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| 1 | Earthwork excavation for foundation in all soils and sub soils in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and to full depth as may be directed,except in hard rock,requiring blasting including shoring and shuttering and bailing out of water wherever necessary,refilling the sides of foundation with excavated earth or sand in layer of not more than 15cm thick.well rammed and consolidated and depositing on bank with initial lead and lift of 10m & initial lift of 2m and depositing the surplusr earth within the compound in places shown by the departmental officers with iniital lead and lifts,clearing and levelling the site etc., complete as per SS20B and as directed by departmental Engineers(TNBP No.17,23,24). |
| 2 | PlainCement Concrete 1:4:8 mix (One Part of Cement, Four part ofFine Aggregate and Eight part of Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers(TNBP No.28). |
| 3 | Filling in basement with Well Gravel well rammed watered & consolidated complying with standard specification. |
| 4 | Supplying and erecting centering for sides and soffits including supports and strutting uptp 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90cmx60cm and 10 gauge stiffened, welded with mild steel angles of size 25mmx25x3mm for boarding laid over silver oak (country wood) joist of size 10cmx6.5cm dia spaced about 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre tocentre etc.complete complying with standard specification and as directed by the departmental engineers. TNBP No.30 |
| 5 | A)For Beam, Lintel Roof Slab |
| 6 | B)Square column |
| 7 | C) Grade Beam |
| 8 | Providing and laying in position Standardised Concrete Mix M-20 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 cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but 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 cost etc., complete complying with standard specification and as directed by the departmental officers - |
| 9 | A)ForFoundation & basement |
| 10 | B)Ground Floor |
| 11 | Supplying, fabricating and placing in position mild steel or TMT rods for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complyingwith standard specifications and as directed by the deparmental engineers.TNBP No:30 |
| 12 | Brick Work in CM 1:5 (One part of cement & five parts of sand) mix using Third Class Country Brick Kiln Burnt bricks 8 ¾ \" x 4 ¼ \" x 2 ¾\" including cost and conveyance of materialsto work site and including all labour charges for mixing, laying, curing the concrete etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:31 |
| 13 | A)ForFoundation & basement |
| 14 | B) For Ground floor |
| 15 | Special Ceiling Plastering with CM 1:3 (One part of cement & three parts of sand)mix for 10mm thick including cost and conveyance of materials to work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:30,56&57 |
| 16 | Plastering with CM 1:5(One part of cement & five parts of sand) mix for 12mm thick including cost and conveyance of all materialsto work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:56&57 |
| 17 | Finishing with top of roof with one course of machine pressed tiles of size 20cmx20cmx20cm of approved quality laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound conforming to ISS by 2% weight of cement used and the joint pointed neatly to full depth of tiles with same water proofing compound mixed with cement motar ,red oxide, etc.complete complying with standard specification as directed by the departmental officers.- TNBP No:44-I |
| 18 | Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panellingwherever necessary and as directed by the departmental officers) |
| 19 | Supplying and fixing M.S Grill to doors, special windows and ventilators etc using 20mmx6mm as directed by the departmental officers inclusive of cost of MS grill including one primer coat of red oxide and fixing in position etc. including cost and conveyance of all materials and all lobour charges etc.complete as per Standard specification and as directed by the departmental officers.(as per the schedule of rate)TNBP No:86 & 86-A |
| 20 | Painting the new walls two coats over one coat of priming with best weather proof Exterior Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by departmental officersComplete as per standard specification. |
| 21 | Painting with two coats of Approvedcolour of best quality synthetic enamel paint, painting over new iron work including cost and conveyance of all materials and all labour charges etc. complete as per Standard specification and as directed by the departmental officers. (New Iron Surface).TNBP No:66&66-A |
| 22 | Wiring with 2x1.5sqmm (22 / 0.3) PVC insulated SC unsheathed Cu. Conductor of 1100v grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T switch and making good of the concealed portion with suitable colour for PVC open light /Fan point. SD 22 ISI make with standard specification. |
| 23 | Wiring with 2x1.5sqmm (22 / 0.3) PVC insulated SC unscheathed Cu.conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3mm thick Hylem sheet cover for 5 A 3 pin non inter locking CS Plug with continuous earth wire connection of 14 SWG TC wire forOpen PVC plug point. SD 37ISI make with standard specification |
| 24 | Supply and run of 2 of 6sqmm (56 / 0.3) insulated SC unsheathed Cu.Cconductor of 1100Vgrade on 7/20 GI bearer wire for service connection mains. SD 66ISI make with standard specification. |
| 25 | Supply and run of 2 x 6sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in 25mm dia GI Pipe ( Class ‘B’) suitably bent at both ends with necessary angle iron upright and end supports for mains. SD 71 ISI make with standard specification. |
| 26 | Supply and fixing of single box type 4’40 w fluorescent fitting LED complete with copper choke and condenser with TW Round on wall and withtube with PVC unsheathed leads from tennauble to the nitting SD 89 ISI make with standard specification. |
| 27 | Supply and fixing of 4’ x 40 watts single street light fitting LED etc., complete SD 93 ISI make with standard specification. |
| 28 | Supply and fixing of TNEB meterboard suitable for 32A single phase service connection with 32Afuseunit(500V) 32Aneutrallink and earthlink(1\"x1/8\"copperflat)on TW plank of size 375mmx300mmx19mm with supporting TWreeper sof1\" thick aneither side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and interconnection with 7/20 PVC insulated copper wire from EBmeter to fuseunit with 1No 40Amp30MA Double Pole RCD / RCCB (Higher End) with suitable necessary connectionSD 125 . ISI make with standard specification. |
| 29 | Supply and fixing of 16 A aerial fuse unit (500A) on suitable 100 x 100 mm TW concealed box with hylem sheet on the tapping pole with necessary clamps.SD 130 . ISI make with standard specification. |
| 30 | Supplying and Fixing A.C Ceiling fan complete 1200mm (48”) sweep with 300mm Down Rod , with regulator ( Crompton make ) including cost and conveyance charges fixing and its position etc complete SD 106 ISI make with standard specification. |
| 31 | Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification |
| 32 | Providing Galvalume sheet roofing using 6mm thick including all cost of materials at the site and necessary bolt and nots including all labour charges etc. complete as per standard specification. |
