Netaji Subhas Institute Of Technology Tender

4 Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 8 mm thickness

5 Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc.to be paid separately).

6 Providing and fixing 25mm dia & 900 mm long Stainless Steel pull handles with with long bolt and cap for fxing from outside only as per design approved by engineer in charge. ( Make EnoxESDH1136/ Haffele/ Dorma/Hettich)

7 Providing and fixing of the Stainless Steel locks as per the design selected ( Make Enox EPF606 / Haffelle / Dorma/ Hettich)

8 Wall painting with acrylic emulsion paint, having VOC (Volatile OrganicCompound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. Two Coats.

9 Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

10 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

11 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical measns, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads inclduing all lifts involved.

12 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:4 (1 cement : 4 coarse sand)

13 Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

14 Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

15 12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand)

16 Modular Workstations Providing and placing of modular workstations system of size 900mm (W) X 450mm (D) x 750 GRIHA compliant having following specifications. The product should be complete and as per approved sample and as per the direction of Engineer-In-charge. Note: Approved sample is lying in the office of Engineer-in-charge. Main Panels Construction (Front and End panel of each cluster) - Main Partition panel having 4 horizontal blocks and consists of Vertical extrusions 2Nos and Horizontal extrusions 5 nos made of 1.2mm thick aluminium with duly powder coated at every division of tile/block. Each panel shall have Bottom frame fabricated for 52.4mm panel comprises of 2 nos. L-channels made of 2mm thick CRCA (Cold Rolled, Cold Aneeled) steel (IS: 513), formed plates of 3mm thick Hot Rolled steel (IS: 2062) & ERW steel tube of size 35x15x1.6mm thick in oval cross section (IS: 7138) welded together. The complete bottom frame shall be powder coated with an average of 50-60 microns thickness of epoxy powder coating. The Bottom Frame is bolted with the Upright verticals. Each Panel is provided with 2Nos Legs of height 120mm are fixed at the bottom frame of the panel. Legs Construction- Legs are fabricated by CO2 welded MS Tube of section 38mm x 25mm x 16 swg (IS: 7138) with the base plate of the Hot Rolled MS plate of 35x22x5mm (IS: 2062) over which an M8 Leveller is fitted which allows for adjustment of the height by 50mm. It will be coated with 45-50micron thickness of epoxy powder coating. Each Panel consists of 2Nos Intermediate blocks. Intermediate Blocks- In a 52.4mm Thick panel intermediate block shall comprise of 38mm thick paper honeycomb with 3mm MDF on each sides and 0.6mm decorative laminate on both sides. Particle board framing shall be used on outer boundary of these blocks as well as intermediately at certain locations forming conduit for passing cables, if required as per the instructions of Engineer-in-charge. These blocks will be located in the middle bands of the panels made out of a composite construction of MDF and paper honeycomb. Top Block- Each Panel consist of glass top block with film of approved color. This block shall be made of 4mm thick clear toughned glass tiles fitted onto both the sides of the pannel using horizontal and vertical stiffeners made of 0.6mm thick powder coated CRCA steel (Grade-D IS:513). Bottom Block- This block shall be made with 0.6mm thick thick powder coated CRCA steel (Grade-D IS:513) press fitted on to the assembly frame of the panel with the help of snap on clips made of nylon-66 and support clips made from Polypropylene(PP). All partitions and side panels have levelling screws for adjustment in case of Uneven floor to take care of +/- 40 mm of uneven flooring. --------------------- CPU Hanger Supplying and Fixing of CPU hanger made out of 0.9mm thick powder coated CRCA steel as per IS : 513I in complete and as per approved sample and as per the direction of Engineer-In-charge.

17 Supplying and Placing in position Faculty Table of following Specifications: Main Desk- 1500mm (W) x 750mm (D) x 750mm (H) , Side Unit- 1200mm (W) x 450mm (D) x 750mm(H) with pedestal. Understructure : Comprising of metal powder coated cross connectors between legs, legs made up of metal powder coated finish of 50.4mm X 50.4mm square Tubes and the entire assembly is fixed to the worktop with the help of ABS plastic spacers 20 mm high .Worksurface : It is made out of 25 mm thick prelaminated particle board of superior quality. All open edges of work surface shall be provided with machine pressed 2 mm thick PVC lipping glued with hot melt EVA glue. The work surface shall be provided with circular cut out of Dia.65mm as per the requirement, for passing of wires. These cut outs shall be provided with ABS covers. ---------------------- Fronts. Locking:10 lever Cam Lock & Central RH locking with actuator & lock channel mechanism. Top Panel : 0.8mm thick Metal Straight Edge Top. Castors : Swiveling non-lockable 4Nos Castors mounted below the body shell. The Total drawer unit is finished with Epoxy Polyester Powder coated to the thickness of 50 microns (+/-10). The product should be complete and as per approved sample and as per the direction of Engineer-In-charge.

18 Supplying and placing Executive Table having following specifications: The dimension of Main Desk shall be- 1800 mm (W) x 900 mm (D) x 750 mm (H) and Side Table- 1200 mm (W) x 500 mm (D) x 750 mm (H). Main table Work Surface shall be made up of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Side unit worksurface shall be made up of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top. Softclosing access flap with in-build power box are provided on work surface for wire management. Modesty Panel shall be made up of 25mm thick MDF one side laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top. Understructure shall be made up of 25mm thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Integrated Pedestal shall be made up of 25mm Thick Pre-laminated twin board of E1-P2 grade and approved shade confirming to IS-12823:1990, Edge banded with matching 2 mm thick PVC lipping. Drawer fronts shall be made up of 25mm thick MDF one side pre-laminate board confirming to IS-14587:1998 with 0.4mm PVC membrane pressed on to top Pedstal construction is BOX-BOX-FILE type which Uses powder coated 400 MM long metal Panel Drawer Slides. Drawer extension is 325 MM. Drawers have a soft closing & anti slam mechanism. Handles are provided for ease of opening. The product should be complete and as per approved sample and as per the direction of Engineer-In-charge.

19 Supplying and Placing in position Mid Back Chair of following specifications: The cushioned seat assembly consists of seat base moulded in glass-filled Poly-amide, moulded Polyurethane foam & upholstered with high stretch knitted polyester fabric. The cushioned back assembly consists of back inner moulded in Polypropylene in-situ moulded with Polyurethane foam & upholstered with high stretch knitted polyester fabric. Mid Back Size : 44.0 cm (W) x 46.0 cm. (H). Seat Size :48.5 cm. (W) x 47.0 cm. (D) The HR polyurethane foam used in seat and back cushion is moulded in Density 45±2 kg/m3, and hardness load 16 ± 2 kgf as per 15:7888 for 25% compression. The seat and back should be firmly connected to the base frame and to be cantilevered in such a way that it gives a multi-dimensional movement possibility just with a simple lean on the sides or back, without need for complex manual adjustments. The cantilevered seat offers impact cushioning while sitting and synchronises with the back movement during posture changes. The star shaped spines moulded in high strength glass-filled Poly-amide and the spine connector moulded in glass-filled Poly-amide form the back-spine structure involved in multi-dimensional recline motion. The variable tilt angle recline motion can be adjusted with 3 position. Tilt Limit feature which is inbuilt in seat base and the tension (return force) is user weight dependent. The seating height can be adjusted with a pneumatic gas-lift having an adjustment stroke of 9.2 ± 0.3 cm The pedestal is injection moulded in glass-filled Poly-amide and fitted with 5 nos. in wheel castors. The pedestal is 66.0±0.5 cm. pitch centre diameter and 76.0±1.0 cm. with castors. twin wheel castors are injection moulded in Poly-amide having 5.0±0.1cm heel diameter and assembled to the pedestal. The powder coated (DFT 40-60 micron) tubular frame is cantilever type & lade of 02.54±0.03 cm x 0.3±0.016 cm thk MS ERW tube. Shoes are made of glass-filled Poly-amide and fixed the tubular frame. Dimensions measured out to out extreme point) on components in knockdown condition, variations within ±1.0 cm are (W)76(D)76*(H)90.5-99.8cm seat(H)44.5-53.8cm. The product should be complete and as per approved sample and as per the direction of Engineer-In-charge. Note: Approved sample is lying in the office of Engineer-in-charge.

20 Supplying and placing High Back Executive Chair with following specifications: SEAT ASSEMBLY: The seat should be made up of 1.4 ± 0.1 cm thick hot - pressed plywood, moulded polyurethane foam and upholstered with fabric. SEAT SIZE: 50.0cm (W)x 49.0cm(D) . BACK ASSEMBLY: The two part assembly upholstered with Mesh fabric should be made up of back outer injection moulded in glass filled Polyamide and back inner injection moulded in glass filled Polypropylene. The back consist of adjustable Lumbar support made of injection moulded Polyoxymethylene (POM) which should be upholstered with foam and fabric having an adjustment of 5.5 ±0.5 cm. BACK SIZE: 48.0 cm(W) x 54.5 cm(H). POLYURETHANE FOAM: The polyurethane foam for seat should be of density = 55 ± 3 kg/m3. FOUR-WAY ADJUSTABLE ARMRESTS: It should be made of glass filled Polyamide arm structure with PU armtop and height adjustment of 9.0 ±0.5cm.The armtop has swivel,side-to-side and to-fro movements with Ht adjustment. MECHANISM: The mechanism should be designed with the following features: • 360° revolving type. • Auto-balance synchro - tilt • 4 position (including upright lock) giving option of variable tilt angle to the chair. SEAT DEPTH ADJUSTMENT: Seat depth adjustment should be integrated in the seat through a sliding mechanism. Seat depth adjustment range should be of 4.5±0.5 cm. HEADREST): The Headrest should be made up of injection moulded in glass filled Polyamide, foam and upholstered with fabric.lts has an adjustment of 5.0 ± 0.5cm & it can be retrofit to chair back. . PNEUMATIC HEIGHT ADJUSTMENT: The CLASS-4 pneumatic height adjustment has stroke of 9.5 ± 0.5cm. . PEDESTAL ASSEMBLY: The pedestal should be injection moulded in glasss filled Polyamide and fitted with 5 nos. twin wheel castors. The pedestal should be 67.0 ±0.5 cm P.C.D. 0.TWIN WHEEL CASTORS: The twin wheel castors are injection moulded in Polyamide having 6.0± 0.1cm wheel Diameter. Dimensions measured out to out extreme point) on components in knockdown condition, variations within ±1.0 cm are (W)78(D)78*(H)113.5-126.0cm seat(H)44.0-53.0cm. The product should be complete and as per approved sample and as per the direction of Engineer-In-charge.

21 Supplying and placing Visitor Chair of folllowing Specifications. Overall Dimensions of Chair-Seat Height - 46.5cm.Height - 93.5cm Width & Depth of Chair as measured from pedestal - Width-61.0 cm and Depth-64.5 cm. SEAT ASSEMBLY: The seat assembly should be made up of 1.2 ±0.1cm. thick hot-pressed plywood , upholstered with fabric upholstery covers and moulded Polyurethane foam.SEAT SIZE: 47.0 cm. (W) x 48.0 cm. BACK ASSEMBLY: The back asembly. should be made of powder coated (OFT 40-60 microns) tubular frame of 0 2.54 ±0.03cm. x 0.2 ±0.016cm.thk. MS ERW tube designed with contoured lumbar support for extra comfort. The back should be upholstered using double layer spacer mesh fabric with high tenacity yarn. BACK SIZE : 46.5 cm. (W) x 60.5cm. HIGH RESILIENCE (HR) POLYURETHANE FOAM: The HR polyurethane foam should be moulded with density =45+/-2 kg/m3 and hardness load 16 ± 2 kgf for 25% compression. ARMRESTS: The one-piece armrests should be injection moulded from black Co-polymer Polypropylene. TUBULAR FRAME: The powder coated (DFT 40-60.microns) tubular frame should be cantilever type & made of Ø2.54 ±0.03cm. x 0.2 ±0.016cm thick M.S.E.R.W. Tube.The product should be complete and as per approved sample and as per the direction of Engineer-In-charge.

22 Supplying and placing in position center table of the following specifications. Glass shall be 12+/-0.3mm thick black tinted toughened glass UV glued with bushes made in SS 202 grade for fixing with understructure. It shall be a welded assembly made in SS202 grade having dia. 12+/-0.04 as per IS:1762. overall dimensions of table shall be Width of table= 112.0 cm, Depth=60.0 cm, height=35.1 cm. The product should be complete and as per approved sample and as per the direction of Engineer-In-charge.

23 Supplying and placing in position single seater sofa of the following specifications: The Seat is made up of PU Foam with density 32 +/- 2 Kg/Cu mtr having an additional top layer of density 28 +/- 2 Kg/Cu mtr. Seat is upholstered with leatherette. The Bacl is made up of PU Foam with density 28 +/- 2 Kg/Cu mtr having additional top layer of density 32 +/- 2 Kg/Cu mtr. Back is upholstered with leatherette as per the approval of engineer incharge. understructure is made up of 12+/-1 mm thick hot pressed plywood. 4 mm dia zig zag spring assembly is mounted in the understructure for support and additional cushioning purpose. Leg assembly is welded assembly in stainless steel (grade SS 202 tube) . Overall Dimensions- 860mm Width x 905mmD x 855mm H. The product should be complete and as per approved sample and as per the direction of Engineer-In-charge.

24 Supplying and placing in position three seater sofa of the following specifications: The Seat is made up of PU Foam with density 32 +/- 2 Kg/Cu mtr having an additional top layer of density 28 +/- 2 Kg/Cu mtr. Seat is upholstered with leatherette. The Back is made up of PU Foam with density 28 +/- 2 Kg/Cu mtr having additional top layer of density 32 +/- 2 Kg/Cu mtr. Back is upholstered with leatherette as per the approval of engineer incharge. understructure is made up of 12+/-1 mm thick hot pressed plywood. 4 mm dia zig zag spring assembly is mounted in the understructure for support and additional cushioning purpose. Leg assembly is welded assembly in stainless steel (grade SS 202 tube) . Overall Dimensions- 2060mm Width x 905mmD x 855mm H. The product should be complete and as per approved sample and as per the direction of Engineer-In-charge.

25 Providing and fixing glass film of approved design and make on the glass surface all complete as per design and direction of Engineer-in-charge.

Schedule of Quantity Part “B” (Electrical Works) SH-01 (WIRING AND ACCESSORIES) 1 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. a Group C

2 Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit, and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable et c. as required. a Group C

3 Supply and fixing suitable size GI box with modular plate and cover in front on surface or in recess including providing and fixing 6 pin , 15/16 Amps modular socket outlet and 15/16 Amps modular switch , connection etc . as required .

4 Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

5 Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

6 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as0,220.00d. a) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

b) 2 X 10 sq. mm + 1 X 6 sq. mm earth wire

7 Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel conduit as required ( For computer power in Furniture ) a) 2 x 4 sq. mm

b) 6 x 4 sq. mm

8 Supplying and fixing modular blanking plate ,on the existing modular plate & switch box excluding modular plate etc. as required.

9 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. a 5/6 A switch

b 3 pin 5/6 A socket outlet

10 Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. a 3 Module

b 6 Module

SH-02 (MV / LV CABLING & ITS TERMINATIONS & CABLE TRAYS) 1 Supplying of following sizes of XLPE insulated PVC sheathed, Aluminum conductor armoured power Cable of 1.1 KV grade etc as reqd. ( FOR Main board ) a) 4 x 25 Sq mm

2 Supplying and making indoor end termination with brass compression gland and Alluminium lugs for following size of PVC insulated and PVC sheathed/XLPE copper conductor cable of 1.1 kV grade as required a) 4 X 25 Sq mm (28 mm)

3 Laying and fixing of one number PVC insulated and PVC sheathed /XLPE power cable of 1.1 KV grade of following Size on wall surface as required a) up to 35 sq mm (clamped with 1 mm thick saddle)

b) Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

SH-03 (MAIN LT PANEL & DISTRIBUTION BOARD) 1 Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.) a) 8 way (4 + 24), Double door

2 Supplying and fixing following way, single pole and neutral , sheet steel MCB DISTRIBUTION BOARD 240 volts on surface/ recess complete with, tinned copper bus bar, neutral link, earth bar, din bar, interconnections, powder painted including earthing etc. as required.(But without MCB/ RCCB/ Isolator) b) 12 way double door

3 Supplying and fixing 5 amps to 32 amps, rating, 240/415 volts, 'C' Curve , miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) Single Pole

4 Supplying and fixing following rating double pole 240volts, MCB in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) 63 amp DP MCB

5 Supplying and fixing following rating four pole 415volts, MCB in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) 63 amp. TPN MCB

6 Supplying and fixing DP sheet steel Distribution board on surface or in recess along with 25 A DP MCB C-Curve, complete with connections, testing and commissioning etc. as required. ( for AC /Geyser equipments )

7 Supplying and fixing following rating double pole 240volts, Residual current Circuit Breaker ( RCCB ) , having sensitivity of 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. b) 63 amp DP RCCB

SH-04 9LIGHT / FAN FIXTURES) 1 SITC of 34/36 watt ultra slim energy efficient LED Panel light fitting, recessed mounting suitable for fitting in the 600mm x 600mm square existing space having symmetric glare free illumination in the false ceiling complete with all standard accessories including drivers etc. complete as required (make : Phillips, Crompton, C & S, Wipro, Havells.

2 Supply ,Installation testing and commissioning of Decorative wall mounted Bracket fan , minimum 3 speed control, swing control up/down/left/right , complete with accessories , making connections testing commissioning etc as required. (Make : Usha, Khaitan, Crompton, Orient, Bajaj).

SH-05 (AIR CONDITIONING) 1 Supplying ,Installation at site as required, testing and commissioning of Wall mounted BEE 5 Star Split Inverter AC system, complete with sleek Indoor unit with remote and having Auto, Sleep, Dry mode and ON/off timer , Air swing louvers, easy to clean washable filters, outdoor unit with necessary MS stand on floor/wall, interconnecting insulated copper piping, insulated drain piping , including making connections, interconnections etc complete as required at site Make: (Blue star, Daikin, Toshiba, Mitsubishi and O' General) Maximum noise for indoor unit 42 Db, Maximum noise for outdoor unit 50 Db, Cooling capacity - 18000 BTU/hr ( 1.5 tons of refrigeration cooling) Indoor cfm 850 m3/hr, with minimum 3 speed selection ( Additional AC for UPS :1 , Server room:1 and meeting Room : 2 )

SH-06 (Earthing ) 1 Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt) as required. (For Elect Panels)

2 Earthing with copper earth plate 600mm X 600mm X 3mm thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr long etc with charcoal, coke and salt as required. (For computer earthing)

3 Providing and fixing 25mm x 5mm Copper strip in 40 mm dia GI pipe from earth electrode including connections with brass nut bolt spring washer excavation and refilling etc. complete as required

4 Providing and fixing 25mm x 5mm GI strip in 40 mm dia GI pipe from earth electrode including connection with G.I nut bolt spring washer excavation and refilling etc. complete as required

Schedule of Quantity Part “C” (Network cabling) Passive UTP Components 1 Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface / recessed steel / PVC Conduit as required. 1 Run of Cable (Make:- Commscope Systimax Only)

2 SITC of 24 Port Jack Panel Loaded (Make:- Commscope Systimax Only)

3 SITC of Cat-6 I/O User Side (Make:- Commscope Systimax Only)

4 SITC of Single Face Plate (Make:- Commscope Systimax Only)

5 SITC of SMB Box (Make:- Commscope Systimax Only)

6 SITC of UTP Patch Cord 1 Mtr (Make:- Commscope Systimax Only)

7 SITC of UTP Patch Cord 2 Mtr (Make:- Commscope Systimax Only)

Network Rack Components 8 SITC of 19" 42U Floor Mount Network Rack with accessories (Make:- Rittal / APW / Emerson )

9 Suppling and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess inculding cutting the wall and making good the same in case of recessed condit as required. 25MM PVC Conduit (Make:- AKG)

10 SITC of 25x25 PVC Duct (Make:- AKG)