Maintenance work

Providing Post constructional Anti termite treatment by drilling 1/2" dia holes at uniform intervels of 12" at the junction of the building and the Chemical Chlorophyriphos 20% Equivalent will be walls and floors to a depth of 4" to 5" inside or as directed by the departmental officers. The building and the chemical Chlorophyriphos 20% Equivalent will be quirilled inside these hole leg using hand pressure pumps from itrs fills to it refusal. The wooden frame will be spread by the same termicide solution center pheriphery of the building will be treated by the making a small chamel around the building and the holes are to be made by ysing crow bar around termicide Chlorophyriphos to be squrilled inside these holes after completion of treatment all holes drilling in the walls and floor closed by cement etc complete complying with std spn, and as directed by the departmental officer. The chemical is to be used on the work should be got approved by the executive engineer's before use on the work.

Brick work in following Cement Mortar using best quality Fly ash Brick of size 230x110x75mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally.other type of bond shall be done as directed by the Executive Engineer in charge.

Second Floor

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, curing etc. complete complying with standard specification and as directed by the departmental officers.

Providing and Applying CFTRI approved two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (1 Liquid: 2 Powder), to the RCC surface like bathroom, toilet, balcony & utility area applied @ 1.7kg/ m2 in 2 coats to achieve 1mm DFT, having Elongation at break >50% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80 N/ mm2 as per ASTM D 4541, crack bridging upto 1mm as per ASTM C 836, Water penetration (5 bar pressure) as per BS EN 12390. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass fibre mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification.

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.- Mixing by manual means

Supplying and Filling the Brick Jelly Lime Concrete 1:2:5 using 20mm brick jelly in Lime Mortar 1:2 using limestone and sand 10 cu.m. (for Non-Structural works only) etc., complete complying with standard specification and as directed by the departmental officers.

Flooring with ceramic tiles of Self Designed Colour Ceramic Tiles of size 305 x 305 x 6mm size and variety conforming to IS 15622 laid over cement mortar bed of 20 mm thick in cement mortar 1:3 (One Cement and Three crushed stone Sand) with required Cement Slurry and Mortar Plasticizer including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing walls with printed design colour glazed tiles of size 300 x 450 x 8mm best approved quality, white / colour glazed tiles conforming to IS 15622 of following sizes in Cement Mortar 1:2 (One Cement and Two crushed stone sand),10 thick with Mortar Plasticizer and pointing the joints with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. neatly in all floors, curing, etc., complete complying with standard specification and as directed by the departmental officers.(The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Supplying and Fixing Wooden Partition with two side aluminium with 12mm thick commercial plywood with laminated sheet alu, box section and aluminium frame at an interval of 0.90m at the aluminium frame of size 50.80x25.40mmx1.16mm thick @ 0.581kg/1RM with necessary 'L' angle s, screws, nails and fixed in the well using drilling machine with neat straight alignments etc., after finishing the frame work and fixed with both side 12mm thick water proof anti-termite plywood and finished with new Laminated sheet of best and approved quality with necessary screws nails, favicol and necessary grooves as per instruction of the departmental officers and also cutting the wall panel for Electrical switch box and AC Plug box and tetephone box requirements. The rate is inclusive of cost of materials, labour charges aluminium frame work and wooden partition work, transportating charges etc., complete etc., complete as directed by the departmental officers., (The materials should be got approved by the Executive Engineer before use in work)

Supplying, Fabricating, erecting and fixing Hilux (or) equivalent Gyp Board FALSE CEILING upto a ceiling height of 4.50 m from floor level using Hilux board Plain sheet 10mm thick which includes shaped GI channels of size 25 x 25 x 0.50 mm thick suspended from ceilling at 1.2 m both longitudinal and cross vertical support and fixing shaped GI channels of size 50 x 30 x 0.50 mm and 150 x 10 x 0.50 mm thick at 0.60m centre longitudinal and cross direction for vertical supports and fixing U shaped GI channels of size 50 x 30 x 0.50 mm thick and 50 x 10 x 0.50 mm thick at 0.60 m centre to centre in cross direction and respectively for horizantal supports of zig - zag pattern and fixing of Gyp board in the panel provided in the desing pattern given and sprating the standard specification and as directed by the departmental officers. The rate shall be inclusive of finishing the edges and wall junctions with suitable lipping and cornice arrangements.

Providing Cornice Work for Gyp Board False Ceiling and as per design etc., complete complying with std spn, and as directed by the deptl. officers.

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

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

Supplying and fixing Mild Steel grills for windows, ventilators etc.,complete complying with standard specifications and as directed by the departmental officers.

Supplying & Installing CURTAIN BLINDS with Sunscreen perforated Roller blind optima series Basket 125 Tex with fabric specification of (Fabric compositition polyster 22% and PVC78%, Openenss Factor-5%, Thickness -0.68MM +/-5%, weight per m2 -480 GSM, yarns count in wrap/ weft/cm 19/18+/-5%, Fire Resistance-FR(USA) KFI(Korea), Tear Resistance-wrap11.9 daN+/- 5%,WEFT 150 daN+/-5%,colour fastness-6-7/8 (white colour base), artificial llight xenon lamp, UV resistance Min3 (White colour base), width 2.5M & 3 M. The Roller mechanism shall be a moulded unit made from engineering grade plastic polymer with PVC spring support. The Fabric shall be attached to the roller tube with high quality self adhesive tape with manual operation. The fabric shall be attached to the tube with adhesive strip. It should have minimum one ton fabric which must be placed on the roller before the working section of fabric start Operational action shall be smooth including necessary hardware for fixing at all places & as directed by Engineer-in-charge etc complete. The rate is inclusive of laying, conveyane, all other Tools and Plants involved in the work charges and all other incidental charges etc. complete and as directed by the departmental officer (The materials quality, brand, colour, shade should Be approved by the Executive Engineer before use on works).

Supplying and fixing Teak wood scantlings for door and windows and any other joinery works using teak wood scantlings below 4m in lengh and complete it in all floors including labour charges for the manufacture of frames as per standard specification.

Supplying and fixing alround door frames and shutter styles using T.W scantlings and door planks using T.W planks of 40mm thick including labour charges fixing and with necessary furniture fittings.etc complete complying std. specification.

Supply & fixing of WPC door shutter, extruded as a single core board with rigid WPC compound with the thickness of 25mm (+/- 1mm) & minimum Bulk Density of 550 KG/Cub.Mt. & shore hardness of 55. The door shall be a plain matt board as decided by the Engineer in-Charge of the department. The WPC door shall be fixed onto the Aluminium “G” type channel with Wheel and the door shall have 2 Hooks in SS, 2 Handles 4” in SS (Sliding door) etc., complete and as directed by the departmental officers.

Supplying and laying wooden flooring at site 8mm thick of approved make using click laminated floor with inbuilt 3mm sound bloc class of use 31 water resistant AC 3 grade impact resistant IC3 (as per EN 130 900 / 1400) having 0.60mm MLC (Multi-Layer Guard + SRSG 2) (Scratch Resistant Surface Second Generation) on top of moisture high density fibre board substrate specially developed copr of plank size 1288 x 196 x 8mm having joints tongue and groove to secure long lasting joint. The tongue and groove having the edges duly pre impregnated with par affine including laying 0.20mm thick alkali resistant polyethylene sheet of density 850 kg / m3 beneath the laminated wooden panel to absorb the sound caused including labour charges, loading, unloading, transportation, etc., complete

Providing Cup-board Shutter with frame using termite / water proof plywood of 19mm thick over which laminated sheet of 0.8mm thick fixed inside the shutter and 1mm thick fixed in the outside of the shutter using fevicol along with necessary furniture fittings, such as, hydralic hinges, tower bolt, handles, multi purpose locks etc., as directed by the Departmental Officers. The design pattern, water proof plywood, laminate sheet and other materials should be got approved from the Executive Engineer befoe use on work.

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm “P” or “S” trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank wiht all accessories should be got approved by the Executive Enginer before use on works) white glazed EWC with 12.5 L capacity porcelin flushing tank fixed on to wall.

Renewing and refixing of Oval Shape Wash Hand Basin of size 560 x 450mm (with pedestal / without Pedestal) with a pair of cast iron bracket, including cost 15mm dia brass chromium plated pillar tap 32mm dia 'B' class G.I. Waste pipe 32mm chromium plated brass waste coupling with rubber plug and chain 15mm dia nylon connection etc. complete including fixing the wash hand basin in position including cost of teak wood plugs screws rubber washer, white lead and giving water supply connection, testing for leakage etc. complete complying with standard specification. (The wash hand basin should be got approved by the Executive Engineer before use on work).

Renewing Refixing in position of CP Two way Bib cock with Health faucet with new one of Health faucet 15mm dia of approved quality and make including labour charges for fixing in position etc complete complying with standard specification and as directed by the departmental officers.

Renewing and refixing in position of SS heavy duty Long body tap of approved quality make to IS Specification (Gross weight shall not be less than 400grams) and quality including cost of shellac, thread etc., complete complying with standard specification and as directed by the departmental officers.

Renewing and refixing in position of CP Angle Cock Tap of approved quality make conforming to IS Specification (Gross weight shall not be less than 400grams) and quality including cost of shellac, thread etc., complete complying with standard specification and as directed by the departmental officers.

Renewing and refixing in position 18 inch long HDPE connection hose is approved quality including cost of materials etc., complete and as directed by the departmental officers.

Renewing and refixing in position of 32mm dia waste hose is approved quality including cost of materials etc., complete and as directed by the departmental officers.

Supplying, laying and jointing UPVC pipes of Class 6 (having working pressure of 12.50 kg/sq.cm) conforming to IS 4985- 2000 of approved quality and best variety of the following dia including cutting and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) in accordance with IS 7634-3 (2003) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works - Internal water supply above ground level.

25mm dia UPVC pipe

20mm dia UPVC pipe

15mm dia UPVC pipe

Supplying UPVC Specials in water supply arrangements (both in internal and external water supply arrangements.

25mm dia Coupler

20mm dia Coupler

15mm dia Coupler

25mm dia Elbow

20mm dia Elbow

15mm dia Elbow

25mm dia Bend

20mm dia Bend

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Executive Engineer before use on works). The rate for earth work excavation will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level

110mm dia PVC pipe

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Executive Engineer before use on works).

110mm dia PVC Elbow

110mm dia PVC Bend

Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes 100x75mm with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

Construction of INSPECTION CHAMBER following clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five sand] using best quality of Clay burnt Bricks of size 9” x 43/8” x 23/4” with Class designation of 7.5 and Plastering with Cement Mortar 1:3 [One Cement and Three Plastering Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three crushed stone sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete complying as directed by the departmental officers as per standard specification.600x600x600

Supplying and fixing in position Indian make Special Type Mirror of size 1000 x 780mm with hard board backing of approved colour fixed with brass screws, rawl plug, etc., complete complying with standard specification. (The mirror should be got approved by the Executive Engineer before use on woks)

Supplying and fixing approved best quality brass CP towel rail 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and CP screws, etc., complete complying with standard specifications. (The tower rail should be got approved by Executive Engineer before use on works).

Supplying and fixing best approved quality brass CP soap tray of size 150 x 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The soap tray should be got approved by Executive Engineer before use on works).

Providing and fixing Executive High Back Revolving Chair with cushioned seat and back, upholstered in high-quality black colour rexine finish, conforming to standard ergonomic and aesthetic requirements. The chair shall have a contoured cushioned backrest and seat with adequate foam padding for comfort, mounted on a revolving mechanism with pneumatic height adjustment and a tilt tension control system. The armrests shall be made of moulded polypropylene or cushioned with rexine finish for user comfort. The base shall be made of five-legged powder-coated or chrome-plated steel, fitted with smooth-rolling twin nylon castor wheels for mobility. The overall design shall ensure proper lumbar support, stability, and durability suitable for continuous office use. The rate shall include all materials, labour, transport, delivery, and installation at site, complete in all respects, complying with standard specifications and as directed by the departmental officers.The Brand Should be got approved by the departmental officers.

Supplying and fixing of Mid Back Revolving Chair (Model: Divine or equivalent) with ergonomically designed features, suitable for office use. The chair shall have a glass-filled nylon base with a sturdy five-legged structure fitted with 50 mm glass-filled nylon dual wheel castors for smooth and stable movement. It shall be provided with a 120 mm gas lift mechanism for pneumatic height adjustment. The chair shall be fitted with T-type adjustable PU armrests for enhanced comfort. The backrest shall be made of durable ABS frame with Korean upholstery fabric, incorporating a synchro-tilt mechanism with an inbuilt lumbar support system for proper ergonomic posture. The seat portion shall consist of a PU-moulded cushion upholstered with high-quality, approved fabric to ensure long-lasting comfort and appearance. The overall structure shall be designed for heavy-duty use, ensuring stability, smooth movement, and user comfort during prolonged sitting hours. The rate includes all materials, labour, tools, plants, conveyance, installation, and incidental charges, complete in all respects, complying with standard specifications and as directed by the departmental officers at site. The Brand and Materials Should be got approved by the departmental officers.

Supply and delivery of Office Visitor Chair with Arm Rest, fabricated with heavy-duty stainless steel frame of approved quality and design, fitted with armrests for comfort. The seat and back shall be provided with high-density foam cushion, upholstered with premium fabric/leatherette of approved shade (Brown/Black). The chair shall be of standard size, approximately 50.8 cm (Depth) × 55.9 cm (Width) × 86.4 cm (Height), and capable of withstanding a minimum load capacity of 110 kg. The chair shall be stationary type without wheels, suitable for use in office visitor/reception areas, complete as per specification and as directed by the departmental engineer in charge. Each Including all labour, materials, transportation, and installation charges., complete complying with standard specification and as directed by the departmental officers.The Brand Should be got approved by the departmental officers.

Supplying and fixing of Curved Arm Chair of overall size 55.90 cm (W) x 58.40 cm (D) x 78.70 cm (H) with cushioned seating of height 17 inches, fabricated using high-quality Sheesham wood with woven cane backrest and finished in honey polish to provide an elegant appearance and smooth surface. The chair shall be aesthetically designed with curved wooden armrests and sturdy joints, ensuring durability, strength, and seating comfort. The cushion seat shall be made of high-density foam upholstered with approved quality fabric, neatly tailored and fixed in position. The wood used shall be well-seasoned and free from warps, cracks, or decay. The rate shall include the cost of all materials, labour, polishing, finishing, transport, loading, unloading, and delivery charges, all complete, complying with standard specifications and as directed by the departmental officers at site. The Material Should be got approved by the departmental officers.

Supplying and placing in position Executive L-shaped Table of overall size 1830 mm (L) x 915 mm (W) x 760 mm (H) (6 ft x 3 ft x 2.5 ft) with a side unit of size 1830 mm (L) x 455 mm (W) x 660 mm (H) (6 ft x 1.5 ft x 2.15 ft), made of high-quality plywood with natural veneer finish and PU (Polyurethane) high-gloss coating. The table top shall be 25 mm thick, finished with veneer featuring attractive wood grain patterns and edge moulding for aesthetics and durability. The table shall be L-shaped, incorporating two drawers, one cabinet, wire manager, and pop-up box, suitable for executive office use.The material shall consist of Action Tesa / Merino / Prelaminated Particle Board / MDF / Plywood of approved make, with high-quality hardware fittings such as hinges, channels, handles, and locks of make EBCO / OZONE / HETTICH or equivalent. Veneer shall be of Greenlam / Centuryply make, polished with a five-coat finish using Asian / Sirca paints for long-lasting sheen and protection. The construction shall include seasoned teak or pine solid wood for frame support, manufactured using precision machine-driven processes ensuring accuracy, finish, and strength.All furniture shall undergo a five-step quality inspection, be ISO / BIFMA certified, and made from environment-friendly materials possessing excellent resistance to moisture and fire-retardant properties.The rate shall include the cost of all materials, labour, fabrication, polishing, fittings, fixtures, transport, loading, unloading, placing in position, and all incidental charges, complete in all respects and complying with standard specifications and as directed by the departmental officers at site. The quality, brand, colour, and shade shall be approved by the Executive Engineer before use on work.

Supplying and fixing Small Storage Unit of overall size 1850 mm (L) x 450 mm (D) x 750 mm (H), conforming to the approved design and pattern. The storage unit shall be fabricated using 18 mm thick pre-laminated or commercial plywood of approved make, finished neatly on all exposed surfaces. The top surface shall have an 18 mm thick finished panel with smooth edges and polished or laminated finish as per approved colour and texture. The unit shall be provided with suitable compartments, shelves, and shutters as per the approved drawing and functional requirements.The rate shall include the cost of all materials, labour, fittings, fixtures, polishing, finishing, loading, unloading, conveyance, and installation, complete in all respects and complying with standard specifications and as directed by the departmental officers at site.

Supplying and fixing Big Storage Unit of overall size 850 mm (L) x 450 mm (D) x 2130 mm (H), conforming to the approved design and pattern. The storage unit shall be fabricated using 18 mm thick pre-laminated or commercial plywood of approved quality, finished neatly on all exposed surfaces. The top and external surfaces shall have 18 mm thick finished panels with smooth edges and laminated or polished finish in approved shade and texture. The unit shall be provided with suitable compartments, adjustable shelves, and shutters as per the approved design and functional requirement.The rate shall include the cost of all materials, labour, fittings, fixtures, polishing, finishing, loading, unloading, conveyance, and installation, complete in all respects and complying with standard specifications and as directed by the departmental officers at site.

Supplying and applying with one coat Putty over plastered wall surface of first class approved quality including thorough scrapping, clean removal of dirt wherever required etc., complete complying with standard specification.

Painting the wall two coats with approved Interior Emulsion paint over one primer coat on cement plastered wall surface etc., complete complying with standard specification and as directed by the departmental officers.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over one coat of red oxide priming coat in all floors including cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

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