Cochin University Of Science And Technology Tender

Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications: Two or more coats applied on walls @ 1.25 ltr /10 sqm over and including one coat of special primer applied @ 0.75 ltr /10 sqm

Steel work in built up G I tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 MPa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5×55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Supplying and installation of moisture resistant/fire resistant 12 mm thick Heavy duty fibre cement board (High pressure steam cured) conforming to IS 14862: 2000 of category III type B as per standard sizes fixed with self-drilling / tapping screws. Screws shall be of counter sunk rib head of 1.60 mm to 4 mm thick of 8 to 10 gauge of length varying from 25 mm to 45 mm.

Providing and fixing anodised aluminium louvers (anodised transparent or dyed to required shade according to IS : 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P brass/stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge.(Only weight of grill to be measured for payment).

Providing and fixing Poly carbonate tinted solid sheet 4 mm thick with pattern as approved by the Engineer-in-charge and should be supplied in a single length of 12 m or as decided by the Engineer-in-charge. The sheets shall be fixed using self drilling/ self tapping screws of size (5.5×55mm) with EPDM seal complete upto any pitch in horizontal / vertical / curved surfaces, but excluding the cost of purlins, rafters, trusses and including cutting to size and shapes wherever required.

Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100 mm upto 200 mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-charge. Upto and including 12 mm dia.

Providing and fixing bolts including nuts and washers complete.

Providing and fixing double scaffolding system (Cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40 mm dia M.S. tube, placed 1.5 metre centre-to-centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube chakkus, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and / or pointing and / or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc., wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-Charge. Note: - (1) The evaluational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items of such works.

Supply and fixing Steel Fire Rated single door (including frame) with Vision Panel (200×300 mm): Fire rating - 120 mins, Powdercoated to RAL colour, HW set A1: size : 1200×2300×125 mm

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 80×1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing ball bearing for rolling shutters.

Extra for providing mechanical device chain and crank operation for operating rolling shutters Exceeding 10.00 sqm and upto 16.80 sqm in the area

Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the buildg, for all heights and all levels etc. including: ( a) Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. ( b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape metallic colour of approved shades made out of 4 mm thick aluminium composite panel material consisting of 3 mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5 mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face1 and polymer (Service) coating on face #2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods et ( c) The fastening bracketof Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawg. The item includes cost of all material & labour component, the cost of all mock-ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium items. The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm upto two decimal places.

Floor Marking and Posts

BADMINTON POST : Supply and installation of heavy duty badminton post in aluminium and steel uprights option with built-in weights and floor protection pads. Base, uprights and back supports can be detached. Rate also includes wheels for easy movement, steel uprights (comes in a pair), badminton net etc. Approval shall be taken prior to supply of item.

Supply of 4" dia Movable Volleyball post set with crank system for height adjustment with net including all necessary fitting, labor, transportation charges etc. complete

Supply and Installation of Premium quality fixed type Steel Basket ball post of minimum 6 inch dia. with 18 mm thick Acrylic backboards, heavy duty dunking ring with nets of approved quality including all necessary accessories as per the direction of Engineer-in-charge. Make RIDO or similar.

Painting runway/ taxi track /apron making with adequate nos of coats to give uniform finish with road marking paint of superior make as approved by the Engineer-in-charge, i/c cleaning the surface of all dirt, scales, oil, grease and other foreign material etc. and lining out complete. New work (Two or more coats)

Flood Light Frame

Steel work in built-up GI tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

Supply and installation of heavy duty industrial grade pully with capacity of maximum 100 kg installed with with polished steel Wire Rope of 5 mm diameter with length 12 m. The cost inclusive of all practice of supply, conveyance and installation complete as per the instructions of the Engineer-in-charge.

Providing and fixing bolts including nuts and washers complete.

Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100 mm upto 200 mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-charge. Upto and including 12 mm dia.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work

Flooring

12 mm cement plaster of mix: 1:4 (1 cement : 4 fine sand)

Supply of acrylic surface (8 layer) consists of a primer coat (if required), filling of crack and leveling the surface with suitable acrylic surface and leveling compound, resurfacer / pore filler, of cushion system, premixed acrylic topping and concentrated final acrylic layer with game line markings. The rate include all taxes, duties, levies, excise duty and other charges except GST. Design, receive material, installation, testing, commissioning of synthetic surface for courts including laying the synthetic surface over the base with all ancillary works, all according to methodology and drawings and specifications, including line marking etc. all complete

Electrical Works

Supply, Conveyance, installation, testing and commissioning of 300 W (+/-10) LED Flood light output greater than 120 lumen/ W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 kV, and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperately accessible for maintenance (LM 79&80 certificates from NABL accredited third party lab to be produced mentioning chip manufacturer) Warranty: Minimum 3 Years Make: Bajaj, Phillips, Crompton or Approved by Engineer-in-charge.

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall, making good the damages, colour washing etc. as required. 8 way (8+24) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall, making good the damages, colour washing etc. as required. 6 way (8+18) - three phase double cover (IP 42/43)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 amps

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 amps

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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. Triple pole

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1 kV grade of the following sizes in ground including excavation of trench of size 35 × 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil). 3.5 core 50 sq mm.

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1 kV grade of the following sizes in the existing RCC/ HUME / STONEWARE/ GI/ DWC pipe as required. 3.5 core 50 sq mm.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 kV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60 cm, making good the damages, colour washing etc. as required. 3.5 core 50 sq mm with factory made clamp.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 kV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60 cm, making good the damages, colour washing etc. as required. 4 core 16 sq mm with factory made clamp.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 kV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60 cm, making good the damages, colour washing etc. as required. 4 core 10 sq mm with factory made clamp.

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 kV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60 cm, making good the damages, colour washing etc. as required. 3 core 6 sq mm with factory made clamp.

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 63 mm dia (OD-63 mm & ID-51 mm nominal)

Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes. 3 core 2.50 sq mm.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 2 × 6 sq. mm (19 mm)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 4 × 10 sq. mm (25 mm)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 4 × 16 sq. mm (28 mm)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 3½ × 50 sq. mm (35 mm)

Supply and fixing SINTEX Box (150 mm × 150 mm × 100 mm) or nearest size including connector, MCB Rail and neutral links for giving connections including all accessories complete as required.

Earthing with G.I. earth pipe 4.5 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.

Earthing with G.I. earth plate 600 mm × 600 mm × 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm × 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. 2.65 mm copper conductor (12 SWG)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. 4.00 mm copper conductor (8 SWG)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. 3.15 mm copper conductor (10 SWG)

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 150 mm width × 50 mm depth × 1.6 mm thickness.

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. Group A

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. Group B

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. Group C

Wiring for circuit/ submain wiring along with 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 × 1.5 sq.mm + 1 × 1.5 sq.mm earth wire

Wiring for circuit/ submain wiring along with 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 × 2.5 sq. mm + 1 × 2.5 sq. mm earth wire

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providing and fixing 2 Nos. 3 pin 5/6 A modular socket outlets and 2 Nos. 5/6 A modular switches, connection etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 15/16 amp switch

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 6 pin 15/16 amp socket outlet

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 3 Module (100 mm × 75 mm)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 6 Module (200 mm × 75 mm)

Supply of 450 mm sweep, 1400 rpm light heavy exhaust fan in metal body with self opening louvers working on 230 V AC supply complete with all accessories as required. (Make: Crompton, Havells, Orient, Bajaj or Approved by engineer-in-charge)

Supply of lights with internal connections, etc. as required 10 W LED bulk head comprising of Die cast aluminium with powder coating housing with PC diffuser (IP65 protection). Power factor shall be greater than 0.95, THD 15%, surge protection 4 kV, Colour temperature 4000 - 5000 and CRI 80, equivalent to JAQUAR make, CODE: LBLK02X010XN

Supply of lights with internal connections, etc. as required 20 W High quality LED batten with aluminium extruded housing and PC diffuser. IP20 rated, lumen output (lm) 1800 to 2000, power factor 0.9, Colour temperature 4000 - 5000 and CRI 80. Driver efficiency 85% and THD 10%, surge protection 4 kV and Class II insulation. equivalent to JAQUAR make, CODE: LGLZ01X020XN

Supply and Installation of 2×2 LED Panel recess mounting type with fixing frame with all accessories required for complete installation including 1.5 sq.mm single core FRLS PVC insulated copper wire for connection to light instructed by engineer-in-charge as required for complete installation.

Supply, conveyance, installation, testing and commissioning of 40 W LED Flood light output greater than 105 lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/ Lumilled/ Nichea with power factor greater than 0.95 at full load, internal surge protection upto 8 kV,and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperately accessible for maintenance. (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

Supply, installation, testing & commissioning of totally enclosed free-standing floor mounting dust & vermin proof indoor cubicle type IP45 panel board suitable for 415 V, 3 phase, 50 Hz supply with provision for fixing incoming & outgoing switches fabricated using 2 mm MS sheet powder coated with necessary cable alley & bus bar chamber for all switches: Incomer 100 A 4P COS - 1 Nos. 100/5A Cl: 1 10 VA CTs - 3 Nos. Digital Multi function Meter - 1 No. RYB Indicator Set- 1 No. Outgoings: 63A TPN SFU - 3 Nos.