Construction of kitchen blocks to Government and Government aided schools at Radhapuram Taluk, Tirunelveli district

Amount

Schedule-A (CIVIL Works)

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 percentage with 1 percentage 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.

In foundation and basement

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 using River sand 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 using River sand 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 using River sand including scaffolding, curing, forming grooves, plaster bands, border, keystone etc wherever required all as per 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 manufacturers instructions to the external plastered surfaces including preparation of surfaces, scaffolding etc. at all elevations, complete as per drawings and specifications

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

Providing and laying 20mm thick (+-2mm) polished Natural granite slab of approved colour for name board including writing by engraving, painting etc. as per required etc., with all exposed surfaces buffed, set over a base of cement mortar 1:4, 20 mm thick neatly pointed with white cement/black oxide and colouring pigments to match the shade of the stone as per the requirement, curing, rubbing, polishing, etc complete as per specifications and as per drawings and specifications

Providing and Fixing 20mm thick Exterior grade designer tiles of approved colour and design over 20mm thick base cement mortar 1:4 laid and pointed with white cement slurry mixed with pigments to match with the shade of the tile including rubbing, curing, in Staircases (both tread & riser), Walkway areas, Entrances etc., as per drawings and specifications

Providing and making RCC roof mother slab/sunken slab water proof by injection grout with the approved compound of SIKA/BASF/ROFF/FOSROC/ Dr.Fixit/ Bostic India make as per the manufacturers procedure/ specification by providing one water proofing membrane system by brush application as water proofing barrier for both slab and inner face of parapet/side wall including water testing by ponding for minimum 7 days and providing joint guarantee for water tightness for 10 years (This item may be got executed by specialized water proofing agents duly approved by NPCIL and 10 years joint guarantee for water proofing is required to be submitted).

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

Providing drip moulds of CM 1:4, 25mm thick on edges of sunshades including finishing, curing, scaffolding etc complete as per the standard specifications.

Providing Rain water harvesting pit as per the drawing.

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 heavy quality 15 mm dia, CP brass screw down long bodied bib tap with CP brass flanges as per relevant IS, ADSON/CERA/ PARRYWARE make as per drawings and specifications

Supply

Fixing

Providing and placing on terrace (at all floor levels) polyethene water Storage Tanks capacity as required of SINTEX JOLISTRAIN or other approved equivalent make with cover and suitable locking arrangements and making holes for inlet, outlet, scour and overflow pipes as per specifications and as directed by the Engineer in charge.

Providing and fixing Gun metal full way gate valve female ends screwed bonnet integral seat, non rising spindle, class I, marked to IS : 778 tested to 20 kg/Sq.cm. Hydraulic pressure, LEADER/ZOLATO make as directed by Engineer in charge

32mm dia

40mm dia

Providing, laying/Fixing in position approved PVC pipes Jain/ Finolex/Kitec/Supreme/Prince make IS - 4985 of latest version with required specials and Fixing arrangements for water Supply works as per standard specifications and providing and Fixing approved nails quality clamps and screws for Fixing as per drawings and specifications. (Excavation if required will be paid under relevant item)

PVC PIPES -- 20mm dia-10kg/cm2

Supply

Fixing

PVC PIPES -- 25mm dia-10kg/cm2

Supply

Fixing

PVC PIPES -- 32mm dia-10kg/cm2

Supply

Fixing

PVC PIPES -- 40mm dia-10kg/cm2

Supply

Fixing

Providing and Fixing Stainless Steel Kitchen sink with drain board 1 mm thick of size 1020mm x 535 mm, bowl size 480 x 405 x 200mm, Prince/Supreme/Prayag make, fixed with stainless steel plug 38mm etc complete as per drawings and specifications

Providing and Fixing heavy quality 38mm CP brass waste coupling for Kitchen sink PRINCE/SUPREME /ADSON/CERA make with or without overflow with rubber plug ball chain with necessary check nut as per drawings and specifications

Supply

Fixing

Providing and laying Indian Patent stone (IPS) flooring with cement concrete 1:2:4, 40 mm thick using 10mm maximum size stone aggregate including providing and placing glass strips of 5mm thick of approved quality required depth, grooves, consolidating, curing, rubbing the surface smooth, all complete as per drawings and specifications

Schedule-B (Electrical Works)

LDB : Supply and erection of 8 way single phase distribution board Single door complete with interconnection Copper busbar, Neutral bar, Earth bar, top and bottom removable gland plates with knockout, and double door with the following 25A 2P RCCB (30 mA ) - 1 no, 20A/16A/6A SP MCB - 6 Nos(Make:Legrand/L&T/Havells) Scope includes construction of pedestal cubicle and supply of necessary electrical components, hardwares for fixing the panel etc. to complete the work in all respect.

PRIMARY:- For lighting, bulkhead fitting and exhaust fan points, supply and wiring for point with two + one (earth-green) runs of 1.5sq.mm (22/0.3)1100V grade FRLS insulated single core multi strand Copper conductor wire (without joint) drawn into the existing PVC conduit (inclusive of supplying and laying of PVC conduits while concreting), complete with angle / batten lamp holder or ceiling rose, 5 Amps modular type Legrand Mylinc/ MK India /Schneider/Anchor panasonic/GM make switch including pulling the wire from existing switch box to lighting point through the conduit and connecting at both ends.(The box, grid plate and the cover plate for the switch has been covered elsewhere.). All items such as 1.5sq.mm (22/0.3) Copper FRLS insulated wire, 6 Amps switch, 3 Plate ceiling rose, hylam sheet for JBs, necessary electrical components for wiring works (wherever applicable) shall be supplied by the contractor as per the requirement, specification (Approximate length 13Mtr )

SECONDARY:- For lighting, 6A sockets supply and wiring for point with two + one (earth-green) runs of 1.5sq.mm (22/0.3)1100V grade FRLS insulated single core multi strand Copper conductor wire (without joint) drawn into the existing PVC conduit (inclusive of supplying and laying of PVC conduits while concreting), complete with angle / batten lamp holder or ceiling rose, 5 Amps modular type Legrand Mylinc/ MK India /Schneider/Anchor panasonic/GM make switch including pulling the wire from existing switch box to lighting point through the conduit and connecting at both ends.(The box, grid plate and the cover plate for the switch has been covered elsewhere.). All items such as 1.5sq.mm (22/0.3) Copper FRLS insulated wire, 6 Amps switch, 3 Plate ceiling rose, hylam sheet for JBs, necessary electrical components for wiring works (wherever applicable) shall be supplied by the contractor as per the site requirement. (Approximate length 10.5Mtr )

Power point wiring : 16A Power switch & sockets (2 switches+2 sockets in switch board) in seperate switchboard: Supply, installation of 16A, 5 pin socket & switch outlet including supply of 16A 5 pin socket and SP switch modular type. Legrand Mylinc/ MK India /Schneider/Anchor panasonic/GM make (switch & socket separate type). One end of the earthing wire to be connected at the third pin of 16A socket and the another end to be connected at the earth bar in the Distribution Board. Scope includes supply of modular socket and switch, 4 module GI box with base ,cover plate and accessories with point wiring of 3 runs of 4 sq.mm copper wire for 16A-6A , 6 in 1 socket.

Supply, installation and wiring of 3R x 4sqmm Cu for FRLS insulated each core multistrand with 1100V Copper wire, drawn into the existing PVC conduit (inclusive of supplying and laying of PVC conduits while concreting) from MCB DB to various switch boards as circuit mains and switch board to switch board looping. The termination shall be done by using crimping type Copper lugs of Dowells make, suitable modular type switch box supply by contractor scope.

Tube light LED: Supply and installation of LED tube light fitting 230V,20W(Make:Havells/Crompton/Philips/GM)

Bulk head LED: Supply and installation of 9W LED bulk head light fitting .(Make:Havells/Crompton/Philips)

Exhaust fan: Supply, installation and commissioning of 300 mm sweep heavy duty energy saving Exhaust Fan of metal construction and elegant design with shutter. Energy saving models with CRNO laminations (make/model Almonard/CG/Orient)

Earthing:Supply and installation of Earthing with copper earth plate 600mm X 600mm X 3mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and water pipe of 2.7 meter long with charcoal/coak and salt etc. as required

Supply and Laying of 25mm x 5mm copper strip at 0.50 meter below groung level as strip earth electrode,including connection termination with nut , bolt, spring, washer etc. as required.( jointing shal be done by overlapping with 2 sets of brass nut bolt & spring washer spaced at 50mm.

POWER CABLE: Supply of power cable 1100 V, 4C x 4 sq.mmstranded compacted circular aluminum conductor, XLPE insulated, cores laid up, extruded PVC inner sheath, galvanized steel flat strip armoured and overall extruded PVC sheathed cable conforming to IS 7098(part1)/1988.(Make:KEI/Havells/Glosters)

Cable laying: Laying of PVC Insulated and PVC Sheathed /XLPE power cable of 1.1 KV grade of following size(upto 35 Sq mm) direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required

6 MODULE: supply & installation of concealed in wall mounting 6 Modular switch board with covered plate comprising. (Switches are covered in the Point wiring ) (Make: Legrand Mylinc/ MK India /Havells/Schneider) all as directed by Engineer.

3 MODULE: Supply & installation of concealed in wall mounting 3 Modular switch board with covered plate comprising. (Switches are covered in the Point wiring ) (Make: Legrand Mylinc/ MK India /havells/Schneider) all as directed by Engineer.

Applicable GST Rate (%) Included in the Quoted Price

Thiraviam Suresh (BID ID -843721)

AKM CONSTRUCTIONS (BID ID -845371)