Internal painting and other associated civil and electrical works at General Section (Room No. MB-212) and E-I Section (Room No. MB-213) at Second floor of Main Building at CSIR-CLRI, Adyar, Chennai-600020

Amount

Civil Part

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. With cement mortar 1:4 (1 cement : 4 fine sand)

Removing dry or oil bound distemper, water proofing cement paint, interior emulsion paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Providing and applying white cement based putty (Make: " Birla wallcare putty" or Asian putty )of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Wall painting with premium acrylic emulsion paint of interior grade, with roller finish (M/s. Asian, "Royale Health shield" or "Asian Aspira") consists of silver ion technology, superior stain resistance, teflon surface protector, enhanced Anti-microbal formula as per EN ISO 22196:2007 having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coats

Painting with synthetic enamel paint of approved brand andmanufacture of required colour to give an even shade : One or more coats on old work

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, and paneling to be paid for separately) : For fixed portion powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineerin- charge. Pre-laminated particle board with decorative lamination on both sides

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

French spirit polishing : Two or more coats on new works including a coat of wood filler

French spirit polishing : One or more coats on old work

Filling the gap in between aluminium/ stone/ wood frame and adjacent RCC/Brick/ Stone/ wood/ Ceramic/ Gypsum work by providing weather/structural non sag elastomeric PU sealant (Polyurethane sealant) over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete, complying ISO11600:2002 (Make: " Fosroc Nitoseal PU40 ") Upto 5 mm depth and 5 mm width

Electrical Part

MODULAR LT./FAN PT: Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5sqmm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable size GI. box and earthing the point with 1.5sqmm. FRLS PVC insulated copper conductor single core cable etc., as required. MAKE: FINOLEX/POLYCAB/HAVALLS/ANCHOR ROMA

CIRCUIT WIRING: Wiring for circuit/submain 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. Make: FINOLEX/HAVALLS/Q-FLX/POLYCAB 2 x 2.5 sq. mm + 1 x 2.5 sq.mm earth wire

CIRCUIT WIRING: Wiring for circuit/submain 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. Make: FINOLEX/HAVALLS/Q-FLX/POLYCAB 2 x 4 sq. mm + 1 x 4 sq.mm earth wire

CIRCUIT WIRING Existing: Wiring for circuit/submain wiring alongwith earth wire with following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed medium class PVC conduit as required. Make: FINOLEX/HAVALLS/Q-FLX/POLYCAB 3 X 2.5sq. mm

CIRCUIT WIRING Existing: Wiring for circuit/submain wiring alongwith earth wire with following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed medium class PVC conduit as required. Make: FINOLEX/HAVALLS/Q-FLX/POLYCAB 3 X 4sq. mm

SWITCH & SOCKET: Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but modular plate etc. as required. Make: Legrand/ MK Blenze/Anchor Roma 5/6 A switch

SWITCH & SOCKET: Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but modular plate etc. as required. Make: Legrand/ MK Blenze/Anchor Roma 15/16 A switch

SWITCH & SOCKET: Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but modular plate etc. as required. Make: Legrand/ MK Blenze/Anchor Roma 6 pin 15/16 A socket outlet

Modular base & cover: Supplying and fixing following size/modules,G.I box along with modular base &cover plate for modular switches in recess/surface etc. as required. Make: Legrand/Anchor Roma/ MK Blenze 6 Module (100mm x 75mm)

Single phase DB: Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240Volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required.(But without MCB/RCCB/Isolater) Make: Legrand/Havalls/L&T 6 way , Double door

ISOLATER: Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. Make: Legrand/Havalls/L&T 40 amps

ISOLATER: Supplying and fixing following rating, four pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. Make: Legrand/Havalls/L&T 100 amps

REMOVEL OF ELECTRICAL ITEMS: Removing the existing old DB's-3no's with connections,wires, switch boards, light fittings, ceiling fan fixtures etc., and same can be Hand over as directed by dept, Engineer.

MCB: Supplying and fixing 5 amps to 32 amps rating, 240volts, 10 kA,C series, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections,testing and commissioning etc. as required. Make: Legrand/Havalls/L&T 5 amps to 32 amps Single pole

END TERMINATION: Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed/XLPE copper coductor cable of 1.1 KV grade as required. MAKE: DOWELLS/COMET/LOTUS 4 X 16sqmm(28mm)

END TERMINATION: Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed/XLPE copper coductor cable of 1.1 KV grade as required. MAKE: DOWELLS/COMET/LOTUS 4 X 25sqmm(28mm)

THREE PHASE DB : Supplying and fixing following way, horizantal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc.as required. (But without MCB/RCCB/Isolator) MAKE: LEGRAND/L&T/HAVALLS 4 (4+12)way , Double door

MV CABLE LAYING IN Wall : Laying and fixing of one number PVC insulated & PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface/recessed as required. Upto 35sqmm (clamped with 1mm thick saddle)

EARTH WIRE: Providing and fixing 6 SWG dia G.I wire on surface or in recess for loop earthing alongwith existing surface/recessed conduit/submain wiring/cable as required.

FAN REGULATOR: Supplying and fixing Two module stepped type electronic regulator on the excisting modular plate switch box including connections but excluding modular plate etc.as required Make: Anchor/Legrand/Havells

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

RJ 11 SOCKET: Supplying and fixing following one modular RJ 11 socket(Telephone socket outlet) on the existing modular plate & cover with PVC flush box including connections etc. as required. Make: Legrand/ MK Blenze/Anchor Roma

EARTH BUS ON SURFACE: Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface or in recess for connections etc. as required

A/C POINT: Supplying and fixing suitable size G.I/PVC flush box recess/surface with modurlar plate and cover including 32A modular SPMCB and fixing 25A modular socket outlet including connections, etc. as required. Make: Legrand/ MK Blenze/Havells

CEILING FAN: Supply, Installation, Testing and Commissioning 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, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min , 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. MAKE: CROMPTON/ORIENT/ALMONARD

FIXING OF EXTRA DOWN ROD IN CEILING FAN: Supply and fixing extra conduit down rod of 20cm length G.I Pipe 15mm dia, heavy gauge including painting etc.as required.

FIXING OF DOWNROD IN LED TUBE LIGHT: Installation, testing and commissioning of prewired, fluorescent/LED/CFL of all types, complete with all accessories etc.,including supplying and fixing ball and socket arrangement, 2no's.down rods of 20mm dia x 1.6mm thick steel conduit upto 30cm length, painting and wiring the down rods and connections with 1.5sqmm FRLS PVC insulated, copper conductor, single core cable and earthing etc.as required.

FOUR POLE METAL ENCLOSURE: Supplying and fixing Four pole sheet steel enclosure on surface/recess alongwith 32A 415V "C" curve Four pole MCB complete with connections,testing and commissioning etc. as required. Make:- Legrand, L&T, Havalls

S/F CABLE MANAGER SYSTEM:Supplying and fixing of 105mm x 50mm size cable management system with all accessories(divider, end cab,bend,tee etc.) etc., as required Make: LEGRAND/MK/Havells

WALL MOUNTING FAN:Supply, installation and testing of 450mm sweep wall mounting fan (Make: Crompton/Usha/Almonard) with necessary oscillation control fixing clamps etc., as required Make: Crompton/Usha/Havells/ Orient 450MM

SUPPLY OF 4 x 16 SQ MM, ALUMINIUM MV CABLE: Supply of 4 x 16 sq mm, PVC insulated, Sheathed and armored aluminium 1100 V grade UG cable conforming to IS 1554 and submit with necessary test certificate etc. as required. Make: Finolex/Polycab/Havells

SUPPLYING AND FIXING OF TWIN LED TUBE LIGHT FIXTURE: Supply, Installation, testing and commissioning of Pre-wired Twin LED fitting 40W/230V complete with all accessories.. etc., directly mounted on surface wall/ceiling with suitable metal angle clamps,screws including connections with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc., as required. Make:Crompton/ Philips /Havells

RJ 45: Supplying and fixing following modular RJ 45 on the existing modular plate & box including connections but modular plate etc. as required. Make: Legrand/ MK Blenze/Anchor Roma

B MURUGESAN