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| 1 | Towards charges for Clearing Scrub Jungle Clearance including all labour charges and all other incidental charges etc., Complete as per standard specification |
| 2 | Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum |
| 3 | Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum |
| 4 | Plain Cement Concrete 1:5:10 (one cement, Five fine aggregates and Ten coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification |
| 5 | Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed. For Drain Wall |
| 6 | Supplying and erecting steel centering including necessary supports For plane surfaces such as rectangular or square RCC columns etc. which require only nominal strutting using mild steel sheets made of 10 gauge thick welded with MS angle size 40mm x 40mm x 5 mm and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick).etc..complete in all floors complying with standard specifcation. Steel Adjustable telescopic props shall be rovided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid). |
| 7 | Providing and laying in position Standardised Concrete Mix M-25 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 350Kg/ 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 - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. |
| 8 | Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid). |
| 9 | Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire) |
| 10 | Brick work in CM 1:5 (one cement & five M sand) using II class ground moulded bricks of size 9\\"X43/8\\"X 2 3/4\\" including finishing, curing, etc., complete complying with standard specification for Basement |
| 11 | Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, curing etc. complete complying with standard specification and as directed by the departmental officers. |
| 12 | Investigation of Geological survey for finding yield test |
| 13 | Drilling 150mm dia vertical Borewells in Hard rock areas to anywhere in tamilnadu Including transportation to the work site as diricted by the depetmental officers…Etc.. (Up to 150m) |
| 14 | (b) IInd depth 151m to 180 m |
| 15 | From 181m to 210m |
| 16 | FRom 211m to 240m |
| 17 | From 241m to 270m |
| 18 | From 271m to 300m |
| 19 | Supply and fixing of 150mm PVC casing pipe as per IS 12818/2010 etc, complete as per standard specification(Casing shallow depth up to 80 mtr) |
| 20 | Labour charges for inserting of 150mm Dia PVC casing pipes assembly( with slot or without slot) in the drilled hole including Jointing pipes with pvc couplers with cement paste Etc.. Complete,supply and packing the annular Space with pebbles of sixze and quality as approved by the Excutive Engineers of TWAD Board. |
| 21 | Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 % Duty lpm x m (75x 275) 10 Hp |
| 22 | Supply and delivery of Star-Delta starter confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately). 10 Hp |
| 23 | Supply of 63 Amps Porcelain fuse unit (500 V)of best quality make including cost of handling charges and all other incidental charges. |
| 24 | Supply of 63 A TPN switch disconnnector fuse units in sheet steel enclosure with HRC fuses Double break with ISI make including cost of handling charges and all other incidental charges. |
| 25 | Supply of 40 Amps 30MA RCCB/ELCB (Four Pole) switch with ISI make including cost of handling charges and all other incidental charges. |
| 26 | Supply of 10 sqmm Pvc Insulated Single Core Multi Strand Fire Reterdant Flexible Copper Cable. with ISI Mark Conforming to IS 6 Sqmm Copper wire of best quality make including cost of handling charges and all other incidental charges. |
| 27 | Supply of 3 core 6 sqmm Jointing of XLPE Insulated and Sheated 3 Core Flat Type Copper Cable Conforming to IS 694/1990 and as amended Thereafter with ISI make including cost of handling charges and all other incidental charges. |
| 28 | Supply of 4 core 16sqmm JOINTING OF L.T. CABLES- 3,3.5,4 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CABLE CONFORMING TO IS 1554 PART I AND AS AMENDED THEREAFTER WITH ISI MARKING with ISI make including cost of handling charges and all other incidental charges. |
| 29 | Supply of 65mm UPVC Column pipe Supreme Heavy with ISI make including cost of handling charges and all other incidental charges. |
| 30 | Supply of 2\\" GI Bend with ISI make including cost of handling charges and all other incidental charges. |
| 31 | Supply of 2\\" X 36\\" pipe nipple with ISI make including cost of handling charges and all other incidental charges. |
| 32 | Supply of 2\\" GI Flange Set with ISI make including cost of handling charges and all other incidental charges. |
| 33 | Supply of 2\\"GM Non return valve with ISI make including cost of handling charges and all other incidental charges. |
| 34 | Supply of 2\\"G I Ordinary Coller with ISI make including cost of handling charges and all other incidental charges. |
| 35 | Supplying and Delivery of the following sizes of HDPE Pipes PE-100 - PN8 conforming to IS-4984/1995, as specified to technical specifications in standard length including labour charges for loading, un-loading and staging at stock yard etc.., complete as per standard specification as directed by the Department Officers. |
| 36 | Earth work excavation and deposition on the bank with an initial lead and lift of 10 meters and initial lift of 2 meters in hard stiffy clay stiff black cotton hard red earth murram, gravelly soils(SS20B) etc., complete as per std., specification. |
| 37 | Lowering the following HDPE pipes and specials into trench and laying to proper grade and alignment complete as per standard specification by deparment officers etc.., HDPE Pipe 90mm |
| 38 | Jointing the HDPE pipes and specials and testing the required pressure with water etc.., Complete as per standard specification |
| 39 | Testing of pipes for water supply with hudralic testing equipments by filling with water including cost of water @ 60/KL and testing to recommended Pressure in convenient stretches and attending the brusts if any occurred during the test excluding the cost of pipes but including other incidential and operational charges ETC... complete for the following diameteres of pipes HDPE Pipe 90mm |
| 40 | Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. |
| 41 | Refilling the excavated earth in to the trenches after laying the P.V.C. pipe in to the trench including cost of all labour charges and all other incidental charges etc., complete. |
| 42 | Supplying and fixing Solid Blocks of following size conforming to S.S. 2145-1965 (including jam Blocks closers etc..,) made in CC 1:3:6 (one Cement three sand and Six HBSJ 6 mm) in CM 1:5 (one cement and five sand) for Masonry wall partition wall including curing and finishing etc.., Complete |
| 43 | Supply and Fixing of Cudappah slab of 20 mm thick including cost of material labour charges and all other incidental charges etc., complete as per standard specification |
| 44 | Supply and Fixing of wooden board including cost of material labour charges and all other incidental charges etc., complete as per standard specification |
| 45 | Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc., |
| 46 | Supply of 6 sqmm Pvc Insulated Single Core Multi StrandFire Reterdant Flexible Copper Cable. with ISI Mark Conforming to IS 6 Sqmm Copper wire of best quality make including cost of handling charges and all other incidental charges. |
| 47 | Supply of 2\\" dia Bore clamp, cover and water proof compound etc., complete including cost of handling charges and all other incidental charges etc, complete as per standard specification |
| 48 | Supply of 2\\" dia , SS Adapter complete including cost of handling charges and all other incidental charges etc, complete as per standard specification |
| 49 | Supply of 2\\" x 6\\" dia , pipe nipple complete including cost of handling charges and all other incidental charges etc, complete as per standard specification |
| 50 | Supply of 2\\" x 12\\" dia , pipe nipple complete including cost of handling charges and all other incidental charges etc, complete as per standard specification |
| 51 | Supplying and Delivery of the following sizes of HDPE Pipes specials PE-100 - PN10 conforming to IS standard technical specifications in standard size including labour charges for loading, un-loading and staging at stock yard etc.., complete as per standard specification as directed by the Department Officers. 90 mm HDPE stup bend |
| 52 | 90 mm HDPE Elbow |
| 53 | 90 mm HDPE Flange set |
| 54 | 110 mm HDPE stup bend |
| 55 | 110 mm HDPE Flange set |
| 56 | 110 mm HDPE Elbow |
| 57 | 110 mm HDPE Tee |
| 58 | 110 x 90 mm HDPE Reducer |
| 59 | 90 mm PVC Ball Valve |
| 60 | 90 mm HDPE Tee |
| 61 | 90 x 75 mm HDPE Reducer |
| 62 | 2\\" x 3\\" HDPE Reducer |
| 63 | Outdoor Granite Bench: Supplying, erecting and fixing outdoor granite bench of 3 seater without back rest. Bench shall consist of 2 nos. L shaped bases support and size of L 1.2mx W 0.38mx H 0.45mm |
| 64 | Plantation of Native Plant Varities of 1 to 2 year old sapling including transportation charges and labour charges for excavating the pit of size 0.45x0.45x0.45m per sapling and rate inclusive for watering one plant per day in complete as per standard specification |
| 65 | Supply and fixing of 30W LED street light fitting with LED (Higher end) with 25 mm dia. GI pipe (class B) with 1 no. 25 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting .SD 532 |
| 66 | Supply and fixing of 6 Metre Length Single Bracket Pole with Base Plate(250 x 250 x 6mm) 76.10mm OD x 3.65mm Thick x 6000mm Length in complete including transportation and labour charges as per standard specification Please Enable Macros to View BoQ information |
