tender for construction of compound wall to muslim burrial ground in nemili town panchayat.; 1 earthwork excavation for foundation in all soils and sub soils in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and to full depth as may be directed, except in hard rock, requiring blasting including shoring and shuttering and bailing out of water wherever necessary, refilling the sides of foundation with excavated earth or sand in layer of not more than 15cm thick.well rammed and consolidated and depositing on bank with initial lead and lift of 10m & initial lift of 2m and depositing the surplusr earth within the compound in places shown by the departmental officers with iniital lead and lifts, clearing and levelling the site etc., complete as per ss20b and as directed by departmental engineers ( tnbp no.17, 23, 24 ) . 2 collection supply and filling of stone dust of approved quarry including cost andconveyance of all materials to site and all labor charges for filling etc., complete. 3 plaincement concrete 1:4:8 mix ( one cement, four fine aggregate and eight coarse aggregate ) using 40mm iss hbg metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental engineers ( tnbp no.28 ) . 4 supplying and erecting centring for sides and soffits including supports and strutting up to 3.29m high for plane surfaces such as rcc slabs, rectangular beams, tee ( or ) ell beams, lintels, bed block, slabs, landing beam, canopy side slab, or boxing ( or ) vertical slabs, rectangular ( or ) square ( or ) round columnsetc., as detailed below with all cross bracings using m.s sheets of size 90cmx60cm and b.g 10 stiffended with welded m.s.angles of size25mmx25x3mm for boarding laid over silver oak ( or ) country wood joist of size 10cmx6.5cm spaced at about 90cm centre to centre and supported by casurina props 10cm to 13 cm dia spaced out 75 cm centre to centre or at suitable intervals etc., complete complying with std.specification. 5 plinth beam 6 roof slab 7 supplying, fabricating and placing in position of tmt steel rods for reinforced cement concrete works as per the design given including cost of steel, binding wire, straightening the rods, if they are supplied in coils welding rods of dia above 25mm in all floors etc., complete complying with standard specification. the welding should confirm to bis. 8 reinforced cement concrete 1:1½:3 mix ( one part of cement, one and half part of m- sand and three part ofaggregate ) using 20mm size iss hbg metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing but excluding cost of reinforcement etc.complete with std.specifications. tndss no: 30 v, vi ( s3 ) , vii-3. 9 brick work in cement mortor 1:5 mix ( one cement, five m- sand ) using new best ii class bricks of size9 ” x 4 3 / 8 “x 2 3 / 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. ( for 10 m3 ) 10 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 11 painting the walls with emulsion paint two coats with good quality of approved emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., complete as per standard specificationsfor 10 sqm 12 pole 12feet with clamp and fixtures with mason work