Construction of Compound Wall and Arch

Amount

Earth work excavation for foundation in all soil sand to full depth as directed except in hardrock requiring blasting in-clusive of shoring,shuttering, and balling out water wherever necessary refilling the sides of foundation with excavated earth excavated soil other than sand in layers of 15cm thick well rammed and compacted depositing the surplus excavated soil within the compound in places shown by the departmental officers with intial lead and lifts and clearing and levelling the site etc.,complete.

Supplying and filling in foundation with clean dry river sand in layers of not more than 150mm thick including cost and conveyance of sand and labour charges including filling, watering and compacting complying with standard specification.

Plain Cement Concrete 1:5:10 (one cement five M. sand and ten of aggregate) using Machine crushed/hand broken 40mm guage hard broken granite stone for foundation including dewatering and laid in layers of not more than 15cm. thick etc. complete. as directed by the departmental officer

Providing and laying in position of standardised concrete Mix M-20 Grade in accodance with IS: 456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55 including admixture ( Plasticiser / Super plasticiser) in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5cum) 7730kg. Of 20mm machine crushed stone jelly and with about (3.3 cu.m 5156kg. Of 10-12mm mechine crushed stone jelly and with about ( 4.79 cu.m) 7670 kg of 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 with out claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregate 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 )

Below ground level

Above Ground Level Super Structure

Centering for soffits of reinforced concrete slabs or plane surfaces like lintel,beam etc including strutting upto 3.23m height using mild steel sheets of size 90cmx60cm and BG 10: stiffened with MS angles of size 25mmx25mmx3mm,laid over silver oalk (c.w) joists of size 10cmx6.5cm spaced at at about 90cm c/c and supported by casurina posts of 10cm to 13cm dia spaced at 75cm c/c complying with standard specification and as directed.

Foundation and basement

Column form work

Beam and slab

Kodungai

Supplying, fabricating and placing in position MS or HYSD with ISI mark steel bars for reinforced cement concrete works including cost and conveyance of all materials to site and labour charges for cleaning, tying and placing in position etc complete.

Brick work in cement mortar 1:5 (one cement and five sand) using Country bricks III sort 83/4"x4 1/4"x 2 3/4" size including cost and conveyance of all materials and labour charges etc complete Walls below ground

Brick work in cement mortar 1:6 (one cement and Six sand) using Country bricks III sort 8 3/4"x4 1/4"x2 3/4" size including cost and conveyance of all materials and labour Curing Scaffolding etc All complete For Super structrue for Ground Floor

Plastering with cement mortar 1:5 (one cement and five sand) 12mm thick including cost and conveyance of all materials and labour chargesetc. complete. Compound wall outer and Inner

Fabricating, supplying and fixing in position MS Grills of approved design with one coat of primner including cost and conveyance of all materials and labour chargesetc. Complete complying with standard specification.

Supplying and painting walls surfaces with two coats of approved quality and colour emulsion paint including prepartion of surface and neat finishing etc. complete complying with standard specification.

Supplying and painting the walls with Manickapattai two coats of emulsion paint using white and taracota colour emulsion paint including prepartion of surface and neat finishing etc. complete complying with standard specification.

Painting new Iron Work with Two coat of Synthetic Enamel Paint of approved quality and colour excluding priming coat but including the cost and conveyance of all materials and labour charges etc., complete.

Ornamental Brick masonary in Cement Mortar 1:4 using ground moulded chamber burnt Stock bricks including all varivargams, mould sthambams mokopathrams, koodu, Nasi and all ornamental brick work complete, all pancharams Agarais, Karanakoodu, etc., forming core walls of Vimanam complete including cost and conveyance of all materials including cement, all the labour charges including marking pathies shaping of the bricks, lifting of all the materials to required heights, curing and all extra for working in heights etc., complete 100 cft for Kalkaram . up to 25' 0" (excluding kalkaram)

Providing Vargapoochu over the corewalls of Vimanams, with Cement Mortar 1:4, complete including shapping the mukhapathram, mahanasi, Koodu all ornamentals works to proper shape by embdding broken bricks of shaped/chiselled bricks, rough-plastering with Cement Mortar 1:4, and finishing withfinal ornamental plastering and nayam theervani including cost and conveyance of all materials, labour therefore, lifting of materials, all working in heights, curing with water etc, complete inculding all axtra for folding and inculuding clearing from the vimanams/gopurams 100sft superficial area. for kalkaram. up to 25' 0" (excluding kalkaram)

Providing new sudhai vigrahams in the vimanams and Rajagopurams with Copper rod reinforcement of suitable dia with binding wires wherever necessary, shaping the core with broken bricks set in CM 1:2 finishing the same with CM 1:1.5 bringing to the correct shape (Lakshana) in conforming with silpa sastra inclusive of special ornaments, wiapons, peedam etc., complete and providing C.M. Nayam theervai wherever necessary. inclusive of cost and conveyance of all materials, such as cement broken bricks, and Copper rods.binding wire all labour for working in heights, curing lifiting of materials etc., complete including Panchavarnam painting 3 coats over a primary coat (one vigraham is accountable with one head, 4 hands with weapons, ornamental costumes etc., as per prathima lakshans, Vigraham height is measurable from the crown top to the bottom of foot only If peetam is pt\rovided the rate with peetam may be adopted as datailed hereunder)

Sudhai size above 1' 6" upto 2' 6"

Sudhai size above 2' 6" upto 3' 6"

Painting with multicolour (Panchavarnam) good Emulsion paints complete for the Vinamans/Gopurams, inculding cost and conveyence of all materials, lobour charges inculdinf Artist painter, working in heights, lifting of material, cost of brushes etc, complete-which including all extra for foldings-100sft, superficial area.- 25'0" Height

Providing ,Supplying and fixing in postion of BITUMEN PAD for expanision joint including labour charges for cutting in to required size with requeired tools and olant etc, all complete as directed by the departmental officers

Drilling of Borewells including transportation from one place to another with in Thiruverkadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the Departmental Officers) including construction of mud pit.

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the TWAD Board Officer.200mm dia borewell.WD-W-0794

Labour Charges for inserting the casing pipes assembly ( with slots or without Slots) in the drilled hole including welding the joints etc., complete and supplying and packing the angular space with pebbles if size and quality as approved by the Executive Engineer ,TWAD Board. The pebble should be of approved specification and stacked for premeasurement.

150 mm dia Casing Pipes assembly

Charges for developing the borewells for the entire depth with suitable Air Compressor (minimum 8 Hours) including transportation charges for Air Compressors as directed by the TWAD Board officersand conducting yeild test V notch method. Using 300 cfm. compressors.

150 mm dia PVC Casing PIPES

Supply and delivery of unplasticised plain PVC pipes of the following diametres in 3 metre lengths both ends treaded as per IS 12818 / 1992 and as amended from time to time to suit shallow bore wells upto 60 metres depth with ISI marking including Loading unloading, freight, transit, insurance, excise duty salesWD-M-0029 tax etc., complete

150 MM Dia PVC Pipes

Supply and delivery of unplasticised plain PVC ribbed screen pipes of the following diametres in 3 metre lengths both ends treaded as per IS 12818 / 1992 and as amended from time to time to suit shallow bore wells upto 60 metres depth with ISI marking including Loading unloading, freight, transit, insurance, excise duty salesWD-M-0029 tax etc., complete

150 mm dia PVC slotted casing pipes

Supplying and Fixing in position of GI,MS and PVC Specials of best approved Quality

1 1/4" GI Elbow

1 1/4" bore clamp set

1 1/4" Hex Nipple

Supply and delivery of 150 mm dia end cap including taxes etc., complete.

Supply of HDPE pipes 32 mm diametre for Submersible pump in Bore well class-5 (1 Mpa or 10 kg/cm2 pressure)

Supply of Nylon rope for Bore well

Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and 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 continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 % WDM-1921 Duty 15 lpm and 80 m head

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). The rate are basic rates with inclusive of two level guard worth Rs.585/- and auto start facility worth Rs. 437/- suitable for 2 HP submersible motor

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 - 3HP WD-W-0555

Supply and run of one of 4sq.mm 1.1KV grade 3 core suitable copper flat submersible cable to a length as instructed by departmentalOfficers with necessary cable joints one at termination near motor in bore well and running along the suction pipe and connecting in to the Digital On Line starter. WDM-1975

Supplying and laying of 2x10 sq.mm PVC LTUG cable in a trench to be excavated depth of 0.75m putting 0.15m layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good (SD174)

Supplying and Clamping of 2x10 sq.mm PVC LTUG armoured cable on post or on wall with MC clamps. (SD194)

Sub Total

V.GOPALAKRISHNAN (BID ID -1422890)