PROVISION OF VOCATIONAL LAB FOR KENDRIYA VIDYALAYA AT HQ EAC (U) AF UNDER GE (I) (AF) SHILLONG

Amount

Site Clearance

Excavation in trenches in soft/loose soil n. exc 1.5 mtr wide and not exceeding 1.5 mtr depth for foundations, laying water supply pipe lines etc and getting out complete all as specified and as directed .

Material and labour for PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed.

Material and labour for Use and waste of flat formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work vertical or to batter for rough finished surfaces of concrete complete all as specified and directed.

Material and labour Reinforced cement concrete M-25 (design mix) using graded stone aggregate as in foundation including rafters footings foundation beam plinth beam bases for column etc basement slab under reamed piles and mass concrete complete all as specified and directed.

Material and labour for use & waste of formwork to sides of square, rectangular or polygonal pillars, posts, columns etc for flat rough finished surfaces complete all as specified and directed.

Material and labour for Reinforced cement concrete M-25 (design mix) using graded stone aggregate as in columns, pillars, posts and struts etc complete all as specified and directed.

Material and labour for Use and waste of flat 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. for rough finished surfaces of concrete complete all as specified and directed.

Material and labour for Reinforced cement concrete M-25 (design mix) using 20mm graded stone aggregate as in chajjas complete all as specified and directed.

Supply and fix pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

Supply and fix pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

Supply and fix 10 mm thick PVC insulation panels with EPS stuck to 1 mm plain PVC sheet suitably placed in false ceiling grid made of Aluminium/G.I./M.S. as per specification and drawing

Supply and fix 50 mm thick second class hardwood boarding, supplied & fixed with nails in any situation (except flooring and skirting) complete all as specified.

Supply and fix steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161- 1979 grade St.-240 complete all as specified.

Supply and fix rolled mild steel sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates conforming to Fe 410-W (Gde-E- 250) quality-A complete all as specified.

Supply and fix joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) conforming to Fe 410-W (Gde-E- 250) quality-A complete all as specified.

Supply and fix bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified.

Supply and fix 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, as in wall complete all as specified and directed. Note: Quoted rate is deemed to be included for necessary Bend, Junction, branch piece, reducer and any other fittings required for fixing.

Supply and fix 0.80 mm thick mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified.

Material and labour for Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified.

Material and labour for TMT bars 10 mm 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 0.9 mm dia or securing with clips, complete all as specified and directed.

Material and labour for TMT bars 5 mm dia and over upto and including 10 mm dia in stirrups, spacers & binders, cut to length, bent to shapes 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 and labour for Precast cement concrete block masonry with solid block type C1,1:3:6 using 20 mm graded crushed stone aggregates exc. 10 cm in width and getting in cement mortar 1:6 complete all as specified.

Material and labour for 20 mm thick rendering in cement mortar 1:4 in two layers (12 mm +8 mm) on external faces of brick wall or concrete surfaces, finished the surfaces even and smooth without using extra cement with using approved LWPC on second layer (8 mm) as per manufacturer instruction complete all as specified. Note: LWPC shall be measured and paid separately

Material and labour for 15 mm thick rendering on fair faces of brick or concrete surfaces in cement mortar 1:6 finshed even and smooth without using extra cement complete all as specified.

Material and labour for applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS-15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @1.43 litre/10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 Sqm over new surfaces.

Material and labour for preparation of newly plastered surfaces of wall and applying distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre of approved manufacturer of required shade and colour complete, as per manufacturer's specification. Two or more coats over a coat of wall care putty complete all as directed.

Supply and fix 2nd class hardwood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified.

Supply and fix 4.0 mm thick sheet glass, ordinary quality and glazing in square exceeding 0.50 sqm in each pane in aluminium joinery in each pane complete all as specified.

Material and labour for prepration new or previously untreated wood or wood base materials of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified.

Supply and fix 100 mm long medium weight, cold rolled mild steel, Butt hinges, complete all as specified.

Supply and fix 75 mm long medium weight, cold rolled mild steel, Butt hinges, complete all as specified.

Supply and fix 300 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified.

Supply and fix 150 mm long aluminium alloy handles, fabricated type, anodized all as specified.

Supply and fix 125 mm long aluminium alloy handles, fabricated type, anodized all as specified.

Supply and fix 150 mm size of Aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified.

Supply and fix 125 mm size of Aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified.

Material and labour for broken stone boulders Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Material and labour for 75mm thick PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in sub base complete all as specified and directed.

Material and labour for 25 mm thick cement concrete 1:2:4 type B0 using 12.50 mm graded stone aggregates as in floors, finished surface even and fair complete all as specified and directed.

Material and labour for 15 mm thick acid resistant tiles vitreous ceramic, unglazed, set, jointed and pointed in chemical resistant mortar, resin type, in floors set and jointed and pointed in white or colour cement to match existing surfaces including 20 mm thick screed bed in cement mortar 1:4 complete all as specified.

Material and labour 50 mm thick PCC type C2, 1:3:6 using 40mm graded crushed stone aggregates as in hard standing/plinth protection including finishing the concrete surface even & smooth without using extra cement and laid in alternate bay complete all as specified.

Supply and fix 20 mm bore ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 210 gms complete all as specified.

Supply and fix Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as directed for 20 mm bore all as specified.

Supply and fix 15 mm dia single lever cast copper alloy chromium plated Angle valves, with wall flange concealed type screwed down for iron pipe of for unions complete all as specified and directed.

Supply and fix 40 mm bore waste coupling of PTMT (half or full threaded) (Minimum weight 60 gms) complete all as specified.

Supply and fix PVC connections 15 mm size with PTMT nuts of length 450 mm,complete all as specified.

Supply and fix 75mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed. Note: Quoted rate is deemed to be included for necessary Bend, Junction, branch piece, reducer and any other fittings required for fixing.

Supply and fix 75mm dia PVC (SWR) floor trap, plain with gratings including jointing with solvent cement complete all as specified and directed.

Supply, lay and fix 16 mm bore 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified. Note: Quoted rate is deemed to be included for necessary Bend, Junction, branch piece, reducer and any other fittings required for fixing.

Supply, lay and fix 20 mm bore 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. all as specified. Note: Quoted rate is deemed to be included for necessary Bend, Junction, branch piece, reducer and any other fittings required for fixing.

Supply and fix 20 mm bore PP-R Gate valves (brass insert) as per requirement of the site complete all as specified.

Supply and fix 15 mm dia single lever chromium plated fancy type long neck Bib cock ,cast copper alloy with crutch or butterfly handle, screwed down for iron pipe or for brass ferrule complete all as per manufacturer instruction.

Supply and fix 15 mm bore CP pillar tap, quarter turn concealed type with aerator complete as per manufacturer instruction.

Supply and fix rotational moulded polyethylene water storage overhead tanks (cylindrical vertical with closed top) multi layered 1000 ltr capacity hoisted and fixed in position including 25 mm dia Ball valves (Minimum weight of valve 455 gms) high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe complete all as specified.

Material and labour for 7 mm thick joint free premium quality glazed ceramic colour tiles of size 300 mm x 200 mm/ 350 mm x 250 mm as in skirting / dado set and jointed and pointed in white or colour cement to match existing surfaces including 10 mm thick rendering in cement mortar 1:3 complete all as specified.

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

Removing excavated surplus material (Soils) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Material and labour for anti termite treatment for treating the bottom and sides of excavation at the rate of 5 litres of emulsion per square metre of surface area complete all as specified.

Material and labour for anti termite treatment for treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the sub structure in contact with backfill to be measured) complete all as specified.

Material and labour for anti termite treatment for treating the top surface/ plinth protection of filled earth at the rate of 5 litres of emulsion per square metre of surface complete all as specified.

Material and labour for PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified.

Material and labour for concrete bed 1:3:6 type C2 using 40 mm graded crushed stone aggregates to drain pipes of dia 150 mm (SGSW/ NP-2 etc.) including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified.

Supply and fix reinforced concrete pipes of dia 150 mm, class NP3, laid and jointed complete with collars complete all as specified.

Supply and fix powder coated anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

Material and labour for powder coated anodised aluminium door and chowkhats made out of hollow extruded aluminium section as mentioned below. Each door shall be provided with 02 Nos disc or D type aluminium handles, 02 Nos aluminium tower bolts 200 mm long, one brass mortice lock of six levers with key in duplicate and shall be regulated by provided double action hydraulic floor door spring/hydraulic door closer. Shutter to be partly glazed with and including 5 mm thick tinted glass and partly panelled with and including 12 mm thick prelaminated particle board with decorative laminations on both sides, rubber beading/gasket, anodised aluminium beading, screws complete in all respect all as directed by the Engineer-in-charge. (a) Chowkhat/frame : 101.6 mm x 44.45 mm x 1.5mm thick (b) Shutter top and bottom rail : 114.3 mm x 44.45 mm x 1.5 mm thick (c) Shutter middle rail : 83.5 mm x 44.45 mm x 1.5 mm thick (d) Shutter vertical/style : 83.5 mm x 44.45 mm x 1.5 mm thick

Supply and fix as in repairs sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 915mm x 460 mm bowl size 410mm x 330mm x 160mm complete all as specified.

Supply and fix 30 mm thick plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats complete all as specified and directed.

Material and labour for PCC 1:2:4 type B1, 20 mm graded crushed stone aggregates as in surface channels and drains complete all as specified

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified.

Material and labour for point wiring with 1.50 Sqmm PVC insulated un sheatned multi stranded copper conductor cable (FRLSH) 1100 volts grade two single core conforming to IS-694-1990 and one run of continious earth wire with 1.50 Sqmm PVC insulated unsheatned stranded copper conductor cable (FRLSH) draw in and including heavy duty 20 mm dia PVC conduit (ISI marked) in concealed with all necessary fittings and fixures with GI sunken boxes with earth dolly and 3 mm laminated cover sheet suitable for fixing switch, socket, regulator, fan point, exhaust fan point etc. including making good disturbed surface with CM (1:4) to match with the existing surface complete all as specified for the following :- Note:- (a) Red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. Separate cable for earthing and neutral to be used for each individual circuit from the distribution board. (b) Quoted rates shall be deemed for conduit, cover plate and box of suitable module, cutting chases of wall, making good disturbed wall.

One light point controlled by one no, one way switch

One 5 pin 6 Amps switch socket outlet point controlled by one switch on same board with other switches

One 5 pin 6 Amps switch socket outlet point controlled by one switch on independent board.

All as per Item No 73.00 but One 3 pin socket outlet. 15 amps, independent, with cables 4 sq. mm size complete all as specified.

Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 6.00 Sqmm single core multistrand copper conductor cable (FRLSH), 1100 Volt grade alongwith single run of 6.00 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH) 1100 Volt grade, connected to common earth dolly as earth continuity conductor, drawn through minimum 25 mm PVC conduit complete all as specified and directed. Note:- (a) PVC conduit in concealed including accessories shall be measured and paid including the item. (b) 2 Run of line conductor and 1 Run of earth continuity conductor shall be measured as one unit length. (c) Cable requireds for connection to MCBs/DBs shall be deemed to be included in the unit rate. (d) Rate shall be included for cutting, pinning in, making good to facings where required for pointing in cement mortar 1:3 and cutting chases for concealed conduit wiring and making good, and cutting not exceeding 10 cm girth.

Supply and fix Modular type Switch , flush type single pole one way 10 Amps 240V.

Supply and fix Modular socket outlet , 3 pin 6 to 10 Amps 240 V flush type .

Supply and fix Modular type Switch , flush type single pole one way 20 Amps 240V.

Supply and fix Modular socket combination outlet , 6 pin 16 Amps 240 V flush type multipurpose with gang box.

Supply and fix ceiling rose surface baklite with three terminals 240 V.

Supply and fix exhaust fan, steel body AC single Phase, ISI Marked, heavy duty with 1400 RPM, 230V of size 300m sweep with, blades, and frame and louvers including Cutting openings or enlarging existing openings or cutting out defective brick work for under-pinning, including providing, fixing and removing shoring, cleaning and stacking bricks, removing surplus serviceable bricks, hardcore, etc.. to store and rubbish not exc. 50m complete all as specified and as directed by Engineer-In-Charge.

Material and labour for earthing complete with galvanised earth plate 60 cm X 60 cm X 6.00 mm thick buried vertically in ground to depth not less than 2.25 metres deep below ground level, with top edge of earth plate not less than 1.5 m below ground level, connected to connected to galvanised earth lead wire 4.0mm dia by means by means of bolts, nuts, check nuts and washers of galvanized iron or steel besides welding at all joints as shown in drawing and including excavation and earth work, GI pipe light grade 40mm bore for protection of earth wire and connected to continous earth lead on pole/test point, supplying and laying charcoal dust common salt PCC 1:2:4 type B1, chamber and MS angle iron frame 40x40x3mm and RCC cover 40mm thick (1:2:4) type B1 using 20mm graded stone aggregate reinforced with 6mm dia round bars @ 75mm C/C both ways with MS handle 12mm dia, PGI/CI funnel and wire mesh, 20mm dia GI pipe medium grade for watering all as shown in electrical plate No 5 on srl page No 497 of SSR Part I (2009) drawing and connection to earth test point including testing and including dismantling and taking out old earthing complete all as specified and directed. Note : (i) The cost of earth lead /strip and GI pipe for protection of earth lead/strip upto 7.5m is included in the quoted rate. (ii) The cost of excavation, earth work is included in the quoted rate.

Supply and fix MCCB V TPN DB 04 way Suitable for Flush Mounting and Surface Mounting With 160 A Copper Busbar for each phase with 2 Neutral bar, 2 Earthbar and Cable ties for Cable management Fully insulated busbar & shrouded Neutral bars improved Pan assembly for ease of installation Prefitted masking sheet Reversible Door IP 54 DB's With 160 A 16 KA MCCB as incomer and SP/DP MCB's as outgoing complete all as specified and directed.

Supply and fix MCB SP 240 volts, 50 Hz capacity 6-32 Amps 'C' curve all as specified.

Supply and fix as in replacement MCCB, adjustable type thermal magnetic release type,4 poles, 415 Volts, Ics = 100% Icu, Lcu = 16 KA breaking capacity, rating 125 Amps including all fixing accessories with both ends spreader links Note: (a) Quoted rates shall be deemed for brick wall / concrete wall cutting and making good as per existing surfaces.

Supply and fix LED lights fitting 1x 22W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specifed and directed. Note:- (a) LM-80 certificate from NABL accredited Lab shall be submitted for LED light fittings. (b) Warranty certificate shall be submitted for LED light fitting as per standered format for minium 50000 Hrs. (c) LED light fitting and drivers shall be of same make.

Supply and fixing LED luminaire 600mm x 600mm square type 34 to 36 watt, 220V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three flexible copper conductor cases of suitable size complete all as directed. Note:- LM-80 certificate from NABL accredited Lab shall be submitted for LED light fittings. (b) Warranty certificate shall be submitted for LED light fitting as per standered format for minimum 50000 Hrs. (c) LED light fitting and drivers shall be of same make.

Supply and fix LED bulkhead luminaire 9W/10 W including LED light driver holder connecting up with three core flexible copper conductor cable all as directed. Note:-LM-80 certificate from NABL accredited Lab shall be submitted for LED light fittings to the Engineer-In-Charge. (b) Warranty certificate shall be submitted for LED light fitting as per standered format for minimum 50000 Hrs to the Engineer-In-Charge. (c) LED light fitting and drivers shall be of same make.

Supply and laying, connecting, testing, commissioning LT UG cable XLPE Insulated,armoured, electric power cables (heavy duty) 1100 Volts grade conforming to IS 7098 with aluminium conductor multi-strand of cross-sectional area 16 Sqmm 4.0 Core laid in trenches / ducts/ inside protection pipeincluding cable glands, lugs and suitable size of MS saddle clips etc. all as directed by Engr-In-Charge. Note:-(a) Excavation, sand cushioning, bricks shall be measured and paid separately

Supply and filling for dry sand in cable protection trenches before and after the cables are laid, for sand cushioning to cables complete all as specified and directed. NOTE : thickness after punning of sand shall be (minimum as specified in SSR) measured and paid in this item.

Material and labour for brick protection for UG XLPE cable with burnt clay old size sub class 'B' bricks laid dry and flat abutting each other with gaps between adjacent brick not more than 10mm and width equal to length of brick in trenches across the cable complete all as directed by Engineer-In-Charge.

Material and labour for tubes "light grade" galvanised with all fittings laid in trenches/ in wall for cable protection with suitable GI lugs of 50 mm bore dia. Note: Cutting of existing pipe including inserting new pipe with any fittings shall be measured and paid including this item.

Material and labour for tubes "medium grade" galvanised with all fittings laid in trenches/ in wall for cable protection with suitable GI lugs of 50 mm bore dia. Note: Cutting of existing pipe including inserting new pipe with any fittings shall be measured and paid including this item.

Material and labour for tubes "medium grade" galvanised with all fittings laid in trenches/ in wall for cable protection with suitable GI lugs of 25 mm bore dia. Note: Cutting of existing pipe including inserting new pipe with any fittings shall be measured and paid including this item.

Material and labour for 50 mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified.

Material and labour for 25 mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified.

M/s Gupta Construction (BID ID -3336118)

M/S DEEDAR ENTERPRISE (BID ID -3335958)

S K ENTERPRISE (BID ID -3335778)

Ms Amrik Singh Bahra (BID ID -3337084)

M/s J. C. CONSTRUCTION (BID ID -3336928)

M/S DIL SINGH BISWA AND CO (BID ID -3337115)

M/S RAGHU NATH SAH (BID ID -3335888)

M/S BISWA CONSTRUCTION (BID ID -3337794)

MAHINDER ELECTRICALS (BID ID -3337145)