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| 1 | Construction of 60000 litreOHT Eri karai at Sirugalapur Panchayat in Pullambadi block. Earth work excavation in all type of soil like HSC soil with initial leadand lift including all other labour charges etc. complete as per SS20B double the rate for narrow foundation trenches. Ist depth |
| 2 | Earth work excavation in all type of soil like HSC soil with initial leadand lift including all other labour charges etc. complete as per SS20B double the rate for narrow foundation trenches. IIst depth |
| 3 | Providing Msand filling to 15cm thick including cost and conveyance of all materals to siteand100% compaction etc. complete for pavement portion. |
| 4 | Cement concrete(1:4:8) mix using 40mmISS HBGmetal including cost and conveyance of all materials and all labour charges etc. complete as perstandard specification. |
| 5 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete and as directed by TWAD Board officers.For below |
| 6 | Supplying, fabrication and placing in position of HSD steel rods for reinforcement incluing the cost of steel and binding wire etc., complete |
| 7 | RCC in M30 GRADE using graded of HBGs excluding cost of reinforcement,centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechancial vibrator, finishing, curing etc., complete |
| 8 | Supplying and erecting centeringshuttering includingnecessary supportsforplane. |
| 9 | RCC in M30 GRADE using graded of HBGs excluding cost of reinforcement,centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechancial vibrator, finishing, curing etc., complete |
| 10 | Earth work excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD board officers. Hard stiff clay, block cotton,hard red earth shales, murram, ordinary gravel, stoney earth and earth mixedwith smallsize boulders for foundation SS 20B |
| 11 | Cementconcrete1:4:8 (one cement four sand and eight aggregates) using 40mm HBGS for levelling course for foundation including the cost of mixing concrete, ramming, curing etc., complete as directed by TWAD Board officers. |
| 12 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete. |
| 13 | Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete |
| 14 | RCC in M30 GRADE using graded of HBGs excluding cost of reinforcement,centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechancial vibrator, finishing, curing etc., complete |
| 15 | Refilling the foundation with excavated earth including watering and consolidation etc., complete. |
| 16 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete. |
| 17 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete. |
| 18 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete. |
| 19 | Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete |
| 20 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete. |
| 21 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete.A) Square Column(3.10 - 3.30) |
| 22 | B) Square Column(3.30 - 4.30) |
| 23 | C) Square Column(4.30 - 5.30) |
| 24 | D) Square Column(5.30 - 5.75) |
| 25 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete.A) Square Column(3.10 - 4.50) |
| 26 | A) Square Column(4.50 - 5.75) |
| 27 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete. |
| 28 | Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete |
| 29 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete. |
| 30 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete.A) Square Column(6.20 - 6.30) |
| 31 | B) Square Column(6.30- 7.30) |
| 32 | C) Square Column(7.30-8.30) |
| 33 | D) Square Column(8.30-8.85) |
| 34 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete. |
| 35 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete. |
| 36 | Supplying and erecting centeringshuttering includingnecessary supportsforplane |
| 37 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete.A) Third brace beam(8.85-9.00) |
| 38 | b) Third brace beam(9.00-9.06) |
| 39 | LANDING BEAM a) Third brace beam(8.86-9.30) |
| 40 | B) Third brace beam(9.00-9.30) |
| 41 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete.Third Brace Beam Top to Floor (Grid) Beam Bottom (9.30 - 10.30) |
| 42 | Square Column (10.30-11.14) |
| 43 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete.Column From Third Brace beam Top to Floor (Grid) Beam Bottom(9.30 - 11.14) |
| 44 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete.Floor grid beam Centering Rate plain surface (11.14 - 11.30) |
| 45 | Centering Rate plain surface(11.30 - 11.59) |
| 46 | Centering Rate plain surface(11.14 - 11.30) |
| 47 | Centering Rate plain surface(11.30 - 11.59) |
| 48 | floor slab |
| 49 | floor slab side(curved surface) |
| 50 | Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete |
| 51 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete. |
| 52 | FLOOR / GRID BEAM AND FLOOR SLAB LAID Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete. A) Curv. Surface haunch (slanding) |
| 53 | B) Curv. Surface Tank Side wall inner(12.30-13.30) |
| 54 | C) Curv. Surface Tank Side wall inner(13.30-14.30) |
| 55 | D) Curv. Surface Tank Side wall inner(14.30-14.89) |
| 56 | D) Curv. Surface Tank Side wall inner(14.89-15.30) |
| 57 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete.RCC rate (11.85-13.50) |
| 58 | RCC rate (13.50-15.30) |
| 59 | Supplying and erecting steel centering for sides and soffits I including necessary supports\" and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre complying with standard specifications etc., complete. Cover Slab Bottom (15.30-15.30) |
| 60 | Tank cover slab side wall (curved) (15.30-15.485) |
| 61 | Supplying, fabricating and placing in position of HSD steel rods for Reinforcement including the cost of steel and binding wire etc., complete |
| 62 | RCC in M30 GRADE using graded aggregtes of HBGs excluding cost of reinforcement, centering, shuttering strutting, but including cost of mixing concrete, placing, vibrating withmechanical vibrator, finishing, curing etc., complete. |
| 63 | Providing PVC ventilating arrangements mosquito proof nylon net with 110 mm PVC pipes and cowl etc., complete., |
| 64 | Providing manhole cover of size 0.60 m X 0.60 m in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges etc., complete., |
| 65 | Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (one cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 4Scm consisting of two Nos. of ve~ical post of 10cm x lScm and step slab of 25mm x 25mm etc., complete. |
| 66 | Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50 mm x 60 mm MS angle for both sides and for steps at 30 cm C/C welded jointed etc., for I staging from GL to Fst level brace (weight 4.5kg/m) Iind and IIIrd staging upto floor slab and IVth staging from floor slab to roof top.Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage.RCC M30 Grade mix for Landing slab 5 nos. at Ground Level - 1 No. and abouve Ground Level - 4 Nos.Supply and fixing of 32 mm GI pipe medium for hand rails for the Landing slab.Supplying and fixing of MS base plate of 100 mm x 100mm x 6 mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing Slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. |
| 67 | Providing cut stone slab in CM 1:3 etc., complete.,(.45x.45x.15) |
| 68 | Exterior Emulsion Painttwocoats with approved exterior emulsion paint over one coat of priming coat over cement plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc., complete. |
| 69 | 65mm dia GI pipes for inlet connection |
| 70 | 65mm dia GI pipes for over flow and RWH |
| 71 | 65mm dia GI pipes for delivery pipe. |
| 72 | 50mm dia GI pipes for scour pipe. |
| 73 | 65mm dia GI Tee |
| 74 | 65mm dia 90 Deg. Bend |
| 75 | 65mm dia GI Bend (Short) |
| 76 | 65mm dia GI Coupler |
| 77 | 65mm dia GI Union |
| 78 | 65mm dia GI Elbow |
| 79 | 50mm dia GI Union |
| 80 | 50mm dia GI Elbow |
| 81 | 65mm dia GI Tee |
| 82 | 65 X 50mm dia GI Reducer |
| 83 | 75 X 63mm dia PVC Reducer |
| 84 | 75 X 90 mm dia PVC Reducer |
| 85 | 65mm dia GM Gate Valve |
| 86 | 50mm dia GM Gate Valve |
| 87 | 75mm PVC Threaded coupler |
| 88 | 90 mm * 80 mm dia PVC Threaded Coupler |
| 89 | 63 mm * 50 mm dia PVC Threaded Coupler |
| 90 | GEOPHYSICAL INVESTIGATION CHARGES |
| 91 | DRILLING OF 180MM DIA BOREWELL IN HARDROCK AREAS ANYWHERE IN TAMILNADU INCLUDING TRANSPORTATION TO THE WORKSITE IN HARDROCK AREAS AND DEVELOPING THE BOREWELL Over Burden Soil (Ref:- Managing Director, TWAD Board, Chennai, Ltr No. F15090/AE/CM/TWAD Dated. 22-04-2013) |
| 92 | DRILLING OF 150MM DIA BOREWELL IN HARDROCK AREAS ANYWHERE IN TAMILNADU INCLUDING TRANSPORTATION TO THE WORKSITE IN HARDROCK AREAS AND DEVELOPING THE BOREWELL Over Burden Soil (Ref:- Managing Director, TWAD Board, Chennai, Ltr No. F15090/AE/CM/TWAD Dated. 22-04-2013) |
| 93 | Reaming from 140/150 mm dia pilot bore to 300 mm dia bore as directed by the TWAD Board Officers upto 60 m Depth ending from ground level |
| 94 | Labour Charges for inserting PVC casing pipes assembly (with slots or without slots) in the drilled hole including the jointing the pipes with PVC couplers with cement paste etc. complete |
| 95 | Charges for developing the borewell with air compressor of 300 CFM capacity (Minimum 8 Hours) including transportation labour and fuel charges for compressor as directed by TWAD Board Officers and conducting yield test by ‘V’ notch method. |
| 96 | SUPPLY OF 180MM OD PVC CASING PIPE INCLUDING TRANSPORTATION CHARGES ETC., |
| 97 | Providing Borewell Cap at top of PVC Casing pipe Projected above GL After Completing the drilling process as directed by taward board officers Tward 2022-23 pg 299 |
| 98 | Supply and delivery of 7.50Hp Three phase per isi 100x175m head |
| 99 | Control panel board Consist of following 1.voltmeter &ammeter suitable for above pumpset |
| 100 | Service Wire SD 65 |
| 101 | Ms kiosk Box |
| 102 | plywood |
| 103 | 50 mmGI elbow |
| 104 | 50 mm GI union |
| 105 | 50 mm MS clampset |
| 106 | 50 mm Upvc Pipe |
| 107 | 50 mmGI Coupling |
| 108 | 50 mm GI Pipe |
| 109 | 50 mmGM Gate Valve |
| 110 | 50 mmGI Non Return Valve |
| 111 | Reels insulation Tap |
| 112 | Batten holder |
| 113 | 5ams switches |
| 114 | 63 ams fuse unit (500V) |
| 115 | 63 ams Switch |
| 116 | 25mm GI service pipe SD 70 |
| 117 | shellac |
| 118 | thread ball |
| 119 | 4.0 sqmmsub flat cable (3 core copper cable) |
| 120 | Nylon Rope |
| 121 | 75mm PVC Pipe (6 Kg) |
| 122 | Earth work excavation in all soil for laying jointing of PVC Pipes and specials including refilling the trenches after people laying works. (Width 0.60 m, Depth - 1.05m) |
| 123 | 63mm PVC Pipe (4 Kg) |
| 124 | Earth work excavation in all soil for laying jointing of PVC Pipes and specials including refilling the trenches after people laying works. (Width 0.60 m, Depth - 1.05m) |
| 125 | ERECTION OF POWER PUMPS IN BOREWELL LABOUR CHARGES FOR ERECTION OF TWIN PACKER DUPLEX TYPE JET PUMPS IN BOREWELLS UPTO 150 MM DIA INCLUDING FIXING OF SUCTION PIPE REGULATING VALVES WITH JET ASSEMBLY UPTO A MAXIMUM DEPTH OF 30 M AND DELIVERY PIPE VALVES PRESSURE GAUGES UPTO THE EXTERIOR WALL OF PUMP ROOM AND ERECTION OF PANEL BOARD CONSISTING OF TPICN SWITCHES STARTER, VOLTMETER, AMMETER, THREE INDICATOR LAMPS CAPACITOR AND LAYING AND JOINTING THE CABLES AND TWIN EARTHING AS PER IE RULES ETC., COMPLETE AND TESTING THE PUMPS AND TRAIL RUN FOR 10 DAYS INCLUDING SIGNING OF COMPLETION OF REPORTS AS REQUIRED BY EB AUTHORITIES AND FINISHING THE PIPE HOLES INCLUDING THE FOUNDATION BOLTS, NUTS AND EARTH PITS. |
| 126 | Provision for Nameboard charges. |
| 127 | GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column \"BB\" for all works in this package} |
