Supply of Trolleys and Steam cooking vessels to Kitchen at Srinivasam and Dining halls at Achyutham and Sripatham TTD Tirupati

Supply of SS Rice Collection or Transport Trolley Overall Size 47½" x 32¾" x 24"+Handle.(Double jacketed rice trolleys)

Inner tank: 44½" x 29¾" x 11¾" with 1½" flared +½" down folded on four sides

Inner and outer: Both made out of AISI 304 quality 2 mm thick S.S sheet with 4 corners well radioused welded grinded and neatly polished. Bottom side 2 Nos. S.S 10g supports for wheel welded.4 Nos of 8" castor wheels -2 fixed -2 swivel type with S.S plate and S.S bolt nut with lock washer and spring washers. S.S supports between inner & outer vessel.1¼" Pipe made handle welded with stuff end washer. The S.S. sheet of 16 gauge AISI 304 grade inclusive of all duties, transportation, insurance etc., complete (304 grade test certificates should be furnished by the contractor) but excluding GST.

Supply of Green leaves storage Jugs and Glass removing trolleys with following specification. Over all size of main frame 940 x 610 x 775 mm + (Handle and wheels). over all size of tray 880 x 620 x 150 mm.

The main frame with S.S. 3/4'' dia pipe of size 940 x 610 x 775mm to weld the 40 x 40 x 3mm S.S. angle frame, 4 Nos of 30 x 3mm flat for diagonal supports and 2 Nos of intermediate support of angle frame at top level, 3/4'' dia S.S pipe supports 1No in length wise and 4 Nos in breadth wise at bottom level duly fixing the heavy duty 6" castor wheels of fixed type - 2 Nos and Swivel type - 2 Nos with S.S 10G base plates - 2 Nos for wheel supporting (support plate in breadth direction of trolley) fixing with S.S bolts & nuts with necessary spring washers. The 3/4" dia 2 mm wall thickness handles shall be provided on both side of the trolley over 10G embedded plate strip.

The tray made up of 1.6mm thick S.S. sheet of size 880 x 620 x 150 mm, to weld lifting handles of 4 Nos of 6mm dia S.S. rod to fix tray with swivel moment. the four corners of the tray double flared. The Sections all are AISI 304 grade. The trolley should fabricated with Argon welding with machine rolled and plasma cutting with smooth finishing and polishing. The tolerance allowance (+/-) 5 mm for entire measurement of trolley fabrication. The rate shall Inclusive of transportation etc., complete. FOR at Tirupati. (The test reports to should be submitted by the contractor for confirming of 304 grade). The weight of the trolley excluding wheels. (The rate is excluding GST).

- do - for leafs collection trolleys

Supply, erection and commissioning of SS AISI 304 grade triple jacketed steam cooking vessel of 300 litres capacity of inner vessel with 6mm thick sheet of 800mm inside dia and 650mm depth at inside edges and center 720mm and middle vessel of 4mm thick (outside dia 900mm duly providing 40mm clearance between inner vessel and middle vessel) with clear height of 50mm at top level. The outer vessel of 4mm thick (outside dia 1008mm) with clear height of 80mm at top level duly providing 50mm clearance between middle vessel and outer vessel with outer finish of wire brush matt finish. At top of the inner vessel, SS ISI 304 grade 16mm square rod is to be provided. The SSAISI 304 grade round sheet of dia 200mm of 6mm thick sheet is to be welded to the middle vessel at both sides for providing of 75mm dia shaft and reduced the shaft to 65mm dia at both ends for fixing of brass bush.

The brass bush of 65mm inner dia of 7.5mm thick & 60mm width is to be provided to hold the vessel shaft at both sides and the brass bush inserted in a SSAISI 304 grade collar (10mm thick) bearing type duly welding to the SS AISI 304 grade bed block (size 200 x 60 x 25mm thick) mounted on the 'A' frame. At left side & right side of the vessel is provided with SSAISI 304 grade flange ended for fixing of steam line valve and gear box respectively.

The left side of the vessel, check nut of size 32mm dia with 20mm SSAISI 304 grade nipple/pipe nipple & socket and SS AISI 304 grade flange ended is to be provided for fixing steam inlet with 20mm dia pipe. The 32mm dia inner threads to be provided in the 65mm dia shaft for fixing check nut. The 20mm dia SS AISI 304 grade ball valve of flange ended is to be provided for steam inlet. At right side, the vessel is provided with Vignesh/Kirloskar/monofigalli gear box (adaptable under driven worm reduction gear box size VAU287, Ratio 50:1) duly providing additional platform with 6mm thick SS AISI 304 grade plate (size 380x250mm) to the 'A' frame duly providing with SS AISI 304 grade wheel for gear box.

The vessel is provided 20mm SSAISI 304 grade nipple & threaded elbows for fixing of 3/8" pressure gauge of 100mm dial of 0-4 kg/sqcm, 20mm safety valve of 'F' type at top of middle vessel. The 40mm dia SS AISI 304 grade pipe nipple to be provided at bottom of the vessel with 0mm dia SS AISI 304 grade ball valve for drain. The 20mm dia SS AISI 304 grade nipples is to be provided for fixing of 20mm dia steam trap of Trax /Thermax make, 20mm dia SS AISI 304 grade ball valve for condensed water drain in middle vessel and 20mm dia SSAISI 304 grade ball valve for drain in outer vessel. The specials viz., pressure gauge, safety valve, SS AISI 304 grade ball valves, steam trap and SSAISI 304 grade ball valve of flange ended are to be supplied along with vessel.

The vessel is provided with lifting arm type top lid of 1.5 mm thick sheet mounted on stainless steel 'A' frame. The perforated strainer of 1.5mm thick SSAISI 304 grade sheet with 2mm holes. Gear box hood (size 300 x 210 x 300mm) should be provided for gear box with 1.5mm thick SS AISI 304 grade sheet. The stainless steel 'A' frame with 'C' channel of size 75x40 of 6mm thick of vertical height 900mm, bottom inside width of 970mm, top width 400mm & centre support in each frame at 400mm clear height. At back side, connectivity with 'C' channel of size 75x40 of 6mm thick is to be provided at bottom level of 'A' frames duly providing in diagnal with 40x40 of 6mm thick 'L' angle of 400mm length at both corners of 'A' frame. SSAISI 304 grade round plate of 180mm dia of 6mm thick is to be welded at bottom of 'A' frame legs for fixing of legs.

The vessel is fabricated with Argon welding with machine rolled and plasma cutting with smooth finish. The items are fabricated with stainless steel of 304 grade and the testing for confirmation of SS AISI 304 grade should be tested at site and submitted the same to the department by the contractor at his own cost. The tolerance allowance of (+/-) 10% is allowedfor measurements for fabrication. The rate is including cost & conveyance to site of work, incidental charges and F.O.R at Tirupathi. (The rate is excluding GST).Note: The pressure test for the vessel is to be conducted by the contractor at his cost at the site of work. The Contractor should furnish the test certificate along with supply.

Supply, erection and commissioning of SS AISI 304 grade triple jacketed steam cooking vessel of 500 litres capacity of inner vessel with 6mm thick sheet of 870mm inside dia and 800mm depth at inside edges and center 950mm and middle vessel of 4mm thick (outside dia 970mm duly providing 40mm clearance between inner vessel and middle vessel) with clear height of 50mm at top level. The outer vessel of 4mm thick (outside dia 1078mm) with clear height of 80mm at top level duly providing 50mm clearance between middle vessel and outer vessel with outer finish of wire brush matt finish. At top of the inner vessel, SS ISI 304 grade 16mm square rod is to be provided. The SSAISI 304 grade round sheet of dia 200mm of 6mm thick sheet is to be welded to the middle vessel at both sides for providing of 75mm dia shaft and reduced the shaft to 65mm dia at both ends for fixing of brass bush. The brass bush of 65mm inner dia of 7.5mm thick & 60mm width is to be provided to hold the vessel shaft at both sides and the brass bush inserted in a SSAISI 304 grade collar (10mm thick) bearing type duly welding to the SS AISI 304 grade bed block (size 200 x 60 x 25mm thick) mounted on the 'A' frame. At left side & right side of the vessel is provided with SSAISI 304 grade flange ended for fixing of steam line valve and gear box respectively.

The vessel is provided with lifting arm type top lid of 1.5 mm thick sheet mounted on stainless steel 'A' frame. The perforated strainer of 1.5mm thick SSAISI 304 grade sheet with 2mm holes. Gear box hood (size 300 x 210 x 300mm) should be provided for gear box with 1.5mm thick SS AISI 304 grade sheet. The stainless steel 'A' frame with 'C' channel of size 75x40 of 6mm thick of vertical height 900mm, bottom inside width of 970mm, top width 400mm & centre support in each frame at 400mm clear height. At back side, connectivity with 'C' channel of size 75x40 of 6mm thick is to be provided at bottom level of 'A' frames duly providing in diagnal with 40x40 of 6mm thick 'L' angle of 400mm length at both corners of 'A'frame. SSAISI 304 grade round plate of 180mm dia of 6mm thick is to be welded at bottom of 'A' frame legs for fixing of legs

The vessel is fabricated with Argon welding with machine rolled and plasma cutting with smooth finish. The items are fabricated with stainless steel of 304 grade and the testing for confirmation of SS AISI 304 grade should be tested at site and submitted the same to the department by the contractor at his own cost. The tolerance allowance of (+/-) 10% is allowed for measurements for fabrication. The rate is including cost & conveyance to site of work, incidental charges and F.O.R at Tirupathi. (The rate is excluding GST). Note: The pressure test for the vessel is to be onducted by the contractor at his cost at the site of work. The Contractor should furnish the test certificate along with supply