Tender For amrut 2.0 tranche iii-development of childrens park - supply and installation of play and gym equipments - detailed specification, garden bench- supply, installation and fixing of heavy duty outdoor garden bench (3 seater, 1.50 m length) with cast iron designed side frames, fabricated using high-strength cast iron end supports with decorative and corrosion-resistant finish, and seating arrangement consisting of 1.50 m long ergonomically designed seat and backrest made of treated hardwood/hdpe/uv-resistant recycled plastic slats of suitable thickness, fixed securely to the cast iron frames using galvanized or stainless steel fasteners. the cast iron frames shall be properly finished, free from sharp edges, and coated with rust-proof primer followed by outdoor-grade epoxy/pu paint or powder coating for enhanced durability under outdoor conditions. the bench shall be designed for heavy-duty public use with stable anti-tip structure and provision for firm anchoring to the rcc foundation/pedestal using suitable foundation bolts or embedded fixing arrangement as per manufacturer s specification. the rate shall include all materials, labour, transportation, loading, unloading, erection, fixing, anchoring, testing and commissioning complete in all respects. the item shall carry a minimum warranty of 2 years against manufacturing defects and shall be supplied and installed as directed by the engineer-in- charge, suitable for parks, open gyms and public garden spaces (excluding cost of concrte foundation), kids slider - supply, installation, testing and commissioning of outdoor children s play equipment frp & gi pipe combo double slide with frp roof, suitable for children up to 12 years of age, comprising a dual slide structure with two slides oriented in different directions, fabricated using isi-marked gi pipes conforming to is 1239 for main support frame with minimum 100 mm od and 3.0 mm thickness, and intermediate members of suitable diameter with minimum 2.5 3.0 mm thickness. the sliding surfaces shall be made of high-quality uv-resistant moulded frp with smooth finish and rounded edges for safe play, and provided with a durable frp roof canopy for protection from sun and rain. the structure shall include anti-skid climbing steps made of frp/hdpe or textured ms/steel treads, ergonomic handrails with uv-resistant coatings, and all welded joints shall be smoothly finished and free from sharp edges or projections. the entire assembly shall be treated with rust-proof pre-treatment, epoxy primer and outdoor-grade polyester powder coating of minimum 80 microns thickness for enhanced durability. the equipment shall be designed for safe use by children up to 12 years of age and installed on rcc m20/m25 concrete foundation blocks as per manufacturer s recommendation, using stainless steel or galvanized fasteners with proper anchoring. the rate shall include all materials, labour, transportation, unloading, erection, fixing, anchoring, testing, commissioning and all incidental works required for complete installation. the item shall carry a minimum warranty of 2 years against manufacturing defects and shall be supplied and installed complete as directed by the engineer-in-charge(excluding cost of concrte foundation), swing set- supply, installation, testing and commissioning of outdoor gi a-frame double swing set (two-seater) with chain suspension system, suitable for children up to 12 years of age, fabricated using isi-marked gi pipes conforming to is 1239 for the main a-frame structure with minimum 100 mm od and 3.0 mm thickness, and other supporting members of suitable diameter with minimum 2.5 3.0 mm thickness. the a-frame shall be designed for high stability and structural safety with properly braced side members and cross members, and provided with two child-safe swing seats made of hdpe/lldpe or frp with anti-skid surface and rounded edges for safety. the seats shall be suspended using heavy-duty galvanized steel chains of adequat
Tender For supply of chemicals, glasswares, miscellaneous and equipments at research and development lab, ambattur - chemicals, n-hexane for hplc, 95%, 2.5 l, chloroform for hplc & uv spectroscopy, 99.8%, 2.5 l, acetonitrile (acn) gradient grade for hplc, 99.9%, 2.5 l, dichloromethane (mdc) for hplc & uv spectroscopy, 99.9%, 2.5 l, beta-sitosterol ex. rice bran, 95%, 25g, stigmasterol extrapure, 95%, 25g, isopropanol (ipa) for hplc & uv spectroscopy, 99.8%, 2.5l, nicotinic acid (pyridine-3-carboxylic acid) pure, 99% 100g, calcium-d-pantothenate pure, 98%, 25g(d-pantothenic acid calcium salt, vitamin b5), pyridoxine hydrochloride (vitamin b6) pure, 98%, 25g, thiamine hydrochloride pure, 98.5%, 25g, folic acid pure, 98% (vitamin b9, vitamin m, pteroyl-l-glutamic acid), 25g, sodiumsulphateanhydrous acs, 500g, sodium hydroxide pellets purified,97%, 5 kg, sodium hydroxide 0.1n solution, 500ml, n-hexane pure, 95%, 2.5l, silver nitrate extrapure, 25g., petroleum ether 35-60 extrapure, 2.5l, phenolphthalein acs, 50g., isopropanol (ipa) pure, 99%, 2.5l, sodium chloride acs, 99.9%, 5 kg, calcium aas standard solution in 0.5n hno3 (traceable to nist), 250ml, ethanol ar grade%, 500ml, violet red bile agar, 500g, plate count agar (standard methods agar), 500g, chloramphenicol yeast glucose agar, 500g, formaldehyde sol 37 - 41%, hi-lr , 5l, potassium permanganate, hi-ar , 500g, miscellaneous items, metal loops holder, s.s. petri plate carrier, tissue paper napkins (1 ply-100 pull per pack), coarse filter paper sheets (size: 50 cmx 50 cm), butyrometer lock stopper key, burette stand white tile, centrifuge tube conical bottom, pp with hdpe closure -15 ml, centrifuge tube conical bottom, pp with hdpe closure -50 ml, wide mouth bottle, pp with pp closure 125 ml, wide mouth bottle, pp with pp closure 250 ml, ss lab jack, stainless steel (10 x 10 ), minor equipments, automatic ulv fogging machine tank capacity: 5 l it should have evaporation rate of 2 to 2.5 l per hour. it should be easy to move and handle with a compact design and mounted on three wheel castors for mobility. it should be made up of high-quality stainless steel (ss 304/ss 316) for long-term durability and chemical resistance. digital timer with inbuilt timer controllerwarranty: min. 1 year, hand sealing machine for poly bags 8" with one year warranty, bunsen burner with stopcock with one year warranty, electric bunsen burnor with one year warranty, glasswares, s line petri dishes 90 x 15, s line petri dishes 100 x 15, silica crucible regular form 25 ml, silica crucible regular form 50 ml, 1000 - low form beaker with spout 250ml, reagent bottles-500 ml
Tender For corrigendum : supply of ferritic steel sheet 2x1250x2100mm., as per drawing: rdso spec. no. c-k201, grade x2crni12 (409m) table 1&2, heat treatment condition 2b as per table-5., packing instruction:stainless steel sheets, coils and plates:- (a) stainless steel (austenitic & ferritic steel)coils. the coil shall be protected in reasonably good condition to with stand normal handling hazard during transit with the following provision as the barest minimum: i) coil should be wrapped with a layer of water proof paper through out whole length. ii) coil should be wrapped with a layer of biodegradeable sheet. iii) outer & inner of coil should be wrapped with gisheet. iv) side of the coil should be covered with card board sheet. v) after this whole coilshould be wrapped with biodegradeable plastic sheet of suitable thickness. vi) the inner edge of the coil should be protected by gi ring followed by another iron ring. vii) outer edgeof the coil should be wrapped with gi ring. viii) coil should be securely strapped with minium 5 steel bands through the eyes of the coil and minium 3 steel bands on thecircumference of the eye. ix) whole coil should be mounted on wooden blocks for easylifting/stacking. x) the sheets in coil form for thickness 2mm and above shall have: inner dia of coil 450-800mm outer dia of coil 1000-1300mm weight of coil 2.4 - 10 tonnes xi) the sheets in coil form for thickness below 2mm shall have: inner dia of coil 450-650mm outer dia of coil 1000-1300mm weight of coil 5.0 - 10 tonnes. (b) stainless steel (austenitic & ferritic steel plates/sheets) i) the sheets/plates shall be supplied in bundles of optimum weight: 2mt+/-10% & each sheet/plate shall be seprated with a layer of water proof paper, after this the whole bundle should be wrapped with double layer of water proof paper and a biodegradeable plastic sheet of suitable thickness. a metal protection in edges should also be provided. ii) all bundles shall have a minimum of 2 hoops upto 1.2 meter in length and one extra hoop for every additional meter. the bundles shall also be provided with skid (wooden packing under neath) to facilitate handling. mechanical damange & corrosion during transit if any shall be at the cost of supplier. protection procedue: covered in pi [ warranty period: 30 months after the date of delivery ] ]