Construction of Proposed Working Womens Hostel building with 132 Beds G plus 3 Floor with development works at Thiruvannamalai in Thiruvannamalai District (Re-tender).

Amount

Earthwork Excavation & Backfilling Earth work excavation / open excavation for foundation in all type of soils and sub soils to the required depth as directed including dense soil, disintegrated /weathered/ soft rock not requiring blasting for Footings, Pile caps, Lift pits, etc. by mechanical means including manual excavation for levelling, dressing of sides and ramming of bottom with all leads and lifts, shoring, strutting and baling out water wherever necessary etc., as complete with all respects complying with relevant standard specification and as directed by the departmental officers. 0 to 2 mt depth. a) Building

b) Sump, Septic Tank, DG, Transformer yard

2 to 3mt depth. e) Building

f) Sump, Septic Tank

3 to 4mt depth. g) Septic tank

4 to 5mt depth. h) Septic tank

Supplying and filling in foundations and the area wherever specified with 'approved material' good quality filling materials in plinths, area development etc. wherever specified in layers of not exceeding 150 mm thick a) Filling M.Sand

b) Good Earth brought from outside

Carting away the surplus earth excavated from the basement foundations / footings in the campus, is to be carted away to the desired lead of 20 kms from the site . The rate shall include loading into the tipper/ lorry, transporting and unloading etc., complete with all respects complying with relevant standard specification, as directed by the departmental officers.

ANTI-TERMITE TREATMENT Providing Pre - construction Anti - termite treatment and creating a chemical barrier to the building by injecting chemical emulsion of required concentration under grade slab and grade beam and below the ground level as well as outside all-round the building at plinth level etc as per the instructions of manufacturer and as directed by the departmental officers. The treatment shall be carried out strictly in accordance with the technical specification and conforming to IS 6313 or equivalent BS specification.

CONCRETE WORKS Providing and laying Plain Cement Concrete 1:4:8 (1 of cement : 4 of M.Sand : 8 of hard broken stone jelly) using coarse graded aggregate of 40 mm for levelling course under footing, pile cap, steps, walls, raft, retaining wall, drains, kerb and median, platform etc. all complete.

Providing, supplying and laying of plain cement concrete using 1:3:6 (1 of Cement : 3 of M.Sand : 4 of Aggregate) grade of any thickness having 20 mm down grade course graded aggregate including laying the screed with the top to the required line, level and alignment but finishing the top roughly to receive the final layer of flooring of any pattern and design ( Screed Concrete ) - Below Basement / Raft / UG Sump / STP/ETP/Collection well etc., all complete.

REINFORCED CEMENT CONCRETE Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works a) Foundation / Basement

Providing and laying in position, Standardised Concrete Mix M-25 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works b) Ground Floor

c) First Floor

d) Second Floor

e) Third Floor

f) Terrace Floor

Supplying and fixing of Precast slab RCC 1:2:4 (1 of Cement : 2 of M.Sand : 4 of Aggregate) for the following thickness using 20mm downgrade size hard broken stone jelly including the cost of molding with / without perforation of size as per drawing, labour charges, materials, finishing smooth on exposed surfaces, curing, transporting to the site, lead & lifts fixing in position, etc complete but excluding the cost of steel reinforcement and cost of shuttering and as directed by the departmental officers. a) 100mm thick, 450mm wide Precast slab

Providing Plinth protection with PCC 1:3:6 (1cement, 3 fine aggregate and 6 coarse aggregate) 50mm thick using coarse graded aggregate of 20 mm and downsize, top finished smooth while wet and laid with a nominal slope, over a M.Sand bed of 75 mm thick including necessary excavation wherever, necessary form work etc. The end slab shall have 115 mm thick brick retaining walls with CM 1:4 (one cement and four fine aggregate) at the edge 300 mm high. The exposed faces of wall shall be plastered with cement mortar 1:5 - 15 mm thick.

Supplying, fabricating and fixing in position of steel Fe 550D grade Reinforcement for all RCC work with Thermo Mechanically Treated Bars (TMT) conforming to IS 1786 of latest version according to drawings and binding the reinforcement with 18 gauge double fold GI binding wire and providing Concrete / PVC cover blocks to maintain the cover as required.

FORM WORK Supplying and erecting centering for sides and soffits including supports and strutting up to 3.30 m height with all cross bracing for plane surfaces as detailed below, using mild steel sheets of 90 X 60 cm 10 gauge stiffened with MS angle of 25 X 25 X 3mm for boarding, laid over adjustable span & jacks and supported by 50mm dia pipes for general pipes scaffolding systems @ a spacing of 1.20m c/c and vertical connected at a height of 2.0m c/c including 'C' & 'U' clamps and base receiver cup at bottom for connecting pipes etc and removable systems etc. all complete. a) Reinforced cement concrete Column footing, plinth / grade beam, bed blocks, template surfaces, steps, piers, pile cap, raft slab / beams, RC Binders and such other members

b) Plane surfaces such as RCC floor slab, roof slab, flat slab, drop panel, beams, lintels, bed blocks, landing slab, waist slab, portico slab / beams and such other members

c) For plane surfaces such as rectangular, square columns and chamfered sunshades, top and bottom slab of boxing, kitchen platform, loft and such other structural members

d) Vertical surfaces - For all type of walls (any thickness) including, retaining wall, core walls, shear wall, parapet wall, fins, facia, kerb and median etc... for all floors & levels.

e) Curved surfaces such as RC walls, sides and bottom of any curved beam, sides of curved slab, lintel, curved sunshade, ramp of any curved shapes and curved slab bottom and sides in elevation features and structures .

Extra for additional height in centering, shuttering wherever required with adequate bracing, propping etc. including cost of de-shuttering and decentring at all levels, over a height of 3.30 m (height shall be the dimension as measured from the top of the lower slab / pcc sub base to the bottom of the subsequent upper slab)

MASONRY WORKS Providing and constructing cement concrete solid block masonry work at all levels in cement mortar 1:5 using standard size of 400 x 200 x 200 mm thick of solid cement concrete blocks of thickness as given below, with minimum compressive strength of 5 N/Sq.mm. conforming to IS 2185 or equivalent BS and Fly ash conforming to IS : 3812 (Part III)-1966* may be used for part replacement of fine aggregate up to a limit of 20 percent. etc. complete and as directed. Foundation and Plinth / Basement Level a) Solid block of size 400 x 200 x 200 mm

b) Solid block of size 400 x 100 x 200 mm

Providing and constructing Autoclaved Aerated Concrete block masonry work using standard size of AAC blocks. Blocks manufactured under strict quality control conditions confirming to IS standards only. I. For 600mm x 200mmx200mm thick AAC block wall - CM 1:5 a) Ground Floor

b) First Floor

c) Second Floor

d) Third Floor

e) Terrace Floor

II. For 600mm x 100mmx200mm thick AAC block wall - CM 1:3 a) Ground Floor

b) First Floor

c) Second Floor

d) Third Floor

e) Terrace Floor

III. For 600mm x 150mmx200mm thick AAC block wall - CM 1:5 a) Ground Floor

b) First Floor

c) Second Floor

d) Third Floor

e) Terrace Floor

Providing and constructing of brick work in Cement Mortar 1:5 (One Cement and Five M.sand) using best quality of Second Class Ground Moulded Chamber Burnt Bricks 9" x 4½" x 3" with minimum compressive strength of 35 Kg per Sqcm for foundation and all floors including curing etc, Complete complying with standard specifications and as directed by the departmental officers. a) Ground Floor

b) First Floor

c) Second Floor

d) Third Floor

e) Terrace Floor

Providing and constructing of 115 mm thick brick partition walls in Cement Mortar 1:3 (One Cement and Three M.Sand) using best quality Second Class Ground Moulded Chamber Burnt bricks of size 9" x 4 1/2"x 3" with hoop iron reinforcement if found necessary including curing etc., Complete complying with standard specifications and as directed by the departmental officers. a) Ground Floor

b) First Floor

c) Second Floor

d) Third Floor

e) Terrace Floor

JOINERY WORKS Providing and fixing of well seasoned, best available Country, vengai wood frame or equalant for doors, windows, ventilators and any other similar joinery works of approved size and as per drawing detail. All exposed wooden surfaces are duly finished with melamine polish after sanding & filler the surface to get a smooth finish of required level.

Providing and fixing of well seasoned, best available teak wood frame for doors, windows, ventilators and any other similar joinery works of approved size and as per drawing detail. All exposed wooden surfaces are duly polished with melamine polish of required level. The rate shall be inclusive of making necessary design as per drawing, in the frame and necessary hold fastener and hardware ect., a) Upto 2m length

b) 2m to 3m length

Supplying and fixing of Solid Core Flush shutters with commercial ply on both side with teakwook lipping alround 35mm thick, Alround fully Teak wood Beading 35mm x 12mm, 125mm x 30mm butt hinges - 3 No's, 150mm x 12mm Tower bolt - 2 No's, 10" Aldrop -1 No, 'D' type Handle 100mm - 2 No's,Rubber Bush - 40mm dia and 60mm long with required screws - 1 No etc. a) Size:1000x2100mm

b) Size:900x2100mm

c) Size:750x2100mm

Supply and fixing Fire rated door 2hr. rating hollow metal doors - Powder Coated with vision panel of size 200 x 300mm. a) 2hrs. Fire rated hollow metal doors - Powder Coated single leaf door of size 1500x2150mm with vision panel of size 200 x 300mm. Hardware : SS Ball bearing hinges - 4"X3"X3mm, with Pull Handle 22x300mm D Type, 278 Dead Lock Package and TS 92 door closer

b) 2hrs. Fire rated hollow metal doors - Powder Coated single leaf door of size 900x2150mm with vision panel of size 200 x 300mm.

UPVC Sliding Window with SS mesh: Providing and fixing of Two and half track Sliding Window with SS Mesh using 108mm x 47mm outer frame with Window Sash of 56mm x 38mm frame screen sash of 52mm x 22mm and all sections shall reinforced with Galvanized Iron of 120 GSM profiles through out the window steel of 1mm in Frame and 1.5mm in Shutters.Composition of profile shall consists a minimum of 6 PHR of TiO₂ for every 100 parts of PVC resin. All Glazed shutters are fixed with 5mm thk clear glass with TPV gasket and co extruded beadings with single point locking system of flush lock, Profile thicknes of 2.2mm +_ 0.2mm. a) Size 1500x1200mm

b) Size 1200x1200mm

c) Size 1200x900mm

d) Size 1500x750mm

f) Size 2150x1200mm

g) Size 2150x900mm

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.

IRON AND STEEL WORKS Manufacturing, Supplying and fixing of Stainless Steel Handrails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete.

Manufacturing, Supplying and Fixing of Stainless Steel Handrails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade.

Supplying, fabricating, erecting and fixing in position Monkey ladders and all miscellaneous steel works as shown in the drg. or as directed by the Engineer at all heights and levels using MS angles channels, rails, tees, plates, flats, rounds, squares etc., of various sizes and other structural steel sections.

Providing and fixing welded M.S. grills for the window openings and any openings as per drawing with necessary screws, bolts and fixed with necessary M.S. lugs embedded in masonry with C.C. 1:2:4 and finishing the surface neatly. Rate shall include for two coats of first quality synthetic enamel paint over a coat of zinc phosphate primer, necessary tools & plants, welding and consumables, etc. complete.

FLOORING WORKS Providing and laying in panels not more than 20 sqm. in plan Granolithic flooring with cement concrete 1:1.5:3 (1 of cement : 1.5 of M.Sand : 3 of stone aggregate) by using coarse graded aggregate of 6 to 12 mm size laid monolithic with floor concrete and finished smooth with power trowel including preparation of concrete surface and form work. a) 50mm thick

Providing and applying 6mm thick Polyurethane Flooring, seamless, solvent-free, moisture insensitive and anti-microbial polyurethane concrete flooring system, matching below mentioned performance properties: FIRE RESISTANCE - Surface spread of flames : Class 2. THERMAL RESISTANCE - Tolerant up to 100 ̊C intermittent spillages or constant 90 ̊C dry heat at 5 mm thickness ABRASION RESISTANCE: 25mg loss per 1000Cycles COMPRESSIVE STRENGTH: >50 N/mm FLEXURAL STRENGTH: >20N/mm TENSILE STRENGTH: >10N/mm SURFACE PREPARATION.

Supply and application of epoxy flooring at 3 mm thickness with epoxy underlay screed using of approved make at 2 mm thick over a priming layer of prime 25. Overlay the topping using approved make Epoxy of 1 mm thick for the designated working area after the complete surface preparation. System contains the properties like Compressive strength (BS 6319) : 50 N/mm² @7 days, Flexural strength (BS 6319) : 26 N/mm² @7 days , Tensile strength (BS 6319) : 12 N/mm² @ 7 days, the quoted rates includes complete surface preparation tools material and labor etc; complete

Providing and fixing of flooring with quality approved make of Double charged vitrified tiles - Polished / Matt (seamless joint) confirming to IS 13006/EN 176 Group B1a with technical specification as Mohs scratch hardness minimum 7,Water Absorption of less than 0.5%, Modulus of Rupture greater than 35 N/mm2, Deep Abrasion resistant maximum 175 mm 3 Surface flatness, Straightness of sides ± 0.25%, thickness ± 5% of size of approved colour and size & thick as specified below, set in 20mm thick C.M.1:4(1 cement and 4 M.Sand ) and pointing with white cement to matching colour shade as per Manufacturer's Specification.

Providing and fixing of flooring with best approved quality of ceramic tiles (Anti-skid) of various sizes over a base layer of cement mortar 1:4 (One Cement and three of M.sand) 20mm thick and pointing with same colour cement neatly etc., including finishing the joints and appointing flush with even surfaces etc.

Supply and laying with best quality the following materials of Machine Polished granite slab for wash basin counter top of 18 to 20mm thick (Jet Black) including cutting for wash basin and edge polishing to be set in CM 1:4 (1 of cement : 4 of M.sand) 20 mm thick including finishing the joints with white cement slurry, cutting, edge chamfering to approved shape and polishing rough, medium, nice and tin-oxide polish.

Supply and Laying flooring with best quality of Granite slab leather finish 18 to 20mm thick (Steel Grey, Sira Grey, Ruby Red, SK Blue, Raw silk, Antique Brown) of size not less than 1200 x 600 mm machine cut with approved pattern in a single colour/multiple colour and set in C.M 1:4 (1 of cement : 4 of M.sand) 20 mm thick topped with white cement slurry (for surface contact of the bottom of the granite slab) as per approved pattern, including finishing the joints with matching shade, cement slurry, cutting, edge chamfering and polishing rough, medium, nice and tin-oxide polish.

Supply and Laying flooring with best quality approved colour Granite slab Polished finish 18 to 20mm thick (Green teak, Fox brown, Royal brown, Ruby Red and Raw silk) of size not less than 1200 x 600 mm machine cut with approved pattern in a single colour/multiple colour and set in C.M 1:4 (1 of cement : 4 of M.sand) 20 mm thick topped with white cement slurry (for surface contact of the bottom of the granite slab) as per approved pattern, including finishing the joints with matching shade, cement slurry, cutting, edge chamfering and polishing rough, medium, nice and tin-oxide polish.

Supply and Laying flooring with best quality approved colour leather Granite slab 18 to 20 mm thick in a single piece (Sira grey) for each step for the entire width of the stair, machine cut and machine high pre-polished, set in C.M 1:4 (1 of cement : 4 of M.sand) 20 mm thick topped with white cement slurry (for surface contact of the bottom of the granite slab) as per approved pattern, including finishing the joints with matching shade, cement slurry, cutting, edge chamfering and polishing rough, medium, nice tin-oxide polish.

Supply and Laying with best quality approved Kotah stone slab not less than 20 mm thick and the size of slab in general not less than 1200 x 600 mm machine cut and machine high pre-polished, set in C.M 1:4 (1 of cement : 4 of M.sand), 20 mm thick topped with white cement slurry (for surface contact of the bottom of the Kotah slab) as per approved pattern/design as per drawing by using irrespective of size and shape, including finishing the joints with white cement slurry, cutting, edge chamfering and polishing rough, medium, nice and acid wash and tin-oxide polish.

Supply and Laying with best quality approved Kota stone slab not less than 20 mm thick in a single piece for each step for the entire width of the stair machine cut and machine high pre-polished, set in C.M 1:4 (1 of cement : 4 of M.sand), 20 mm thick topped with white cement slurry (for surface contact of the bottom of the Kotah slab) as per approved drawing including finishing the joints with white cement slurry, cutting, edge chamfering and polishing rough, medium, nice and acid wash and tin-oxide polish.

Providing flooring with best quality approved make White ceramic tiles ranges, Size of tiles shall be 6mm thick of 300 x 300 mm size set in CM 1:4, (1 of cement : 4 of M.sand), 20mm thick and pointing the joints with Laticrete and pointing with Laticrete of approved make and as directed. Rate shall include for preparation of base surface, and finishing the surface, cleaning the surface, and protecting and with Gypsum / POP layer over Plastic sheet and removing the same before handing over, work at all levels etc. as complete in all respects and complying with relevant standard specifications and as directed .( Over Head Tanks & U.G.Sump). The Sample should be got approvd.

SKIRTING WORKS Supply and Laying Double charged vitrified skirting 100 mm high of same approved flooring tile set in C.M 1:3 (1 of Cement : 3 of M.sand) 12 mm thick and pointing the joints with white cement compound and matching corner tile beading.

Supply and Laying 100 mm high skirting with best quality approved Kotah slab of thickness not less than 20 mm, machine cut and machine high pre-polished set in set in cement mortar 1:3(1 of Cement : 3 of M.sand) 12 mm thick . Rate shall include for preparation of surface, with tin-oxide / high gloss factory polish.

Providing and fixing of 75mm height Anodized Aluminum Skirting over partition, columns and walls with all accessories. The screws anchored should be recessed and covered with gaskets. Rate should include Covers at corners & ends, screws, wall chipping, plastering, punning., complete at all levels and heights and as directed by Engineer-in- Charge.

Providing 100 mm high skirting with best quality approved granite slab of thickness not less than 18 mm, machine cut and leather finish set in cement mortar at all levels and all as per drawing. Rate shall include for preparation of surface, with tin-oxide / high gloss factory polish. Rate also to include filleting/ chamfering of the edges along with partial recessing of the skirting into masonry / gypsum wall. Sample should be got approvd.

WALL DADO Supply and Fixing Dadoing with best quality polished vitrified tile of approved make set in C.M 1:3 (1 of Cement : 3 of M.sand) 12 mm thick and pointing the joints with white cement compound and matching corner tile beading.

Providing dadoing with machine cut polished best quality approved colour granite slab (Synthetic grey, Parasise colour) of thickness not less than 20mm of size 1200x600 / 900x600 mm, set in C.M 1:3 (1 of cement : 3 of M.sand), thickness not less than 20 mm including pointing with matching colour of Latapoxy SP100 and fixing with stainless steel clamps 6mm dia. and 100 mm long welded with 40 mm and 25 mm long pieces at two ends to right angle, the former with horizontal position to be embedded in brick wall / concrete surface and the later with vertical position to be inserted and caulked in to the holes of the slab, drilled for the purpose, both forming 'T' shape and cement grouted including edge polishing wherever required and forming groove at joints as directed at all levels.

Supply and fixing wall dado with best quality approved make White Glossy ceramic tiles sizes 300 x 300 mm x 6 mm thick set in CM 1:3 (1 of Cement : 3 of M.sand) 10mm thick and pointing with white cement and as directed. Rate shall include for preparation of base surface, and finishing the surface, cleaning the surface, work at all levels etc. as complete and as directed by the departmental officers (For Over Head Tanks & U.G.Sump)

Providing Dadoing with best quality Ceramic tile of approved make and size set in cement mortar 1:3 (1 of Cement : 3 of M.sand), pointing the joints with white cement compound and matching corner tile beading.

PLASTERING WORKS Plastering of 12 mm thick for Internal walls with cement mortar 1:5 (1 of cement : 5 of P.sand) according to specifications. Rate shall include for providing GI chicken mesh of nominal thickness at the junctions of masonry and concrete works to a width of 100 to 125mm including tying in position with suitable clamps/screw, necessary hacking in RCC surface, scaffolding, stagging, curing at all levels and elevations etc.as complete with all respects complying with relevant standard specification, as directed by the departmental officers.

Plastering 15 mm thick for external surfaces with C.M1:5 (1 of cement : 5 of P.sand) including water proofing compound of “CICO No.1 or equivalent“ as per Manufacturer's Specification with sponge finish (washed sand finish) all complete as per specification and as directed.

Plastering 10 mm thick for ceiling including slabs, beams and column drops and staircase waist slab, sunshade, drops, chajjas, RC walls etc.. with Cement Mortar 1:3 (1 of cement : 3 of P.sand) according to the specification.

Providing 12 mm thick water proof plaster in Toilet internal walls and over head tank with CM 1:3 (1 of cement : 3 of P.sand) with water proofing compound of CICO No:1 or equivalent as per manufacturer’s specification and roughening the surface in green condition with wire brush and clearing of loose particles with sponge brush (washed sand finish).

PAINTING WORKS Providing and applying three coats of Acrylic emulsion paint, with low VOC as per GS-11, anti fungal and washable of approved colour over a coat of water based primer including preparation of surface by thorough cleaning and applying two coats of premixed putty as per manufacturer’s specification fully to give an even shade before painting and curing as per manufacturers specifications., Working at all levels and heights and as directed by Engineer- in- Charge.

Providing and applying three coats of Acrylic emulsion paint, with low VOC as per GS-11, anti fungal and washable of approved colour over a coat of water based primer including preparation of surface by thorough cleaning and curing as per manufacturers specifications., Working at all levels and heights and as directed by Engineer- in- Charge. (Wall & Ceiling Painting)

Applying white washing three coats to ceilings and walls with pure shell lime or fat lime conforming to IS-712 all as per Specification and as directed. complying with relevant standard specification, as directed by the departmental officers.

Supplying and painting of 2 coats of weather proof exterior emulsion with high sheen, anti algal properties over one coat wall exterior primer of approved quality and shade etc., complete.

Providing and applying Texture paint finish for exterior / interior surface as per Manufacturers specification and as directed. Application of primer by diluting the texture compound by mineral on the plastered surface and apply final two coats of exterior / interior emulsion on the primer.

WATER PROOFING WORKS Supply and laying water proofing treatment on top of PCC laid for Grade slab, Raft, Pile cap ,footing & beam, UG Sump , Water tank etc., in the following order and consisting of following operations. iv) Sealing & cutting of the nozzles, and levelling the surface using integral Waterproofing compound CICO NO.3 or approved equivalent in the ratio 1:1by weight.

Supply and applying water proofing treatment on Retaining walls external surface at Lift wall, UG Sump, Water tank, Raft sides etc. using cement admixed with water proofing compound in the following order. vi) Lay protective plaster layer with 12mm thick Cement Mortar 1:4 (1 cement: 4 P.sand) admixed with Normal setting integral Waterproofing compound CICO NO.1 or approved equivalent conforming to IS 2645 at the rate of 2% by weight of cement over the third coat of brush topping. Plaster shall be cured by spraying of water for the next 7days. The entire water proofing system shall be protected with a 25 mm thick extruded polystyrene with necessary low VOC adhesive.

Supply and laying water proofing treatment Internal surface of Lift wall, water tank etc., in the following order and consisting of following operations. v) Cut the projected nozzles if required over the concrete surface and fill with cement putty admixed with quick setting integral Waterproofing compound CICO NO.3 or approved equivalent in the ratio 1:1by weight.

Providing Polymer Coating (Water Proof Coating) for sunken portion of toilet with required specification and the surface shall be cleaned to remove all dust, foregin, matters lose materials or any other deposits of contamination by rubbing with wire brush.

Supply and grouting the gaps around the pipes at any dia should be filed in order to provide a proper bond and the same to be aligned by the respective agency. Clean the entire surface and remove the loose particles from the core area. Minimum of 10mm all around gap to be provided between the pipe and the core Provide shuttering below the core apply one coat of CICO LATEX over the area and fill up the hole with CICO GROUT - GP Polymer Based Non-Shrink Grout and finish the surface smoothly.

Supplying and filling the sunken slab area by BRICK-BATCOBA by adding CICO NO:1 or approved equivalent admixture including applying two coats not less than 2 mm thick of TAPECRETE- Acrylic Polymer Based Waterproof Coating, over the final coat of cement plaster 12 mm thick with cement M.sand mortar 1:3 mixed with water proofing compound like CICO No.1 at the rate specified in the manufacturer's specification after entire completion of laying pipes, sanitary fittings etc.

Supply and laying water proofing treatment for bottom of over head tanks covering the following order and consisting of following operations. The concrete slab shall be thoroughly cleaned to remove debris and dust, and application of two coats not less than 2 mm thick of TAPECRETE - RTU Polymer Based Elastomeric Waterproof Coating over well prepared surface

Supply and laying water proofing treatment of internal walls Over head tanks, Water tanks etc., covering the following order and consisting of following operations. The wall surface shall be thoroughly cleaned to remove debris and dust, and application of two coats not less than 2 mm thick of TAPECRETE - RTU Polymer Based Elastomeric Waterproof Coating over well prepared surface

TERRACE WATERPROOFING: Supply and laying water proofing treatment for terrace covering the following order and consisting of following operations. Supply and laying water proofing treatment for terrace covering the following order and consisting of following operations. The parapet side wall / gutter wall shall be thoroughly cleaned to remove all dust particles and a layer of 15 mm thick C.M 1:3 shall be laid to a height of about 300 mm above the top of the terrace/Gutter slab on the Parapet / Gutter side wall admixed with water proofing compound like the CICO NO:1 or approved equivalent make. Providing, supplying, mixing, applying two coats of ready to use two component Acrylic polymer modified cement based, flexible, water proofing slurry like or approved equivalent to a thickness of 2 mm over the plastered surface of operation as per manufacturer's specification and as directed. (Plan area of Terrace only will be measured for payment )

Supply installation and finishing of the Terrace floor with one course of Thermatek tiles of size 300x300x19mm laid on top. Cost of Thermotech tiles set in 20mm thick C.M.1:4 and pointing with approved make epoxy grout of to matching colour shade as per Manufacturer's Specification and as directed.

MISCELLANEOUS WORKS Supplying and fixing Poly-propylene rungs of 25 mm square bar of size 260 x 170 mm for access way including anchorage in walls to a minimum depth of 100 mm with C.C 1:2:4 (one cement, two fine aggregate and four coarse aggregate) etc. complete and as directed by the departmental officers.( Duct ,Shafts & UG sump, Over Head Tank and wherever necessary) Note: Rungs to be fixed before concreting and necessary provision to be made in the shuttering. etc complete, as directed by the departmental officers.

Supplying and fixing Ductile Iron manhole cover with frame as per approved make ,cover weight and being size mentioned below and specified size in the drawing etc., including painting with two coats of anticorrosive paint over a coat of primer etc., fixing locking arrangements, fixing Man-hole over, grouting the anchors with CC 1:2:4 (one cement, two fine aggregate and four coarse aggregate), as complete in all respects complying with relevant standard specifications and as directed by the departmental officers. a) Manhole Cover 60 x 60cm (Heavy Duty) with Frame (O.H Tanks)

Providing and laying in position the RCC humepipes(NP3) of approved quality and make including collars,. necessary Excavation, PCC 1:2:4 supports, Sand cushion of 150mm on all sides, Refilling with earth, Compaction and making good the level, alignment etc., complete as directed by the departmental officers. a) Supplying and fixing of 300mm dia NP3 class Hume pipe

Special Type Mirror of size 1000 x 780mm Rate to including all materials, labour charges, transportation, lead & Lifts, wastage, etc. as complete with all respects complying with relevant standard specification, as directed by the departmental officers.

STRUCTURAL STEEL WORKS: Supplying fabricating, hoisting, erecting and fixing in position Mild steel structural steel works Gate for compound wall and grill at all elevations, levels and heights including aligning, levelling, providing and fixing bolts, nuts, washers, comprising MS plates, flats, squares etc., of various sizes and other structural steel sections conforming to latest IS2062 Grade - A&B including straightening, cutting, welding, bending to shape, bolting and inclusive of the following finishes. a. Main Gate (Double Leaf)

Designing, Providing and fixing in position Hot rolled structural steel Members / Sections consists of MS joists, channels, angles, purlins, pipes, hollow tubes, runners, insert plates, flats etc. at all levels. Surface preparation of all MS members by Sand blasting to SA 21/2 grade and painted with anti corrosive, PU paint (metallic finish) with compatible primer to a minimum film thickness of 75 microns and 2 coats of PU paint of and total dry film thickness 225 microns.

Supplying, fabricating and placing in position M.S. chequered plate of required thickness of 5 mm for machine floors and shafts closing at all floors at all levels with necessary supports such as M.S. angles/M.S. flats including stiffeners to be placed on angle iron frame work. (Frame work, angles, stiffeners will be measured under relevant structural steel item). Rate shall include making necessary cutouts for inserts, All MS members shall be painted with 2 Coats (each coat of 25 microns DFT) of red oxide zinc phosphate primer and 2 Coats (each coat of 35 microns DFT) of synthetic enamel paint of approved colour and make etc,.

Supplying and filling 40 mm and down aggregate filling under drains. Rate to include shuttering, including all materials, labour charges, transportation, lead & Lifts, curing, with necessary excavation and back filling complete etc. as complete with all respects complying with relevant standard specification, as directed by the departmental officers.

Partition & Panelling Works Supply & Fixing of Aluminium Glazed Door Single Leaf with Glass infill of 12mm thk toughened glass with Dormakaba Alterra lite System-100mm frames Stiles all around the door. Aluminium Stile to be formed out of 100x45mm of Alterra STP100 Door Profile frame with clips & seals. For doors part of single/double glazed partiton DP100-SG/DG Door rebate profile to be used.In case of Glass overall panel Alterra lite OHPDP100-SD/DG Over Panel Door profile to be used.The Alterra lite profiles shall be suitable for Glass thickness of 12mm. The Profile shall be matt natural anodized, the Profile Manufacturer to supply all the necessary clips, seals and fixing accessories for the system. All Profiles to be with 2 mm Gauge thickness Excluding 20 Micron of Anodizing. Approved Manufacturer: Profiles/Frames: Dormakaba, Glass : Saint Giobain/Asahi Width 1000mm x Height 2400mm.

Supply & Fixing of Aluminium Glazed Door Single Leaf with Glass infill of 12mm thk toughened glass with Dormakaba Alterra lite System-100mm frames Stiles all around the door. Aluminium Stile to be formed out of 100x45mm of Alterra STP100 Door Profile frame with clips & seals with Dormakaba Flush Hinges (3Nos) & TGDI-D 22x300mm Pull Handle, 917 Narrow stile Dead Lock package and Dormakaba TS91 Door closer (as per EN 1154) with Hold Open unit,For doors part of single/double glazed partiton DP100-SG/DG Door rebate profile to be used.In case of Glass overall panel Alterra lite OHPDP100-SD/DG Over Panel Door profile to be used. The Alterra lite profiles shall be suitable for Glass thickness of 12mm.The Profile shall be matt natural anodized, the Profile Manufacturer to supply all the necessary clips, seals and fixing accessories for the system. All Profiles to be with 2 mm Gauge thickness Excluding 20 Micron of Anodizing. Approved Manufacturer: Profiles/Frames: Dormakaba, Glass : Saint Giobain/Asahi Width 1000mm x Height 2400mm

VENTILATION WORKS Supply installation ,testing , & commissioning of Centrifugal Modular Type metal boddy Propeller fan of approved brand with all accessories like fan, motor, flanges , gravity louver etc. 225CFM (Toilet Exhaust )

OUTDOOR MOUNT TYPE CABINET FAN Supply installation testing & commissioning of outdoor mount type double skin fan with 1500 Cfm - 25 mm external static cabinet type fan (Toilet Exhaust air fan). Floor mounted mounted type, cabinet type DIDW fan with necessary supports, power cable between MCB to fan. the brand should be got approved

Supply and fixing of Flexible Canvas Connection

Supply, Fabrication, Installation and Testing of galvanized sheet metal with 120 GSM ducts (FACTORY FABRICATED BOX TYPE DUCTS) in accordance with the approved shop drawings complete with all accessories like vanes, flanges, suspension rods , anchor bolts, GI bolts & nuts, canvas connections, splitter dampers & the type of joint shall be Slip on GI Fabricated Flange Class-F..etc., and as per IS 655 standard..as directed by the departmental officers a) Thickness 0.63 mm sheet- 24 Gauge

b) Thickness 0.80 mm sheet- 22 Gauge

Supplying & fixing of powder coated extruded aluminium Supply Air Grills without aluminium volume control dampers as per specifications.as directed by the departmental officers

Supplying, fixing, testing and commissioning of Al manual operated Volume control dampers in supply air branch as required of required sizes. Damper shall be low leakage.as directed by the departmental officers

Supply and fixing Collar Dampers of opposed blade type made out of Aluminium alloy extrusion with anodised matt black finish (quantity including for diffusers & grills as directed by the departmental officers

Supply and fixing Back draft damper for all room dual units/source-18 Guage as directed by the departmental officers

Associated Civil Works Chipping, chassing & Plastering the wall openings in cement mortor 1:5 of 12 mm thick finishing to line and level with sand faced finshing at all levels, including all leads & lifts, scaffolding, curing etc complete (for SA & RA openings in ahu rooms, opgs for CHW pipes etc)

NITARY FIXTURES & CP FITTINGS Supplying and fixing in position White / Colour Special Delux Model Glazed Cascade Type Parryware / Hindware / Equivalent Wall Mounted European Water Closet of best quality and approved make with 100mm “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 ( Rate including all material , labour charges and transportation charges etc all )

Supplying and fixing in position White / Colour Special Delux Model Glazed Cascade Type Parryware / Hindware / Equivalent Wall Mounted European Water Closet of best quality and approved make with 100mm “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 (Rate including all material , labour charges and transportation charges etc all ) WM EWC- EWC WM with Seat Cover "ASTER"-Q117240110 Concealed Cistern Sisma with Half Frame - Q507450310 Flush Plate SISMA - Q507455120 or equalant

Supplying and fixing in position Indian Water Closet (Oriya type) of size 580 x 440 mm colour glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC pipes (including the cost of 110mm dia PVC pipe for a length of 600mm) by dismantling brick masonry wall/ reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers.( The water closet should be got approved by the Executive Engineer before use on works).

Supply, Installing, testing and commissioning of Wash Hand Basin 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 White without Pedastal WB Under Counter "BRYN" - Model no: Q197150110 or equalant HINDWARE WASTE COUPLING 32MM (HALF THREAD) - Model no: F850001CP or equalant HINDWARE BOTTLE TRAP ECONOMY 32 MM - Model no: F850015CP or equalant

Supply, Installing, testing and commissioning of CP Health Faucet with CP Two Way Bib Cock Health Faucet (ABS)- Model no: Q503192520 or equalant

Supplying and fixing in position PVC cowls of following dia of best approved quality conforming to BIS, etc., complete complying with standard specifications. (The PVC cowl should be got approved by the Executive Engineer before use on works). a) 110mm dia

b) 75mm dia

Supply, installation and fixing of stainless steel toilet paper holder 150 x 150mm with aluminium roller. (Sample should be got approved)

Supply, Storing and fixing of ABS body Liquid soap dispenser with SS screws on the wall. (Sample should be got approved)

Supply, Storing and fixing of Stainless steel body paper towel dispenser with SS screws on the wall. (Sample should be got approved)

Supply, installation and fixing of Robe hook with PVC rawl plug & C.P. brass screw complete as required.( Sample should be got approved )

Supply, Installing, testing and commissioning of stainless steel sink size 600 mm x 450mm x 200mm, with 15m dia CP swivel spout , 32mm dia CP waste coupling, 32mm dia CP bottle trap with extension pipe, supporting CI bracket to support sink, and CP wall flanges, and testing for leakages etc., (The sink & specials should be got approved by the exclusive engineer before use on works)

Supplying, Installing, testing and commissioning of shower set including exposed wall mixer, spout and over head showers Shower arm 220mm - Model no:Q503152220 or equalant Shower Head - AQUAPLAY SQUARE SHOWER 200- Model no:Q503141120 or equalant Shower Mixer -Concealed Bath&Shower Mixer Body "ASTER"- Model no:Q503158420 or equalant Shower Mixer Plate -Concealed B&S Mixer Plate,Handle&Tip Ton -Model no:Q113123720 or equalant Bath Spout-Bib cock with Wall Flange "ASTER"- Model no:Q113113120 or equalant

INTERNAL SOIL AND WASTE WATER SYSTEM Supplying, fixing and testing of approved make of 10kg PVC pipes confirming to IS 4985-2000. and fittings (moulded and fabriacted fittings ) such as tee, elbow, 'y' , coupler, etc confirming to IS 7834 with latest amendment for soil and waste pipe works in toilets etc. Pipes shall be laid in under floors/ under ceiling / sunken floor as per approved drawings. For laying the pipes in walls, before chasing, the pipe line routing shall be marked using chalk line with help of tube level,Pipes and fittings shall be cleaned with pipe cleaners and joined by approved approved make solvent cement. After laying the pipes, before closing the pipes, gravity test to be conducted and got the approval from the engineers in charge a) 40mm dia

b) 50mm dia

Supply and fixing , Testing and Commissioning of PVC pipes Type-B confirming to IS- 13492 soil,waste & rainwater pipes jointed with solvent cement of good quality lubricant inclusive of all necessary specials like bends, tees, offsets, junctions, pan connector, cowls etc., laid under floor / under ceiling / on walls with suitable clamps including making bores in masonry etc., and rendering the bores in cement mortar after laying the pipes and specials curing etc., complete. The quoted rate should include necessary supports like hanger supports, grip bolts and clamps etc.,. Fixing of universal clamp for hanging pipeline is done at no extra cost and is included in the cost of installation of piping. (Brand & Specifications as per Design) a) 75mm dia

b) 110mm dia

Providing & fixing in position deep seal multiway PVC floor Trap with cockroach trap and PVC extension piece of required length depth of following size to suit site conditions and multiple inlets, to suit site conditions with inlet sizes ranging from 40 mm to 75 mm. The bottom of the sump shall be dummied water tight. Wherever, sumps are shown to have water seal, the seal depth shall be minimum 40 mm. The sump shall be laid in cement concrete bed with 1:2:5 mix with 40 mm brick jelly bed all around and finished with cement mortar 1:3. Providing and fixing heavy class C.P. brass mosquito proof grating with frame of approved design including setting in floor with cement mortar to match with floor finish. ( Sample should be got approved )

Supply, fixing and testing of PVC Floor cleanout (150x150mm) . For removing Clogging, etc., complete.(The frame and grating shall be approved by Architects)

Supply, fixing and testing of Ceiling cleanout. For removing Clogging, etc., complete.(The frame and grating shall be approved by Architects) a) 110mm dia

b) 75mm dia

Supply and fixing of cockroach trap grating , complete as per specifications. (The item rate shall include all costs towards labour, tools, tackles & machineries, all leads & lifts, work related cleaning) complete. Square Drain Jali (5x5) "Angular"- Model No:F860058SS or equalant

INTERNAL & EXTERNAL WATER SUPPLY Supply, installation and testing of CPVC pipes and fittings SDR-11 (upto 50mm dia) & SCH 80(above 50mm dia) conforming to ASTM D 2846. CPVC fusion compound shall conform tro ASTM F493. The scope of including, cutting, cleaning and fixing in/on walls under ceiling, on terrace, etc.,. The quoted rate shall include for making necessary chasing, making bores in foundation, walls, slabs, etc., and making good the chased surfaces and bores in cement mortar. Fixing of universal clamp for hanging pipeline is done at no extra cost and is included in the cost of installation of piping.(Internal Concealed,above ceiling piping , Shaft & terrace) (DWS, HWS & RO)as directed by the depatmental officers a) 20mm Dia

b) 25mm dia

c) 32mm dia

d) 40mm dia

e) 50mm dia

f) 65mm dia

Supplying and fixing in position first quality and approved variety of Gun metal gate valve / wheel valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications ( for both internal and external water supply arrangements). the valves to be used on work shall be got approved by the executive engineer before use on work. a) 20mm dia

b) 25mm dia

c) 32mm dia

d) 40mm dia

Supply ,Installing, testing and commissioning Air release valves confirming to IS standard 13039 with necessary flanges, nuts and bolts etc.,(The item rate shall include all costs towards labour, tools, tackles & machineries, all leads & lifts, work related cleaning.) complete. a) 20mm dia

Supply, installation, testing and commissioning approved make CI Non -return valves conforming to IS: 778 with necessary companion flanges, neoprene gaskets (10Kg/sq.cm. pressure rating) nuts and bolts including all the accessories to complete the work as per the specifications. ( Sample should be got approved ) a) 65mm dia

b) 40mm dia

c) 32mm dia

d) 25mm dia

e) 20mm dia

Supply, installation, testing and commissioning approved make CI Y-type Strainer conforming to IS standard with necessary companion flanges, neoprene gaskets (10Kg/sq.cm. pressure rating) nuts and bolts including all the accessories to complete the work as per the specifications. a) 65mm dia

b) 40mm dia

c) 25mm dia

Supply, fixing, testing and commissioning of CI body slim seal butterfly valves as per detailed specifications complete with vertical/horizontal liver operated unit with handle, companion flanges, gaskets, nuts and bolts etc., complete confirming to IS: 13095. The valve shall be suitable for a working pressure of 16.0 kg/sqcm. a) 50mm dia

b) 65mm dia

RAIN WATER DOWNTAKE SYSTEM Supply, installation, testing and commissioning of PVC Khurra with CI Grating - L type with necessary accessories to complete the work including threading, cutting and fixing in/on walls under ceiling, on terrace, etc.,. The quoted rate shall include for making necessary chasing, making bores in foundation, walls, slabs, etc., and making good the chased surfaces and bores in cement mortar. a) 160mm dia

b) 110mm dia

c) 75mm dia

Supplying and construction of Rain water recharge pit with filter media, recharge bore, top slab complete as approved recharge pit drawing a) 1200mm dia and 1500mm deep

EXTERNAL DRAINAGE Supply and fixing , Testing and Commissioning of PVC pipes Type-B confirming to IS- 13492 soil ,waste pipes & rainwater jointed with solvent cement of good quality lubricant inclusive of all necessary specials like bends, tees, offsets, junctions, pan connector, cowls etc., laid under floor / under ceiling / on walls with suitable clamps including making bores in masonry etc., and rendering the bores in cement mortar after laying the pipes and specials curing etc., complete. The quoted rate should include necessary supports like hanger supports, grip bolts and clamps etc.,. Fixing of universal clamp for hanging pipeline is done at no extra cost and is included in the cost of installation of piping.(Brand & Specifications as per Design ) (Vertical shaft) a) 75mm dia

b) 110mm dia

c) 160mm dia

b) 110mm dia

c) 160mm dia

d) 200mm dia

Supplying, fixing and testing PVC gully trap (Rate Should Includes Cover ) of size 300mm x 300mm with rebated top square bodies 150mm x 150mm, CI grating 100mm dia outlet set in 75mm thick PCC 1:4:8 bed, 115mm thick masonry chamber in CM 1:4, internal and external plastering 12mm thick in CM 1:6, supply and fixing 300mm x 300mm size CI frame and cover, (weight of frame and cover not less than 25 kgs.) jointing to drain in CM 1:1, excavating, refilling and ramming etc., complete. as directed by the depatmental officers

Construction of inspection chamber (Rate Should Includes IC Cover ) with 230mm thick best quality Table moulded bricks in CM 1:4 mixed with water proofing material over a bed of 150mm thick PCC 1:4:8, walls plastered smooth, both inside and outside with CM 1:3, including curing. Excavation in all types of soil, necessary wooden/steel form work, back filling of the chamber sides with the excavated soil, disposing of the surplus earth after back filling with initial lead of 30 meters. including ,lift, benching and channelling shall be finished smooth, in PCC 1:2:4 providing and fixing of 40 Ton DI manhole frame and cover ( Weight of frame and cover not less than 105 kgs) with Thermo plastic moulded steps as per specifications and drawings. Depth of chamber not exceeding 1200mm. Size: 600mm x 600mm (internal clear finished dimensions) as directed by the depatmental officers. a) 600 x 600 mm up to 600 mm deep

b) 900 x 800 mm up to 900 mm deep

WATER TREATMENT PLANT, RO & PUMP AC ACCESSORIES Design, engineering, and providing all equipment's, installation and commissioning of equipment's / electrical panel / piping for water treatment plant as description given in below: a. Filter Feed Pumps - Horizontal, centrifugal Pumps Self priming type complete with motor, base plate, coupling etc with wetted parts, in CI - 2 Nos. (1W+1S) complete with panel and accessories and shall have dry run protection and weather proof enclosure :2000Lph @ 45m head b. Hypo Dosing system of electromechanical type pf capacity 0-3 Lph, dosing pump, storage tank of 50Ltrs c. Pressure Sand Filter with a filtration rate of 2000LPH, Filter media, Multiport valve and with necessary accessories d.Activated Carbon Filter with a filtration rate of 2000LPH, Filter media, Multiport valve and with necessary accessories e.Softner with a filtration rate of 2000LPH, Filter media, Multiport valve and with necessary accessories

Supply ,Installing, testing and commissioning of 200 LPH RO plant with 2000 Litres SS storage tank for kitchen and drinking purpose. The system and tanks shall be customised to suit the actual site condition.

Supply, erection, testing and commissioning of RO booster system comprising of Horizontal VFD type fitted with standard motor impeller and other vital parts of the pump made in SS 304, high quality control panel comprising of change over dry run protection, DOL Starter, suction and discharge, manifolds, isolation valves, non-return valves, pressure gauges, non-metallic pressure vessel all skid mounted etc., complete. RO Booster pump a) System capacity = 2.0 M3 / day (200 LPH @ 10Hrs Operation) b) Head = 20 - 25 m c) Pressure vessel = 100liter

Supply ,Installation, testing and commissioning of factory tested complete stainless steel Horizontal submersible multistage pumps (1 working + 1 standby), including approved make pressure sensor switch, control panel , SS lifting chain of required length, float switch, wiring between panel to pumps and all required accessories. The scope shall include level controller, sensor, control panel, wiring etc for automatic operation (DWS OHT filling pump) a) 2.0 LPS at 20-25 Mtr Head (1W+1S)

ELECRICAL WORKS Supply, Installation, Testing and Commisioining of surface mounted down light 15W LED fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) SM296B LED15S 4000 PSU of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of surface mounted down light 10W LED fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) DN295B LED10S 4000 PSE of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of surface mounted 20W Linear LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) TWIN GLOW of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of Wall mount 15W LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) CAT:581879 of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of Wall mount 18W LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) CAT: 581880 of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of Wall mount 12W LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) CAT: 31455 of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of Bulk Head light 11W LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) WT140 LED7S CW of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of Bulk Head light 11W LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) WT140 LED7S NW of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of surface mounted 20W Linear LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) BN170 LED20S CDL - Extruded aluminium housing of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of surface mounted 20W Linear LED Fittings with all accessories and fixing the same in the ceiling with wooden blocks, screws ,hardwaresas required as per the site conditions) WT150 LED20S IP65 batten of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of exteror Spike Light PHILIPS 31385 7W GARDEN SPIKE PH1167 with all accessories and fixing the same required as per the site conditions) of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of exteror BGP300 - gate light with all accessories and fixing the same required as per the site conditions) BGP300 LED47 730 PSU PC IN S1 of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of exteror bollard with all accessories and fixing the same required as per the site conditions) Philips 9W LED Bollard Light Blade 58173 of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of 5W LED Reading light with all accessories and fixing the same with wooden blocks, screws ,hardwaresas required as per the site conditions) of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of 50W LED flood light with all accessories and fixing the same with wooden blocks, screws ,hardwaresas required as per the site conditions) of approved brand as directed by the departmental officers

Supply, Installation, Testing and Commisioining of 10W LED miror light with all accessories and fixing the same with wooden blocks, screws ,hardwaresas required as per the site conditions) of approved brand as directed by the departmental officers

WIRING FOR LUMINAIRES DB TO Switch Box Supply, Laying, Testing and Commisiosning of 2R 2.5S.mm 1R 1.5S.mm PVC insulated FRLS multistrand copper wire in Fully comclead PVC Rigid conduit pipe heavy duty with ISI mark with all accessories as required as per site conditions.of approved brand as directed by the departmental officers

MAIN LIGHT WIRING Supply, Laying, Testing and Commisiosning of 3R 1.5S.mm PVC insulated FRLS multistrand copper wire in Fully comclead PVC Rigid conduit pipe heavy duty with ISI mark ,Modular 5A one way switch with moulded front plate GI anodised enclosure and other associated accessories as required as per the site conditions. of approved brand as directed by the departmental officers

SECONDARY LIGHT WIRING Supply, Laying, Testing and Commisiosning of 3R 1.5Sqmm PVC insulated FRLS multistrand copper wire in Fully comclead PVC Rigid conduit pipe heavy duty with ISI mark with all accessories as required as per site conditions.of approved brand as directed by the departmental officers

Supply, Laying, Testing and Commisiosning of 2R 2.5Sqmm + 1R 1.5Sq.mm PVC insulated FRLS Grey colour multistrand copper wire with 25mm dia Fully comclead PVC Rigid conduit pipe heavy duty with ISI mark with all accessories as required as per site conditions.(EL lighting circuit ) of approved brand as directed by the departmental officers

POWER OUTLETS (SOCKETS) Supply, Fixing, Testing and Commisiosning of 2 nos 6A 3/5 pin shurtred Universal Type socket and 2 no 6A switch with moulded front plate GI anodised enclosure and other associated accessories in the work station as required as per the site conditions.(for RAW POWER) as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commisiosning of 1 no 6A switched socket with moulded front plate GI anodised enclosure and other associated accessories as per the site conditions. as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commisiosning of 1 no 16/6A switched socket with moulded front plate GI anodised enclosure and other associated accessories including chasing embedding rough plastering as required as per the site conditions. as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commisiosning of 1 no 16/6A switched socket with moulded front plate GI anodised enclosure and other associated accessories including chasing embedding rough plastering as required as per the site conditions. (with indicator) as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commissioning of 1 no 6A switched socket with moulded front plate GI anodized enclosure and other associated accessories as per the site conditions.(for UPS POWER) as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commissioning of 1 no 16/6A switched socket with moulded front plate GI anodized enclosure and other associated accessories as per the site conditions. as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commisiosning of 100A TPN RCCB 100mA enclosed in weather proof MS Enclosure with and other associated accessories as required as per the site conditions (TERRACE AC PANEL) as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commisiosning of 63A TPN RCCB 100mA enclosed in weather proof MS Enclosure with and other associated accessories as required as per the site conditions (TERRACE AC PANEL) as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commissioning of 40A DP MCB enclosed in Enclosure with and other associated accessories as required as per the site conditions. as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commissioning of 40A TPN MCB enclosed in Enclosure with and other associated accessories as required as per the site conditions. as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commissioning of 63A TPN MCB enclosed in Enclosure with and other associated accessories as required as per the site conditions. as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commissioning of 32A, 3 pin industrial type interlocked switched socket outlet with 32A DP mcb also 3c,4sqmm cu.cable of 6meter to be provided with termination and is supporting accessories and surface mounting box of IP 44 degree of protection with plug top and other associated accessories as required as per the site conditions. To be fixed in Ceiling trays or in the floor near server/hub rack as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commissioning of 3KVA 1 phase UPS - 230 volt ,50 hz, AC input and output 230 volt AC ,50 hz,sine wave ; 90mins. full load Back-up with maintenance free battery with stand and other associated accessories as required as per the site conditions. (Make : Numeric, DB power & Flipper Clipper) as directed by the departmental officers and the brand should be got approval.

Supply, Fixing, Testing and Commisiosning of 32A DP MCB enclosed in weather proof MS Enclosure with and other associated accessories as required as per the site conditions (Master Control MCB) as directed by the departmental officers and the brand should be got approval.

WIRING FOR POWER MAIN POWER WIRING Supply, Laying, Testing and Commisiosning of 2R 4Sqmm + 1R 2.5S.mm PVC insulated FRLS multistrand copper wire PVC conduit with all accessories as required as per site conditions. as directed by the departmental officers and the brand should be got approval.

SECONDARY POWER WIRING Supply, Laying, Testing and Commisiosning of 2R 2.5Sqmm + 1R 1.5S.mm PVC insulated FRLS multistrand copper wire PVC conduit with all accessories as required as per site conditions. as directed by the departmental officers and the brand should be got approval

CEILING FAN Supply and installations of 230V, 50HZ, 1200mm blade length, with other necessories , Chasing, embeding, Plastring required as oer site conditions. Note: including suspend rod and regulator as directed by the departmental officers and the brand should be got approval.

Supply, installation, testing and commissioning of exhaust fan up to 300mm sweep in existing opening including making holes / suit the size of the above fan, fixing necessary bolts and nuts making good the damages with required length of 3 core PVC insulated copper wire etc. as required. as directed by the departmental officers and the brand should be got approval.

Supply, Laying, Testing and Commisiosning of 2R 2.5Sqmm + 1R 1.5S.mm PVC insulated FRLS multistrand copper wire in existing PVC conduit with all accessories as required as per site conditions. as directed by the departmental officers and the brand should be got approval.

SECONDARY DISTRIBUTION SYSTEMS Supply, Installation, Testing and Commisioining of three phase, phase segregated, compartmentalised 8 way MCBDB Double door type, IP 42 powder coated comprising of "C" curve MCB's for LIGHTING DB. as directed by the departmental officers and the brand should be got approval. Incommer - 63A TPN MCB - 1 No Phase Incommer - 63A 30mA DP ELCB/RCCB - 3Nos Outgoings - 6A SP MCB - 24 Nos Including all interconnections and other associated fixing accessories etc as reqd as per the site conditions.

Supply, Installation, Testing and Commisioining of three phase, phase segregated, compartmentalised 8 way MCBDB Double door type, IP 42 powder coated comprising of "C" curve MCB's for POWER DB. as directed by the departmental officers and the brand should be got approval. Incommer - 63A TPN MCB - 1 No Phase Incommer - 63A 100mA DP ELCB/RCCB - 3 Nos Outgoings - 16A SP MCB - 24 Nos Including all interconnections and other associated fixing accessories etc as reqd as per the site conditions.

Supply, Installation, Testing and Commisioining of single phase, 12 way MCBDB Double door type, SPN DB IP 42 powder coated comprising of "C" curve MCB's for EMERGENCY LDB. as directed by the departmental officers and the brand should be got approval. Incommer - 40A DP ELCB-1 No Outgoings - 6A SP MCB -10 Nos Including all interconnections and other associated fixing accessories etc as reqd as per the site conditions.

Supply, Installation, Testing and Commisioining of three phase, phase segregated, compartmentalised 8way MCBDB Double door type, IP 42 powder coated comprising of "D" curve MCB's for UPS DB. as directed by the departmental officers and the brand should be got approval. Incommer - 63A TP+2N MCB - 1 No Phase Incommer - 63A DP MCB - 3Nos Outgoings- 6/16A SP MCB-24 Nos Including all interconnections and other associated fixing accessories etc as reqd as per the site conditions.

Supply, Installation, Testing and Commissioning of three phase, IP 43 powder coated comprising of KITCHEN DB as directed by the departmental officers and the brand should be got approval. Incommer - 63A TPN MCCB - 1 No Outgoings - 63A TPN RCBO 100mA RCBO - 4 Nos Outgoings - 32A DP RCBO 100mA RCBO - 12Nos Including all interconnections and other associated fixing accessories etc as reqd as per the site conditions.

Supply, Installation, Testing and Commisioining of Three phase, 8way TPN MCBDB Double door type, IP 42 powder coated comprising of "D" curve MCB's for COMMON VTPN DB as directed by the departmental officers and the brand should be got approval. Incommer - 100A TPN MCCB - 1 No Outgoings - 63A TP MCB - 3Nos & 40A DP MCB - 4Nos , 16/20A SP MCB - 12Nos. Including all interconnections and other associated fixing accessories etc as reqd as per the site conditions.

Supply, Installation, Testing and Commisioining of Three phase, 8way TPN MCBDB Double door type, IP 42 powder coated comprising of "D" curve MCB's for LIFT DB as directed by the departmental officers and the brand should be got approval. Incommer - 63A TPN MCB - 1 No Outgoings - 63A TP MCB - 2Nos & 40A DP MCB - 2Nos , 16/20A SP MCB - 6Nos. Including all interconnections and other associated fixing accessories etc as reqd as per the site conditions.

Supply, installation, testing & commissioning of EB CT METERING PANEL made of 16/18 SWG CRCA sheet steel, Powder coated with necessary angle iron frame work,as directed by the departmental officers and the brand should be got approval. Aluminum bus bar & interconnections consisting of the following. (Refer enclosed SLD) TNEB Incomer:1No - 400A HRC Fuse Cutout, Metering for Incomer 1set - Test Terminal Block : 1set - RYB indication lamps, 1set - Control Fuses with Neutral link, Space to accommodate the TNEB supplied 400A KWHR meters. 1set - Current Transformers 400/5A, class, 0.2, 15VA, shall be provided Note: Sealing arrangements shall be provided for metering panels as required by TNEB officials. Outgoings:1SET - 400A TPN HRC Fuse

Design, manufacture, testing at works, transportation to site, unloading, storing, leading, erecting, testing & commissioning of Auto Power Factor Correction Relay (APFCR-75KVAr) suitable for 415Volts 3Phase 4wiresystem, fabricated from 14/16SWG CRCA sheet steel, single fronted, free standing, front hinged, rear removable, extendable on both sides, dust & vermin proof, cubicle type, floor mounted,modular type IP 42 Protection with powder coated panel , gland plates at top/bottom for control cables, complete with internal wiring, ferrules, name plates, painting, internal exhaust fans for cooling in every compartment etc., as directed by the departmental officers and the brand should be got approval.conforming to the technical specification for panels & comprising.

Design, manufacture, testing at works, transportation to site, unloading, storing, leading, erecting, testing & commissioning of MAIN PANEL confirming to the technical specification for panels & comprising and as directed by the departmental officers and the brand should be got approval.

Design, manufacture, testing at works, transportation to site, unloading, storing, leading, erecting, testing & commissioning of LSB PANEL confirming to the technical specification for panels & comprising and as directed by the departmental officers and the brand should be got approval.

Design, manufacture, testing at works, transportation to site, unloading, storing, leading, erecting, testing & commissioning of HVAC PANEL confirming to the technical specification for panels & comprising and as directed by the departmental officers and the brand should be got approval.

POWER CABLES AND CABLE TERMINATION Supply, Laying, Testing and Commisioining of 1100V PVC insulated XLPE and sheathed Armoured/Unarmoured Copper / Aluminium Conductor cables laid over MS supports / Cable racks /fixing of walls including clamping the cable to the support in all approved manner as all complete required. End cable termination lugs shall be as per the respected cable size with respected gland and also double compression gland shall be provide for the 25Sqmm above cable size with double gland earthing to be considered and other accessories to be provided as required as per the site condition. as directed by the departmental officers and the brand should be got approval. Aluminium Armoured cable XLPE a)(i) 3.5C 300 sq.mm XLPE AR AL Cable

a)(ii) 3.5C 300 sq.mm XLPE AR AL Cable terminaions

b)(i) 3.5C 185 sq.mm XLPE AR AL Cable

b) (ii) 3.5C 185 sq.mm XLPE AR AL Cable terminaions

c) (i) 3.5C 150 sq.mm XLPE AR AL Cable

c) (ii) 3.5C 150 sq.mm XLPE AR AL Cable terminaions

d)(i) 3.5C 50 sq.mm XLPE AR AL Cable

d)(ii) 3.5C 50 sq.mm XLPE AR AL Cable terminaions

e(i) 3.5C 35 sq.mm XLPE AR AL Cable

e(ii) 3.5C 35 sq.mm XLPE AR AL Cable terminaions

f)(i) 4C 25 sq.mm XLPE AR AL Cable

f)(ii) 4C 25 sq.mm XLPE AR AL Cable terminaions

g)(i) 4C 16 sq.mm XLPE AR AL Cable

g)(ii) 4C 16 sq.mm XLPE AR AL Cable terminaions

h)(i) 4C 10 sq.mm XLPE AR AL Cable

h)(ii) 4C 10 sq.mm XLPE AR AL Cable terminaions

Copper Armoured cable i)(i) 4C 10 sq.mm Ar. Copper Cable YFY

i)(ii) 4C 10 sq.mm Ar. Copper Cable YFY terminaions

j)(i) 3C 10 sq.mm Ar. Copper Cable YFY

j)(ii) 3C 10 sq.mm Ar. Copper Cable YFY terminaions

k)(i) 3C 6 sq.mm Ar. Copper Cable YFY

k)(ii) 3C 6 sq.mm Ar. Copper Cable YFY terminaions

Copper Unarmoured cable (UPS SYSTEM and EARTHING) n)(i) 1C 10 sq.mm Copper Cable YY

n)(ii) 1C 10 sq.mm Copper Cable YY terminaions

o)(i) 1C 6 sq.mm Copper Cable YY

o)(ii)1C 6 sq.mm Copper Cable YY terminaions

p)(i) 1C 4 sq.mm Copper Cable YY

p)(ii)1C 4 sq.mm Copper Cable YY terminaions

CEILING CABLE MANAGEMENT SYSTEM Supply and Installation of GI Ladder cable trays arch welded including tees,right angle bends,etc., including all fixing accessories etc., of the following sizes as required as per the site conditions.as directed by the departmental officers and the brand should be got approval. a) 150X50mm Cable Tray

b) 450X50mm Cable Tray

Supply and Installation of GI Perforated cable Tray including tees,right angle bends,etc., including all fixing accessories etc., of the following sizes as required as per the site conditions.as directed by the departmental officers and the brand should be got approval. a) 150X100mm Cable Tray

b) 300X100mm Cable Tray

EARTHING Designing, S I T & C of earth station as per IS 3043, with proper earth lead connection arrangements. Rate shall include all materials excavation, refilling, compacting providing 2' dia/ 450 x 450mm 9" thick brick masonry, GI funnel, salt and char coal, hinged cover thick brick masonry, GI funnel, salt and char coal, hinged cover fabricated out of angle iron frame and 7mm thick chequered plate etc., complete. The GI funnel and tapping connection shall not be greater than 10" from the finished floor level.as directed by the departmental officers and the brand should be got approval. a) With 600 x 600 x 3mm Copper plate electrode

b) With 100mm dia 3M long CI Pipe electrode

c) Chemical Earthing Copper Coated: T-39 Cu. (80mm dia) - 3 mtrs with Back Fill Compund (25 kgs per Bag) includes Providing of RCC Chamber and Civil finishing including painting.

EARTH FLAT BUS a) Supply & Laying of 50x6mm GI. Flat

b) Supply & Laying of 50x6mm CU. Flat

c) Supply & Laying of 25x6mm CU. Flat

d) Supply & Laying of 25x3mm GI. Flat

e) Supply & Laying of 25x6mm GI. Flat

f) Supply & Laying of 10 SWG bare Cu. Wire

g)Supply and Installation of 12 way 25x3mm copper earth bus with all accessories as required.

LIGHTNING PROTECTION Supply, installation, testing & commissioning of Conventional type Lightning protection system with complete set like Air termination, 8mm Aluminium rod, adhesion glude. cross connector, Metal roof conductor holder, down coductor, Test Joint, Stainless Steel Clamping, counter, mounting pole, test terminal box, earthing, earth pit, 10 mm copper bonded Round steel solid Conductor, If any necessary items is required etc as per the site condition shall be added. (Note: Refer enclosure drawing) (Conventional type) as directed by the departmental officers and the brand should be got approval.

SERVO STABLISER Supply, Installation, Testing and Commissioning of 200 kVA, wide range (265 - 465V) Air cooled servo stabilizer as per the specification. Note: Incoming & Outgoing sufficient cable entry shall be provided.as directed by the departmental officers and the brand should be got approval.

UPS & BATTERY 5 KVA DOUBLE CONVERSON UPS with Internal isolation transformer, two input sources with IGBT, anti harmonic filters of THD <3%.(all the technical datas of the system to be enclosed with the offer). The UPS shall be supplied with remote monitoring panel with necessary power/communication cables and accessories as required. (Emergency & Server ups) as directed by the departmental officers and the brand should be got approval.

Sealed Maintenance free batteries for 20 minutes battery backup at full load for the above UPS with battery cubicle, isolator and associated accessories as directed by the departmental officers and the brand should be got approval.

SAFETY EQUIPMENTS a) 1100V Rubber mat as per latest IS

b) First Aid Box

c) First Aid Chart (English & Local language)

ASSOCIATED ACCESSORIES Supply and fixing of 2mm thick PVC/MS conduit of various dia., exposed or concealed, with all accessories and fish wire.as directed by the departmental officers and the brand should be got approval. a) Supply and Fixing of 20mm PVC Conduits

b) Supply and Fixing of 25mm PVC Conduits

c) Supply and Fixing of 20mm MS Conduits

g) Supply and Installation of M.S. Material for ladder type cable trays, cable supports, SB, DB's supports, iron embeded in the wall, steel structure in open Area painted with two coats of primer and two coats of enamel paint. and as directed by the departmental officers and the brand should be got approval.

h) Supply and arranging for Temporary Power Supply for lighting and other contract agencies at site incliding sufficiant no of tube light fittings, sifficiant no. of plug points with plug tops with adequate distribution boards and all other necessory safety devices like elcb, etc., to ensure safe and continued supply at site. up to end of the project. as directed by the departmental officers and the brand should be got approval.

SHOP DRAWINGS, INSPECTION AND APPROVALS Preparation of Shop drawings as per site conditions based the GFC drawings, the same shall be approved by client / consultant / architects. Obtaining approval from Statutory Authorities, Preparation of statutory drawings, completion Report, Arranging for Inspection, attending defects report and obtaining safety certificate from Safety Authorities for commissioning of the electrical systemand as directed by the departmental officers and the brand should be got approval..(including all required statutory Norms ). Five sets as built drawings with soft copy shall be submitted.

AIR-CONDITIONING WORKS Supply, installation, testing and commissioning of VRV/VRF outdoor units (ODU) with R410A refrigerant complete with hermetic SCROLL / Twin Rotary compressor, heat exchanger, refrigerant shut off valves,safety devices, inverter controller, multi step function to meet load fluctuation, axial flow quiet operation condenser fans, built in starter panel, microprocessor based control panel, modular type construction, safety devices, controls, fault alarm indications, memory storage, hydrophilic coated condenser coil with copper tube and copper header, condenser guard, fan guard, CRC coated outer casing, vibration isolators, compressor jacket; as per the specification.The capacity shall be as indicated below. The VRF unit shall be included with Expansion kit/Communication kit for the below mentioned circuit as directed by the departmental officers . The brand should be got approved . 12HP

INDOOR UNITS Indoor Unit(IDU): Cooling type : Supply, installation, testing & commissioning of VRV/VRF hi wall type Indoor units (IDU) with R410A refgrigerent complete with filter section two speed evaporator fan motor, fan, 2 row deep direct expansion cooling coil, electronic expansionvalve,thermostat,fittings,cleanable fabric filter and insulated drain pan enclosed in plastic casing complete. All units shall be suitable for 220±6% volts, 50 cycles, single phase power supply. Wall mount units shall be of following refrigeration capacities as listed:as directed by the departmental officers . The brand should be got approved . a) 1.5 TR

Supply & installation of Refnut Joints for joining copper pipes between indoor unit and outdoor unit suitable for R410A

REFRIGERANT PIPING Supply installation testing and commissioning of hard/soft drawn refrigerant piping. The brazing shall be carried out with bleeding of nitrogen, Then copper pipe to be insulated with 19mm thick nitrile rubber sleeves for Suction line and 13mm thick nitrile rubber insulation for Liquid Line including cost of water labour Transportation etc complete as directed by the departmental officers . The brand should be got approved . a) 28.58mm dia

b) 22.22mm dia

c) 19.05mm dia

d) 15.88mm dia

e) 12.70mm dia

f) 9.52mm dia

g) 6.35mm dia

DRAIN PIPE Supply and fixing of UPVC Drain pipe with 6mm thick nitrile rubber insulation as required wherever necessary as directed by the departmental officers a) 32mm dia

b) 25mm dia

No .of wire Single of wire Runoff Electrical Cable between Isolator to ODU.Suitable size copper flexible cable with necessary conector and earthing insulation

Filling, testing, commissioning including topping up of R410 A Refrigerant.

Supply & installation of wiring with 1.5 Sq.mm PVC insulated single core multi strand fire retardant flexble copper cable with ISI mark conforming to: IS :694/1990, control cum transmission wiring interconnecting outdoor units to all indoor units wiring through PVC conduit .

Outdoor shifting Charges including Pr.Testing, Vacumising and Commissioning with First charge of Refrigerant R410-A

Providing Support arrangement complete for air conditioning units with necessary Vibration isolation arrangement with two coats of enamel primer and one coat of black paint as per the requirements/ drawings for supporting ODU as directed by the departmental officers

CABLE TRAY Supply & providing of GI Powder coaded cable tray (perforated type) of for routing copper pipes at terrace level including cost of water and labour charges as as directed by the departmental officers. a) size:150x 50mm(14 SWG grade)-2mm thick

b) size:300x 100mm with cover (14 SWG grade)-2mm thick Only for Exposed & Vertical shaft area

Chipping, chassing & Plastering the wall openings in cement mortor 1:6 of 15 mm thick finishing to line and level with sand faced finshing at all levels, including all leads & lifts, scaffolding, curing etc complete (for SA & RA openings in ahu rooms, opgs for CHW pipes etc)

DG WORKS Supply and fixing of 62.5kVA, LT, 415V, 0.8PF, DG-Stand by Duty with outdoor Acoustic enclosure, with noise level of 75dBA at 1Mt. Enclosure shall be with Necessary ventilating equipments like fresh air/exhaust fans with all accessories required.

Exhaust Piping Class "B" MS exhaust piping of adequate size with flanges, hardware and painting, with necessary thermal insulation. The installation rate shall include necessary anti vibrating mounts/Hightech spring supports/MS angle supports at standard intervals. 62.5KVA D.G.Set with suitable dia exhaust pipe

Supply and laying GI earth strips on cable tray or below ground as per site condition. Earth strip joints should have welded joints only. Earth strip below ground shall be laid in excavated trench. Rate to include excavation of earth, laying the earth flat at least 600mm below and backfilling. a) 25 x 6mm Copper Strip

b) 40 x 6 mm GI Strip

c) 8SWG CU Wire

Supply & erection of 100mm dia Cast Iron earth electrode of10' length buried in ground as per IS with necessary connecting clamps, watering arrangement &fasteners etc. The pit shall be filled with alternate layers of salt &charcoal. The rates shall include excavation of the pit, construction of masonry chamber, providing heavy duty concrete cast slab, painting & making etc.,& as per the technical specification.

Generator control AMF panel comprising MCCB's, Generation protection relays, KWH meters,Digital load monitors etc., AMF panel

Steel supports for exhaust pipe, Residential silencer installation etc using ISMC, ISA Steel sections complete including painting with red oxide primer and black enamel paint.

chendur construction company

ASR CONSTRUCTIONS