Tamil Nadu Horticulture Development Agency Tender

Plain Cement concrete 1:4:8 (One cement four M sand and eight broken Machine crushed stone jelly) using HBG Machine crushed stone jelly of size 40mm gauge for founding and basement including de- watering if found necessary and laid in layers of not more than 15cms thick etc., complete complying with standard specification and as directed by the departmental officers.

Reinforced cement concrete 1:1.5: 3 (One cement one and half M sand and three broken Machine crushed stone jelly) using 20mm gauge hard broken granite jelly for all RCC works such as slabs, beams, footings, staircase waist slabs, steps, landing beams fins, boxing, vertical louver, drops, window sill slabs projection and other similar works including laying curing etc., complete

For Foundation and Basement

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Supplying and erecting steel centering including necessary supports for plane sufaces for Reinforced Cement Concrete works such as column footings, column pedastals, plinth beams, grade beams, staircase steps, etc., which required only nominal strutting using mild steel sheets of size 90cmx60cm and 10 BG stiffened with welded mild steel angles of size 25mmx25mmx3mm for boarding, laid over silver oak joists of size 10cmx6.5cm space at about 75cm centre to centre or at suitable intervals etc, complete in all floors complying with standard specification. ( Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting up to 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc

Supplying and fixing Autoclaved Cellular Aerated Concrete Blocks(AAC) of following size ( including jam blocks closures etc.,) in CM 1:4 ( One of cement and four of M sand ) and partion wall including curing neat finishing etc., complete complying with standard specification and as directed by the departmental officers etc.,

Plastering the walls with Cement Mortar 1:5 - 12 mm thick using the M sand including curing and finishing neatly complying with standard specification and as directed by the departmental officers etc. complete.

Supply and fixing of flammed granite stone of 40 mm thick including transporation ,labour charges for laying and levelling with necessary mortar and fixing, curing, and finishing neatly etc., complete complying and as directed by the departmental officers. (Q)

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors including cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

For New Iron work Two coats including primer

Painting the walls with Two coats with first class quality Plastic Emulsion paint of approved colour over a priming coat including thorough scraping, clean removal of dirt. The rate includes cost of brushes, sand paper, plaster of parries, putty wherever required and neat finishing etc., complete complying with standard specification and as directed by the Departmental Officer (the colour and quality should be got approved by the Executive Engineer before use)

Supplying ,fabricating and placing the arch type truss of required span using the MS hallow box section 80mm, 100mm, 150MM, 200MM, 300MM dia (4.396 kg/m) both rafter and tie and fixing the inner centre vertical stiffner bracings 65mm dia as per design drawing given by the depart mental officers including cutting the pipe required size with the aid of gas cutting machine and welding rigidly with aid of 10 guage electrode grinding smoothy and with 25 x 6 mm flat and labour for fabrication and prtty iron works and fixing the purlin cleat etc conveying the materials to the site and erecting and finally painting two coats of SEP over primer etc complete complying with standard specification and as directed by the departmental officers at site of work.(Q)

supply and fixing of stainless steel 304 weld mesh 1"x1" supply and fixing (Q)

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door Door: Providing and fixing casement doors fabricated from un-plasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mmx55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25x24x25mm steel reinforcement with a thickness of 1mm to have dimensional stablilty. The sash should be of 60x102mm. The mulilion should be of 60x74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazed with 5mm plain float glass/6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees. The window should be designed such that the water drainage does not pass through the reinforcement chamber. The window system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

Providing and Fixing of polyurethane foam as External Wall Thermal insulation panels or Sandwich insulated panels with external 0.50mm total coated thickness pre painted galvalume sheet with micro ribbed profile , whereas internal 0.50mm total coated thickness pre painted galvanized iron sheet with micro ribbed profile and the insulation material will be chlorofluoro carbon and hydro chlorofluoro carbon free , high performance rigid polyurethane foam (PUF) conforming to IS 12436 having density not less than 40±2Kg/M3, Thermal conductivity (K-Value) 0.024 W/m.K measured at 10 degree C mean temperature along with necessary flashings such as L flashing, C flashing etc& accessories such as screws ,fastners ,sealants etc for fixing the panel etc., complete complying with standard specification.

50mm thick PUF external wall panel Rate for 1m2

Providing and Fixing of polyurethane foam for Sloped roofas thermal insulation panels or Sandwich insulated panels with external 0.50mm total coated thickness pre painted Galvalume sheet with trapezoidal roofing profile having crest height of 38mm at every 333mm span , whereas internal 0.50mm total coated thickness pre painted galvanized iron sheet with micro ribbed profile and the insulation material will be chlorofluoro carbon and hydro chlorofluoro carbon free , high performance rigid polyurethane foam (PUF) conforming to IS 12436 having density not less than 40±2Kg/M3, Thermal conductivity (K-Value) 0.024 W/m.K measured at 10 degree C mean temperature along with necessary flashings such as L flashing, C flashing etc& accessories such as screws ,fastners ,sealants etc for fixing the panel etc., complete complying with standard specification.

30mm (+38mm) thick PUF roof panel

Providing Pre construction of Anti termite Treatment for the Construction of building including all chemicals as per standard specifications. Labour charges for preparing the areas for treatment, spraying chemicals and other incident charges etc.,complete. The rate shall be inclusive of giving anti termite treatment to the building for the following four stages including breaking the termite moulds, making holes with crow bars at an interval of 30 cms to a depth of 50 cms in the pheriphery of building and pouring chemicals etc., complete as per ISI 6313 ( Part 2) 2001. The antitermite chemical chloropyriphos 20 EC used should form 0.5% concentrate for the entire operation etc., as directed by the Engineer in charge and including cost of chemicals labour transportation etc.,

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe concealed in wall and ceiling with MS accessories with MS switch box in flush with wall with 5A F.T. switch with 3mm thick hylem sheet cover MS switch box with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed light point / Fan point (For Electronic Regulator) (SD 3)

Wiring with 2x4 sqmm(56/0.3) PVC insulated SC unsheathed Cu.Conductor cable of 1100V grade in suitable pipe on wall and ceiling with PVC accessories with 150 mm x 100 mm x 63mm TW switch box for 15 A 3 pin non inter locking Wall socket with 15A Flush type switch with painting of suitable colour, with continuous earth wire connection of 14 SWG TC wire for open PVC power plug point. (SD 39)

Supply and fixing of single box type 4'36 W flu fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting. (SD 87)

Supply and fixing of 1200 mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator, with 1 metre down rod with fan clamp with side plates and cross arm of size 450 mm (18") (SD 106)

Supply and fixing of 5A/15 A 3 Pin combined flush type wall socket with 15A flush type switch concealed in suitable MS Box flush with wall with painting (SD 137)

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure Distribution board with Double door(Metal) 1No 32 Amps DP MCB as incoming and 6 Nos 6 Amps to 32 Amps SPMCB outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with ISI mark (Like Standard make) (SD 167)

SAME AS 197 EXCEPT 4 X 16 Sq.mm PVC ARMOURED LTUG CABLE(SD 203)

Supply and fixing of 48W LED street light fitting complete with 19mm dai GI pipe (class 'B') with 1 no 19mm GI bend complete on the existing post / wall with 16A aerial fuse unit on MS plate with PVC unsheathed Cu.leads, with MS clamps and aluminium painting . DATA

Supply and Fixing of 18W LED 3000K Square type recessed fitting with LED on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting and to complete necessary accessories and etc to complete the work

Supply, Installation, Testing and Commissioning of 55" smart LED TV with following specifications a) Full HD 1920 x1080 (4K monitor) b) IPS pannel c) Slim back light LED module d) 900 PMI e) Triple XD engine f) Dynamic scanning g) ANR h) True colour generator i) 8modes of picture j) picture wizardIII k) Real cinema 24P l) HDMI -3nos m) USB -3nos n) Built in LAN o) Magic remote p) Dimension 1242 x 724 x 55.1min(37). (Make: Sony/ LG /Samsung)

Black EUROKRAFT Amaze 24 Inch Mist Industrial Wall Mount Oscillating Fan (Q)

Supply, Installation, Testing and commissioning of 32 channel 8 SATA NVR 3nos with 8TB Hard Disk Drive, New logical and visualized GUI design Dual-OS design to ensure high reliability of system running, ANR technology to enhance the storage reliability when the network is disconnected, Configurable normal or hot spare working mode to constitute an N+1 hot spare system Video Input and Transmission, Connectable to the third-party network cameras Compression and Recording, H.265+ compression effectively reduces the storage space by upto 75%, Full channel recording at up to 12MP resolution HD Video Output  HDMI1 / VGA1 outputs provided  HDMI1 Video output at up to 4K ( 3840 × 2160 ) resolution Storage and Playback, Upto 16 SATA interfaces and 1 eSATA interface for HDD connection, Support upto 10TB capacity for each HDD, Smart search for efficient playback. and smart playback to improve the playback efficiency,Supports VCA search for fire/ship/temperature/temperature difference detection triggered video files, POS information overlay on live view and playback, POS triggered recording and alarm Network & Ethernet Access  Hik-Connect for easy network management, 2 Gigabit Ethernet network interfaces. (Make : Hikvision / Dahua / Sony).

Supply of 8MP, Internet Protocol fixed BULLET CAMERA with following specification: ●1/2.5" Progressive Scan CMOS, ● 3840 × 2160 @15 fps,2.8/4 mm fixed lens,01 lux @ (F1.2, AGC ON), 0.028 lux @(F2.0, AGC ON), 0 lux with IR, H.265+, H.265, H.264+, H.264, 2 Behavior analyses ( Line crossing detection, intrusion detection) ● Face Detection ● 120dB WDR, ● BLC/3D DNR/ROI, IP67 complied ●On-board Storage - Built-in micro SD/SDHC/SDXC card slot, up to 128 GB, ● Shutter Speed 1/3 s to 1/100,000 s, ● 3-Axis Adjustment Pan: 0° to 360°, tilt: 0° to 100°, ● rotate: 0° to 360°, 2.8 mm, ● horizontal FOV: 102°, vertical FOV: 53°, diagonal FOV: 124°, ●Lens Mount M12 ● IR Range I5: up to 50 m, ● Image Settings Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser, ● Power Consumption and Current-12 VDC, 0.7 A, max. 7.5W PoE: (802.3af, 36V to 57V), 0.3 A to 0.2 A, max. 9W ● Camera out fitted with metal housing so as to prevent the lens from damages during physical abuse. (Make: Dahua/Panasonic) (Rate as per quotation enclosed)

Supply and fixing of outdoor 4 x 6 PVC box with 102mm x 77mm x 102mm with all fixing accessories. (Rate as per quotation enclosed)

Supply and Laying of CAT 6 armoured cable in 50mm HDPE pipe below the ground complete with all necessary accessories etc.. (Between ethernet switch to camera and radio modem) i. Application : Primary (Campus), Secondary (Riser), Tertiary(Horizontal) IEEE 802.3 : 10Base-T; 100Base-T; 1000Base-T IEEE 802.5 16 MB; ISDN; TPDDI; ATM ii. Standards: ISO/IEC 11801 2nd ed.; IEC 61156-5 2nd EN 50173-1; EN 50288-6-1,EIA/TIA 568C.2, RoHS Compliant. Fire Rating: PVC : IEC 60332-1. iii. Conductor - Bare Copper Wire iv. Insulation - Polyethylene v. Twisting - 2 Cores to the pair vi. Cable lay up - 4 Core to the pair It has diameter of (23 AWG) 0.550 ± 0.015.Insulation : Polyethylene.GI wire of size is 0.90 ± 0.030mm.

Fixing and Termination of CAT 6 Cable RJ 45Jack Single Point ( Point to Point ) Crimping, Testing and arrangement charges.

Supply and fixing of POE 24 port switch 10/ 100 / 1000 Base - T / 2 x 1000Base-FX / 20Gbps bandwidth / IEEE803.af/at compliant PoE+ / RJ45 supports auto MDI/MDI-X function / Auto negotiation speed, half/full-duplex / Store and forward / Max packet size: 10kbytes / Wide range power design (12~56VDC) / Operating temperature (-40 ̊C ~ +75 C̊ ) / Reverse polarity protection / Resettable fuse to protect against overcurrent / IP-40 protection / EFT protection for power line.

Supply and Fixing of Rack with Accessories -Higher end 42 U Rack with LNS unit and fan extra for the above rack.

GST at 18 percentage