Annual Repairs and Maintenance to ESIC Staff quarters and Hostel at KK Nagar at Chennai during the year 2023-2024.(For 3 Months from 01.04.2023 to 30.06.2023

Amount

Brass Cupboard or wardrobe knob 50 mm

Brass mortice latch and lock 100x65 mm with 6 levers and a pair of brass lever handles.

Anodised Aluminium sliding door bolt 250x16 mm

Anodised Aluminium tower bolt (barrel type) 250x10 mm

Anodised Aluminium tower bolt (barrel type) 100x10 mm

Anodised Aluminium handles 100 mm with plate 150 x 32 mm

Anodised Aluminium handles 75mm with plate 125 x 32 mm

Unplasticised P.V.C. connection pipe with brass union 30 cm long 20 mm bore

White plastic seat (solid) with lid C.P. brass hinges and rubber buffers

White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Vitreous china flat back wash basin 550x400 mm

Hydraulic door closer tubular type Aluminium section body

U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 75 mm dia

U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 110 mm dia

uPVC coupler for UPVC drainage pipes 75 mm

uPVC coupler for UPVC drainage pipes 110 mm

UPVC bend 87.5° 75 mm bend

UPVC bend 87.5° 110 mm bend

UPVC plain shoe 110 mm

UPVC pipe clip 75 mm

UPVC pipe clip 110 mm

Flexible (coil shaped) PVC waste pipe for sink and wash basin 32mm dia with length not less than 700 mm i/c PVC waste fittings

Flexible (coil shaped) PVC waste pipe for sink and wash basin 40 mm dia with length not less than 700 mm i/c PVC waste fittings

PTMT Bib cock 15mm nominal bore

15 mm PTMT bib cock long body with flange

PTMT pillar cock

15 mm dia PTMT stop cock (male thread)

PTMT - Bottle Trap 31/32 mm

PTMT - Waste Coupling 31/32 mm

Stainless steel butt hinges 100x58x1.9 mm IS : 12817 marked

Stainless steel butt hinges 75x47x1.8 mm IS : 12817 marked

Chlorinated Polyvinyl - chloride (CPVC) pipe 20 mm nominal dia

Chlorinated Polyvinyl - chloride (CPVC) pipe 25 mm nominal dia

White Orissa pattern W.C. pan 580x440 mm

PTMT 2-way tap

Waste coupling 31 mm dia of 79 mm length and 62mm breadth

Jaguar CP Brass Bib cock 15mm nominal bore

Jaguar CP Brass pillar cock CON-011KN

Jaguar CP Brass Angle Stop cock CON-053KN

Jaguar CP Brass long bib cock CON-107KN

Parryware SS Health faucet set

Cleaning of sewer lines/CI lines by rodding and rmeoval of blockage, sludge and make free for flow of SW/CI lines etc., as directed by the Engineer-in-charge.

PTMT Angle Stop cock

Jaguar CP Brass Flush valves FLV-1095NSQ

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. Single rubber stopper

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. Twin rubber stopper

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with awall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer in-Charge.

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer's specification & drawing 30 mm thick plain PVC door shutters

Mirror polishing on marble work/Granite work/stone work where ever required to give high gloss finish complete.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:6 (1 cement : 6 coarse sand)

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.Cement mortar 1:4 (1 cement :4 coarse sand)

Wall painting with acrylic emulsion paint, 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: One coat

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

Finishing walls with Acrylic Smooth exterior paint of required shade :Old work (One or more coat applied @ 0.90 ltr/10 sqm).

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade: Old work (one or more coats)

Cleaning of terrace/loft water storage tank (inside surface area)upto 2000 litre capacity at all heights with coconut brushes,duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with blEaching powder@ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba, all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)

Cleaning of under ground sump, Over Head R.C.C. Tank (independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i) Tank shall be emptied of water by pumping & bottom shall be cleaned of slit and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 75 mm

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 100mm

Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.

Flush pointing with cement mortar 1:3 (1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement for flat tile bricks on top of mud phaska : With modular brick tiles

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)

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.

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete : White solid plastic seat with lid

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings :Flat back wash basin of size 550x400 mm

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge 32 mm nominal dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge40 mm nominal dia Pipes

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 water closet squatting pan (Indian type W.C.pan ) with 100 mm sand cast Iron P or S trap, 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: White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying :First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours. Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.

Plumber (1 Nos) - Semi-Skilled(From 01.04.22023 to 30.06.2023

Carpenter (1 No) - Semi-Skilled (From 01.04.22023 to 30.06.2023)

Helper ( 3 Nos) - Unskilled (From 01.04.22023 to 30.06.2023)

Sewerman (1 Nos) - Unskilled (From 01.04.22023 to 30.06.2023)

Mason (1 Nos) - Semiskilled (From 01.04.22023 to 30.06.2023)

1.5 sq. mm ISI marked, FRLS PVC insulated, single core copper conductor cable

2.5 sq. mm ISI marked, FRLS PVC insulated, single core copper conductor cable

4.0 sq. mm ISI marked, FRLS PVC insulated, single core copper conductor cable

20 mm dia. ISI marked, PVC conduit

25 mm dia. ISI marked, PVC conduit

20 mm PVC bends

25 mm PVC bends

20 mm PVC couplers

25 mm PVC couplers

20 mm PVC junction box, one way

20 mm PVC junction box, two way

Modular GI box for 6 module

Modular GI box for 8 module

Modular GI box for 12 module

S.P. 5/6 A, one way modular switch, ISI marked

S.P. 15/16 A, one way modular switch, ISI marked

3 pin 5/6 A modular socket outlet, ISI marked

6 pin 15/16 A modular socket outlet, ISI marked

Stepped type Modular Fan regulator (2 module)

Modular base & cover plate for 2 module

Modular base & cover plate for 4 module

Modular base & cover plate for 6 module

Modular base & cover plate for 8 module

Modular base & cover plate for 12 module

PVC Batten/ Angle Holder

6 amps. to 32 amps. ratings , SP MCB, “C” curve, 10 KA breaking capacity

6 amps. to 32 amps. ratings , DP MCB, “C” curve, 10 KA breaking capacity

63 amps., 4 pole isolator

100 amps., 4 pole isolator

Brass compression gland for (28 mm) 3½ X 25 sq. mm 1.1 KV grade cable

Brass compression gland for (32 mm) 3½ X 35 sq. mm1.1 KV grade cable

Brass compression gland for (35 mm) 3½ X 50 sq. mm1.1 KV grade cable

Brass compression gland for (38 mm) 3½ X 70 sq. mm1.1 KV grade cable

Brass compression gland for (45 mm) 3½ X 95 sq. mm 1.1 KV grade cable

Brass compression gland for (45 mm) 3½ X 120 sq. Mm 1.1 KV grade cable

Brass compression gland for (50 mm) 3½ X 150 sq. Mm 1.1 KV grade cable

Brass compression gland for (57 mm) 3½ X 185 sq. Mm 1.1 KV grade cable

Brass compression gland for (62 mm) 3½ X 240 sq. Mm 1.1 KV grade cable

Brass compression gland for (82 mm) 3½ X 400 sq. Mm 1.1 KV grade cable

Aluminium lugs for 6 sq. mm cable

Aluminium lugs for 10 sq. mm cable

Aluminium lugs for 16 sq. mm cable

Aluminium lugs for 25 sq. mm cable

Aluminium lugs for 35 sq. mm cable

Aluminium lugs for 50 sq. mm cable

Aluminium lugs for 70 sq. mm cable

Aluminium lugs for 95 sq. mm cable

Aluminium lugs for 120 sq. mm cable

Aluminium lugs for 150 sq. mm cable

Aluminium lugs for 185 sq. mm cable

Aluminium lugs for 400 sq. mm cable

Steel fastener 6 mm X 75 mm

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 piano type switch, phenolic laminated sheet, suitable size M.S. 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 B

Wiring for light power plug with 2x4 sqmm FRPVC insulated copper conductor single core cable in surface/recessed PVC conduit alongwith 1 No 4 sqmm FRPVC insulated copper conductor single core cable for loop earthing as required

Wiring for circuit /sub main wiring along with earth wire with following sizes of PVC insulated copper conductor,single core cable in surface/recessed PVC conduit as required - 2x1.5 sqmm + 1x1.5 sqmm earth wire

Wiring for circuit /sub main wiring alongwithearth wire with following sizes of PVC insulated copper conductor,single core cable in surface/recessed PVC conduit as required- 2x2.5 sqmm + 1x2.5 sqmm earth wire

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. 20mm

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 following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.3 Module (100mmX75mm)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 4 Module (125mmX75mm)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 6 Module (200mmX75mm)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 8 Module (125mmX125mm)

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 12 Module (200mmX150mm)

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. 1 or 2 Module

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. 3 Module

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. 4 Module

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. 6 Module

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. 8 Module

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. 12 Module

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 A,30KA,FPMCCB

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. 200 A,36KA,FPMCCB

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.250 A,36KA,FPMCCB

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 MCB DB complete with connections, testing and commissioning etc.as required. Single pole

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 MCB DB complete with connections, testing and commissioning etc.as required. Double pole

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 MCB DB complete with connections, testing and commissioning etc.as required. Triple pole

Earthing with GI earth pipe 4.5 mtr long, 40mm dia inclduing accessories and providing masonary enclosure with cover plate having locking arrangements and water pipe arrangements etc. with charcoal and salt asrequired

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

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Laying only PVC insulated and pvc sheathed / XLPE power cable of 1.1KV gradeof follwing size direct in ground including excavation, sand cushioning, protective covering and refilling etc- Above 35sqmm and upto 95Sqmm

Laying only PVC insulated and pvc sheathed / XLPE power cable of 1.1KV gradeof follwing size direct in ground including excavation, sand cushioning, protective covering and refilling etc- Above 95sqmm and upto 185Sqmm

Laying only PVC insulated and pvc sheathed / XLPE power cable of 1.1KV gradeof follwing size direct in ground including excavation, sand cushioning, protective covering and refilling etc- Above 185sqmm and upto 400Sqmm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq.mm (clamped with 1mm thick saddle)

PL LAMP 9 Watts

PL LAMP 18 Watts

PL LAMP 36 Watts

4' 18W Crystal Glass LED Tube Light Fitting

CONDENSOR FOR SV / MV LAMP 15 Mfd for 250 Watts Bulb

CONDENSOR FOR SV / MV LAMP 20 Mfd for 400 Watts Bulb

Fan Clamp (Dia 12mm) with 6mm MS Side Plates & 45cm Cross Arm

EXHAUST FANS AC Exhaust Fan 300mm (12") Sweep (Heavy Duty)

CEILING FAN 48" Ceiling Fan High Speed (without Regulator)

WALL MOUNTING FAN 400mm Sweep

WALL MOUNTING FAN 450mm Sweep

Supply and filling of R-22 Refrigerant Gas

Supply and fixing of Copper Refrigerant Piping of 7/8" dia

Supply and fixing of water drain pipe line (1” PVC Pipe)

Supplying of fan hook by dismantling ceiling portion and tying the fan hook with the main rod of the roof

Repairing and rewinding of ceiling fan

Supplying and fixing of 6202 ball bearing

Supplying and fixing of 6203 ball bearing

Cleaning of ceiling fan, wall mount fan

Dismantling, rewinding , replacement of bearing shaft, impellors, bolts/nuts and re-assembling of mono block motor pump sets- 5 HP

Dismantling, rewinding , replacement of bearing shaft, impellors, bolts/nuts and re-assembling of mono block motor pump sets- 7.5 HP

7.50 HP Dismantling, rewinding , replacement of bearing shaft, impellors, bolts/nuts and re-assembling of Sub- mersible Sump/bore well motor pump sets

10 HP Dismantling, rewinding , replacement of bearing shaft, impellors, bolts/nuts and re-assembling of Sub mersible Sump/ bore well motor pump sets

(Wireman Grade 1) Electrician Grade - I (1 Nos) - Semi-Skilled (From 01.04.2023 to 30.06.2023)

Pump Operator (2 No) (Day & Night) - Semi skilled (From 01.04.2023 to 30.06.2023)

Helper (1 No) (Khalasi) - Unskilled (From 01.04.2023 to 30.06.2023)

SRIVATSA TECHNOCRATS

SHRI ABHIRAMI CONSTRUCTION