IYOTHEE THASS PANDITHAR DEVELOPMENT SCHEME 2024-2025

Amount

Earth Work Excavation for foundation in all types of soils and sub soils to full depth (such as Soils in Rock / Silt / Light Black Cotton Soil / Ordinary Soil ) except in rock requiring blasting but inclusive of shoring, shuttering and bailing out water wherever necessary and refilling the sides of foundation with excavated earth other than sand in layers of 150 mm thick well rammed and consolidated, depositing the surplus earth in places shown by the Departmental Officers with initial lead of 10 m and initial lift of 2 m. Complete as per TNDSS 23 & 24, V, VI (S2), VII, 9,10

Plain Cement Concrete 1:4:8 (One Part of cement, Four Part of sand, and Eight Part of Aggregate) mix using 40mm ISS HBG metal from approved Quarry including cost and conveyance of all materials and all labour charges for mixing, laying, compacting and curing the concrete to site and other incidental charges etc., complete. as per standard specification 28 V,VI S25

Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc., centering for soffits upto 3 meter height using mild steel sheet of size 90 cm x 60 cm x 10 mm gauge with MS angles of size 25mm x 25mm x 3mm laid over silver oak (CW) joists of size 10cm x 6cm spaced upto 90cm c/c and casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specifications as per TNDSS NO : 30 & 86. i)Square Column

ii)Plain surface

Supply and fabrication of steel using TMT rods for all Reinforced cement concrete works including cost and conveyance of all materials and all labour charges for cuting, bending and placing the rod in position and tying up the rods with binding wire and other incidental charges etc., complete. as per standard specification SS 86 7 & 3, 86A V, VI & VII

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456-2000 Using 20mm and down grade hard broken granite Stone jelly for all RCC items of works with mimimum cement contenet of 325 kg /cum and maximum water cement ratio of 0.55 incluting admixtur (plasticier /super plasticiser ) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workabillity without imparing strength and durabillity with about (5.0cum), 7730kg of 20mm machine crushed stone jelly and with about (3.3cum),5156 kg of 10- 12mm machine crushed stone jelly and with about (4.79 cum) 7670kg of sand but excluting cost of reinforcedment grill and fabricating charges centering and shuttering but incluting laying vibrating with machine vibrating ,finishing ,curring ,etc,,and providing fixtures like fan clamps in the RCC Floor /roof slabs wherever necessary without claiming extra cost etc., compete complying with standard specificaton and as directed by the departmental officer -The Coarse and Fine aggregates to be used should comply with the requirements of IS Standards. (No separate payments will be made by the depatment for the excess usage of materials )

Brick Work in Cement Mortor 1:5 Mix (one cement, five sand) using new best II Class Bricks of size 83/4"x41/4"x23/4" from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

Plastering in Cement Mortor 1:3 Mix (one cement, three sand) 10 mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

Plastering in Cement Mortor 1:5 Mix (one cement, five sand) 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

Supplying and fixing M.S.grill to doors, special windows and ventilators etc as directed by the departmental officers inclusive of cost of MS grill including one of cost red oxide and fixing in position etc., complete (as per the schedule of rate) SL.NO.182 Q3

A) Weathering Course with broken brick jelly 20mm size pure slacked lime over R.C.C. roof slab the preparation of 32:12.5 for required depth and slope etc. complete.

Finishing the top of roof with one course of machine pressed tiles 23 C.m x 23 C.m x 2 C.m size using cement mortor 1:3 mix mixed with 2% by weight of Crude Oil and pointing with Cement Mortor 1:3 mix Cost of all materials and labour charges and brick jelly concrete etc., complete as per standard specifications.

Paving the floor with Vertified tiles of approved make and quality and clour of size 600x600x8mm in cement mortor 1:3, 20mm thick and pointing with white cement including finishing jointing and polishing with glossy finish etc complete as per std specification

Collection supply and filling of well gravel filling approved quarry including cost and Conveyance of all materials to site and all labour charges for filling etc., Complete

Collection supply and filling of Stone Dust of approved quarry including cost and Conveyance of all materials to site and all labor charges for filling etc., Complete.

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 panelling wherever necessary and as directed by the departmental officers)

Painting the new iron work in all floor two coat of best synthetic enamel paint of approved colour and brand over one coat of primer including scrapping and preparation of surface, cost of breshes and neat finishing complying with stadard specifications

Painting the old iron work in all floor two coat of best synthetic enamel paint of approved colour and brand over one coat of primer including scrapping and preparation of surface, cost of breshes and neat finishing complying with stadard specifications

Painting the new walls two coats over one coat of priming with best Ready mix plastic 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 officers (S.l.No.359-A)

Charges for conducting Geophysical survey to lcate favorable point for drilling borewell point including cost of transformation of machinery and labour charges etc. complete complying with standard specification. (Approved local rate)

Drilling of 12" dia vertical borewell so as to have afinished size of 6" dia borewell in boulder area to anyrequired depth as decided by the TWAD Board Officersincluding Transportation from one place to anothr placewith in Tamilnadu State by direct or reverse rotary mudcirculation method using Contractor's rig tools, fuel,labourers, bentonite mud and water required for drillingat the site shown by the TWAD Officers includingconstruction of mud pit etc. using only calyx rigs. Page 301

Drilling 150 mm” dia deep vertical bore well in hard rock area in any Required depth as decided by the departmental officer including inserting the casing pipe etc complete as per standard specifications

Supply and delivery of 150mm PVC casing pipe (CM) including cost and conveyance of all materials and all labour charges etc complete as per standard specification.

.Supply of single phase Sub mersible motor with Pump set as per ISI 8034 with Panel board of 20 lpm X 125 M of approved quality including cost and conveyance of all materials and all labour charges and other incidental charges to site etc., complete as per standard specification.

Laboar charges for the erection of submersible pumpset in Borewell including fixing jointing submersible cable with proper clamps up to starter to required depth ande also fixing of riser pipes to the recquired 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

Towards labour charges for fixing of PVC ,GI pipe and (CM) including cost and conveyance of all materials and all labour charges etc complete as per standard specification. 110 mm dia PVC pipe:

32 MM UPVC PIPE

Supply and Delivery of PVC Pipes GI Pipes HDPE Hose and Specials etc complete. 1000 ltre Capacity HDPE Tank

50 mm thick RCC Preacuse Jolly

2.50 mm flute viual cable

20mm dia Pvc wiring pipe

32 mm dia UPVC pipe

32 mm dia UPVC LBOW

32mm dia GI Union

32mmdia pvc MTA

32mmdiaGI Lbow

32mm dia GI Gate value

32x20mm PVC Reduce Theretted Lbow

32mm dia GI Pipe 'B' class Pipe

150mm dia GI Bore well cover

32mm dia pipe bore well MS Clamp

20 mm waste nut tap

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitablePVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A FT switch and making good of the concealed portion with suitable colour for PVCconcealed light / fan Point (for electronic regulator) (5 points per coil) SD 25

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitablePVC 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 5A 3 pin non inter locking wall socket with 5A flush typeswitch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion withsuitable colour for concealed PVC plug point(SD38 )

Wiring with 2 x 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor cable of 1100V grade insuitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking wall socket with 15A flush typeswitch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion withsuitable colour for concealed power plug point SD 40

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GIbearer wire for service connection mains SD 65

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in25mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports formains SD 70

Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V)32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm x 19mm withsupporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank onwall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit SD 125

BABUNATHAN AND CO (BID ID -1122237)