310 mm x 190 mm and load bearing capacity 8 Ton complaining IEC 62561-5. Make: JMV/ Erico/Furse./OBO/indlec.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

O & M during Construciton for 5 Month

O & M for 5 year after Construction

1 st Year

2nd Year

3rd Year

4th Year

5th Year