Karnataka Building And Other Construction Workers Welfare Board Tender

code01 - 2 Tier adult bunker bed with lockable storage - A) Supply, delivery and assembling at site, Two tier Cot of dimensions 1980mm X 850mm X 1600mm, with overall dimensions/cross sections of each component as shown in the figure attached. Joints shall be interlocked and welded to render a flawless appearance. The 4 legs outer frame shall made up with 40x40 CR square tube 1.6 mm thickness, with horizontal support of dia. 31.7 mm, 1.6 mm thick CR tube and vertical bracings of 19 mm Dia, 1.2 mm wall thick at 150 mm intervals. The tops of the cot made with CR sheet of 1.22 mm thick, bed bottom four sides bending 50 X 30 mm and closing internally with C channel 50 X 30 mm, CR sheet 1.22 thickness. Inside two 2 Nos. reinforced with 2 formed length wise channels size 15 x 50 x 50 x 50 x 15 mm CR sheet of 1 mm thickness, flanged ark welded inside the length wise with 5 inches gap. B) Corner Brackets inside 8 Nos welded and outside corner brackets 8 Nos fitted with Nut bolt System (3 mm thickness 125 mm length wise). The ladder steps CR pipe 19 mm 2 mm thickness shall be fixed with 4" steps from the Vertical member of frame. The lower bed height 370 mm and two side head and top bow between top bottom to leg height 200 mm. The top of the pipe closed with MS square watcher clearance between the two beds shall be 940 mm. The hand rail of top tier shall be fixed inside of the cot holes. On the two sides of the central support frame CR tube 25.4 mm 1.22 mm thickness. C)The safety grills rails shall be sloping on one end at either side of the top tier as shown in the figure. Leg bottom to be fixed with PVC bush. Top of the legs shall be closed with metal watchers. All the CR sheet and pipes section are to be pretreated by phospoting treatment (8-stage treatment) and are to be epoxy powder coated 50-60 microns thickness grey/white shade as per IS: 101 D) Storage under the lower compartment with 2 door system and hooks to be provided for using pad lock. Storage has to be made of 22 gauge sheet with additional support of 25x25mm pipe . Size of storage has to be 1200mm width , 300mm height and 500mm depth

code02 - SINGLE COT FOR CARETAKER - A) Supply, delivery and assembling at site, Cot of dimensions 1980mm X 850mm X 570mm, with overall dimensions/cross sections of each component as shown in the figure attached. Joints shall be interlocked and welded to render a flawless appearance. The 4 legs outer frame shall made up with 40x40 CR square tube 1.6 mm thickness, with horizontal support of dia. 31.7 mm, 1.6 mm thick CR tube and vertical bracings of 19 mm dia, 1.2 mm wall thick at 150 mm intervals. The tops of the cot made with CR sheet of 1.22 mm thick, bed bottom four sides bending 50 X 30 mm and closing internally with C SHAPE channel 50 X 30 mm, CR sheet 1.22 thickness. Inside two 2 Nos. reinforced with 2 formed length wise channels size 15 x 50 x 50 x 50 x 15 mm CR sheet of 1 mm thickness, flanged ark welded inside the length wise with 5 inches gap. B) Corner Brackets inside 4 Nos welded and outside corner brackets 4 Nos fitted with Nut bolt System (3 mm thickness 125 mm length wise). The bed height 370 mm and two side head and top bow between top bottom to leg height 200 mm. C)Leg bottom to be fixed with PVC bush. Top of the legs shall be closed with metal watchers. All the CR sheet and pipes section are to be pretreated by phospoting treatment (8-stage treatment) and are to be epoxy powder coated 50-60 microns thickness grey/white shade as per IS: 101

code03 - REXIN COVERED COIR BED WITH WASHABLE SHELL FABRIC COVER - U foam 50 mm and Expanded Polyurethane foam 50mm composed Bed Mattresses with Rexin Cover of ISI Mark IS : 7933-1975 quality Size- Length 1900mm Width 850mm and Thickness 100m.m. Features - Antibacterial, anti dust mites, antifungal and anti allergic -Hydrophilic and breathable fabric.Shell fabrics for pillows must have sufficient quality that provides durability even afteer washing -Zip provision has to be provided shell fabric cover