Repair and maintenance work arrangemetns at 2nd floor chief engineer section conference hall waiting hall rest room pentory room and store room aringar anna maligai in ward 31

Amount

Picking & Clean removal of cement plaster from walls and racking out joints 20mm deep etc Complete

Plastering with cement mortar 1:5, 20mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of walls etc Complete Brick / Stone Masonry in cement mortar walls under 3m high (PWD SOR 2024-2025, P,No 21, SI.No 27)

Brick work in following Cement Mortar using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.

Dismantling, clearing away and carefully stacking materials useful for re-use for any thickness of walls etc Complete Floor finish & dadooing walls in cement mortar with Mosaic Tiles / Glazed Tiles / Clay Tiles / Cuddapah Slabs etc Complete

Plain Cement concrete 1:4:8 (one cement, four sand, eight aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted, etc., complete complying with standard specfication.

Paving the floor with Vitrified Marbonite tiles of approved quality and colour of size 600x600x8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3(one cement three sand) 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer. The colour & quality of tiles should be got approved by Municipal Engineer before use on work

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305mm x 305mm x 6mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand) 20mm thick laid in-situ and pointed with same coloured cement Colour etc Complete

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from unplasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazed with 5mm plain float glass / 6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees. The window should be designed such that the water drainage does not pass through the reinforcement Chamber. The window system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

UPVC Window Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work (PWD SOR 2020-2021, P.No 70, SI.No 247)

UPVC Ventilator Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work.(PWD SOR 2020-2021, P.No 71, SI.No 248)

Painting old wall surface with One coat of Plastic Emulsion paint of approved quality including cleaning of plaster surface with soaps oda and water by manual labour washing plastered surfaces with soap, soda and water with soda lime etc.

Supply of PVC Pipe and Specials etc Complete 32mm PVC Pipe

32mm PVC Coupler

32mm PVC Bend

32mm PVC Elbow

32mm PVC shue

32mm PVC Tee

32mm to 16mm reducer

32mm Non Return Valve

32mm CPVC Pipe

32mm CPVC Elbow

32mm CPVC Tee

32mm CPVC reducer

75mm PVC Pipe

75mm PVC Coupler

75mm PVC Bend

75mm PVC Elbow

75mm PVC End Cap

75mm PVC Tee

110mm PVC Pipe

110mm PVC Coupler

110mm PVC Bend

110mm PVC Elbow

110mm PVC End Cap

110mm PVC Tee

PVC Adhesive (Solution) - 100Gram

Supplying and fixing in position White Glazed European Water Closet of best quality and approved make with 100mm 'P' or 'S'' trap with Double flapped rigit P.V.C. seat cover with C.P.brasshinges with 12.5litres PVC Low Level Flushing Tank with all internal fittings etc.,complete complying with standard spoecifications, labor inclusive of fixing low level flushing tank.

Wash Hand Basin of size 550mm x 400mm with all accessories such as Cast Iron Brackets, 32mm dia CP Waste Coupling, Rubber Plug and Chain, 32mm dia ‘B’ Class GI Waste Pipe, 15mm dia GM Wheel Valve, 15mm dia Nylon Connection, 15mm dia Brass Nipples, 15mm CP Pillar Tap etc

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For Electronic regulator). etc, complete as per standard specifications. SD 23

Supply and Fixing of 40W 4' LED Tube Light with PVC unsheathed copper leads from terminals to the fitting. (Make : Philips/Crompton/Havelles )

Supply and Fixing for WALL MOUNTING FAN etc Complete 300mm Sweep etc Complete

Supply and Fixing for AC Ceiling Fan complete 1200 mm (48”) Sweep with 300mm Down Rod (without Regulator) etc Complete

SUPPLY & INSTALLATION OF AIR-CONDITIONER WITH COPPER COIL PWD SOR Pg. No. 208

Supply and installation of 5 KVA capacity Automatic Voltage Stabilizer with time delay relay (V-Gurad / Equivalent) M-1989

Supply and laying of 5/8" and 3/8" copper pipe (Extra beyond 3 metres supplied with AC unit

Supply and fixing of MS stand for fixing outdoor unit PWD SOR Pg. No. 141 Part N Sl. No. 1f

Construction of inspection chambers of following sizes with earth work excavation for foundation , 23cm thick concrete bed using 40mm brick jelly concrete in cm 1:4:8 for foundation , brick work in cm 1:6 for chamber , plastering with cm 1:3 , 12mm thick , benching , channelling , supplying and fixing 45X45cm medium weight L.S cover and frame etc.complete.., (Size 60X60)

Supply and Fixing for PremiumVertical Blinds including labour Charges etc Complete

Add GST 18%

S SANJAY GANDHI (BID ID -1447671)