Tamil Nadu Horticulture Development Agency Tender

Supplying and erecting steel centering sides and soffits including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm center to center or at suitable intervals, etc. complete in all floors complying with standard specification. (Payment for centering shall be given after the concrete is laid)

For Ground Floor

Supply and run of 2 of 2.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection 1 of 1.5sqmm (36/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade and making good of the concealed portion with suitable colour. ( Data - 3 )

Providing and injecting chemical emulsion for pre-constructional Anti-Termite treatment with minimum 10 years guarantee in three stages as given below, creating a chemical barrier under and all around the column pits, wall trenches, basement excavation, top surface of plinth & along the external perimeter of the building, expansion joints, surrounding of pipe and conduits etc., complete with chlorophyrifos 20 emulsifiable concentrate in proportion 1:19 (1 part of chlorophyrifos 20EC and 19 parts of water). Cost shall include all material and labour, etc. (Plinth Area at Ground Floor level only shall be measured and paid for). Treatment shall be carried out only through specialised and approved agency.

Cement Concrete 1:4:8 (One Cement, Four sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Supply and run of 25mm x 6.25mm Aluminium flat with necessary clamps / supports on wall / floor / ground for earth connection and etc to complete the work. ( Data - 6 )

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Supply and run of 50mm Dia HDPE pipe of 4kgf/cm2 approved quality and best variety conforming to ISS and ISI mark below ground in HDPE pipes. ( Data - 4 )

For Eighth floor

Painting the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wallsurface ect., complete complying with standard specification.

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)

Supply and Fixing of 20W 4feet LED Tube Fitting with TW round blocks on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting and etc to complete the work (SD-87)

GST 18%

"Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete"

Centering for curved surfaces of all RCC items of work

Providing And Fixing All Side Machine Cut Granite Stone Kerbs Using 0.40M Height 0.100M Thick And 0.6M Length Granite Stone Kerb Without Fragmentation For Platform Kerbs Including Cost And Conveyance of Granite Kerb From Available Source To Work Site Including Labour Charges For Fixing The Granite And Pointing With cm. 1:3 And All Other Incidental Charges Etc. Complete.

Supply and laying of 3.5 x 50 sq.mm Al XLPE armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. ( SD - 206)

For Fifth Floor

Supply and fixing of brass cable gland for 31/2C x 25 sq.mm PVC LTUG armoured cable with earth connection with necessary accessories etc (SD-186)

Earthing as per PWD standard with an earth electrode of 2meter Class 'B' GI pipe of dia not less than 32mm complete with necessary masonary work (SD-234)

Foundation and Basement

Subtotal

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Supply, erection, testing, commissioning of 45KVA DG Set with Acoustic Enclosure with Diesel Engine developing suitable HP at 1500 RPM, 4 Cycle, 12 cylinder, water cooled, turbo charged, complete with standard Accessories confirming to latest emission control latest norms coupled to alternator rated at 45 KVA, 3 phase, 4 wire, 0.8PF (lag), 415V, IP 21 enclosure, class F/H insulation, with AVR, mounted on a channel iron base frame with foot mounting AVM pads, confirming to IS 4722, 1day capacity Litters fuel tank, 2x12V 120 AH battery with leads, AMF panel, Hospital type Silencer, with acoustic enclosure, control panel, inter connecting control cable, cable end termination, including necessary fuel tank system, lubrication system, cooling system, fabrication of exhaust M.S pipe system, supporting frame, structures arrangement, confirming to CPCB norms etc., all inclusive. M-2069

Supply and erection 8 WAY 3 PHASE VDB of powder coated wall mounting TPN DB made of 1.6mm thick CRCA sheet steel dust and vermin proof enclosure with suitable size of bus bar with suitable bus insulators and sleeve for main and interconnecting Switchgear, earthing as per requirement of CEIG and IE regulation. For the provision of following rated switchgear in the panel.with Outdoor application IP65 as specified Protection ( For Power Distribution & Landscape Lighting) Incoming : 63 A 4P MCB - 1 No Outgoing : 32A TP MCB 10kA - 8 Nos ( Data - 2 )

Supply and fixing of 1no of 6A two Modular 5Pin socket, 1no 6A Modular switch with module cover plate (plastic) on suitable concealed in box (GI) in flush with wall with connection. Higher End ( SD-464)

Supply and Laying of Homogeneous Dot free LED Flexible Linear Light with high quality circuit design for stable and reliable performance, surface material should be made of Silicon with aluminium extrusion linear profile and other connecting accessories, Surface mounted flexible linear light suitable for facade edge lighting, Symmetric distribution. luminaire should have diffuse silicone based cover for soft illumination. Linear luminaire should have lumen flux in range of 900- 1000 lm per meter, Rated input supply of DC 24V constant voltage with external LED Driver, External ballast as accessory must be provided separately, Output color should be in range of 2700-3000K color temperature. The luminaire should have versatile optics : 120⁰, Mean rated service life L70(tq 25 °C) = 50,000 h. Luminaire body of aluminium extrusion with aluminium components. With flush-fitting cover and integral LED unit. Colour of luminaire body Grey/Silver, highly weather resistant/ powder-coated. Ingress protection rating (DIN EN 60529): IP68, impact resistance level should be suitable to site condition. The LED system with control gear unit is suitable for operation on direct voltage supply grids. The luminaire should be provided with Electrical safety class I. With aluminium channel and diffuser IP66. etc., complete.

For First Floor

For Second Floor

For Seventh floor

Supplying And Fixing Interlocking Blocks Against Available Edge Restraints 60 mm Thick of Approved Design And Pattern of Strength 30 N/Sq.m. 10 mm Iss Metal With Minimum Cement Content As Applicable To M 40 Grade Concrete As Per Is-456-2000 Manufactures By Mechanical Or Hydraulic Machine Using Vibro Compaction Process And Laid Over 50 mm Thick Laying Course (Bedding) Crushed Stone Sand (M Sand) Well Compacted By Plate Compactor With A Joint Width of 2 mm To 5 mm Including Filling of All Joints With Crushed Stone Sand (M Sand) And Compacting The Paved Surface With Plate Compactor Two Or Three Times Until All The Unit-To-Unit Joints Are Completely Filled With Crushed Stone Sand (M Sand) And Trimming The Edges Neatly Including All Labour Charges And Plate Compactor Charges Etc. Complete(Cost Inclusive of Crushed Stone Sand (M Sand)).

For Fourth Floor

Supply and providing cable end termination of 3.5 x 25sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with eelctrical connection complete and etc to complete the work. (SD-235)

Supply and laying of 3.5C X 25 sq.mm Al XLPE armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. ( SD - 204 )

Supply and run of 2 of No.8 SWG GI wire for guarding with cradle with No.8SWG GI wire at the equal interval of 1.5 meter and etc to complete the work (SD - 75)

Plastering with Cement Mortar 1:4 (One Cement and Four Sand) 20mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

Fabrication, Supply, Erection, Testing and Commissioning of whether proof CRCA sheet steel powder coated MCCB Indoor Panel Board, made up of 2mm powder coated, including bus bar provision of double door with industrial lock with Multifunction Meter 1no and 1no Change Over Switch, Main 2nos 100A 4Pole MCCB I/C, 4Pole MCCB,4nos of 63A 4Pole MCCB's, O/G with suitable copper bus bar (33x6mm) having three phase Multifunction meter with line indicators for erecting the indoor panel board complete etc., The above panel board is to be erected on Anchor fastners, bolts and nuts for mounting the Indoor Panel etc. complete.

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 the same to height of 3 m from ground level 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.

Supply and Fixing WPC composite material that combines wood fibers or flour with thermoplastics, such as polyethylene or polyvinyl chloride (PVC). This blend creates a durable and weather-resistant material that mimics the appearance of natural wood.WPC deck flooring is specifically designed for outdoor applications. It is highly resistant to moisture, rot, insects, and UV rays, making it suitable for withstanding the elements. The brown color adds a natural and earthy look to outdoor spaces. pattern - Plain, Finish - Matte, Color - Brown, Usage - Floor

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Supply and laying of 4C X 16 sq.mm Al XLPE armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. ( SD - 203)

For Sixth floor

Wiring, testing and commissioning of 2Rx1.5sqmm (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe with 2 mm thick, ISI marked concealed in wall and ceiling with PVC accessories with Module GI Switch Box in flush with wall with 6A one way module switch with module front plate continuous earth wire connection by 2.5sq.mm PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light / Fan Point (for electronic) (6Points / Coil ) (length of point 12 to 18 mtr) (SD-337)

Supply and fixing of brass cable gland for 3.5 x 50 sq.mm PVC LTUG armoured cable with earth connection with necessary accessories etc (SD-188)

Supply and providing cable end termination of 3.5 x 50 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with eelctrical connection complete and etc to complete the work. (SD-237)

Supplying and filling in foundation, basement, etc with filling M-sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection and etc to complete the work ( SD 76)

Supply and fixing of bollard light 10W fitting on floor with PVC unsheathed copper leads from terminals to the fitting and to complete necessary accessories and etc to complete the work.

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

Specifications Description: Small machine room elevator for new buildings ( Speciality Circular Lifr- Custom Order to be Made, Hoist way Dai 3M) Speed: 4.0 m/s Max. travel: 120 m / 180 m Max. load: 1360 kg / 1600 kg Max. persons: Up to 20 / 24 Max. elevators in group: 8 Signalization: KDS 300

Head Room

Supply and fixng of TNEB meter board suitable for 3 phase 100A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1-1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 100A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with earth connection complete(SD-130)

For Third Floor