tender for repair and maintenance of over head tank and drain at ward no:15 area in karamadai municipality.; 1 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 bedirectedexceptinhardrockrequiring blastinginclusive of shoring shuttering and baling out water and cleaning and levelling the site etc., complete - open earth work excavation 2 supply and filling in foundation with filling sand in layer of 15cm thick well water rammed to consolidation including cost and conveyance of stone dust to site incluidng labour charges etc., complete as per standard specificataion 3 plain cement concrete 1:4:8 (one cement, four sand, eight aggregate) using 40mm gauge handbroken granitestone jelly for foundation including dewatering if foundnecessary and laid in layers of not more than 15 cmthick and compacted,etc., complete complying withstandard specfication. 4 plain cement concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size iss hbg metal including cost and conveyance of all materials to site and labour charges and all incidential charges such as water providing etc., complete as per standard specification 5 supplying and erecting steel centering including necessary supports for plane surfaces for reinforced cement concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 bg stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oakjoists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation - plinth beam 6 providing and laying wet mix mecadam using 0.396m3 of 45-22.40mm graded metal, 0.528m3 of 22.40-2.36 mm graded metal and 0.396m3 2.36 and below size graded metal premixing with water to a densemass on a prepared subgrade / base to temple in uniform 15cm consolidated thickness and consolidation with vibratory roller of 8 to 10 tonne capacity in stages to proper grade and camber rolling with protecting edges, etc completing with morth specification clause 406. 7 supplying and laying rubberised interlocking paver blockm40 grade providing and laying of63mmthick high strength type conforming is 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40n/mm2 in uniform shape of approved make to be laid in flurring bone pattern with stone dust cushion below the uniform shap of approvednon skitting surface in the top and the rate including levelling the base preparation ofpavers as sub base, stone dust cushion 150mm thick layingout of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,. 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 - the coarse and fine aggregates 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) -upto basement 9 supply and fabrication of steel required for all rcc items of works involved in the schedule, cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as as per design given and specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc complete as per standard specification 10 removing and thorough scrapping of oldplastered surface including all labour charges, finishing etc., complete as per standard specifications and as directed by departmental engineers 11 scaffolding charges for vimanam sand gopurams with casurina posts coconut or palmtrees wher ever necessary fo rmain, form work and providing with net lawn / pvcmesh coverings, providing ladder arrangements, country wood plank for working, inspection etc. complete, hire charges only forerection,maintenanceand removing thesameoncompletion of the work.gopurams upto 50 - 0 height 12 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 13 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 14 painting two coats with ready mixed plastic emulsion paint s.i.358 plastic emulison paint ofapproved quality and colour over a priming coat, including thoroughscraping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required including cost and conveyance of all materials etc.and all lobour charges etc.complete as per standard specification and as directed by the departmental officers. tnbp no:66-a 15 wiring with 2 x 1.5 sqmm (22/0.3) pvc insulatedunshealhed sc.cu.conductor of1100v grade in suitable pvc rigid pipe on wall and ceiling with pvc accessorieswith tw switch box with 5a f.t. switch inflush with wall, coveredwith hylum sheet of 3mm thick with painting of suitable colour for open pvclight/fan point(for electronic regulator) (5 pointsper coil). sd 22 16 supply and fixing of single box type 4feet 18 crystal glass led tube light fitting complete with electronic ballast with tw round blockson wall or ceiling with led tube with pvc unsheathed copper leads from terminals to the fitting. 17 supply and fixing fancyglass shade and 11w cfl for bh point sd-80