Tender For corrigendum : 1. supply and fitting of ibr materials for lancashire boiler at dhemomain pit colliery under sodepur area. 2.repairing of lancashire boiler no.wbl-10014 of dhemomain pit - items description, 1. supply and fitting of ibr materials for lancashire boiler at dhemomain pit colliery under sodepur area., cost of 2" feed check valve with ibr t/c, cost of 2" blow down valve with ibr t/c, cost of " gauge column cock with ibr t/c, charges for making drill hole of new stop valve, feed check valve, blow down valve, gauge column cock as per existing size., charges for fitting of new stop valve, feed check valve, blow down valve, gauge column cock, cost of nut, bolt, washer etc., overhead charges & others., add. cmpf/epf @ 12% on labour charges, add. bonus @ 8.33% on labour charges 8.33%, add. pension @ 7% on labour charges, 2.repairing of lancashire boiler no.wbl-10014 of dhemomain pit under sodepur area, replacing of old adopter & fitting new adopter. (l), cost of 2nos. fusible plug with ibr t/c , charges for fitting new fusible plug as per ibr(l), grouching the isolated pitting & wasting on steam side surface of the lhs flue around 8 to 12 0 clock position at 3o and 4* streak places by welding & build up by mmaw using low hydrogen electrode with preheating & dressing smoothly by cheeping & grinding smoothly to its original shape and thickness in approved manner, charges for repairing & overhauling the all mounting & fitting of above boiler as per ibr as marked out by dy. director of boilers., hydraulic testing of above boiler after repairing., commissioning the above boiler & make ready for steaming. (l), cost of nut, bolt, steam joint, tape joint etc., cost of brick work at the front portion of boiler, cost of red bricks, cost of 6" pressure gauge , cost of 3/8" shyphone pipe, cost of 3/8" shyphone cock, charges for fitting of above materials. (l), overhead cost & others, add. cmpf/epf @ 12% on labour charges, add. bonus @ 8.33% on labour charges 8.33%, add. pension @ 7% on labour charges, total impact of gst for the purpose of ctc
Tender For supply of steel rule,try square,caliper inside spring type,caliper hermaphrodite spring type,caliper outside spring type,divider spring type,scriber,centre punch,screw driver,chisel cold flat,hammer ball peen with handle,hammer ball peen with handle,file flat second cut,file flat smooth,file half round second cut,hacksaw frame fixed type,safety goggles,dot punch,steel rule graduated both in metric and english unit,straight edge steel,spirit level metal,stud extractor ezy out,combination set,micrometer outside,micrometer outside,micrometer outside,micrometer inside with extension rods,vernier caliper,vernier height gauges,vernier bevel protractor,screw pitch gauge metric,wire gauge metric standard,surface plate granite with stand and cover,marking table mild steel,universal scribing block,v block pair with clamps,angle plate,punch letter set,punch number set,portable hand drill electric,drill twist straight shank,drill twist taper shank,taps and dies complete in box,taps and dies complete,file knife edge smooth,file fea
Tender For corrigendum : provn of accessories for solid waste and decompost system at mil stn gaya - surface excavation not exc 30cm deep and averaging 15cm deep and getting out in soft/loose soils., removing excavated soil n exc. 50m & depositing where directed at a level n exc. 1.5 m above the starting point., m & l for hard core of gauge exc. 63mm but n exc 100mm deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface of broken stone/boulder., m & l 75mm thick pcc type c-2, (1:3:6) using 40mm graded stone aggregate as in path hard standing as directed, m&l pcc 1:2:4 type b1 (20mm graded agg) as in copings,benching,bed block,lintel band drains and channels etc and similar work incl form work.kerbs and like incl weathering slightly rounded or chamfered angles and throating as directed, m&l rubber moulded precast concrete interlocking paver block any shape and size confirming to is 15658-2006 of 80 mm thickness m-40 grade with grey cement and no pigments al as spfd and directed., m&l sand filling under floors are in foundation including watering and consolidation, m & l organic waste composition machine of 1000kg/day capacity all as specified., m & l organic waste shredder machine of 1000kg/day all as specified., m & l conveyer belt for organic waste all as specified and directed, supply and laying river bed fine sand in trenches/ ducts 15 cm under cable and 8 cm above the cable for cushioning / protection to cable including spreading, levelling and get thick 18cm after hand punning complete all as specified and directed at site.
Tender For supply of digital wheel diameter gauge [folding type] fitted with lcd display model no. wd-3 having least count +/- 0.01 mm for bg locos only. specifications are as follows: (i) measuring range : 900 to 1100 mm; (ii) measuring accuracy : +/- 0.2 mm (tread with surface finish n7/n8 or better) (iii) least count : 0.01 mm (iv) applicability : b.g.wheels (solid & some tyred)(v) diameter reading : directly displayed on lcd display (no tables required). the subject item must be supplied along with calibration certificate traceable to nabl standard and packed in storage wooden box with carrying handles and lock & keys arrangements. make: pie or jyoti or ganapathy industries-chennai.
Tender For provision of pol stores for microlight base elect section tool crib addn altn of roof sheet provn of view cutters and other allied work at certain location of af station under ge af bamrauli - surface dressing n exc 15 cm deep in soft/loose soil, complete all as specified and directed., excavation in trenches for n.exc 1.50m wide not exceeding 10 sqm on plan and n.exc 1.5m in depth in soft/ loose soil and getting out, complete all as specified and directed., excavating over areas hard & dense soil, n. exc 1.5 m deep and getting out, complete all as specified and directed., m&l for pcc 1:4:8 type d2 graded stone aggregate cement concrete in flooring, foundation, filling and mass, complete all as specified and directed., returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. complete all as specified and directed., removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m. complete all as specified and directed., m&l for hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and directed., m& l for rcc type b1, (1:2:4) nominal mix (20mm grade aggregate) foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, etc., basement slabs, complete all as specified and directed., m&l for rcc (20mm grade aggregate type b1 (1:2:4) nominal mix columns, pillars, piers, posts and struts, complete all as specified and directed., m&l for rcc type b1, (1:2:4) nominal mix (20mm grade aggregate slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like all as specified and directed., m&l for rcc type b1, (1:2:4) nominal mix (20mm grade aggregate) beams, cantilevers, bressummers, lintels over 1.5m span all as specified and directed., m&l for rcc type b1, (1:2:4) nominal mix (20mm grade aggregate to chajjas, complete all as specified and directed., m&l for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work, vertical or to batter, complete all as specified and directed., m&l for formwork to sides of pillars, posts, struts, piers, columns and stanchions, complete all as specified and directed., m&l for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (horizontal or sloping), complete all as specified and directed., m&l for formwork to sides and soffits of floor or roof beams, beam haunch ings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, etc. complete all as specified and directed., m&l for formwork to edges of concrete flats, breaks in floors, openings in concrete walls, floors and roofs and sides of rcc/pcc bands in walls, horizontal or sloping, and similar work all exceeding 20cm wide, complete all as specified and directed., s&f for mild steel tmt bars 10mm dia and over, cut to length, bent to shape required, includingcranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and directed., s&f for mild steel tmt or twisted bars 6 to 8 mm dia as reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia as in stirrups etc. complete all as specified and directed., m& l for pcc 75mm thick type c-1 ,1:3:6 using 20mm graded stone aggregate as in plinth protection, complete all as specified and directed., m&l for brick work with sub class b bricks, straight or curved on
Tender For revamping civil infrastructure - construction of maintenance shed, office room and store in one roof, canteen and providing cement concrete flooring for parking area and in tnstc depot at chidambaram - earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification., supplying and filling in foundation, basement, etc with filling sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the corporation officials., supplying and filling gravel in layers of not exceeding 15cm thick including watering well ramming and consolidation etc., complete as directed by the corporation officials., providing and laying, spreading and compacting graded stone aggregates to wet mix macadam 250mm thick specification including premixing the materials with water at omc in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratoy roller to acheive the desired density including cost of material, labour charges,rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of morth rev-5 and as directed by the corporation officials., cement concrete 1:5:10 (one cement, five sand and ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification, plain cement concrete 1:2:4 (one part of cement, two parts of sand and four parts of aggregates) using 20mm hbg jelly for flooring including finishing and supplying and fixing tar pad 12mm thick complete as directed by the corporation officials., supplying, fabricating and placing in position mild steel / ribbed tor steel grills for all rcc works as per design given including cost of steel and g.i. binding wire in all floors etc. complete complying with standard specification. (contractor has to make his own arrangements for the supply of steel and binding wire), reinforced cement concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all rcc items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with cement mortar 1:3 (one cement and three sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers, 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 oak joists 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. (payment for centering shall be given after the concrete is laid), foundation & basement, super structure, brick work using country bricks of size 9" x 4-3
Tender For revamping civil infrastructure -construction of crew rest room, canteen building, office building, and toilet room, providingcement concrete in front of m-shed in tnstc depot at pattukkottai branch in pudukkotail region - towards the hire charges for leveling the heavy undulation portion with using jcb as per the direction of the departmental officers.,the rate including conveyance, fuel, driver charges, providing and laying, spreading and compacting graded stone aggregates to wet mix macadam 300mm thick specification including premixing the materials with water at omc in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in sub base/base course on well prepared surface and compacting with vibratoy roller to acheive the desired density including cost of material, labour charges,rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of morth rev-5supplying and filling in foundation, basement, etc with filling sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the corporation officials., dismantling the old damaged building and within the compound in places shown by the departmental officers and clearing and levelling the site, etc.,, brick / stone masonry in cement mortar walls under 3m high, corrugated iron sheet roofing over pan tiles without roof timbers, earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., supplying and filling in foundation and basement with river sand in layers of 15cm thick well rammed and consolidated complying with standard specification etc., complete, supply with serenely gravel in layers of not exceeding 15cm thick including watering well ramming and deconsolidation etc complete, cement concrete 1:5:10 (one cement, five sand and ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification ( the rate is inclusive of necessary planking for panelling whereever necessary and as directed by departmental officers), plain cement concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers., steel centering to the sides and of all the rcc works such as lintel waist slab, beams, floor slab, roof slab and other simulation work with necessary strut and cross bracing including removing the same of curing time of concrete without damaging the rcc works in all floors up to 4.5m height etc. complete as per tnsps., supplying, fabricating and placing in position mild steel / ribbed tor steel grills for all rcc works as per design given including cost of steel and g.i. binding wire in all floors etc. complete complying with standard specification. (contractor has to make his own arrangements for the supply of steel and binding wire), brick work using country bricks of size 9" x 4-3/8" x2-3/4" in cement mortar 1:5 (one cement and five sand) including curing neat finishing, etc., complete complying with standard specifiction complete., rate for foundation & basement, rate for super structure, reinforced cement concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all rcc items of works excluding cost of reinforcement grill and fabricating charges, centering and shut