Construction of Thozhi Working Womens Hostel building (50 Beds G plus 2 Floors) with development works at Tirupathur Town and Taluk in Tirupathur District.

Amount

1.1 : Earth work excavation in all soils (including refilling) a. 0 to 2 mt.

b. 2 to 3 mt.

1.5 : Earth work excavation for Open foundation (excluding refilling) a. 0 to 2 mt.

1.6 : Earth work excavation for Open foundation for drains (excluding refilling) width upto 1.25 m a. 0 to 2 mt.

2.6: Supply and Filling of 40mm HBSJ

2.7: Supply and Filling of 20mm HBSJ

13.1 : Filling with Excavated Earth

21.2 : Teak wood Wrought & Put up a. T.W. over 2 m & below 3 m

b. T.W. below 2 m length.

23.3 : S&F of Magnetic door catches

24 : Manufacturing & supply of steel windows (Weight basis)

25 : M.S.Holdfast

30 : Ellispattern

31 : Weathering course

39 : M.s Grills

40 : Painting - New "wood work"

41 : Painting - New "iron work"

47 : S & F Alu Towel rail 75 cm long

48 : S & F 5 pin Coat stand

49 : S & F chromium plated 8 guage Picture Hook

50.3 : Supply and planting avenue trees

50.4 : Providing Tree guard

51.2: Supply and erection of Rotational Moulded Polyethylene water storage tanks (HDPE Cylinderical vertical type) for outdoor use having capacity of 1000 litres

52 : PVC Water supply (ASTM) a. 32 mm dia

b. 25 mm dia

52.1 : Supplying and fixing of 20mm dia "B" Class GI pipe for Hot water line (Fully Concealed in walls)

53.3 : S & F of C.I. Steps ( 5 kg)

Electrical arrangements 69 : S & F of 15 Amp. Power plug

72 : S & F of Box type Fibre Fan hook

74 : Charges for fixing of "Fan"

76 : S & L of 8 SWG wire

78 : S & F of Earthing Station IS3043 (Type I)

86 : Providing Anti termite treatment

112 : S & F of Exhaust Fan 300 mm dia

ANNEXURE-I 2.1.1 : Supplying and filling Gravel

2.1.3 : Filling crushed stone sand

2.1.4 : Supplying and filling stone dust

3.1.1 : C.C.1:5:10 for Foundation & Basement (using crushed stone sand)

3.2.1 : P.C.C. 1:2:4 for Foundation & Basement and other similar works (using crushed stone sand)

3.3.1 : P.C.C. 1:8:16 using 20 mm broken brick jelly (using crushed stone sand)

6.2.1.1 : Brick work in C.M. 1:5 (F& B) with Admixture using Fly ash bricks of size 230x110x70mm having the compressive strength of not less than 100 Kg/CM²

8.1.1.1 : Standardised concrete Mix M20 Grade concrete. (using crushed stone sand) a) In Foundation and Basement.

b) In Stilt / Ground Floor

c) In First Floor.

d) In Second Floor.

e) In Third Floor.

9.2.1.1: Brick work in Cement Mortar 1:6 (One of cement and six of Crushed stone sand) with Admixture using Fly ash bricks of size 230x110x70mm having the compressive strength of not less than 100 Kg/CM² for superstructure in the following floors a. In Ground floor

b. In First Floor

c. In Second Floor

d. In Third Floor

10.2.1.1 : Brick partition wall in Cement Mortar 1:4 (One of cement and four of Crushed stone sand with Admixture) 110mm thick for super structure in the following floors using Fly ash bricks of size 230x110x70mm having the compressive strength of not less than 100 Kg/CM² in the following floors a. In Foundation and basement

b. In Ground Floor

c. In First Floor

d. In Second Floor

11.2.1.1 : Brick partition wall in Cement Mortar 1:4 (One of cement and four of Crushed stone sand with Admixture) 70mm thick for super structure in the following floors using Fly ash bricks of size 230x110x70mm having the compressive strength of not less than 100 Kg/CM² for superstructure in the following floors a. In Ground floor

b. In First Floor

c. In Second Floor

14.1.1.I : Precast Cupboard slab 20 mm tk using standardised concrete mix M20 grade.(using crushed stone sand) a. In Stilt / Ground floor

b. In First Floor

c. In Second Floor

14.1.1.II : Precast cupboard slab 40 mm tk using standardised concrete mix M20 grade.(using crushed stone sand) a. In Foundation & basement

18.1 : Formwork using M.S.Sheet a. For Column footings, plinth beam, Grade beam, Raftbeam, Raft slab etc.,

b.Plain surfaces such as Roof slab,floorslab,Beams,lintels,lofts,sill slab,staircase,portico slab and other similar works

c.For Square and rectangular columns and small quantities

d.For Vertical wall

f. Curved surface

21.5.5.1: Supplying and fixing of solid core flush door shutter of thickness 35mm a) Door size 1000mm x 2100mm (Single Leaf)

22.3.3 : T.W. frame & T.W styles & rails with BWR double leaf shutters for Cup board/ward robes including two coat enamel paint & one coat primer.

23.2.1 : 4mm thick pin headed Glass panels with Aluminium beedings

26.1 : Flooring in C.C.1:5:10 (using crushed stone sand)

28.1 : Floor plastering in C.M. 1:4, 20 mm tk. (using crushed stone sand) with plasticizer

29.8.1 : Glazed tiles using Grout (Tile Joint Filler) (using crushed stone sand)

29.9.1 : Floor ceramic tiles using Grout (Tile Joint Filler) (antiskid) (using crushed stone sand)

32.1.1: Finishing top of roof with one course of Hydraulic Pressed Tiles of approved superior quality of size 23cmx 23cmx20mm thick laid over weathering course in cm 1:3 (One of cement and three of crushed stone sand) 12mm thick mixed with Water proofing compound at 2%

33.1 : Plastering in C.M. 1:5, 12 mm tk. (using crushed stone sand) with plasticizer

34.1 : Plastering in C.M. 1:4, 12 mm tk.(using crushed stone sand) with plasticizer

35.1.1 : Plastering 1:3, 12mm with WPC (using crushed stone sand)

35.1.2 : Spl. Ceiling plastering in C.M. 1:3, 10 mm tk. (using crushed stone sand) with plasticizer

36.1 : Cement mortar Border in C.M. 1:5, 12 mm tk. (using crushed stone sand) a. 150 mm wide

b. 75 mm wide

c. 50 mm wide

38.7 : Plastic Emulsion PAINT including primer for inner walls

38.7.1 : Plastic Exterior Emulsion PAINT including primer for outer walls

43.1 : Supply & Fabrication of Mild steel / RTS grills (without cement slurry) for all sizes of rods.

44.2.1 : Rain water harvesting using defunct borewell and providing perforated cover slab a). Providing pit (M20)

b) Augering 30cm dia

44.6 : PVC SWR 110 mm dia with ISI mark type- A for Rain water down fall pipe

50.2.1 : Providing precast Kerb stone in C.C. 1:3:6, 450 x 300 x 150mm (using crushed stone sand)

50.5.1 : Supplying. Fabricating and erection of M.S Scheme Name board (using crushed stone sand)

50.6.1 : Precast slab 50 mm tk.in C.C. 1:3:6 with fibre (using crushed stone sand)

52.4 : 20mm dia PVC water supply ASTM pipe (fully consealed in walls)

53.4 : S&F of C.I Manhole cover 60 x 60 cm (50kg weight )

53.5.2 : Wash Hand Basin of size 550 x 400 mm (White without Pedestal)

54.1.1 : S & F of 15mm dia half turn CP long body tap

54.2.1 : S & F of 15mm dia half turn CP short body tap

56.4.1 : S&F of Indian Water Closet white glazed (Oriya type) of size 580 x 440mm with PVC SWR grade P' or "S' trap - Other than G.F.(using crushed stone sand)

57.1.1 : S & F of E.W.C (White) 500mm with PVC SWR grade "P" or "S" Trap (using crushed stone sand)

58.3 : PVC SWR pipe (Soil line) with ISI mark - type 'B'. a. 110 mm dia.

b. 75 mm dia.

58.4 : Supplying, Laying & Concealing the 50mm dia PVC (SWR) pipe with ISI mark type - 'B' with relevant specials.

58.5 : PVC (SWR) pipe with ISI mark - type 'A' for Ventilating shaft with cowl

59.2.1 : Gully Trap using chamber Burnt bricks of size 23 x 11.4 x 7.5 cm (9" x 4 1/2"x 3") (using crushed stone sand)

60.1 : PVC Nahani trap (4way/2way)

61.3 : UPVC Non Pressure pipe of SN8 SDR 34 (S 16.5) as per IS 15328/2003 a. 110 mm UPVC Non Pressure pipe

b. 160 mm UPVC Non Pressure pipe

62.2.2 : PVC Equal Tee as per BIS 7834/1975 b. 160 mm dia PVC Equal tee

64.1 : Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990. a. Light point with ceiling rose

b. Light point without ceiling rose

c. Calling bell point with Buzzer/Calling bell

65.1 : Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for Fan point.

66.1 : Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for Staircase Light Point.

67.1 : Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for 5 amps 5 pin plug socket point @ Switch Board Itself.

68.2 : Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for 5 amps 5 pin plug socket point @ Convenient Places.

71.3: Supplying and fixing of 63 amps triple pole main switch with fuse and neutral link on a suitable well varnished teak wood board

75.1.2 : Supply and delivery of 48" (1200 mm) Fan with ISI mark with Eletronic Dimmer

77.2.1 : Supplying and fixing of 20 Amps Flush type wall socket & 20A DP MCB in sheet enclosure with 32 A DP MCB in flush wall with earth connection(For AC Plug)(Legrand (MDS)/Hager (L&T) equalivalent /superior variety

77.6 : Run of 2 Wires of 4 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990.

77.7 : Run of 2 Wires of 2.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990.

87.1: Supplying and delivery of Three phase ELCB/RCCB

90.1: Providing additional strutting to centering of plain surface

98.5.3: TW Panelled door shutter with brass fittings (Double leaf) a. 1800mm x 2400mm.

112.1 : S&F of 225 mm dia sweep AC exhaust fan

344.2 : S&F of Bevelled edge mirror 500 x 400 x 5.5mm

361.1 : Concrete designer tiles flooring (using crushed stone sand)

361.5.1.1: Supplying and laying of Stain Free Nano Polish colour Vitrified Tiles of size 60cmx60cmx8mm for flooring in CM 1:3, 20mm thick (using crushed stone sand)

367: Providing wooden (melamine) polish for new wood

379.4.2.1: Supply and fixing of superfine polished with machine cut edges (jet black) Granite slab of size 4'x2', 18 to 20mm thick for Kitchen arrangement (using crushed stone sand) a. In Ground floor

b. In First Floor

c. In Second Floor

383.4: Providing double nosing to the edges of granite slab of 18 to 20 mm thick including labour, power consumption, tools and plants required, true to horizontal in all floors in the laboratory work table and as directed by the departmental officers.

448.2: Supply and fixing 32mm dia PVC Tee with end cap

ANNEXURE-II: A1: Supply and fixing of Angle cock including cost of all materials and labour charges etc., all complete and as directed by the departmental officers.

A2: Supplying, delivery and fixing of 83mm tk rubber moulded hydraulic pressed paver block including conveyance charges, laying of 83mm thick paver block etc., all complete and as directed by the departmental officers. (The colour and Quality should be got approved from the Executive Engineer before use)

A3: Supply and fixing of APP membrance: Basic cleaning of the surfaces to remove dirt, dust, lose particles, providing and supplying a single coat of tar felt liquid membrane completing as per standard procedure and water proofing test etc., all complete and as directed by the departmental officers.

A4: 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.

A5: 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.

A6: Supply and fixing of UPVC Sliding Window (Two track)

A7: Supply & Fixing of WPC solid door frame extruded with size 75mm x 50mm. The inner core made of rigid WPC compound with minimum shore hardness of 55, and Bulk Density 800 Grms / Cub.Mt.. The frame shall be fixed onto the wall using 8 x 100mm long M.S fastener Screw fitted with polymeric nylon sleeve. A minimum of 4nos screws to be provided for each vertical member.Supply & Fixing of 25mm (+/- 1mm) thick Qute WPC Decora Door which is extruded as a single core door with Lead-Free compound. The door is designed homogeneously by Smooth Routing and 3D embossed grains on one side. The other side of the door shutter shall be plain mat finish. The door must be completely made by machine, without any post-production fabrication. The Solid WPC board shall have minimum Bulk Density 650 KG/ Cub.Mt. The door is suggested to be hinged to the frame with minimum of 5 inch butt hinges of SS make. (Qute/equivalent)

A8: Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations

A9: Supplying and fixing of CP Shower Arm 9" long with overhead shower rose including cost of all materials and labour charges etc., all complete and as directed by the departmental officers.

A10: Supplying and fixing of 15mm dia CP Two way bib cock with health faucet including cost of all materials and labour charges etc., all complete and as directed by the departmental officers.

A11: Supplying and fixing of Hydraulic Door Closer of various sizes of approved quality using Aluminium Extruded Section Body Tubular Type Universal Hydraulic Door Closer with Double Speed Adjustment like HARDWYN make) ‘GAZEL’ (or) Equivalent (with ISI Monogram)

A12: Supplying and fixing of LED bulbs suitable for fixing it to pendent / bakelite battern holder of best approved variety a) 9 watts LED bulb

b) 12 watts LED bulb for bulk head fittings

A13: Supplying and fixing of 18W LED TUBE LIGHTS 4' long with necessary fittings and charges for assembling and fixing

A14: Supply and fixing of LED Bulk head fitting for 12W LED Bulb

A15: Supplying and fixing of 25W LED Street light with necessary fittings (Superior variety) Charges for fixing 25W LED lamp street light fittings

A16: Run off mains with 2 wires of 6 Sqmm copper PVC insulated unsheathed single core 1.1KV cable wire contuinuous earth by means of 4 Sqmm copper PVC insulated unsheathed single core 1.1 KV grade cable in fully concealed 19 mm / 20 mm dia rigid PVC conduit pipe heavy duty with ISI mark including cost of all materials, specials, etc., all complete.

A17: Run off mains with 4 wires of 6 Sqmm copper PVC insulated unsheathed single core 1.1KV cable wire contuinuous earth by means of 4 Sqmm copper PVC insulated unsheathed single core 1.1 KV grade cable in fully concealed 19 mm / 20 mm dia rigid PVC conduit pipe heavy duty with ISI mark including cost of all materials, specials, etc., all complete.

A18: Run off mains with 4 wires of 10 Sqmm copper PVC insulated unsheathed single core 1.1KV cable wire contuinuous earth by means of 6 Sqmm copper PVC insulated unsheathed single core 1.1 KV grade cable in fully concealed 19 mm / 20 mm dia rigid PVC conduit pipe heavy duty with ISI mark including cost of all materials, specials, etc., all complete.

A19: Supply and fixing of Single Pole 6A to 32A, 10KA Miniature circuit breakers etc., all complete and as directed by the departmental officers.

A20: Supplying and fixing of 3 Nos.of 100 Amps - Fuse Unit

A21: Drilling of 150mm dia vertical bores in hardrock formation to any required depth using "DTH Rig" as directed by the departmental officers including labour charges for incerting casing pipe and etc., all complete and as directed by the departmental officers. Drilling of borewell in rock area (DTH) a) Up to 150m below Ground Level

b) From 151m up to 180m

c) From 181m up to 210m

d) From 211m up to 240m

e) From 241m up to 270m

f) From 271m up to 300m

g) From 301m up to 330m

A22: Supply and delivery of 150mm of PVC casing pipes (6kg/cm²) as per IS 12818 /1992 of approved quality for borewells with average wall thickness of 6.1mm and inner/outer threaded ends in standard length of 3m including transporting charges to site of work and all other taxes etc., all complete as directed by the departmental officers. (The PVC casing pipe should be got approved from the EE before use )

A23: Supply and fixing of PVC 160mm dia top end cap of approved make 6.1mm thick with inner thread etc., all complete as directed by the departmental officers.

A24: Supply and delivery of Nylon Rope for Bore-well including cost of materials and labour charges etc., complete as directed by the departmental officers.

A25: Supply of 25 mm dia GI pipe "B"class approved quality with ISI mark etc., complete as directed by the departmental officers.

A26: Labour Charges for Laying and fixing of 25 mm dia GI pipe "B"class (Below Ground Level) including earth work excavation, refilling, cutting, threading and cost of jointing materials etc., complete as directed by the departmental officers.

A27: THREE PHASE 5 HP SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery of clear water vertical wet type 5 HP submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % Duty - lpm x m- 50 x 175

A28: OPENWELL SUBMERSIBLE PUMPSET AS PER IS 14220 / 2002 WITHOUT PANEL BOARD Supply and delivery of 3 HP Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation. Duty - lpm x m- 50 x 50

A29: THREE PHASE PANEL BOARD- D.O.L WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). For 3 HP

A30: THREE PHASE PANEL BOARD- D.O.L WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). For 5 HP

A31: Labour charges for the erection of submersible pumpset in borewell / openwell including fixing and jointing submersible cable with proper clamps upto the starter. Upto 5 HP

A32: Supplying and laying of 3 core 4 sqmm 1100V grade copper UG flat cable of best and approved quality having ISI mark etc., all complete.

A33: Supply & laying of 32mm dia UPVC - Column pipe approved quality with ISI mark

A34: Supplying of following dia UPVC pipe including cost of all materials of best approved superior quality with ISI mark etc all complete and as directed by the departmental officers. (The quality of UPVC pipe should be got approved from the Executive Engineer before use). a) 32 mm dia UPVC pipe

b) 50 mm dia UPVC pipe

A35: S & L of PVC Water supply (ASTM) a. 50 mm dia

A36: Labour Charges for Laying and fixing of following dia UPVC Pipe (Below Ground Level) including earth work excavation, refilling, conveying, lowering and laying to proper gradeand and cutting PVC/HDPE rigid pipes and specials true to axis and finishing the ends, cost of UPVC adhesive jointing materialsetc., complete as directed by the departmental officers. a) 32mm dia UPVC pipe

b) 50mm dia UPVC pipe

A37: Supplying and delivery of following dia GI, GM, CI, PVC, UPVC and MS specials of best and approved quality having ISI mark etc., all complete. a) 32mm dia UPVC Union

b) 50mm dia UPVC Union

c) 50mm dia UPVC Tee

d) 32mm dia UPVC Elbow

e) 50mm dia UPVC Elbow

f) 50mm dia Hex Nipple

g) 50mm dia UPVC Coupler

h) 50mm x 32mm dia UPVC Reducer Tee

i) 32mm dia UPVC MTA

j) 50mm dia UPVC MTA

k) 32mm dia UPVC FTA

l) 50mm dia UPVC FTA

m) 32mm dia GM Gate valve

n) 32mm dia GM Non Return valve

o) 50mm dia GM Non Return valve

p) 50mm dia GI Union

q) 32mm dia GI Coupling

r) 32mm dia GI Elbow

s) 32mm dia GI Hex Nipple

A38: Supplying and fixing of CP Wall Mixture Tap 3 in 1 system with Hand Showers including cost of all materials and all labour charges etc., all complete.

A39: Supplying and fixing of PVC trims / Corners beeding suitable colour in toilet wall cladding in all floors including cost of all materials, Labour charges for fixing in position, cutting the required size wherever necessary, finishing etc., all complete and as directed by the departmental officers. (The Material quality & brand should be got approved from the Executive Engineer before use).

A40: Providing Wallputty (One coat) for newly plastered surface

A41: Supply, erection, testing and commissioning of 25 KVA Diesel Generator set with Auto Main Failure (AMF) panel of approved makes like (Kirloskar / equivalent) as per the new CPCB norms complete with all accessories like engine, alternator, batteries with leads, control panel, base frame, antivibration mounts, residential silencer, 100 litres fuel tank, intake and exhaust piping, fuel oil motor operated pump, other miscellaneous accessories for the total set including test trial run at load for 8 hours. (Including Supply of Diesel for Test run and consumable oil etc., contractor scope.,) necessary control wiring for battery charges, annunciation etc., as per specification

A42: Supplying and Delivery of 2 T.R Split type AC unit 5 Star rated with all accessories etc., all complete and as directed by the departmental officers.

A43: Supplying and fixing of 5 KVA capacity Automatic Voltage Stablizer with time delay relay etc., all complete and as directed by the departmental officers.

A44: Supply and laying of 5/8" and 3/8" copper pipe (Extra beyond 3 metres supplied with AC unit) etc.,all complete and as directed by the departmental officers.

A45: Supplying and fixing of MS stand for fixing Outdoor Unit etc., all complete and as directed by the departmental officers.

A46: Supplying and erecting in position of following liters capacity Industrial Model Reverse Osmosis Water-cum- Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine Sand and Activated Carbon Filling) set (c) Feed Pump 0.50 HP – 1 No. (d) Vertical Pump 2-9, 2.00 HP / Single Phase – 1 No. (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) - 1 No. and Membrane Pressure Vessel 40 x 40 -1 No. & Pressure Gauge - 2 Nos. (f) Flow Meter - 1 No. 20” Filter with Housing - 1 No., Low Pressure Switch - 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact. 50 Litres

A47: Supplying of 3 to 10mm size HBSJ including conveyance and cost of materials etc., all complete and as directed by the departmental officers.

A48: Supply and fixing of 63 amps three phase 500V 4 pole change over switch with ISI mark of best quality including cost of material and fixing charges etc., all complete and as directed by the departmental officers.

A49: Supply and fixing of 24W LED 4000K 2 x 2 Square Type Recessed light Fitting with LED (Higher end) on false ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting including cost of fixing charges, tools, connetions and etc., completed as directed by the departmental officers.

A50: Supply and fixing of 18W LED Round type Recessed fitting with LED (Lower End) on false ceiling from ceiling with PVC unsheathed copper leads from terminals to the fitting etc., all complete and as directed by the departmental officers.

SATHIYANARAYANA CONSTRUCTIONS (BID ID -1420985)

R.SURESH BABU (BID ID -1420392)

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BHARATH BUILDING CONSTRUCTION (BID ID -1419116)

Jagathesbabu (BID ID -1419184)

Sankar Contractor (BID ID -1413300)