Construction of Document Rooms for CTC, Civil-Infra and F and A at KKNPP 1 and 2

Schedule-A (CIVIL WORKS)

Extra over item No:1 for every additional lift of 1.5m or part thereof

Earth work excavation by mechanical means(hydraulic excavator)/manual means in hard rock by chiselling (blasting prohibited) in foundation, trenches etc. including shoring, shrutting wherever required bailing/pumping of water, leveling the bottom of excavation and stacking the excavated material at places as directed within a lead of 2 kms as per drawings and specifications (Only stack measurement will be made and paid for)

Providing and laying plain cement concrete 1:3:6, using 40 mm and down graded stone aggregate at all height including mechanical mixing, leveling, compaction, vibrating, finishing smooth the exposed surfaces of concrete, curing etc complete as per drawings and standard specifications.

Providing and laying plain cement concrete 1:2:4, using 20 mm and down graded stone aggregate at all height including mechanical mixing, leveling, compaction, vibrating, finishing smooth the exposed surfaces of concrete, curing etc complete as per drawings and standard specifications.

Providing Pre-construction anti-termite treatment using chlorpyriphos emulsifiable concentrate 20 % with 1 % concentration as per specifications. Note: The contractor shall furnish from the agency carrying out this work under this item a written guarantee in favour of NPCIL for the satisfactory performance of the treatment for a period of ten years.

Construction of granular sub-base (GSB) by providing close graded Material conforming to specifications conforming to Grade-I (size range 75 mm to 0.075 mm) , mixing in a mechanical mix plant, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness on prepared surface and compacting etc complete as per specifications and directions of Engineer-in-Charge.

Providing and constructing Random Rubble masonry in CM 1:6 using hard granite stones including hammer dressing the stones, providing bond stones as per specifications ,raking out the joints, scaffolding,curing etc.,complete as per specifications.

Providing and laying M20/M25 Design mix concrete with cement content up to 350kg/Cum using 20mm and down graded stone aggregates including Mixing ,Ramming, Compaction, leveling, curing, placing at all lifts, including scaffolding and Finishing smooth all exposed faces complete as per specification.

Providing ,placing in position and removing Form work for all insitu concrete works including scaffolding etc., complete at all elevations as per drawing and specification (measurement for form work shall be the area of forms in contact with concrete surfaces)

Providing cutting ,bending placing and tying mild steel, high yield steel reinforcement in RCC works including providing spacer blocks in CM 1:2, binding wires etc.complete at all elevations as per drawings and specifications including dewatering wherever necessary etc complete as per drawings and specifications

Providing and constructing brick masonry in CM 1:6, using country bricks, including scaffolding, curing and racking out joints etc complete as per specifications and drawings.

In superstructure above plinth at all elevations.

Providing cement plaster for the internal faces of brickwork / concrete at all elevations in cement mortar 1:5, 12mm thick, finished smooth with a floating coat of neat cement including scaffolding, finishing, curing, forming grooves wherever necessary all complete as per drawings and specifications

Providing cement plaster for the ceiling with 6 mm thick in cement mortar 1:3 at all elevations including hacking and preparing the surface, scaffolding, finishing, curing etc all complete as per drawings and specifications

Plastering of external faces of brick work/concrete at all elevations in cement mortar 1:4, 20 mm thick including scaffolding, curing, forming grooves, plaster bands, border, keystone etc wherever required all as per drawings and specifications

Supplying, manufacturing and Fixing frames and architraves for windows, ventilators, cupboards etc., with approved quality Malaysian Vengai wood of required sizes fixed in masonry/concrete with three numbers of MS holdfasts of size 40mm width x 5mm thick & 300 mm long on each side of the frame or providing fischer screws of required length for column portions wherever required all as directed, for the various sizes of structural openings including making necessary rebate/stopper for Fixing shutters as per drawings and specifications

Supplying and Fixing of Flush Doors of Solid core type confirming to IS : 2202, 32MM TO 35 mm thick single leaf chemically treated and seasoned WOOD, core is framed in treated and seasoned wooden battens and strengthened by a layer of cross-bands, face veneers encompass both sides of the core, bonded with phenol formaldehyde resin and permanent type preservatives, under the cross-bonding process and internally lipped with treated wood for various structural openings including providing and Fixing of fixtures and fittings as per relevant IS such as Aluminium D handles 150mm 2 Nos, 300mm long 16mm dia Aluminium Aldrop 1 No, 300mm long tower bolt 1 No, 150mm long tower bolt 1 No., Magnetic Catcher 1 No, 50mm bush 1 No & door stopper 1 No etc and Fixing the Flush door with the 4 Nos of 125 mm hinges provided in the door frame all as per the drawings and specifications.

Providing, fabricating and erection of Structural steel members made out of M.S. angles, flats, plates, pipes, channels, tubes, rods etc conforming to relevant IS etc., including cost of welding, welding rods, drilling holes, bolts/nuts wherever required and providing and applying two or more coats of approved quality synthetic enamel paint over a coat of zinc chromate yellow primer etc., as per drawings and specifications

Providing and applying Acrylic Emulsion paint of Asian paints (Premium Emulsion)/Lewis Berger (Rangoli) /ICI Dulux (Super smooth)/Matex gold of NIPPON make of approved shade in two or more coats over a coat of primer including preparation of surface with required coats of putty using Birla/ JK make, sand papering etc., to get good finish at all elevations etc all as per as per drawings and specifications

Providing and applying Exterior Emulsion Paint of Apex of Asian paints/Weather cote of Lewis Berger /Weather shield of ICI Dulux/Sumo Xtra of NIPPON make & shade in two or more coats to give an even shade over a coat of primer as per manufacturer's instructions to the external plastered surfaces including preparation of surfaces, scaffolding etc. at all elevations, complete as per drawings and specifications

Providing and applying two coats of First Quality synthetic enamel paint of Asian paints/ Lewis Berger/ ICI Dulux/NIPPON/NEROLAC make of approved colour over a coat of primer on new wood / steel work, suitably prepared for receiving the paint by surface scraping, rubbing applying filler etc., including cost of filler primer, paint etc all complete as per drawings and specifications

Providing and laying 20mm thick (+-2mm) polished Natural granite slab of approved colour as below, for platform/flooring/wall cladding and other surfaces as directed with all exposed surfaces buffed, making half/full round nosing, set over a base of cement mortar 1:4, 20 mm thick neatly pointed with white cement and colouring pigments to match the shade of the stone as per the requirement, curing, rubbing, polishing, etc complete as per drawings and specifications

Granite Slab : Sadarhalli

Providing and Fixing in position 24 guage G.I. Chicken mesh of 150 mm wide in between the junction of column/beams with masonry by placing the mesh with nailing etc before at all elevations etc complete as per drawings and specifications

Providing and Fixing Powder coated (50 micron black or bronze) Aluminium doors, hinged / sliding windows & ventilators and partitions with extruded built up standard tubular and other sections of approved make conforming to IS:733 and IS:1285 powder coated to the required shade, fixed with rawl plugs and screws or with Fixing clips or with expansion hold fasteners including filling up of gap at junctions, at top, at bottom and sides with required PVC / Neoprene felt etc, aluminium sections are smooth rust free, straight, mitered and jointed mechanically wherever required, sections are prepared to receive the glass or particle board of specified thickness, including aluminium snap beading, CP brass / stainless steel screws, providing and Fixing all powder coated fixtures and fittings all complete as per drawings and specifications

Providing and Fixing frosted 4mm thick glazing, Modi guard/Saint Gobain/Hindustan/ Borosil/Asahi India/La Opala RG Ltd make for aluminium windows and ventilator shutters fixed glazing, with PVC/neoprene gasket, aluminium snap beading etc. all complete as per drawings and specifications (Cost of aluminium snap beadings will be paid in Aluminium item).

Providing, Fixing and testing PVC rain water pipes of 110 mm dia as per IS-13592 of Type A of "Prince/Jain/ Kitec/Finolex/Supreme" make with necessary fittings and fixtures, such as bottom shoe, PVC grating, GI clamps, screws/nails, wooden packing pieces at minimum 1 m spacing, cost inclusive of Fixing the shoes in brick masonry in CM 1:6 and plastering the same with CM 1:4 etc complete all as per drawings and specifications

Supply

Fixing

Supply and laying one course of pressed cement tiles 20 mm thick of 250mmX250mm size as per IS:1237 of latest version, laid over the roof slab over a base of 20mm thick CM 1:4 and joints pointed neatly in cement mortar 1:3 mixed with water proofing admixture of approved make etc complete all as per drawings and specifications

Dismantling the existing old works at all levels including required scaffolding , tools, labours, disposal of unserviceable materials up to a lead of 2.00 Km etc complete as per drawings and specifications

Brick masonry

IPS/Mosaic flooring/Cuddappah /Tiles/Marble/Granite etc

Schedule-B (ELECTRICAL WORKS)

LDB : Providing and installation of 12 way single phase distribution board (SPN DB) complete with interconnection Copper bus bar, Neutral bar, Earth bar, top and bottom removable gland plates with knockout, and double door with the following 25A ,4P RCCB (30 mA ) - 1 no, 10A/20 A SP MCB -4, 6A SP MCB -4 No’s.

Power point wiring from DB to Switch Board. The wiring shall be done with three runs of 4sq.mm cu cable P, N, E 1100V grade FRLS insulated single core multi strand Copper conductor wire drawn into the existing PVC conduit (inclusive of Providing and laying of PVC conduits while concreting), including pulling the wire from 10A/ 20A single pole MCB at DB to switch board at 16A switch and 6A/16A combined socket through the conduit and connecting at both ends. All necessary electrical components for wiring works (wherever applicable) shall be supplied by the contractor as per the site requirement.

Lighting wiring from DB to Switchboard. The wiri

ng shall be done with three runs of 2.5sq.mm cu cable P, N, E 1100V grade FRLS insulated single core multi strand Copper conductor wire drawn into the existing PVC conduit (inclusive of Providing and laying of PVC conduits while concreting), including pulling the wire from 6A single pole MCB at DB to switch board through the conduit and terminating at both ends. All necessary electrical components/accessories for wiring works (wherever applicable) shall be supplied by the contractor as per the site requirement.

Wiring for Lighting and Exhaust fan points. The wiring shall be done with three runs of 1.5sq.mm cu cable P, N, E 1100V grade FRLS insulated single core multi strand Copper conductor wire drawn into the existing PVC conduit (inclusive of Providing and laying of PVC conduits while concreting), including pulling the wire from 6A switch at switch board to 20W LED light and Exhaust Fans through the conduit and terminating at both ends. All necessary electrical components/accessories for wiring works (wherever applicable) shall be supplied by the contractor as per the site requirement.

Wiring for ceiling fan points: The wiring shall be done with three runs of 1.5sq.mm cu cable P, N, E 1100V grade FRLS insulated single core multi strand Copper conductor wire drawn into the existing PVC conduit (inclusive of Providing and laying of PVC conduits while concreting), including pulling the wire from 6A switch at switch board with 2 modular stepped type regulator to fan’s through the conduit and terminating at both ends. All necessary electrical components for wiring works (wherever applicable) shall be supplied by the contractor as per the site requirement.

EARTHING with Cu strip : Providing, laying and terminating 25 mm x 5 mm copper strip as strip-type earth electrode laid horizontally at 0.5 meter below ground level, including excavation, backfilling, and connection/termination using brass nuts, bolts, spring washers and suitable connectors or clamps. Jointing shall be done by overlapping method with two sets of brass nut-bolt and spring washers spaced at 50 mm, as per IS 3043:2018. All materials used shall be corrosion-resistant and suitable for underground installation. The work includes all accessories and tools for complete installation.

EARTH PIT: Providing and installation of GI pipe earthing system with 600 mm x 600 mm x 3 mm thick electrolytic copper earth plate, buried vertically at a minimum depth of 3.0 meters below ground level, including 2.7-meter-long GI watering pipe with funnel and mesh, Accessories such as copper strip/wire for connection, Backfilling the pit with alternate layers of charcoal or coke and salt, as per IS 3043, Construction of masonry inspection chamber with precast RCC or CI cover having locking arrangement for permanent access. The entire work shall be carried out in accordance with IS 3043:2018 (Code of Practice for Earthing) including testing and ensuring earth resistance below prescribed limits.

25W LED Street light fixture:Providing and Installation of 25W Street light LED fixture powder coated pressure die cast aluminum body with System lumen efficacy ≥105 <120 lm/Watt driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, freq 50/60 Hz.

20W LED Batten light:Providing and installation of surface mounted 20W LED Batten light having lumen efficacy ≥105 <120 lm/Watt made of CRCA Sheet body material of Thickness ≥ 0.50 mm and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85% ,Operating voltage AC 140-270 Volt, freq 50/60 Hz.

BLDC Ceiling fan: Providing and Installation of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, copper winding, Power Factor not less than 0.9, Air delivery minimum 210 Cum/Min, 350 RPM (tolerance as per IS : 374-2019), electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. Switches and wiring shall be covered under point wiring.

2 MODULE GI BOX: Providing & installation of 2 Modular GI box for switch board with base plate and cover plate for corridor lighting and outdoor lighting. (Switches are covered in the Point wiring ) GI Box shall be mounted inside the wall.

6 MODULE GI BOX: Providing & installation of 6 Modular GI box for switch board with base plate and cover plate for power points. (Switches are covered in the Point wiring ) GI Box shall be mounted inside the wall.

8 MODULE GI BOX: Providing & installation of 8 Modular GI box for switch board with base plate and cover plate for ceiling fan, ex.fan and lighting points. (Switches are covered in the Point wiring ) GI Box shall be mounted inside the wall.

EXHAUST FAN: Providing and installation of 300mm sweep Heavy duty exhaust fan of capacity 160W suitable of 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. Switches and wiring shall be covered under point wiring.

POWER CABLE: Providing of 1100V, 4 core x 25 sq.mm aluminium conductor power cable, FRLS insulated, multi-stranded, compacted circular cores with PVC inner sheath, GI strip armouring, and overall PVC sheath. Cable shall conform to IS 7098 (Part 1):1988.

Applicable GST Rate (%) Included in the Quoted Price