Repair and renovation of lecture halls L 1 L 2 and L3 of Civil Engineering Department at PEC

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.

Granite work

Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily.

Glazed vitrified floor tiles polished finish of size

Size of Tile 600 x 1200 mm

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

Polished Granite stone slab colour of Black, Cherry/Ruby Red or equivalent

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

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, including applying additional coats wherever required to achieve even shade and colour.

Two coats

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :

12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- (Part I) :2011 (Board with BIS certification marks)

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

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

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

One or more coats on old work

Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.

Providing and fixing false ceiling at all heights with integral densified calcium silicate reinforced with fibre and natural filler false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having NRC (Noise Reduction coefficient) of 0.50 (minimum) as per IS 8225:1987, Light reflectance of 85% (minimum). Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043 W/m K as per ASTM 518:1991, in true horizontal level suspended on inter- locking metal powder coated T-Grid of hot dipped galvanised iron section of 0.40 mm thick on Silhouette profile,rotary stiched double webbed white with 6mm reveal profile (white/black),comprising of main-T runners of size 15x42mm of length 3000 mm, cross - T of size 15x42 mm of length 1200 mm and secondary intermediate cross- T of size 15x42 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 22x19x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall S.S screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge.

With 15 mm thick integral densified micro edge light weight calcium silicate false ceiling tiles

Providing and fixing of zebra blinds complete in all respect as per approved design and with the approval of EIC

Opening and refixing of benches with the help of rawl plugs and providing angle iron support whereever required including cost of rawl plugs,angle iron support, cutting and welding of angle iron support etc complete in all respect

Polishing in high gloss/matt finish melamine clear polish on wood work in required color/wooden shade texture with following process in the sequence as detailed below: 1. The surface to be polished is rubbed with sand paper 80/ 120 no. and then with sand paper of 160/180 nos. 2. Applying two coats of sealer with spray gun and allowing sufficient drying time for 1st coat and 2nd coat is allowed to dry for 8 to 12 hrs. 3. On drying of sealer coat, wet rubbing with emery cloth of finer grading with ample water to remove excess sealer layer and make the surface further smooth after this wet rubbing, then surface is applied with special grade melamine fillers to fill all the small and big holes/grooves etc. Filler coat to be allowed to dry for 4 to 6 hrs on which again a light wet rubbing is done this surface is further allowed to dry for 12 hrs. 4. On this, 1st coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in required proportion. This 1st coat is allowed to dry for 24 hrs then this dry surface is again fine wet rubbed smooth, which is further allowed to dry for 12 hrs. The final melamine polish is applied with compressor pressure spray gun using melamine clear polish and melamine thinner mixed in required proportion complete as per direction of Engineer-in-Charge. (Final coat to be done in 1 or 2 layers without gap of time.)

Melamine Polish on the existing Benches in required colour and shade texture including rubbing the surface with sand paper,and applying sealer if required and melamine fillers to fill all holes and grooves and two coats of Melamine polish with spray gun and Melamine fillers whereever required complete job for old work

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Dismentalling tile work in floors and roofs laid in cement mortar including stacking material

For thickness of tiles 10mm to 25mm

Electrical Work

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 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.

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/PVC conduit including dismantling as required.

Group C

Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed steel/ PVC conduit as required.

4 pair UTP CAT 6- 1 run of Cable

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 C

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 sq. mm

3 x 2.5 sq. mm

3 x 4 sq. mm

3 x 6 sq. mm

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 following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6 A switch

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

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.

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

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

1 or 2 Module (75mmX75mm)

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.

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

100/63 A,30KA,FPMCCB

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, 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)

8 way , Double door

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MOB distribution board, 415 V, 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)

4 way (4 + 12), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MOB DB complete with connections, testing and commissioning etc. as required.

Single pole

Single pole and neutral

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

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing Cable End Box (Loose Wire Box) suitable for following triple pole and neutral, sheet steel, MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc.as required.

For 4 way, Double door TPN MCBDB

Supplying and fixing Cable End Box (Loose Wire Box) suitable for triple pole and neutral, sheet steel, Vertical MCB distribution board, 415 Volts, on surface/ recess, complete with testing and commissioning etc. as required.

Supply and laying of XLPE insulated PVC sheathed Aluminum conductor armoured cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 (amended upto date) of the following size to be laid in the existing HDPE/DWC pipe or on surface with help of M.S saddles as required. The job included labour charges of laying the cable and making connections etc. Make of cable:- Polycab/Havells/KEI/RR Kables

Size 25 sqmm x 3.5 sqmm Armored

Supply,erection,testing and commissioning of ceiling fans 1400mm sweep One star rating white color with copper winding but without regulator complete with aluminium blades, plastic canoples 2 nos, double ball bearing, MS hanging rods, etc. complete in all respect. The job includes Installation, testing and commissioning of ceiling fan, including wiring with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required upto adjacent light point complete in all resepect. Makes Havells-Velocity ES/Orient- Summer-Breeze Pro /Crompton-High Speed/Bajaj- SABSE TEZZ-EE only

Supply ,installation, testing and commissioning of recessed type LED panel 2'x 2',having CRCA housing duly painted with diffuser, minimum 4200 lumens (120 lumens/watt),5700K/6500K and 50000 burning hours of make Philips RC 380-B LED 42S-6500-G6/ Wipro CRCO10R036HE57G3 / Havells PLANO 2X2 PLR 36W LED865TAPS/Bajaj-BZRSQL43L-LEDGXPROWH.The job inculdes the cost of testing, commisisoning and making connection with 3*1.5 sq mm copper wire upto 1.5mt from adjacent light point, other petty material and labour etc as required to complete the same to the entire satisfaction of Engineer in Charge.

Supply,installation, testing and erection LED box type fitting with single ended connections, made of CRCA sheet and suitable for 1x18/20 watt LED tube rods including cost of 1x18/20 watt LED tube rods. Specification of LED tube rods should be -miniumum 2000 lumens per rod, extruded aluminium heat sink with polycarbonate diffuser 50,000 burning hours and others standard specifications as per OEM. The job inculdes Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.Makes of fitting and LED rods should be of Philips/ Wipro/Bajaj/Havells/Crompton.

Supply and erection of fan rod made of seemless MS pipe dia duly powder coated complete in all respect. Make National

24" leght

30" length

Supply and erection of Modular type DP switch 32 Amp 250 Volt along with modular box, modular base and cover plat 2 module complete in all respect.Make Legrand (Lyncus)/ABB (Tvisha/ Gold Medal(GIFA) Crabtree (Athena)

Supply and fixing of 63 amp rating, TPN MCB 415V, 10KA"C" curve miniature circuit breaker suitable for inductive load of following poles in the existing DB complete with connections, testing and commissioning as required.Makes Havels/ABB/L&T/Schnieder

Supply and fixing of TPMCB 63 amp rating, 415V, 10KA"C" curve miniature circuit breaker suitable for inductive load of following poles in the existing DB complete with connections, testing and commissioning as required.Makes Havels/ABB/L&T/Schnieder

Providing and fixing of MS 10mm dia U type fan hook which includes fixing in the steel bar of RCC slab and repairing the same in good condition.

Supplying and fixing of Surface/recess mounting 8 way TP &N vertical load line distribution board double door steel, dust protected, duly powder coating inclusive of tinned copper bus bars,160Amp (W/o MCCB) and outgoing MCB's (Without MCB's) complete in with all petty material and labour required. Makes Havels/ABB/Schnieder

Supply and fixing of 40 amp rating, 415V, 10KA"C" curve Single pole & Neutral miniature circuit breaker suitable for inductive load in the existing DB complete with connections, testing and commissioning as required.Makes Havels/ABB/Schnieder

Supplying and fixing of suitable size GI box with modular plate and cover 12 modules in front on surface or in recess, including providing and fixing 4 nos 5/6 A modular switch, 3 nos 5/6 A modular socket outlet and one 10 AMP international socket, with necessary connections etc. as required. (for computer plugs to be used in non residential buildings.)

Supply, installation, testing and commissioning of Inverter Split AC 2TR capacity, 3 star rating with Refrigerant R-410/R-32 Gas with with ISEER in range 3.80 to 4.39 , Cooling Capacitty >= 6200 Watt. AC shall be suitable for 230 Volts+- 10% Volt ,50 Hz, Single phase , other standard manufactures Specification including installaltion charges complete in all respect upto the entire satisfaction of Engineer-in Charge. Make :- Daikin/Carrier/Hitachi/ Voltas

Supply, installation, testing and commissioning of Inverter Split AC 1.5TR capacity, 3 star rating with Refrigerant R-410/R-32 Gas with with ISEER in range 3.80 to 4.39 , Cooling Capacitty >= 5000 Watt . AC shall be suitable for 230 Volts+- 10% Volt ,50 Hz, Single phase , other standard manufactures Specification including installaltion charges complete in all respect upto the entire satisfaction of Engineer-in Charge. Make :- Daikin/Carrier/Hitachi/ Voltas

Providing and Fixing of PVC Rigid drain Pipe, Size ¾” including specialson surface/recess in wall / floor with necessary repair to the original condition, complete in all respects from indoor unit to Disposal Points as directed by the E.I.C. - Make- Diplast or Equalivent.

Providing and Fixing of 22 gauge soft copper piping of size 3/8” & 5/8” or as per original manufacturer of A/C size, for Liquid & Suction sides, between indoor & outdoor units with 6 mm thick nitrile rubber insulation & protective covering for exposed weather including cost of chasing brick wall/RCC wall & repairing to original condition.Make Rajco., Mandev, Totaline.

Providing & fixing of 4 core 2.5 sqmm flexible coppe wire ISI Marked complete. Makes Havell/Polycab as per site.

Providing & Fixing of Powder coated ready made heavy duty out door stand for Split out door as per site requirement to the entire satisfaction of Engineer- in Charge.

Supply,erection testing and commissioning of UTP cat 6 information oulet (Red for data user end) with necessary connections of existing CAT 6- Cables complete in all respect upto the entire satisfaction of engineer in charge of the work make Molex/R&M/Semon/D-Link

Supply,erection testing and commissioning of UTP cat face plate (singal/dual) along with modular box 75mmx75mm complete in all respect upto the entire satisfaction of engineer in charge of the work make Molex/R&M/Semon/D-Link

Providing, installation & commissioning of Interactive panel alongwith accessories complete in all respect with following specifications:

Display: 75" on Android 13.0 or higher

Resolution: 3840 x 2160 or better

Brightness: 450 cd/m2 or higher

Technology: IPS/VA panel technology with a 178" x 178 degree x 178 degree viewing angle and a response time of 8 ms or less

RAM/ ROM: 4GB or higher RAM and 32 GB or higher ROM

Connectivity: 3 HDMI ports 4K upto 60 Hz with HDCP 2.1 , CEC and ARC on HDMI1, 1 optional VGA port, 1 USB 2.0 port, 3 USB 3.0 ports (2 front, 1 rear) with auto switching, 1 USB type-C touch port with PD65W and LAB network sharing, 1 Audio-in , 1 DP In and a built in Micro SD slot (128GB), alongwiht output interfaces including 1 spdIF audio port, 1 HDMI OUt and 2 Touch Out ports. External conrtrol shall be supported through RS-232 and RJ-45

Operative life: 30000 hours or more

Blutooth- Yes

Builtin Speaker: Yes and rated at 20 W x 2 or higher

Certifications: BIS and RoHS

Touch: IR touch detection includes 2 touch pens and touch accuracy of + - 2 mm or better and supprt a minium of 40 touch points

Software: Embaded interactive whiteboard software of android and windows must provide tools such as pen, eraser, shape recognition (Android), annotation features, infinite color options, background patterns, color bucket, lines and arrows, and screen capture tools

Interactive Functions: Writing, pen input, palm erasing, saving screen capture, storage, a tool bar, third party annotation capability, and a recording feature

Processor: Wuad-core CPU or 1.58 GHz or higher. Standard accessories must include 2 pens, power cables and a wall mount kit support PPT, work, PDF, image, and video playback and feature toughened glass with a surface hardness of Level 7 on the MOHS scale

Preferred make: LG, Samsung, Sony, Panasonic or equivalent

Making hole in ceiling RRC slab for fixing of AC outdoor unit on terrave complete job including necessary repairs complete in all respect.

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