Commissionerate Of Handlooms Tamil Nadu Handlooms Weavers Co operative Society Ltd Tender

Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cementcontent of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

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)

Formwork

Supplying and erecting steel centering 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 centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc.

Supplying, fabricating and erection in position Structural Steel Hollow sections for Columns & Beams as per design given including cost of steel and cutting, making, welding & bolts fixing in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of structural steel hollow sections)

Brick work using using Country Bricks of size 8-3/4" x 4-1/4" X2-3/4" in Cement Mortar 1:6 (One cement and six crushed stone sand) including curing neat finishing, etc., complete complying with standard specifiction.

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Paving the floor with pre-polished concrete anti-skid step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three crushed stone sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Providing four legged scaffolding using 15cm dia cauarinas post of 4m over all length (3m height+0.5m projection+0.5m into the ground) the distance between the two rows being 1.25m and the spacing of posts being 2.0m in both the rows with two horizontal posts with 0.5m. Overlap on either side and braces at 2.0m center to center including longitudinal and transverse middle braces to step up and providing a platform with country wood planks of 40mm thick and 1m width etc., in a complete from using coil and nails

Ground floor

First floor

Second floor

Third floor

Fourth floor

Providing two legged scaffolding using 15cm dia cauarinas post of 4m over all length (3m height+0.5m projection+0.5m into the ground) the distance between the two rows being 1.25m and the spacing of posts being 2.0m in both the rows with two horizontal posts with 0.5m. Overlap on either side and braces at 2.0m center to center including longitudinal and transverse middle braces to step up and providing a platform with country wood planks of 40mm thick and 1m width etc., in a complete from using coil and nails

Ground floor

First floor

Second floor

Third floor

Fourth floor

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 excluding 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.)

Providing and fixing of Aluminium Composite Panel (ACP) 4 sided having 50 x 25 x 1.50mm frame work vertical and horizontals out of specially designed extruded sections withstand wind pressure of 180 Kg/sq.m and fabricated fixed at all level elevation and heights. The extruded sectioncutting and fixing required space extruded section shall be of 6063 and alloy of BSH 9 confirming T is – 63400 rate shall included to fix the main frame with necessary clamps, fasteners, bolt nuts etc. The main frame of extruded section shall be of 22843 & 22739 (H9) grade conforming to BS 4174 (or) IS 8147. Rate shall included 4mm thick ACP sheet (0.25 + 3.5 + 0.25) alstrong or equivalent fixing with spacer tape and the ACP sheet bounded with special type structural sealant of dow corning 789 or equivalent in dust free conditions the gaps between ACP sheet to be filed with whether sealant and backer rod or 12mm foam sheet to ensure water and air tightness in all complete complying with standard specification as directed by the departmental officer

Engagement of 1no.of Welder and 1no.of helper for welding the angles to structural section for supporting lift side rails for 20 days of work

Lift front Door closing arrangements for each floor by providing angles, weldings etc.,

Supply laying ,connecting and commisioning income of 3.5 core 25 sqrm PVC ARMOURED LTUG cable with necessary hardware accessories etc.,

Supply,fixing,connecting and commisioning the following MCB Distribution boards fixed flush with the walls.ALL MCB DBS shall have Double door and incoming adopder box(powder coated) to receive wires in pipes/cables etc.,.the adopter box shall have a mimimumm height of 150mm 12way SPN MCB DB incomer:40amps RCCB 1NO. Outgoing:6 amps Dp MCB-3 NOS,10 AMPS DP mcb 3 nos(LIFT)

Supply, installation,testing and commissioning of aslok or equvalent 40 mmdia chemical electrode with earth enhancing powder with funnel, inspection/connection chamber etc.,

Supplyand fixing of 8 SWG Copper wire

Supplying and fixing of water tight bulk head fittings with guard suitable for 60 / 100 watts including necessary connections, cost of materials, etc., All complete.

Design, Engineering, Supply, Fabrication, Testing, Commissioning and handing over of 1 no of 13 passenger lift as per the following specifications (Machine Roomless - Gearless) Make:Johnson/Equivalent 1. Capacity of lift:13 Passanger Lift/884 Kgs confirming to IS 14665 (part 1) 2000, 2. Speed: 1.25m/sec 3. Floor Designation: Stilt + 4 Floors 4. Number of Stops/openings: 5/5 6.Type of drive: Micro Processor Based VVVF 7. Control system: Microprocessor Based Simplex Selective Collective Control With/Without Attendent 8. Main Power Supply: AC 3 Phase , 50 Cycles, 415 Volts 9. Shaft Type: RCCRB-Reinforced Cement Concrete with Red Brick 10. Shaft Size: 2500 x 1900 mm 11. Overhead: 4200 12. Pit Depth: 1600 12. Travel Height: 16m 13. Shaft Reduction Channel: Not Required-ECTN0138038 13. Pit Ladder: Yes 14. Car Size: 1450 x 1500 mm 15. Car Clear Height: 2200 mm 16. Car Door Type Center/Side: Power Operated Centre Opening Sliding Door 17. No of Door Panels: 2 Panel 18. Type of Door Drive: Linear Door Drive System 19. Car Door: 1000 x 2000 mm 20. Design of Lift Cabin: Stainless Steel 21. Lift Cabin Finish: Hairline Finish 22. Car Door: Stainless Steel 23. Car door finish: Hairline Finish 24. Ceiling Type: SS Sleek Small Circular-JLFC 03 25. Ceiling Light: LED Lights-03 26. Fan: Regular (Circular)-Fan 27. Flooring Type: PVC 28. Handrail Type: SS Round Handrail JLHR03 (Physically Challenged) 29. Handrail Location: All 3 Sides 30. Car Door Sill: Aluminium 31. Jamb Type: Slim Frame 32. Car Operating Panel Type: Full Car Operating Panel-JLCP02 33. Number of Car Operating Panel: 1 34. COP Faceplate Finish: Stainless Steel-Hairline Finish 35. Button Model: IS4-BAS 128(Round) 36. Car Display: Orange Square Dot- Matrix Scrolling Display-Vertical 37. Car Display Location: Car Operating Panel 38. Call Register Signal: Yes 39. Floor Annunciator: Yes 40. Landing Operating Panel Type: Landing Operating Panel-JLLP01 41. LOP Location: Landing Display on Wall 42. LOP Mounting Type: Grouting 43. LOP Faceplate Material: Stainless Steel-Hairline Finish 44. Landing Display:1-5-OSDM-V 45. lANDING dISPLAY loCATION: 1-5-LOP 46. Stainless Steel Braille Button: Yes 47. Over Speed Governor: Yes 48. Door Protection: Infra Red Door Screen 49. Over Load Indicator: Yes 50. Fireman Switch: Yes 51. Automatic Rescue Device: Yes 52. Battery Operated Emg Alarm Light: Yes 53. Two Way Intercom with Press & Speak in COP: Yes 54. Counter Weight Screen:Yes 55.Main Landing Door: Stilt

structural design charges