Construction of Permanent building for District Fire office building and Fire and Rescue service station with development works at Erode in Erode District.

Amount

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

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

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

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

b. 2 to 3 mt.

2.6: Supply and filling of 40 mm HBSJ

2.7: Supply and filling of 20 mm HBSJ

7.2 : Supply and fixing of Bituminous filler pad, 20 mm tk. for expansion joint

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

25 : M.S.Holdfast

30 : Ellispattern

31 : Weathering course

37.1 : White washing 3 coat (slaked)

39 : S & F of M.s Grills

40 : Painting - New "wood work"

41 : Painting - New "iron work"

45 :Stucco plastering

46 : S & F 20 mm dia Alu. Hanger Rod

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

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 : C.I. Steps ( 5 kg)

55.2 : Flat Back Urinal

Electrical arrangements 69 : 15 Amp. Power plug

72 : Box type Fibre Fan hook

74 : Charges for fixing of "Fan"

76 : 8 SWG wire

78 : Earthing Station IS3043 (Type I)

86 : Anti termite treatment

112. : S&F of 300 mm dia sweep AC exhaust fan

ANNEXURE-I 2.1.1 : Supplying and filling with Gravel

2.1.3 : Filling crushed stone sand

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 in Foundation and Basement

8.2.1.1 : Standardised concrete Mix M25 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 Stilt / 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 Stilt / Ground Floor

c. In First Floor

d. In Second Floor

e. In Third 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 Stilt / Ground Floor

b. In First Floor

c. In Second Floor

12.1.1 : Brick partition work in C.M. 1:4 with Admixture using country bricks of size 22 x11x5cm 50 mm thick (using crushed stone sand) a. In Ground floor

b. In First floor

c. In Second floor

d. In Third floor

14.2.1.II : Precast Cupboard slab 40mm tk using standardised concrete mix M25 grade.(using crushed stone sand) a. In Foundation and Basement

15.1: Cuddappa slab 20 mm tk. a. In Ground floor

b. In First floor

c. In Second floor

15.2: Cuddappa slab 40 mm tk. a. In Ground floor

b. In First floor

c. In Second floor

16.1.3 : Precast Jally Ventilator 50mm thick.Using standardised M25 grade concrete Mix. (using crushed stone sand) a. In Ground Floor

b. In First Floor

c. In Second floor

16.2.1 : Supply and fixing of Terra cotta Jolly (not less than 50mm) a. In Ground Floor

b. In First Floor

c. In Second floor

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

g.Double centering portico area

21.5.1.1 : Supplying and fixing of following size solid core flush door shutter of thickness 35mm c)door Size 0.750M X 2.400 M (Single leaf)

21.5.2 : Supply and fixing Solid UPVC door shutter with frame

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.

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) including 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 23cmx23cmx 16 to 18mm 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) including plasticizer

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

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

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

38.6 : One coat white cement for new walls and other similar works.

38.7 : Painting with two coat of Plastic Emulsion PAINT including primer for inner walls

38.7.1 : Painting with two coat of 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 (M25) a). Providing pit

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 150 mm (using crushed stone sand)

50.5.1 :Supplying. Fabricating and erection of M.S Scheme Name board

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

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

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 Country bricks of size 23 x 11.4 x 7.5 cm (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

62.1.1 : PVC Specials as per IS 10124/1982 Part II b. 160 mm dia PVC bend

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 controlled by 6A Modular switch 1 Way.

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 controlled by 6A Modular switch 2 Way.

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 controlled by 6A Modular switch 1 Way.

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 controlled by 6A Modular switch 1 Way.

71.2.1 : Supplying and fixing of 63Amps triple pole main switch with fuse and neutral link

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

77.2.1 : Supply and fixing of 20 Amps DP plug and socket in sheet enclosure with 32 A DP MCB in Flush with wall with earth connection ( For AC Plug )

77.5 : Run of 2 Wires of 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990.

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.

90.1: Providing additional strutting to centering of plain surface.

98.3.1 : TW panelled door shutter (with brass screws only) a. 900 x 2400mm. (Single leaf)

98.3.1: TW panelled door shutter (with brass screws only) b. 1000 x 2400mm. (Single leaf)

98.3.1. : TW panelled door shutter (with brass screws only) c. 1200 x 2400mm. (Single leaf)

98.3.2. : TW double leaf panelled door shutter (with brass fittings) a. 1800 x 2400mm. (MD)

98.3.2.1 : TW double leaf panelled door shutter (with brass Screws only) a. 1800 x 2400mm. (DO)

98.3.2.1. : TW double leaf panelled door shutter (with brass Screws only) b. 1500 x 2400mm.

105.2 : Run of 4 x 6 Sq mm copper PVC insulated unsheathed single core cable for 3 phase EB service connection

344.2 : S&F of Bevelled edge mirror 500 x 450 x 5.5mm

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

361.5.1.2: Supply & laying stain free nano polish virtifed tile flooring with tiles size 600 x 600 x 8mm for flooring and other similar works in cement mortar 1:3 (one of cement and three of CS sand) 20mm thick including fixing in position, cutting the tiles to the required size wherever necessary pointing the joints with grout (Tile joint filler), curing, finishing etc.,

367: Providing wooden Melamine polish for new wood work

379.4.2.1 : S&F of Granite slab of size 4'x2', 18 to 20mm thick for entrance steps (Ruby red) (using crushed stone sand) a.In Ground floor

383.1: Providing Single nosing to the edges of Granite slab

ANNEXURE - II A1:Supply and fixing of 4 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No. 32 A 4 P MCB switch as incoming and 12 Nos. 6A to 32A SP MCB as outgoing on wall with earth connection only

A2: Supply and fixing of 6 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No. 63 A 4P MCB Isolator as incoming and 18 Nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only

A3: UPVC Window Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm.

A4: Supplying and laying of following GI pipe B class with ISI mark.(Above Ground Level) a) 80 mm Dia GI pipe

A5: Supplying and fixing of following dia GI Specials a) 80 mm Dia GI bend

b) 80 mm Dia GI Coupling

A6:Supplying of following size of LTUG Cable from meter board to fornt of the block and EB pole top for EB service connection etc.., a.) 3.5core 95sqmm LTUG cable

a.) 3.5core 25sqmm LTUG cable

A7: Labour charges for laying of LTUG cable above Ground Level including cost of material, labour charges etc., all complete and as directed by the departmental officers.

A8: Labour charges for laying of LTUG cable below Ground Level including cost of material, labour charges etc., all complete and as directed by the departmental officers.

A9: Supply & fixing of Crimping lugs suitable for following PVC armoured LTUG cable a.)Lugs suitable for 95.Sq mm UG cable

A10: Supply & fixing of cable gland suitable for following PVC armoured LTUG cable etc., complete a.) Cable gland suitable for 95.0 Sqmm UG Cable

A11: Supplying and fixing 3 Nos 63Amps 500 volts grase/ well porcelin fuse unit on suitable teak wood plank to be fixed on the top of the EB poles with necessary clamps and including cost of materials etc

A12: Supply & erection of 125 Amps floor mounting metering panel board (Cubical type) with bus bar chamber a) Main panel board

A13: Supply and fixing of 4 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No. 32A 4P MCB switch as incoming and 12 Nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only

A14: Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only

A15:Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No. 63A 4P MCB switch as incoming and 12 Nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only

A16: Supply and Laying of Granite tile of 10mm thick (wall Cladding ) in C.M 1:2 Incl. Cost of Materials, Labours etc., all Including (Ruby Red) for lift potion

A17: Supply and fixing of 100 amps TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with MS cable entry boxes and PWD earthing Electrical

A18: Supply and fixing of Health faucet approved quality with ISI mark

A19: UPVC Ventilator Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm.

A20: Supply & fixing of SFRC manhole cover 600x600mm

A21: Supply and fixing of 9 watts LED bulb

A22:Supply and fixing of 4' 18 watts LED Tube Light

A23: Supply and fixing of Bulk Head fitting suitable for 12W LED Bulb

A24:Supply and fixing of 12 watts LED bulb

A25:Supplying and fixing of 25W LED street light fittings etc.,

A26: Supply, Erection and Commissioning of 1No of Passengers lift (8 Persons - 544 Kgs.) at site according to the following specification with mechine room as per Technical Specifcations:

A27: Supply and delivery & fixing of Copper tube for Split type Air conditioner of 2 Ton 5 star best and approved quality

A28: Supply and installation of 4 KVA capacity Automatic Voltage Stabilizer with time delay relay

A29:Supplying and fixing of 8mm tk calcium silicate board designed and perforated for false ceiling, including cost of materials and labour charges etc., all complete and as directed by the Departmental Officers

A30: Supply and laying of 5/8” and 3/8” copper pipe (Extra beyond 3 metres supplied with AC unit)

A31: Providing Cornice work for GYP Board false ceiling, including cost of materials and labour charges etc., all complete and as directed by the Departmental Officers

A32: Supply and fixing of MS stand for fixing outdoor unit

A33: Supplying and fixing of green chalk board of size 4'x3' feet

A34: Vision panel for lifts (3 floors)

A35:Supplying and fixing of KIRLOSKAR/ equivalent 58.5 KVA- three Phase pCB lV+ DG set with Kirloskar Engine (Model 4*810fTA i*Sl) & coupled with 58.5 KVA / 415 V / 0.8 pf Kirloskar Green make Alternator Water Cooled with Standard Panel, Online Monitoring Unit Acousiic Enclosure & Base frame and Freight Charges of Genset Upto Site

A36: Supplying, fixing of 65mm dia GI pipe for hose drying yard including cost of pipe and welding fabricating etc. all complete.(In Above Ground Level)

A37: Supplying, fixing & delivery of steel cupboard rack arrangements of following sizes H round frame made up M.S angle 50x50x3mm and cupboard racks made up 0.90x0.60, 16 gauge M.S sheet including cost of labours for fixing in position. Painting the racks two coat over one coat of primer and transportation charges etc., i) 6 Nos of racks size 1.00x2.10 m

A38: Supply and fixing of Column gurard and Stickering with Supply retro reflectorised signs made out of High intensity prismatic grade sheeting confirming to IRC 67-2010 and ASTMD495609, Type IV specification and fixed over 3mm thick ACP sheet.

A39: Providing vinyl Board (18" x 4" ) for all rooms the rates includes cost of vinyl board labour for fixing etc,.

A40: Supplying and fixing of Gong bell 12'' size suitable for 250V including cost of fittings and labour charges for fixing etc., all complete and as directed by the Departmental Officers

A41: Supplying and fixing 48W LED street light fittings with necessary connections etc.,(LED OUTDOOR FITTINGS) Higher End Philips /Havells/Equivalent

A42: Supplying and fixing LED Flood Light 150W with Integrated Driver etc., shall be got approved from the Executive Engineer before use)

A43: Supplying and fixing of PVC Trims at tiles corner with necessary connections etc., shall be got approved from the Executive Engineer before use

A44: Supplying and fixing of 160mm dia rain water pipe line arrangements

A45:Supplying, Fabricating and fixing in position of Bare Galvalume sheet including 4" Dia Vertical post, 3" Dia Truss, 2" x 2" Square tube purlin and 1.5" x 1.5" dia Stiffner, cost of labour charges etc.., all complete

A46: Drilling of 150mm dia Vertical in bores in hard rock area to the required deptph as directed by the departmental officers. a) upto 150m below Ground level

b) From 151 to 180m

c) From 181 to 210m

d) From 211 to 240m

e) Form 241 to 270m

f) From 270 to 300m

A47: Supplying, delivery and fixing of 160mm dia PVC casing pipe 6kg/cm2 of approved quality (WITH ISI MONOGRAM) mark conforming to ISI specifications

A48:Supplying and fixing of 160mm dia PVC end cap for borewell of best approved quality with ISI mark conforming to IS specifications including cost of materials conveyance to site and labour charges for fixing in position etc., all complete

A49:Supply and delivery of 3 Phase 5 HP Submersible Pump set (without panel board)

A50: Supply and delivery of 3.0 HP Submersible Pump

A51: Supply & Fixing of Panel board for 3 H.P Open well submersible motor with two level guard auto start with ISI mark

A52: Supply & Fixing of Panel board for 5 H.P Submersible Pump set with two level guard auto start with ISI mark

A53: Supply and laying of 3core of 4 Sqmm submersible PVC Flat cable including cost of all materials etc

A54:Labour Charges for erection of bore/openwell Submersible pumpset with proper clamps upto the starter. Upto 5 HP

A55: Supply of 50mm dia AASHIRVAD/equalent threaded pipe approved quality with ISI mark (Column Pipe)

A56: Supply & Fixing of borewell MS Clamp set suitable for 150 mm dia borewell etc., all complete

A57: Supplying and fixing of 32mm dia adopter (SS) for connecting submerssible pumpset with UPVC pipe etc.

A58:Supplying and delivery of following dia GI, GM, CI, PVC and MS specials. a.)50mm dia GI Coupling

b.) 50 mm dia GI Elbow

c.) 50 mm dia GI Union

d.) 50 mm dia GI Hex Nipple

e.) 50 mm Gate valve Gun metal

A59: Supplying of 25 mm dia PVC pipes 10 Kg/cm2 including all specials etc., completed for casing pipes to 4.0 sq mm submersible flat cable and as directed by the departmental officers.

A60: Labour charges for laying and jointing the following dia PVC pipes in below ground level etc., complete and as directed by the departmental officers a) 25 mm dia PVC pipes 10 kg/ cm2,

A61: Supplying and laying of following dia GI pipe B class with ISI mark in Below ground level including cost of Eatrh work excavation and refilling ,labour charges, etc complete, all complete and as directed by the departmental officers. (In Below GL) a.) 80 mm dia GI 'B' class pipe

b.) 100 mm dia GI 'B' class pipe

A62: Supplying and laying of GI pipe B class with ISI mark for above ground level including cost of clamping and labour charges, fixing G I pipes etc complete, all complete and as directed by the departmental officers a) 50mm dia GI pipe

A63: Supplying, laying, fixing and jointing the following ASTM pipes as per IS 4985 suitable UPVC/ GI specials like elbow, tee, reducers, plug, union, bend, coupler, nipple, GM gate valve, check and wheel valve etc. (In above GL) a)50mm dia ASTM-D pipe

A64:Supplying and delivery of following dia UPVC specials of best and approved quality having ISI mark including cost of specials and delivery at site of work etc., all complete and as directed by the departmental officers. a )50 mm dia UPVC elbow

b) 50 mm dia UPVC Tee

c) 50 mm x 40 mm dia reducer Elbow

A65: Supplying and fixing of following size of TNPHC Emblem & Aluminium Dye casting letters with MRF Powder Coating including labour charges for fixing in position cost and conveyance of all materials, T.W plugs, screws metal paste and labour charges etc., all complete and as directed by the departmental officers. a) 9" dia Aluminium Dye casting letters

A66: Supply and fixing of Tamil Stainless Steel 15" Height TNPHC Emblem

A67:Supplying and fixing offolowing dia GI specials including cost of materials and labour charges etc., all complete and as directed by the Departmental Officers a )80mm dia Elbow

b)80mm dia Hex Nipple

c)80mmm dia union

d) 50mm dia Elbow

e)50mm dia Hex Nipple

f)50mmm dia union

g)50mm dia bend

h)50mm dia Tee

i)50mm dia coupling

j)80mm dia Non return valve

k)50mm dia Non return valve

l)80mm dia Gun Metal Gate valve

m)50mm dia Gun Metal Gate valve

n)32mm dia Gun Metal Gate valve

JOHNSUN ENGINEERING CONTRACTORS (BID ID -1372608)