Construction of 192 Tenements Block A 96 Nos Block B 96 Nos Ground and 5 Floors at J.J.Nagar Perumandi Colony T S No 2082 of Kumbakonam Town Block No 44 Ward No VII Thanjavur District

Amount

Mobilization of pile rig and its related equipments, bringing into site of all plant and machinery along with accessories etc., including transportation and Installation of vertical cast in situ bored piles of prescribed diametre using reinforced cement concrete Design Mix M25 Grade using 20 mm gauge hard broken stone jelly by settinng the bored cast in situ pile equipments with all accessories and tools at each locations based on the sequence of operations as directed by the departmental officer, boring for the piles from ground level in all soils to the required depth below cut off level to carry a safe working load not less than specified, by Direct Mud Circulation Method ( using bentonite clay of required density) inclusive of pile accessories, temporary casing pipe, bentonite solution of 10% of concrete with required density, mobilisation, transferring, instalation of pile driving accessories from one location to another,pile concreting inside of drime method pipe fitting, including removal of mud and slurry away from the scheme site but excluding the cost of steel and fabrication reinforcement grills but including Bentonite solution machinery charges labour charges etc.,all complete, complying with relevent standard specification and as dircted by the departmental officers. ( pile shall be measured from the top of the shoe to the bottom of the pile cap.)

Cement Concrete M25 Design Mix min Cement Content for all reinforced cement concrete works namely Pile cap,Grade beam, Column and other similar works and other similar structures etc.with water cement ratio not exceeding 0.45 and minimum cement content of 350 Kg per Cubic Metre,.using ordinary Portland cement, river sand, 20mm and down size coarse aggregates, necessary approved admixtures as per requirement and using fly ash content not exceeding the 15 % in structural and non structural works excluding the cost of reinforcement grills, fabrication charges, shuttering and centering but including all leads and lifts, pumping using line pump or boom placer, scaffolding wherever necessary,laying,vibrating, finishing, curing etc all complete in all respects complying with relevant standard specification and as directed by the departmental officers.

500mm dia pile

600mm dia pile

Earth work excavation for foundation in all soils and sub-soils to the required depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting, and bailing out water wherever necessary and refilling the sides of foundation with excavated earth in 150mm thick layers well watered rammed and consolidated and depositing the surplus earth in places shown clearing and levelling the site with an initial lead of 10 metres and lift as specified here under etc. complete in all respects complying with relevant standard specifications. (including Refilling).

0m to 2.0 m depth

2.0m to 3.0 m depth

Supplying and filling in foundation and basement with stone dust in layers of 150mm thickness well watered rammed and consolidated complying with relevant standard specifications including cost of filling sand and as directed by the Departmental officers.

Supplying and filling in foundation and basement with filling crushed stone sand (M-Sand) in layers of 150mm thickness well watered rammed and consolidated complying with relevant standard specifications including cost of filling sand and as directed by the Departmental officers.

Cement concrete 1:4:8 (one of cement, four of M-Sand and eight of hard broken stone) using 40mm size hard broken stone for foundation inclusive of shoring, strutting, bailing out water, ramming, curing, etc complete as directed by the departmental officers

Cement Concrete M25 Design Mix for all reinforced cement concrete works namely Pile cap,Grade beam, Column and other similar works and other similar structures etc.with water cement ratio not exceeding 0.45 and minimum cement content of 350 Kg per Cubic Metre,.using ordinary Portland cement, river sand, 20mm and down size coarse aggregates, necessary approved admixtures as per requirement and using fly ash content not exceeding the 15 % in structural and non structural works excluding the cost of reinforcement grills, fabrication charges, shuttering and centering but including all leads and lifts, pumping using line pump or boom placer, scaffolding wherever necessary,laying,vibrating, finishing, curing etc all complete in all respects complying with relevant standard specification and as directed by the departmental officers.

Foundation & Basement

Ground Floor

First Floor

Second Floor

Third Floor

Fourth Floor

Fifth floor

Terrace Floor

Supplying, fabricating and placing in position of Mild steel Grills/Ribbed Tor Steels for reinforcement Fe500 HYSD for all floors including cost of steel, binding wire, bending, tying etc, all complete complying with relevant standard specification and as directed by the departmental officers.

Supply and erecting, centering for sides and sofits including supports and strutting up to 3.29 mt high for plane surfaces such as RCC slabs, rectangular beams, Tee (or) Ell beams, lintels, Bed Blocks, slabs, landing beam, canopy side slab or boxing or vertical slabs, rectangular or square or round columns etc. as detailed below with all cross bracings using MS sheets of size 90cm x 60cm and BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm for boarding laid over silver oak or country wood joist of size 10cm x 6.5cm spaced at about 90cm centre to centre and supported by casurina props 10cm to 13cm dia spaced about 75cm center to centre or at nsuitable intervals etc. complete complying with standard apecification and as directed by the Departmental officers.

Providing form work for foundation, Plinth beam etc., complete in all respect complying with relevant standard specifications and as directed by the departmental officers.

Providing Form work for R.C.C. plain surfaces such as Floor slabs, roof slabs, lintels beams etc complete in all respect complying with relevant standard specifications and as directed by the departmental officers.

Providing Form work for soffits of reinforced cement concrete works for small quantities complete in all respect complying with relevant standard specifications and as directed by the departmental officers.

Brick work in cement mortar 1:5 ( One of cement and Five of M sand) using Chamber Burnt bricks of size 23 x 11 x 7 CM having crushing strength of 50Kg/sqcm in foundation & basement including dewatering wherever necessary proper setting curing etc., complete in all respects complying with relevant standard specifications and drawings and as directed by the departmental officers.

AUTOCLAVED AERATED CONCRETE Block Work in cement mortor 1:6 (One of cement and four of sand) using AAC Block of size 600x 200 x 200 mm having minimum average crushing strength of 50Kg/sqcm for super structure in the following floors including labour for fixing the doors ,windows and ventilator frames in position fixing of hold fast ,scaffolding ,curing etc complete in all respects complying with relevant standard specifications and drawings and as directed by the departmental officers.

Ground Floor

1st Floor

2nd Floor

Third Floor

Fourth Floor

Fifth floor

Terrace Floor

AUTOCLAVED AERATED CONCRETE Block partition wall in cement mortor 1:4 (One of cement and four of M msand) 600x200x100mm thick for superstructure having minimum average crushing strength of 50Kg/sqcm. including labour for fixing the doors,windows and ventilator frames in position fixing of hold fasts scaffolding, curing etc. complete in all respects complying with relevant standard specifications and drawings and as directed by the departmental officers.

Ground Floor

1st Floor

2nd Floor

Third Floor

Fourth Floor

Fifth floor

Brick partition wall in cement mortor 1:4 ( One of cement and four of Msand) 70 mm thick for superstructure In Following Floors using class III ground moulded bricks of size 22x11x7cm having minimum average crushing strength of 50Kg/sqcm. including curing etc. complete in all respects complying with relevant standard specifications and drawings and as directed by the departmental officers.

G Floor

Ist Floor

2nd Floor

Third Floor

Fourth Floor

Fifth floor

Plastering with cement mortar 1:5 ( One of cement and five of msand) 12mm thick finished with neat cement including, providing band cornice scaffolding curing etc., complete complying with relevant standard specification and as directed by the departmental officer.

Plastering in C.M 1:3 (one of cement and three of msand)10mm thick for bottom of sunshade, ceiling in all floors, including scaffolding, curing ,finishing etc complete in all respects .

Finishing the top of flooring with cement mortar 1:3 (One of cement and three of P-Sand) 20mm thick with necessary water proofing compound at the rate of 1.06 kg/ 10M² including finishing smooth, proper setting, curing etc., complete as directed by the departmental officers.

Plastering in cement mortar 1:4 (one of cement and four of sand) 20mm thick including providing band cornice, finishing smooth, settiing, curing etc., complete in all respects as directed by the departmental officers.

Providing 70mm thick stair case parapet wall using using Fly ash bricks of minimum size 230x110x70mmin cement mortar 1:4 and plastering both sides with cement mortar 1:4, 20mm thick and the hand rail portion only with red oxide plastering with cement mortar 1:4, 20mm thick providing skirting finishing smooth etc., all complete in all respects as directed by the departmental officers.

Cement concrete 1:5:12.5 (One of cement, five of M-Sand and twelve and half of hard broken stone jelly) using 20mm size hard broken stone for foundation inclusive of shoring, strutting, bailing out water, ramming, curing, etc complete as directed by the departmental officers

Weathering course with broken brick jelly lime concrete using 20mm gauge broken brick jelly in pure slaked lime ( no msand) over roof slab to the proportion of brick jelly to lime ( Fat lime) being 32: 12 1/2 by volume well beaten with wooden beaters, for giving the required slope and thickness complying with relevant standard specification and as directed by the departmental officers

Finishing the top of roof slab with one course of hydraulically pressed tile of approved superior quality of size 23 cmx23cm, 20mm thick laid over weathering course in cement mortar 1:3 ( One of cement and three of msand) 12mm thick, mixed with water proofing compound at 2% by weight of cement used and pointed neatly with the same cement mortar mixed with water proofing compound including curing etc., complete in all respects complying with relevant standard specifications and as directed by the departmental officers. (Note: Tiles to be got approved by the EE before use )

White washing three coatsof clean shell lime including cost of lime, gum, brushes, scaffolding etc., complete in all respects as directed by the departmental officers.

Painting the new walls with two coats of approved Interior Plastic emulsion paint over one coat of primer including cost of brushes, cement paints scaffolding curing etc., complete in all respects complying with relevant standard specification and as directed by the departmental officers. (The quality and shade of paint should be got approved by the Executive Engineer before use)

Painting newly plastered wall surface with 2 coats of ready mixed exterior emulsion paint of approved quality have GLIMPSE of SPRING shade over a coat of priming of approved emulsion primer such as Asian (or) its equivalent brand including cost of all materials, putty wherever required, brusheds and other alied T &P required for the work and using of existing scaffolding etc., complete as directed by the departmental officers.

Supplying of Door Frame of overall size 1.0 mX2.10m with required dimensions of size ~100mmX75mm, with groove of size - 30mmX20mm for resting the door shutter & chamfer finish at front using CRCA pressed steel box section 18 gauge or 1.25mm thick for door frames including providing holes and fixing wooden blocks for fixing fixtures and fittings and 4 nos of hold fast using the iron angle of 15cm length with split endsone coat of redoxide primer, Fabrication and supply of 35mm thick solid core flush door with teakply on one side and commericial ply on other side with teak wood liping alround with iron oxidised hinges, tower bolts 12"2 nos with receiver, Aldrop 30cm and handle 1 no for door of Following size (Neruperichal HFA)complete in all respects as directed by the departmental officers.

Supplying of Door Frame of overall Size 0.90 m x 2.10 m & 1050 mm x 1980mmwith required dimensions of size~ 100 mm x 75 mm, with groove of size ~ 30 mm x 20 mm for resting the door shutter & chamfer finish at front using CRCA pressed steel box section 18 gauge or 1.25mm thick for door frames including providing holes and fixing wooden blocks for fixing fixtures and fittings and 4 nos of hold fast using the iron angle of 15cm length with split endsone coat of redoxide primer / Chemical arcylic, Fabrication and Supply of 35mm thicksolid core flush door with teakply on one side and commercial ply on other side with teak wood liping alround with iron oxidised hinges,tower bolts 12" 2 nos with receiver,Aldrop 30 cm and handle 1 no for door of size 0.91mx1980mm

Manufacturing and supplying of steel Doors and windows confirming to IS 1038/1983 specification with steel section used for fabrication of Doors and windows as per IS7452/1982 specification and as per the approved type design for all size applicable for the work with iron oxidized handles with locking. Arrangements, peg stays and including cost for one coat of red oxide primer etc., complete and, as directed by the departmental officers (The doors and windows grill and design should be got approved by the Executive Engineer before use). Door 1000 mmx2100mm

Supplying and fixing of Solid PVC Door Shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubesfor top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC Sheets. Shutter using 5mm thick solid PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter. Solid panel PVC door with frame

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 worketc.. all, complete as per relevant standard specification and as directed by the departmental officers.

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 of Cuddappa Cup Board planks of various sizes both side polished using 20 mm thick cuddappa planks including fixing in position, finishing, curing etc., complete in all respects., complete complying with standard specification and as directed by the departmental officers

Supplying and fixing of Cuddappa Cup Board planks of various sizes both side polished using 40mm thick cuddappa planks including fixing in position, finishing, curing etc., complete in all respects., complete complying with standard specification and as directed by the departmental officers

Supplying and fixing in position of Strain free nano polish Vertified Floor tiles of 600 x 600 x 8 mm laid in cement mortar 1:3( One of cement and three of sand) 20mm thick for flooring including cost of tiles fixing in position cutting the tiles to the required size wherever necessary pointing the joints with white/ colour cements neatly curing, finishing including cost of cement mortar etc complete and as directed by the departmental officers. Note:( The colour and quality shall be approved from the E.E before use only one particular size of ceramic wall tiles to be used for one building)

Supplying and fixing in position of colour Antiskid floor tiles of any size of approved special quality of 6mm thickness laid in cement mortar 1:3( One of cement and three of sand) 20mm thick for flooring including cost of tiles fixing in position cutting the tiles to the required size wherever necessary pointing the joints with white/ colour cements neatly curing, finishing including cost of cement mortar etc complete and as directed by the departmental officers. Note:( The colour and quality shall be approved from the E.E before use only one particular size of ceramic wall tiles to be used for one building)

Finishing the top of flooring with cement concrete 1:3 Ellis pattern flooring 20mm thick in cement concrete 1:3( One of cement and Three of stone jelly ) using 10mm and less hard broken stone chips (No msand to be used) including laying ,curing, finishing..etc complete complying with relevant standard specifications and as directed by departmental officers

Painting New Iron work two coats with best approved Ist class synthetic ready mixed enamel paint of approved quality etc., complete in all respects complying with relevant standard specification and as directed by the departmental officers. ( The quality and shade of paint should be got approved by the Executive Engineer before use).

Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Supplying and fixing in position of colour design glazed wall tiles of any size 6mm thickness laid in cement mortar 1:2( One of cement and two of M.Sand ) 10mm thick for wall facing / dadoing ,skirting over the plastered surfaces including cost of tiles fixing in position cutting the tiles to the required size wherever necessary pointing the joints with white/ colour cements neatly curing, finishing including cost of cement mortar etc complete and as directed by the departmental officers. Note:( The colour make and quality shall be approved from the E.E before use ) Note: ( only one particulars size of ceramic wall tiles to be used for one building)

Supplying and fixing of Oriya Type Indian Water Closet 580x440mm of approved make (to be got approved from EE before use) with P or S trap, including concrete filling the sunk portion with brick jelly lime concrete proportion of brick jelly to lime being 32:121/2 by volume (32 cft of 20mm gauge brick jelly and 12 1/2 cft of slaked lime) (No sand) and top 75mm thick brick jelly concrete in CC 1:8:16 (one of cement, eight of sand and sixteen of broken brick jelly) using 40mm size brick jelly including plastering the sides of sunk portion in Cm 1:3 (one of cement and three of sand) 12mm thick mixed with water proofing compound at 2Kg / m2 andtop left rough to receive the floor plastering but including antisyphonage connection including one coat of bitumen for the sides bottom and curing etc., complete complying with relevant standard specification and as directed by the departmental officer.

In Ground Floor

Other than Ground Floor

Supplying and fixing in position White / Colour Glazed Model Floor 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, 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 bras connections, 15mm GM wheel valve, 15mmbrass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the 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. complete complying with relevant standard specification and as directed by the departmental officer.

Supplying and fixing of 110mm dia PVC SWR pipe A Type for Rain water down fall pipe conforming to IS13592 with ISI mark and fittings conforming to IS 14735, with necessary C I gratings, shoes, bends, offset ,clamp, teak wood plug, GI Bolts and Nuts, etc., of approved quality and including fixing C.I. gratings at the junction of parapet and floor or roof slab , including finishing etc., complete complying with relevant standard specifications. and as directed by the departmental officers.

Supplying and fixing the following dia PVC (SWR) pipe type B class conforming to IS 13592and relevant specials including packing the joints with rubber lubricant fixing them into walls with necessary GI Bolts and Nuts with special clamp made of MS angle/Flat including cutting, bending (excluding the cost of MS angle/flat) holding wherever necessary and making good of the dismantled portion with necessary connections to sanitary fittings etc., complete complying with relevant standard specification and as directed by the departmental officer

110mm Dia of pipe Type B

75mm Dia of 6 Kg / cm2

Supplying and fixing of PVC Nahani Trap not less than 110x75mm 4 way / 2 way (Superior variety) having minimum of water seal of 50mm confirm to relevant I.S. specifications with its latest amendments including resting on the bed of brick jelly concrete 1:5:10 (One of cement, five of sand & ten of 40 mm gauge brick jelly) etc., complete complying with relevant standard specification and as directed by the departmental officers (The PVC Nahani Trap should be got approved from the EE before use) .

Supplying, laying, fixing and jointing the following PVC pipes as per UPVC of schedule 40 of wall thickness not less than the specified in IS 4985 suitable for plumbing by threading of wall thickness including the cost of suitable PVC/GI specials /GM specials like Elbow, Tee reducers, Plug , union, bend, coupler, nipple/ GM gate valve, check and wheel valve etc., wherever required above the ground level including the cost of teflon tape, special clamps, nails, etc., fixing on wall to the proper gradiant and alignment and redoing the chipped of masonry etc., as directed by the departmental officers. (above G.L)

A) 20 mm Dia

B) 25mm dia

C) 32mm dia

Supplying and fixing of GM Specials of following Dia labour for fixing etc, all complete and as directed by the departmental officers., (The quality and brand of fittings should be got approved from Executive Engineer before use).

32 mm GM Gate Valve

Construction of Inspection chamber with brick jelly concrete 1:8:16 ( one of cement eight of sand and sixteen of hard broken jelly ) using 40mm gauge broken brick jelly 15cm thick for foundation and 23cm thick brick masonry in C.M. 1:5 ( One of cement and five of sand) using chamber burnt of size 8 3/4” x 4 1/4” x2 3/4” (22 x 11 x 7cm) plastering with cement mortar 1:3 ( One of cement and three of sand) 12mm thick on both sides top and bottom including earth work excavation, supply and fixing with cover R.C.C Cover slab , benching channeling fixing cover slab in position curing finishing etc., complete in all respects. Inspection chamber of size 45cm × 45cm x 60cm

Supplying and fixing 150mm x 100mm size stone ware Gully trap with iron gratings over a bed of 150mm thick brick jelly concrete in CC 1:8:16 (one of cement, eight of msand and sixteen of broken brick jelly) using 40mm size brick jelly and brick masonry wall 115 mm thick using Second class chamber burnt ground mould bricks of size 9”x4-3/8”x2-3/4” (23x11.2x7cm) in cm 1:5 (One of cement and five of msand ) plastered with CM 1:3 (One of cement and three of msand) 12mm thick etc., complete complying with relevant standard specification and as directed by the departmental officers.

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

Supplying and fixing Cuddapah sink of size 60 x 45 x 25 cm with necessary C.I .clamps ,screws, CP waste Coupling , waste pipe etc all complete as directed by the departmental officers. (The quality and brand of Stainless steel sink should be got approved from Executive Engineer before use).

Electrical-items

Wiring with 2 x 1.5 sqmm copper PVC insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990and with continuous earth by means of 1.5 sqmm copper insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 in fully concealed PVC rigid conduit pipe heavy duty with ISI with suitable size MS box of 16 gauge thick concealed for light point with ceiling rose controlled by 6 amps flush type modular switch with "Light" marking including circuit mains cost of all materials, specials etc., all complete complying with relevant standard specifications and as directed by the departmental officers. Light point with ceiling Rose

Wiring with 2 x 1.5 sqmm copper PVC insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990and with continuous earth by means of 1.5 sqmm copper insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 in fully concealed PVC rigid conduit pipe heavy duty with ISI with suitable size MS box of 16 gauge thick concealed for light point with ceiling rose controlled by 6 amps flush type modular switch with "Light" marking including circuit mains cost of all materials, specials etc., all complete complying with relevant standard specifications and as directed by the departmental officers. Light point with Backlite Battern Holder

Wiring with 2 x 1.5 sqmm copper PVC insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990and with continuous earth by means of 1.5 sqmm copper insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 in fully concealed PVC rigid conduit pipe heavy duty with ISI with suitable size MS box of 16 gauge thick concealed and for Fan Point controlled by 6 amps flush type modular switch with "Fan" marking including circuit mains cost of all materials, specials etc., all complete complying with relevant standard specifications and as directed by the departmental officers. Fan Point

Run of main with 2 wires of 4 Sqmm Copper PVC insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 and with continuous earth by means of 1.5 sqmm copper PVC insulated unsheathed single core Multi Strand Flame Retardant Low Smoke1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 in fully concealed 19/20mm dia rigid PVC conduit pipe with ISI mark etc. including cost of all materials, specials etc. all complete and as directed by the departmental officers.

Wiring with 2 x 1.5 sqmm copper P.V.C. insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 and with continuous earth by means of 1.5 sqmm copper PVC insulated unsheathed single core Multi Strand Flame Retardant Low Smoke 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 in fully concealed PVC rigid conduit pipe heavy duty with ISI mark with suitable size MS box of 16 gauge thick concealed and covered with 3mm thick laminated hylem sheet for 6 amps 5 pin plug socket point at Switch Board Itself including circuit mains, cost of all materials, specials, etc., all complete complying with relevant standard specifications & as directed by the departmental officers

Wiring with 2 x 1.5 sqmm copper P.V.C. insulated unsheathed single core Multi Strand Fire Retardant 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 and with continuous earth by means of 1.5 sqmm copper PVC insulated unsheathed single core Multi Strand Fire Retardant 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 in fully concealed PVC rigid conduit pipe heavy duty with ISI mark with suitable size MS box of 16 gauge thick concealed and covered with 3mm thick laminated hylem sheet for 6 amps 5 pin plug socket point at convenient place including circuit mains, cost of all materials, specials, etc., all complete complying with relevant standard specifications & as directed by the departmental officers.

Supplying and fixing 15amps 3 pin plug type Modular socket and switch on a suitable Modular MS box 16g thick concealed inclusive of all connections and cost of all materials all complete, complying with relevant standard specifications & as directed by the departmental officers.

Supplying and laying of Copper Flat (25 x 6mm) etc. all complete in all respects complying with relevant standard specification and as directed by the departmental officer.

Providing earthing station using pipe electrode as per IS 3043 using 40mm dia B Glass G.I pipe 2.5 meters. 20mm dia B class G.I. pipe 1 metre 40 x 20mm G.I. Reducer 1 no.1 set of funel G.I. nuts, bolts, washers and checknuts, 1 no.of SFRC heavy duty cover (60 x 60cm ) 40Kg charcoal, 2nos.of C.I.bend 15mm dia 4 Nos.of 15mm dia G.I. coupling and 10Kg salt including necessary earth work excavation (i.e. by augering 30cm dia to a depth of 3.5 metres.and laying the salt and charcoal in layer by layer around G.I.pipe brick work in Cement mortar and plastering etc . Including cost of all materials and labour in accordance with IS 3043. etc. all complete in all respects complying with relevant standard specification and as directed by the departmental officer.

Supplying and fixing of SINGLE PHASE DISTRIBUTION BOARD WITH MCBs 4 way vertical SPMCB metal sheet door cover with IP42 protection distribution boards flush type / surface type fitted with bus bars and neutral links with single phase MCB outgoings and separate 2 way provision for accommodating One No. 2 pole incoming MCB / Isolator and another separate 2 way provision for accommodating One No. 2 pole ELCB / RCD with label holder and provisions for taking up cable for size not less than 35 sq.mm includind labour charges etc., complete in all resspcets as directed by the departemental officers. (4 ways single phase DB No. of ways incomer MCB / Isolator - 2 No. of ways incomer ELCB / RCD - 2 No. of outgoings ways - 2)

Supplying and fixing of water tight Bulk head fittings with One number of 9 Watts LED BULB including necessary connections, cost of materials etc., all complete complying with relevant standard specifications & as directed by the departmental officers. ( The Brand/Quality of fittings and LED Lamp has to be got approved by the EE before fixing) .

Supply & Fixing of C.I Manhole Cover 60 x 60cm (Heavy Duty) with Frame including cost of labour chares ,etc., all complete and as directed by the departmental officers.

Supply and Laying of PVC armoured LTUG cable of 3 1/2 core50 Sq.mm Aluminium in a trench to be excavated at a depth of 0.75m putting 0.15m layer of sand and covering three sides of the with bricks and refiiling etc., all complete and as directed by departmental officers.

Supplying and fixing of wall mounted 30 Watts LED Street Light fitting (Philips/Havels /Equivalent) including 20 mm dia GI pipe `B' class of 2m length with required clamp , bolt and nuts and 8m length of 2.5 sqmm PVC insulated unsheathed copper cable for connection with ISI mark,including cost of all material and Labour charges for Fixing complying with relevant standard specifications & as directed by the departmental officers. ( The Brand/Quality of fittings and Lamp has to be got approved by the EE before fixing) .

Supply, Installation, Testing and Commissioning of floor mounting type LT metering panel box made out of 8 swg sheet with powder coating(simons grey colour) and incoming 500amps percelin fuse carrier 3 nos, with suitable MS angle support,copper bus bar of 40mm x 10mm plate, control wiring, including copper earth link, R,Y,B LED Indication lamps and control fuse, TNEB LT Metering provision.Hylm sheet 6mm thick shall be fixing to prevention of bus bar etc.all internal connection should be terminated by 10sqmm copper wire, 2 nos of 2x1m 6mm thick rubber matt with ISI make etc and all complete as directed by the departmental officers..

1) Provision for providing 415V, 50Hz, 1 phase static type meter: 24 Nos

2) Supply and fixing of 415V, 32 Amps HRC fuse unit set :24 Nos

3) Supply and fixing of 415V, 32 Amps fuse carrier set:24 Nos

4) Supply and fixing of 415V, 40Amps 2 pole MCB isolater : 24 Nos

All the fittings should of approved/reputed Brand. The brand/Model of the fittings should be got approved by the Executive engineer before fixing.

Providing Polimer coating (water proof Coating) For Sunken portion of toilets with the follwing specifications and the surface shall be cleaned to remove all dust, foreign matters loose materials or any other deposits of contamination by rubbing with wire brush. Slurry: Dry blend and polymenr liquid blend shall be mixed in to the desired ratio as per the recommendation of the supplier. The Mix Shall be Stirred throughly untill no bubble in the Mix Shall be removed.. Apply First Coat of Polymer modified cementitious slurry by brush on wet cleaned surface. After drying, second Coat shall be applied on the first coat as directed by the departmental officer etc., The rate inclusive of cost of material and labour etc., Complete.,

Supplying and fixing of C.P Bip cock Long body with wall flange like ESSCO, Jaquar fitiing including cost of fittings labour for fixing etc, all complete and as directed by the departmental officers., (The quality and brand of fittings should be got approved from Executive Engineer before use).

Supply and planting of avenue trees including earth work excavation for pit of size 60x60x60cm filled with manure for 20cm depth and filling with river sand and red earth mix in the ratio of 1:1 for 40cm depth in the same pit and planting the avenue trees of approved varities to a height of 200cm from the ground level and maintaining them for the period of 6 month including watering, periodical manuring and replacing the avenue trees if dead etc., all complete and as directed by the departmental officers. (Tree sappling shall be got approved from EE before planting).

Rain water harvesting

Providing Rain water Harvesting pit by earth work of 90cm dia and 60 cm depth and filling with stone jelly 40mm size including earth work excavation filling work with the stone jelly and covering with precast RCC 1:2:4 slabs, precast well ring RCC 1:2:4 including cost of steel and fabrication of reinforcement and grills precasting moulding, curing finishing and placed in position and augaring 300mm dia bore pit to a depth of 4.40m and filling the entire depth of bore pit using river M sand15% 20mm H.B Stone jelly 50% and 40mm H.B Stone jelly 35% including Supplying & fixing 1No. Gully trap with 110 mm dia PVC pipe for jointing including the cost of materials and labour charges etc.. complete in all respect as directed by departmental officers.

DUST BIN

Providing Dust bin etc complete in all respects and as directed by the departmental officers.

Design, Manufacture, Supply and delivery, installation, Testing and commissioning of enduronic 10 passenger capacity elevator with following specification confirming to IS including 1 year free maintenance and as directed.

Number of Lifts/Type of Lifft : THIRTY ONE / ENDURONIC

PASSENGER

Load / Speed : 10 Persons (680kgs.) / 1.00 Mtr. Per Second

Drive : MICRO PROCESSOR BASED VVVF

Travel : 16 METER

Number of floors : 7 (s + 6 UPPER FLOORS)

Number of Landing Entrance : 7 (s + 6 UPPER FLOORS)

Number of Position : 1 (ONE), IN FRONT ONLY

of Car Entrance

Position of Machinery : Directly above the Lift Well and the machine Shall be a monoblock integrated shaft machine to avoid De-Coupling problems and it should not require gear oil change. The gear oil should be imported gear oil with a life span of 20 yrs and the machine shall have the in built break release lever for easy manual rescue.

Size of Lift Well : 1900 x 3000 ( MM WIDE * MM DEPTH)

Lift Car Inside Size : 1300 x 1350 (MM WIDE * MM DEPTH)

Type or Design of Lift car : Stainless Steel - Hairline Finish -

Additional Car Spec :

Car Ceiling - Car Floor : Sleek ( Circular Lights ) - M.S. Finish - PVC

Car Fittings : Indirect Fluorescent Light & Regular

( Circular ) - 1 Fan

Type of Car Entrence : Power Operated Centre Opening

Protection Sliding Door - M.S. Powder Coated - Client Choice - Refer Samples.

Type of Landing Entrance : Centre Opening Sliding Door - M.S. Powder

Protection Coated - Client Choice - Refer Samples.

Type of landing Frame : M.S. Powder Coated - Client Choice

Additional Door Spece :

Clear opening of Gates / Doors : 800 x 2000 ( MM Wide * MM Height )

Electric Suppply : AC 400 / 440 VOLTS, 3 PHASE, 50 CYCLES

Special Inclusions :

* Digital Position Indicator In Car and Landings and auto / attender key, door

* open / close button

* Battery Operated Emergency Light and Alarm Bell

* Call Register Signal and Vf Door lighters

* False Ceiling in car with Down Lighters

* Infra Red Door screen

* Vandal Proof S.S. Button with S.S. Cover

* Automatic Rescue Device

* Overload Warning indicator

* Firemans Switch

* Intercom Provision with Instrument

* Car Arrival Chime

* Floor Annunciator with Music

* Full car Operating Panel - Press N Speak Phone

* Minor Builders Work

* Overload Speed Governer

* Scaffolding

* Lift License

Stretcher Passangers Lift ( 10 persons) lift with machine room

Fire Fighting System

Supply and fixing of Fire fighting application oblique type stainless steel Hydrant Valve of size 63mm dia with oblique type instantaneous coupling with rotating wheel to open and close the valve including MS flange of table “E”, bolts & nuts with washer as per IS 5290 at ring main around the building and wet riser inside the building including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc complete as per standard specification and as directed by the Departmental Officers.

Supply, installation of Fire Fighting Application 180 degree swinging type, hose reel drum with 20mm dia braided thermoplastic hose of 30 metres long, so as to extend to necessary distance by self rolling spindle wheel including necessary 20mm dia ball valve and open and close spray nozzle, warm clip, etc., as per the standard pattern of any reputed make at every floor nearer to hydrant valve, including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary., etc., complete as per standard specification and as directed by the Departmental Officers

Supply, and fixing in position of Fire Fighting Application Hose of 63mm dia of 15 metres length binded by copper wire with 63mm dia stainless steel male and female instantaneous fire fighting special coupling as per IS 901 as directed by the Departmental Officers. Near every hydrant points including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc complete as per standard specification and as directed by the Departmental Officers.

Supply, and fixing in position of Fire Fighting Application 63mm dia stainless steel short length Branch Pipe with hexagonal type spray nozzle of 15mm (or) 20mm jet bore. Near every hydrant points including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers.

Supply of Fire Fighting Application MS Hose Box to keep two number of hoses and 1 No. of branch pipe with nozzle having proper glass window type double door with universe open key, painted inside white and outside Post Office Red. Near every hydrant point including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers.

Supply, erection, testing and commissioning of following MS ‘C’ Class Heavy Duty Pipe as per IS 1239 to withstand a developing pressure of 10 kg. / sq.cm including necessary fittings like MS flange of table ‘E’, elbows, reducers, gaskets, bolt, nuts with washers & joints as per standard method of arc welding, including one coat metal primer and two coat Post Office Red painting including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers

100 mm dia

80mm dia

Supply, erection, testing and commissioning of cast iron body and bronze internal non-rising spindle sluice valve of sizes at required places to control the flow of water including necessary MS flange of table ‘E’, gaskets, bolts & nuts including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers.-100mm dia

Supply, erection, testing and commissioning of Cast iron body and Gun metal or stainless steel internal Non-return valve- size 100mm dia of following sizes to control one way flow of water to be installed pump room at delivery line and near overhead tank at terrace level near to jockey pump and motor including necessary MS flange of table ‘E’, gaskets, bolts & nuts, etc.as per IS 5312 including conveyance, all incidental charges,neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc.,complete as per standard specification and as directed bythe Departmental Officers.

Supply, erection, testing and commissioning of Pressure Gauge with 0 to 14 kg. range of reputed make with necessary valve, milling thread MS coupling fixed at delivery pipe line in pump house to read the developing pressure including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers

Supply, erection, testing and commissioning of suitable Pressure Switch of reputed make line Indfoss or Donfoss including necessary valves, couplings, etc., connected with electrical main control panel and setup at proper differential so as to auto start and auto stop the electrical motor, jockey motor including conveyance, all incidental charges,neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., completed as per standard specification and as directed by the Departmental Officers.

Supply, erection, testing and commissioning of fire fighting application monoblock motor pumpset of 900 LPM at 40 metres head to develop 3.5 kg/sq.cm at the heightest and farthest hydrant point to make 30 m water jet at the time of fire fighting emergency cicumstances, coupled with 11 KW /15 HP rated three phase 414 volts, 50 Hz, 2880 rpm electrical motor the pump with cast ron body, bronze impeller, rope gland packaging, suction size of 80 mm dia. delivery size of 65 mm dia., including the cost of foundaton concrete anti vibration mounting, rain safety hood and etc. complete as directed by the Departmental Officers.

Supply and laying of following sizes of Armoured Aluminium / 3 core 10 Sq.mm. armoured copper cable for electrical motor, control panel,pressure switch, jockey motor etc., all incidental charges,neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc.,complete as per standard specification and as directed by the Departmental Officers

Supply, erection, testing and commissioning of Fire Fighting 2 Way Fire Brigade Inlet with necessary gun metal 63mm dia non-return spring shutter arrangements so that to control one way flow at the time of emergency water supply by fire and rescue service fire engine entry including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary., etc., complete as per standard specification and as directed by the Departmental Officers.

Supply, erection, testing and commissioning of Air Release Valve of 20mm dia, so as to release airlock in 100mm dia MS pipe at top most wet riser, including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers.

Supply, installation, testing and commissioning of Micro Processor based Conventional 12 Zone Fire Alarm Control Panel having the rating of 24 volt DC power supply, consisting 230 / 24 volt SMPS unit, 2 Nos. of 12 volt, 7 AH standby batteries, suitably mounted on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers.

Supply, installation, testing and commissioning of Manual Call Point (MCP) providing on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers.

Supply, installation, testing and commissioning of Electronic Hooter / Sounder providing on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers

Supply and laying of FRLS PVC insulated 2 core 1.5 sq.mm. Armoured Copper Cable on ceiling / wall using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers.

Genset

Supply of 40 KVA GENSET incorporating Kirloskar water cooled Diesel engine, kirloskar green alternator, 3 phase, 415 volts, 0.8 PF, AMF panel CPCB II approved Acoustic Enclousure ,battery & Diesel tank(Generator used for producing electricity) technical specification enclosed including liasioning with electrical inspector for preparation of drawing such as schematic layout,earthing layout etc., submission of drawing to electrical inspector, and getting drawing approval. Preparation of work completition report and arranging EI inspection preparation of defect report after inspection obtaining safety certificate etc., complete complying with standard specification and as directed by the departmental officers. All the fittings should of approved/reputed Brand. The brand/Model of the fittings should be got approved from the Higher officials before fixing.

Providing Paver Block

Cement concrete 1:5:10 (One of cement, five of Msand and ten of hard broken stone jelly) for foundation and basement using 40 mm size hard broken stone jelly inclusive of shoring, strutting, baling out water wherever necessary ramming, curing etc., complete in all respect complying with relevant standard specifications and as directed by the departmental officers.

Cement concrete 1:2:4 ( One of cement, Two of Msand and Four of hard broken stone jelly) for foundation and basement using 20 mm size hard broken stone jelly inclusive of shoring, strutting, baling out water wherever necessary ramming, curing etc., complete in all respect complying with relevant standard specifications and as directed by the departmental officers.

Supplying and laying of colour hydrualically pressed Rubber mould concrete interlocking blocks of 63mm thickness of approved make with rubber moulded including cost of conveyance of interlocking blocks and consolidating, vibrating labour charges for laying to proper level slopes etc., and as dericted by departmental officers.

Road Works

Providing and laying Sub Grade with Quarry Rubbish of good grade of material for 150 mm consolidated thickness with 1.50 Cubic Metre of Quarry Rubish, 0.38 Cubic metre of quarry dust and 0.30 Cubic Metre of gravel (for filling the voids) to cover Ten Square Metre area and to give CBR of 10 on prepared sub grade including cost and conveyance of all materials at site of work, labour charges for spreading, watering and consolidated by power roller of 8 to 10 Ton capacity, Hire Charges for tools and plants etc complete complying with relevant standard specification and as directed by the departmental officers.

Providing and laying Wet Mix Mecadam base course on the proposed sub base for 150 mm compacted thickness in two layers of 75mm thick with 0.396 Cubic Metre of 45 to 22.40mm graded metal, 0.528 Cubic Metre of 22.40 to 2.36mm graded metal and 0.396 Cubic Metre of 2.36mm& below graded metal for one cubic metre of consolidated thickness, cost and conveyance of all materials at site of work, mixing in base mix plant, conveying the mixed material by tipper to site spreading with motor grader and compaction with vibrating rollers of 8 to 10 Ton static weight and fine dressing to required grade and cross slope, Hire and fuel Charges for tools and plants such as Loader 5 Cubic Metre capacity, Tipper, Base Mix Plant (Pug Mull), Water Tanker 6 KL Capacity, Vibratory Roller 8 to 10 Ton Capacity, Motor Grader 110 HP, etc all complete complying with relevant standard specification and as directed by the departmental officers.

Providing and laying Prime Coat over Wet Mix Mecadam surface using 6 kgs. Of bitumen emulsion for 10 sqm. area including cost and conveyance of bituminous binder including labour charges for preparing the surface and applying the required quantity of bitumen by bitumen sprayer etc all complete complying with relevant standard specification and as directed by the departmental officers.(The grade of bitumen should got approved by the EE before using of execution)

Providing and laying 25 mm thick compacted Semi Dense Bituminous Concrete using 0.10 Cubic Metre of 11.20mm graded metal, 0.16 Cubic Metre of 6.70mm graded metal, 0.11 Cubic Metre of 2.80mm and below graded metal, 28.00 Kilogram of 60/70 grade Bitumen covering 10.00 Square Metre area including cost and conveyance of all materials at site of work, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20 to 30 Tonne capacity, conveying the mix by tipper trucks to paver site spreading the mix in required temperature with motor grader and compaction with vibrating rollers of 8 to 10 Tonne capacity and fine dressing to required grade and cross slope, Hire and fuel Charges for tools and plants such as Central Hot Mix Plant, Power Roller 8 to 10 Ton Capacity, Paver Finisher, Tipper Trucks etc all complete complying with relevant standard specification and as directed by the departmental officers

SUMP AND OFFICE ROOM

Brick work in cement mortar 1:6 ( One of cement and Six of M sand) using Chamber Burnt bricks of size 23 x 11 x 7 CM having crushing strength of 50Kg/sqcm in foundation & basement including dewatering wherever necessary proper setting curing etc., complete in all respects complying with relevant standard specifications and drawings and as directed by the departmental officers.

Manufacturing and supplying of steel Doors and windows confirming to IS 1038/1983 specification with steel section used for fabrication of Doors and windows as per IS7452/1982 specification and as per the approved type design for all size applicable for the work with iron oxidized handles with locking. Arrangements, peg stays and including cost for one coat of red oxide primer etc., complete and, as directed by the departmental officers (The doors and windows grill and design should be got approved by the Executive Engineer before use). Fully panelled Double leaf - 1200mm × 900mm Window

Supplying and fixing of 63amps TPN Metal Clad Switch (Side handle) with rewirable fuse unit of Reputed Brand like Standard, HPL, Havell's on a suitable well varnished teak wood board including necessary interconnection and earth connection ,cost of all materials etc., all complete complying with relevant standard specifications & as directed by the departmental officers.

Supplying and fixing of 1 no of 450x375x20mm thick TW Plank varnished with 3 no of 32 amps 500 volts fuse unit and 1 no copper earth plate of suitable size bolts and nuts on wall for EB service connections including cost of all materials etc., all complete (Three phase service connection),all complete complying with relevant standard specifications & as directed by the departmental officers.

Supply and fixing of 32 A aerial fuse unit(500A) on suitable 100x100mm TW concealed box with hylem sheet on the tapping pole eith necessary clamps.

Supplying and fixing 3 Nos. of 32 amps 500 volts grade porcelain fuse unit on suitable teakwood plank of size 200x150x20mm varnished to be fixed on the top of pole/EB street pole with necessary clamps including cost of all materials etc., all complete.

BOREWELL

Drilling of borewell anywhere in tamilnadu including transporation from one place to another place within Tamilnadu in alluvial soil or sedimandary starata of clay and sand, stone,shale,pepples,boulders etc., by first taking a pilot bore of 140mm / 150mm dia and by direct or reverse rotary mud circulation method using contractor's rig, fuel, labour, drilling, bentonite mud and water required for drilling at the site shown by the departmental officers, including construction of mud pit only calxy drills are to be used. all complete as directed by the Departmental officer.

Upto 60m.depth

From 60m upto 90m.

From 90m upto 120m.

Reaming from 140 /150mm dia pilot bore to 300mm dia bore upto 120m depth ending from G.L all complete as directed by the Departmental officer.

Upto 60m.depth

From 60m upto 90m

From 90m upto 120m

Labour charges for inserting 150mm dia casing pipe assembly (with slots or without slots) in the drilled holes including packing the annular space pebbles of size and quality as approved by the departmental officers., all complete as directed by the Departmental officer.

Charges for developing the bore well with air compressor of 300cfm capacity (minimum 8 hours) including transporation labour and fuel charges for compressor as directed by the departmental officers and conducting yield test by "V" notch method.

Supply and delivery of 150mm dia PVC casing pipe for bore well of approved quality as directed by the departmental officers.

Supplying 160mm PVC end cap as approved quality etc complete in all respects as directed by the departmental officers.

Supply and delivery of 5HP submersible pumpset with gunmetal/bronze impeller suitable capacity discharging the following LPS and head due to all losses suitable for operation in single/three phase 230 V 50 cycles/2850 RPM AC supply confirming to relevant IS specification with ISI mark suitable for the following requirements all complete as directed by the Departmental officer.

Supplying and delivery of 5.0 H.P. Open Well submersible pumpset with motor to pumping water from sump to Over Head Tank confirming to ISI specifition with 3 phase 400/440, with total head of 41 metre, having delivery 40 mm dia etc all complete in all respects as directed by the Departmental officers.

Labour charges for erection of 5.0 H.P. Open Well submersible pumpset with motor to pumping water from sump to Over Head Tank including the jointing the cable with proper clamp upto starters to required depth and connecting the existing line and fixing the panal board of all accessories, Power connection etc., all complete as directed by the Departmental officer.

Supply and delivery of 5 H.P. DOL controal panel board of relay 7 to 10 Amps with automatic Starter, Volt meter, ammeter, single phase preventor, dry run preventor and Indicate lamp for 3 phase etc., all complete as directed by the Departmental officers. (Submersible Motor and Openwell Submersible motor)

Labour charges for the erection of submersible pumpsets in borewell/open well including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing the riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pumproom and erection of panel board consisting of TPICN switches, starter,voltmeter,ammeter,three pilot indicating lamps,capacitor,single phasing preventor, water level guard and laying and jointing cables and twin earthing as per IE rules etc. complete and testing the pumpset and trial run for 10 days- all complete as directed by the Departmental officer.

Supply of 3 core 4 sq.mm PVC insulated and sheathed flat type cable for submersible pumpset with ISI mark for inside of the borewell etc. all complete as directed by the Departmental officer.

Supplying and fixing of MS clamp sets with bolts and nuts of suitable for 6''(150 mm) dia borewell with GI sheet cover for covering the borewell etc. all complete as directed by the Departmental officer.

Supplying & fixing of Nylon rope for the submersible pump set inside the borewell etc. complete all complete as directed by the Departmental officer.

Supplying & fixing of HDPE pipe of 50mm dia inside the borewell for water supply arrangements etc. all complete as directed by the Departmental officer.

Providing External water supply arrangements

Supplying, laying, fixing and jointing the following UPVC pipesof wall thickness not less than the specified in IS 4985 suitable for plumbing by threading of wall thickness including the cost of suitable PVC/GI specials like Elbow, Tee reducers, Plug , union, bend, coupler, nipple etc., wherever required above ground level including the cost of Teflon tape, special clamps, GI Bolts and Nuts, nails, etc., fixing on wall to the proper gradient and alignment and redoing the chipped masonry after the pipes are laid etc., complying with relevant standard specifications & as directed by the departmental officers

50mm dia UPVC pipe

40mm dia UPVC pipe

Supplying and fixing of CPVC specials of following Dia labour for fixing etc, all complete and as directed by the departmental officers., (The quality and brand of fittings should be got approved from Executive Engineer before use).

50mm dia bend

50mm dia Tee

50 mm x 40 mm dia reducer Tee

Supplying and Fixing of SFRC manhole cover for size 600x600mm heavy duty including cost of labour charge,etc., complete in all respects complying with relevant standard specification and as directed by the departmental officers.

Providing External Sanitary arrangements

Construction of Inspection chamber with brick jelly concrete 1:8:16 ( one of cement eight of sand and sixteen of hard broken jelly ) using 40mm gauge broken brick jelly 15cm thick for foundation and 23cm thick brick masonry in C.M. 1:5 ( One of cement and five of sand) using chamber burnt of size 8 3/4” x 4 1/4” x2 3/4” (22 x 11 x 7cm) plastering with cement mortar 1:3 ( One of cement and three of sand) 12mm thick on both sides top and bottom including earth work excavation, supply and fixing with cover R.C.C Cover slab , benching channeling fixing cover slab in position curing finishing etc., complete in all respects Inspection chamber of size 60cm × 60x 90 cm

Supplying and fixing the following dia UN PLASTICIZED NON - PRESSURE POLYVINYL CHLORIDE (PVC- U) Pipes for use in underground drainage and sewerage systems as per is 15328/2003 socket ends in dry conditions and tested with water including necessary earth work exacavation for trenches and refilling the same well rammed and consolidated after the pipes are joined with PVC solution and tarred yarn laid to proper gradient to the alignment etc., complete complying with relevant standard specification and as directed by the departmental officer. ( SW pipes should be got approved by the Competent Authority before laying)

160 mm dia pipe

200 mm dia Pipe

Construction of rectangular manhole of size 0.90Mx1.50M interal as per detailed type design drawing No PH/TNHB/2/86 to depth here under and fixing of 450 mm dia steel fibre reinforced cement concrete (SFRC) manhole framess and cover and plastic steps inside the chamber for the following depth including earth work excavation in all soils and sub soils except hard rock rock requiring blasting but including shoring, strutting, timbering.pumping and dewatering, refilling the sides of manhole with excavated earth disposing the surplus earth at places shown by the deparmental officers and laying foundation concrete in Cement concrete 1:3:6 (One of cement three of M sand and six of hard broken stone jelly) using 40mm stonejelly. Brick work in Cement mortar 1:3 ( One of cement and three of M sand) using chamber burnt II class table moulded bricks of size 9"x4 3/8"x3" Plastering out side with cement motor 1:3 ( One of cement and three of M sand) 20 mm thick Plastering inside with cement motor 1:3 ( One of cement and three of P sand) 20mm Thick.excluding the cost and fabrication of steel but including moulding curing benching and channeling, Material, Labour etc all complete and as directed by deparmental officers

1.0 m depth

1.5 m depth

2 m depth

Sub Total

BLUELEAF PROJECTS PRIVATE LIMITED (BID ID -1444112)