Construction of New Cafeteria Near Academic area at IISER Campus, Thiruvananthapuram.

Amount

Earth work in surface excavation not exceeding 30 cm in depth but excluding 1.5m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 50 cm and lift upto 1.5 m, as directed by Engineer -in-charge.All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- all up to plinth level: 1:2:4 (1 cement:2 coarse sand(zone III):4 graded stone aggregate 20 mm nominal size.)

Random rubble masonry with hardstone foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement: 6 coarse sand: 12 graded aggregate 20 mm nomonal size) up to plinth level with : cement mortar 1:6( 1 cement: 6 coarse sand).

Brick work with common burnt clay FPS (Non Modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 (1 cement: 4 coarse sand)

Excavating, supplying and filling of local earth (Including royalty) by mechanical transport up to lead of 5 km also including ramming and watering of earth in layers not exceeding 20 cm in trenches, plinth sides of foundation etc.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement. All work up to plinth level: 1:1.5:3 (1 cement : 1.5 coarse sand (zone III) : 3 graded stone aggregate)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- above plinth level: 1:2:4 (1 cement:2 coarse sand(zone III):4 graded stone aggregate 20 mm nominal size.)

Designing, providing, installing and fixing factory finished custom designed cold form Light Gauge Steel Framed super structure comprising of steel wall panel,trusses, purlins etc manufactured out of minimum 0.75 mm thick steel sheet asper design requirements. The steel sheet shall be galvanized (AZ-150gms Aluminium Zinc Alloy coated steel having minimum yield strength 300-550 Mpa) conforming to AISI specifications and IBC 2009 for cold formed steel framing and construction and also as per IS: 875-1987, ISO 800-1984 and IS:801- 1975

Providing and fixing of external wall system on Light gauge steel frame work with . Outer face having 6mm thick heavy duty fiber cement board fixed on 9mm thick heavy duty fiber cement board confirming to IS 14862:2000, category IV type A (High pressure steam cured) as per standard sizes fixed with self-drilling / taping screws / fasteners @ 60cm c/c of approved make. A grove of 2 mm to 3mm shall be maintained and groves shall be sealed with silicon based sealant. The board shall be fixed in a staggered pattern

Filling the groove (i.e. 2-3mm gap between boards),taping and jointing of the first layer 6mm and 9mm thick fiber cement boards with epoxy based sealing compound or with silicon sealant. Second layer is fixed over it in a staggered pattern.

Fill the groove (i.e. 2-3mm gap between boards),taping and jointing 8mm thick fiber cement board and 12.5mm thick gypsum plaster boards with epoxy based sealing compound, Acrylic based sealing compound, Non woven reinforcement Tape as per direction of Engineer in charge.

Providing and fixing thermal insulation with Resin Bonded rock wool conforming to IS: 8183, having density 64 kg/m3, 50 mm thick,wrapped in 200 G Virgin Polythene Bags fixed to wall with screw, rawel plug & washers and held and in position by criss cossing GI wire etc. complete as per directions of Engineer-in-Charge.

Roofing with Fireproof rockwool sandwitch panel/PIR 50 mm thick with a maximum protection against fire, with foaming density of 40kg/m3,higher iso index>180, better thermal stability<120 deg c. 0.7 mm thick aluminium sheet on top and 0.35 mm thick PPGL on bottom.

Providing and fixing of 0.8 mm thick galvanized steel deck sheet confirming to IS 277:1992 for ceiling

Providing and fixing internal wall panels on Light gauge steel frame work with 12.5mm thick gypsum plaster board conforming IS 2095:2011 fixed on 8mm thick fiber cement board conforming to IS 14862:2000 of category III type B (High pressure steam cured) as per standard sizes fixed with self-drilling / taping screws / fasteners @ 60cm c/c of approved make, Screws shall be of counter sunk rib head of 1.60mm to 4 mm thick of 8 to 10 gauge of length varying from 25 to 45 mm. Proper taping and jointing to be done using fiber mesh tape and epoxy and acrylic based jointing compound for seamless finish.(cost of frame work to be paid for separately)

Providing and laying 2 mm layer of water proofing treatment with APP (Atactic poly-propylene) modified Polymeric memberane.

Providing and fixing 12 mm Toughened Glass as per IS standards

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps,over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments.

Toilet Flooring with rusted vitrified tiles & wall finishing with 1st quality

Wall painting with premium acrylic emulsion paint of interior grade,having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture (Asian PaintsApcolite/ ICI Dulux Super Clean / Berger Easy clean), applying Two or more coats to achieve even shade and colour as per direction and satisfaction of EIC

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, havingthermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge

25 mm nominal outer dia Pipes

20 mm nominal outer dia Pipes

Providing, fixing and testing UPVC soil waste and vent pipes UV stabilize and conforming to IS: 13592 - Type-B including all fittings conforming to IS:14735 such as W.C. connector, bends, junctions, inspection doors, offsets, vent cowls, access pieces/plugs, cleanout plugs etc. clamps/ structural steel supports as required/directed at site, jointing with rubber ring and rubber lubricant including cutting holes in walls and making good the same.

110 mm dia

75 mm dia

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :

W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS: 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required : Kitchen sink with drain board

510x1040 mm bowl depth 250 mm

Providing and fixing brass bib cock of approved quality 15 mm nominal bore

Providing and fixing Health Faucet cock of approved quality

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber without water tight C.I. cover ete complete all as directed by the Engineer in charge.

Providing and fixing UPVC trap ('P' or 'S') of self cleaning design with C.P. grating with or without vent horn complete, as shown in detailed drawing including inlet fitting wherever required including cost of cutting and making good the walls & floors.

110 mm inlet and 75 mm outlet

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.

450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Note: Neccasary Fan box/ hook shall be provided for all fan point as per the directions of E.I.C.

Group B

Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group B

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing brass/PVC batten/ angle holder including connection etc. as required

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supply of the following LED light fixtures complete with lamps, suitable drivers, all accesories as required and fan fixtures duly wired complete for use on 240 V single phase 50 Hz AC supply including all accessories required for mounting at surface/recess/wall as mentioned.

Led Round Mid Bay Well glass type Led light fixture of Wattage up to 35 W output lumens : min 3500 lumens, PF>0.95,Thd<10% and CRI>80, . The Housing should be of Single piece pressure die cast aluminium with High quality PC diffuser .The ingress protection should be minimum IP66 . The life time of 50K hours @L70 B50. , 3000-6500K. (Make: Philips: Philips BY 300P LED37 757 PSU IN S2/wipro-LE07-501-XXX-57-GI/K-lite or equivalent) Warranty : 5 years onsite Note: Sample approval shall be taken from EIC before supply of well glass light fixture.

LED type Decorative hanging luminaries up to 14W with LED lamp, output lumens : min 800 lumens , 3000-6500K, 3.5C x 1.5SQMM flexible wire & hanging unit etc and all accessories as required.( Wipro-LM87-D320-BLGD/Philips/K-lite or equivalent ). Warranty : 2 years onsite Note: Sample approval shall be taken from EIC before supply of Decorative light fixture.

Led Surface type luminiare of Wattage up to 15 W with a minimun sytem lumen of 1140 . CCT of 3000-6500K , PF>0.95,Thd<10% and CRI>80.( Wipro-LD99-151-xxx57SMWH/Philips-SP320P LED15S-6500 PSU DIA80 BK/K-lite or equivalent ). Warranty : 5 years onsite Note: Sample approval shall be taken from EIC before supply of surface light fixture.

Led Weather proof Batten of Wattage UP TO 40W with a minimun sytem lumen of 4000 . IP-65, CCT of 6500K , PF>0.95,Thd<10% and CRI>80 . The Housing should be of polycaronate extrusion with High quality PC diffused and SS mounting accesories The life time of 50K hours @L70 B50. ( Wipro-LE20-491-XXX-57-G1/Philips-BWT201C LED44S-6500 PSUL120/K-lite or equivalent ). Warranty : 5 years onsite

4 feet LED Battern Tubelight up to 22w 5700-6500K lumen output: 2000 lumens. (Make: Philips/wipro/osram/ (Ledvance)/crompton or equivalent) Warranty : 2 years onsite

2 feet LED Battern Tubelight up to 12w 5700-6500K lumen output: 1000 lumens. (Make: Philips/wipro/osram (Ledvance)/crompton or equivalent) Warranty : 2 years onsite

9w LED lamps for angle batten holder. (Make: Philips/Wipro/Osram/crompton (Ledvance) or equivalent) Warranty : 2 years onsite

Bulk head up to 10W , IP 65, 5700-6500K (Make: Philips/Wipro/K-lite or equivalent) Warranty : 2 years onsite

Installation ,Testing, Commissioning of wall /ceiling/Hanging/Surface/well glass etc LED fittings of all sizes and shapes complete with all accessories including connections etc. as required.

Supply of 230 V single phase, 1200 mm sweep Decorative type ceiling fans, min air delivery- 200 m3/min, min-350 RPM, complete with fan hooks, down rod and other fixing accessories as required.(Make :Crompton Greaves/Usha or equivalent) Warranty : 2 years onsite Note: Sample approval shall be taken from EIC before supply of decorative fan fixture.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of required length with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required

Supply of 225 mm sweep meduim duty exhaust fan complete with bird guard, louvers etc and other fixing accessories as required. (Make: Crompton Greaves/Usha/almonard or equivalent)

Supply of 300 mm sweep exhaust fan complete with bird guard, louvers etc and other fixing accessories as required. (Make: Crompton Greaves/Usha/almonard or equivalent)

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.

Upto 450 mm sweep

Fixing of following ways surface/ recess mounting, Horizontal/vertical type, 415 V, TPN MCB/MCCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required .

up to 12 way VTPN MCCB DB

12 Way VTPN DB

Fixing 5 A to 63 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single Pole

Triple Pole

Fixing, testing and commissioning of following rating RCBO or MCCB as required in existing vertical distribution board including drilling holes in the vertical distribution board, making connections etc as required at incomer.

Upto 125A 4P MCCB

Upto 63A 4P RCBO

Supplying and fixing 415v Three phase Electronic type energy meter on surface/ recess along with all acesories complete with connections, testing and commissioning etc. as required. Energy meter- L&T or Equivalent

Supply of following sizes 1.1 KV XLPE insulated, FRLS Al. armoured Conductor,PVC inner sheathed, overall PVC sheathed cable in conformity to the technical specification and as per latest IS - codes.

3.5 C x 35 Sqmm

4 C x 16 Sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground/on wall surface/ existing Trench/PVC conduit/ HUME/ METAL pipe/DWC pipe etc as required.

upto 35 Sqmm

Supply and making end termination with brass compression gland with gland earthing and aluminium lugs for following size of PVC insulated and PVC sheathed /XLPE Al. conductor cable of 1.1 KV grade as required.

3.5 C x 35 Sqmm

4 C x 16 Sqmm

Earthing with G.I. earth pipe 3 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required.

Supply of earth enhancing material mineral compound tested as per IEC 62561 -7. Earth enhancing mineral compound is used for improving the soil conductivity. The material shall be mineral inert to sub soil and shall not pollute the environment and non corrosive to earth rod. The material should have a resistivity less than 0.2 ohm m. It should be free from hazardous substances in the earth station as mentioned and as required. Make : Cape or Equivalent

Providing and fixing 4.00 mm dia copper wire on surface or in recess/through ground for loop earthing as required.

JASEEF V P