additional work of kalaiyarangam and providing paverblock road at ward no.6 devar periya street in vadakku valliyur town panchayat- 1 brick work in cm 1:5 (one cement & five crushed stone sand (m- sand)) using ii class ground moulded bricks of size 9 x 43/8x 2 3/4 including finishing, curing, etc., complete complying with standard specification - 100cft 2 plastering with cement mortar 1:3 (one part of cement and three part of plastering sand (p- sand)), 10mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications 3 plastering with cement mortar 1:5 (one part of cement and five part of plastering sand (p- sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications 4 paving the floor with design antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one part of cement and three part of plastering sand (p- sand)), 20mm thick laid in-situ and pointed with same coloured cement 5 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 hardrockrequiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum 6 plain cement concrete 1:4:8 (one part of cement, four part of crushed stone sand (m- sand) and eight part of 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 and all incidential charges such as water providing etc., complete as per standard specification 7 supplying and erecting centering for vertical plain/ rcc concrete walls of supply channel, retaining wall etc upto 90cm height with necessary supports,all cross bracing with mild steel size of 90cm x60 cm and gauge bg 10 stiffened with welded mild steel sheet angles of size 25 mm x25 mm x3mm for bearing laid silver oak/ country wood joist of size 7.50 cm x5.0 cm spaced @ about 90 cm c/c and supported by casurina props of 10 cm to 13 cm spaced @ 75 cm c/c etc,, complete complaying withstandered specfications and as directed by the departmental officers. - plinth beam 8 plain cement concrete 1:2:4 (one cement, two crushed stone sand (m- sand) and four coarse aggregates) using 20mm size iss hbg metal including cost and conveyance of all materials to site and including for the mixing, laying and labour chargesetc., complete as per standard specification 9 supplying and filling in foundation andbasement with well gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. 10 supplying and laying rubberised interlocking paver blockm40 grade providing and laying of83mmthick 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 sand cushion below the uniform shap of approvednon skitting surface in the top and the rate including levelling the base preparation ofpavers as sub base, sand cushion 100mm 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,.