Latest pressure control system Tenders | Government pressure control system Tenders

State Government

CTN :45231640

28 May, 2026 NA

Bhandara - Maharashtra

Tender For corrigendum : supply in construction material - 80 mm. metal white-(hand broken metal) with royalty, 40 mm metal white- (hand broken metal) with royalty, 40 mm metal black- (crusher broken metal) with royalty, 20 mm metal black- (crusher broken metal) with royalty, 12 mm metal black-(crusher broken metal) with royalty, 6 mm metal black-(crusher broken metal) with royalty, boulders rubbles and masonary stones, churi dust, sand river (unscreen) with royalty, sand (nallah bed), soft murum with royalty, hard murum with royalty, soil, cement 53 grade ultaratek, cement 53 grade jk laxmi, cement 53 grade acc, cement 53 grade any company, dr.fixit liquid, burnt bricks ( ii class), cement bricks ( ii class), mild steel bars of various sizes, tmt steel bars of various sizes, tmt steel bars of 6mm, tmt steel bars of 8mm, tmt steel bars of 10mm, tmt steel bars of 12mm, tmt steel bars of 16mm, centring tar (per kg), mixter machine per day with desel and driver, water tanker with desel and driver, jcb witjh desel anddriver, centring rent for drain work, centring rent for cement road, centring rent for building work, weste material carting, rcc pipe 200 mm 2.5 meter, rcc pipe 300 mm 2.5 meter, rcc pipe 450 mm 2.5 meter, rcc pipe 600 mm 2.5 meter, rcc pipe 800 mm 2.5 meter, rcc pipe 900 mm 2.5 meter, sereamic tiles, vetrified tiles 2x2 size digital, partex tiles 2x2 size any, chekar tiles, simple tiles, granite high class, granite mediun class, kota/kadppa, paver block, birla white, putting isi mark, compaction of earth work, compaction of soft murum/ kankad 2.00 to 7.00 width (200mm loose) with static roller including necessary artificial watering etc complete, transporttion of soft murum on road side etc complete as per analysis, plastic water tank 500 lit isi mark, plastic water tank 1000 lit isi mark, plastic water tank 5000 lit isi mark, pvc pipe 150 mm with socket 6 kg, pvc pipe 110 mm with socket 6 kg, pvc pipe 90 mm with socket 6 kg, pvc pipe 75 mm with socket 6 kg, pvc pipe 160 mm with socket 6 kg, pvc pipe 200 mm with socket 6 kg, pvc pipe 240 mm with socket 6 kg, pvc pipe 110 mm with socket 4 kg, pvc pipe 90 mm with socket 4 kg, pvc pipe 75 mm with socket 4 kg, birla white, snowcem, oil paint asion, distemper, plastic paint, primer, tarpin oil, steel engal, teen patra, gi pipe 80 mm, gi pipe 50 mm, air valve 50 mm, sluice valve 80 mm, sluice valve125 mm, reflux valve 80 mm, submersible pump 3 bhp, 7000 lph 72 mm head, mdpe pipe 32 mm, switch box with with starter other complete, inspection electrical pump on site, submersible pump reviding (3-5hp), pumpset opening farm borewell, pumpset fitting with pipe line, cable 2.5 sor mm, cable 4 sor mm, borwell complite kit, borwell casing pipe steel, handpump fiting in earth with casing, handpump kit, hand opreted sprayer pump, battery oprated sprayer pump, bleching powder, fitkari, phynoyal, borwell lequid 12 %, drain lequid, foging cyelender, nal toti, foging lequid, chainling fencing

State Government

CTN :45286460

29 May, 2026 NA

Gondia - Maharashtra

Tender For supply of material fro gp mundipar ishawar - list of material, metal 80 mm with royalti, metal 40 mm with royalti, metal 20 mm with royalti, bajri 10 mm with royalti, sand with royalti, cement 53 grade isi mark, steel isi mark 6 mm, steel isi mark 8 mm, steel isi mark 10 mm, steel isi mark 12 mm, steel isi mark 16 mm, soil bricks std size, fly ash/cement bricks, supply of soft murum with royalti, supply of soil with royalti, carting of murum, carting of soil /excavated waste, concrete mixture, excavator backaloader (jcb/hyundai/cat/mahindra etc), static roller, water tanker, centering rent, ventilator, grill works, vetrified tiles, oil paint, birla white, water base paint, pvc pipe 75 mm class 2, pvc pipe 90 mm class 2, pvc pipe 110 mm class 2, pvc pipe 140 mm class 2, pvc t and bend 75 mm, pvc t and bend 90 mm, pvc t and bend 110 mm, pvc t and bend 140 mm, toilet sheet traditional, centering wire and nails, steel door, steel windows, water meter with installation and fitting complete, rcc pipe 1000 mm with collars, rcc pipe 800 mm with collars, rcc pipe 600 mm with collars, rcc pipe 450 mm with collars, rcc pipe 300 mm with collars, air valve 50 mm, air valve 110 mm, air valve 140 and 130 mm, sluice valve 65 mm, sluice valve 50 mm, sluice valve 140 mm, led lamp 100 watt, led lamp 80 watt, led lamp 60 watt, led lamp 36 watt, led lamp 23 watt, led lamp 14 watt, led lamp 8 watt, information board, steel sheet 12*4, cement sheet 12*4, steel pipe (borewell size), nut bolt, fiber door, paving block 60 mm, paving block 80 mm, electric holder, auto switch, relay, bitumen 190 kg drum, checker tiles, 100 w flood light

State Government

CTN :45288316

29 May, 2026 NA

Gondia - Maharashtra

Tender For supply of material fro gp chichtola - list of material, metal 80 mm with royalti, metal 40 mm with royalti, metal 20 mm with royalti, churi 10 mm with royalti, sand with royalti, cement 53 grade isi mark ultratech, steel isi mark 6 mm, steel isi mark 8 mm, steel isi mark 10 mm, steel isi mark 12 mm, steel isi mark 16 mm, soil bricks std size, fly ash/cement bricks, supply of soft murum with royalti, supply of soil, tractor carting rent, carting of waste material, concrete mixture, excavator, static roller, water tanker, centering, ventilator, grill works, vetrified tiles, oil paint, birla white, distemper, pvc pipe 75 mm class 2, pvc pipe 90 mm class 2, pvc pipe 110 mm class 2, pvc pipe 140 mm class 2, pvc t and bend 75 mm, pvc t and bend 90 mm, paving block 60 mm, paving block 80 mm, toilet sheet traditional, centering wire and nails, steel door, steel windows, water pump, rcc pipe 1000 mm with collars, rcc pipe 800 mm with collars, rcc pipe 600 mm with collars, rcc pipe 450 mm with collars, rcc pipe 300 mm with collars, gi pipe 100 mm, gi socket 100 mm, gi pipe 150 mm, gi socket 150 mm, pvc socket 75 mm, pvc socket 90 mm, pvc socket 110 mm, pvc socket 140 mm, pvc t 40 mm, pvc socket 40 mm, pvc end cap 40 mm, pvc end cap 75 mm, pvc end cap 90 mm, pvc end cap 110 mm, pvc end cap 140 mm, air valve 50 mm, air valve 110 mm, air valve 140 and 130 mm, sluice valve 65 mm, sluice valve 50 mm, sluice valve 140 mm, 4 mm service wire, copper wire bunddle 1:18, holder, led light 25 watt, led light 20 watt, led light 14 watt, led light 12 watt, information board, steel sheet 12*4, cement sheet 12*4, cfl light 25 watts, cfl light 20 watts, fiber door, fencing wire, electric holder, auto switch, relay, bitumen 190 kg drum, checker tiles, water meter with installation and fitting complete, cement sitting chair, septic tank plastic, septic tank steel, solar lantern, toilet sheet kamod type, primer, ro + freezer complete set 1, solar pump 1 hp, solar pump 3 hp, solar panel, submercible pump 1hp, submercible pump 3hp, plastic slate for anganwadi childrens, compound wall net, steel angle, wooden door frame 3.5x7 ft, carpet, basin, steel cupboard, ceiling fan, capacitor, control panel, steel box, plywood sheet, copper wire bunddle 1:18, led /cfl light body cover, hand pump pipe g.i, hand pump pipe pvc, hand pump rod, hp bush, hp nut bolt, hp body cover, hp chain, hand pump bearing, hand pump chain, gate steel, asbestos sheet, 100 w flood light

State Government

CTN :45289932

29 May, 2026 NA

Balurghat - West Bengal

Tender For supply of item rate for construction materials for all types of construction works under mgnrega - hire charges of coaltar boiler 900 to 1400 litres, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, hire charges of diesel road roller- 8 to 10 tonne, production cost of concrete by batch mix plant, hire charges of diesel truck-9 tonne, hire charges of sparaying machine including electric charges, hire charges of coaltar sprayer, hire charges of barber green, drying,mixing and asphalt plant, with accessories, capacity 30/45 tonne, pumping charges of concrete including hire charges of pump, piping work & accessories etc., hire charges of derrick monkey rope, hire charges of pump set of capacity 4000 litres/hour, vibrator (needle type 40 mm), machine for rubbing of floors, front end loader capacity 1.00 cum, hire and running charges of tripod and mechanical winch machine complete with power unit and accessories, mastic cooker, hire and running charges of tipper, hire and running charges of loader, hand grinder for mirror polish, hydraulic excavator (3d) with driver and fuel, pin vibrator, surface vibrator, hot bitumen mixer 0.5cum i/c hand cart, hire and running charges of hydraulic piling with power unit etc. including complete accessories and shifting at site, hire and running charges of light crane, hire and running charges of bentonite pump, hire and running charges of vibrating pile driving hammer complete with power unit and accessories, hire and running charges of crane 20 tonne capacity, carriage of concrete by transit mixer, generator 250 kva, paint applicator, mobile crane, tractor with ripper attachment, tractor with trolley, air compressor 250 cm with two leads for pneumatic cutters/hammers, joint cutting machine with 2-3 blades, c.c.batch mix plant, road sweeper, slip form paver with sensor, water tanker 5000 ltr. capacity, concrete joint cutting machine, texturing machine, dozer d-80-a12, motor grade 3.35 meter blade, hydraulic excavator of 1 cum bucker, front end loader 1 cum bucket capacity (incl pol), tipper -5 cum, vibratory roller 8 to 10 tonne, smooth wheeled roller 8 to 10 tonne, tandem road roller, water tanker 5 to 6 kl capacity, air compressor, wet mix plant 60 tph, mechanical broom hydraulic, emulsion pressure distributor @1750 sqm per hour, hot mix plant - 120 tph capacity, hot mix plant 100 tph capacity, paver finisher hydrostatic with sensor control 100 tph, paver finisher mechanical 100 tph, batching and mixing plant @75 cum per hour, concrete paver finisher with 40 hp motor and sensor, generator 250 kva, generator 100 kva/125, truck 5.5 cum/ 10 tonnes, road sweeper (mechamical broom) @ 1250 sqm per hour, drum type hmp of 60-90 tph capacity @ 75 tonne per hour actual output, hire and running charges of drill machine up to 400 mm dia (including cost of mobile oil, disesel consumption in ordinary soil operator), pile integrity testing equipment, excavation of diaphragm wall by mechanical grab, hire charges of tata 407 or equivalent for local shifting, hire charges of diesel truck - 9 tonne (without pol), using cost of ultra voilet radiation tube, compressor, gun, rubber pipes & other accessories - hire charge of plant & machinery i/c necessary fuel, hire charges of suction jeting machine 2200 psi machine i/c pol and operator, hire charges of drill machine upto 30 mm dia, hire charges of sand blasting equipment, hire charges of compressor, welding charges of shear key to existing reinforcement, hire charges of plant and machinery that can inject 350 kg/day, seam bolts and nuts 6 mm dia and 25 mm long, fibre (high impact poly propelene reinforced) cement corrugated sheet 6 mm thick, fibre (high impact poly propelene reinforced) cement close fitting adjustable ridge, fibre (high impact poly propelene reinforced) cement corrugate serrated adjustable ridge, fibre (high impact poly propelene reinforced) cement plain wing adjustable ridge, fibre (high impact poly propelene reinforced) cem

CTN :45138242

27 May, 2026 NA

Almora - Uttarakhand

Tender For bid to ras providing of selection of laboratories for testing of products/material - soil; soil testing complete all as sepecified computation of bearing capacity for buildings; meter; civil

CTN :45077014

22 May, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : e – tender for the purchase of medical college equipment for directorates of medical education, government of chhattisgarh - barometer (mercury based instruments to be replaced with other alternatives), filter, pasteur chamberland, complete set, filter, berke fed, hydrometres, spirit, hydrometres, milk, hydrometers, wet and dry bulb, incubator, electric (can be procured from microbiology), museum jars, balance analytical 200 gm., balance for weighing food stuff(capacity 2 kg)., centrifuge clinical, weighing machine adult, baby weighing machine, salters baby weighing machine, harpender calipers (for skinfold thickness), height measuring stand, ice lined refrigerator (i.l.r.) (at health centre), dissecting microscope, microscope oil immersion, autoclave (can be shared with pathology/microbiology department), chloroscope, horrock’s apparatus, muac tapes, haemoglobinometer, bp apparatus (digital), stethoscope, kata thermometer, globe thermometer, anemometer, sound level meter, soil testing kit, water sampling bottle from any depth, needle shredder, vaccine carrier, craft water testing kit, protective devices for occupational safety, ear muffs, ear plugs, safety helmet, goggles, safety boots, swine flu kit, gloves, triple layer surgical mask, high efficiency mask, long sleeved cuffed gown, protective eye wear, cap, disposable delivery kit, treatment kits as per national health programs, glucometer, treatment kits as per national health programs, glucometer, first aid kit, spirometer, otoscope, ophthalmoscope, table with marble or stainless steel tops with a minimum size of 6’ x 2’ x3’, tables with marble or stainless steel tops - half standard size, drill machine, hand saw, preferably metal, band saw for sectioning body and limbs, brain knife, mortuary cooler with arrangement to keep 4 body, storage tank to hold 10 cadavers, static/movable, durable tank with input and output, facility with lid, plastic tanks for storing soft and dissected parts, trolley table (steel), x-ray viewing lobby, charts, diagrams, models, slides etc., dissecting instruments for cadaveric dissection, meat cutting machine for thin body sections (trans and vertical) for gross anatomy, sectional study, embalming machine, microscopes, monocular, dissection microscope, microtomes, rotary (optional), microtomes, sledge, large cutting, cabinet for slides (1000), incubators, paraffin embedding bath, hot plates for flattening sections, hot air oven for drying slides (45 oc), refrigerators (minimum 165 litres), marking pencils, articulated skeleton set, bones (dis-articulated) sets, sherrington starling kymograph (electrically driven), myograph stand, inductorium, simple key, short circuiting key, pohl's commutator, vibrating interrupter, muscle trough, muscle lever, muscle grip of femur clamp, hook and weight set, heart lever (simple &starling), enamel tray, low voltage unit for tapping 2 and 4 volts for stimulation, electromagnetic time marker, tuning fork time marker 100 hz and 125 hz 2 each, electrodes, x-blocks, spirit lamps, marey's tambour, microscopes, oil immersion, demonstration eye piece, double demonstration eye piece, stage incubator, westergren's pipette for e.s.r. on stand(with space pipette), wintrobe’s pipette for esr and pcv with stand, perimeter pristely smith s/lp.984 b & t, digital perimeter, hemoglobin-meter sahli's or hellige (with spaces), hemocytometer, sphygmomanometer (digital) (mercury based instruments to be replaced with, suitable, alternatives), stethoscopes, stethoscopes, demonstration with multiple ear pieces, polygraphs, venous pressure apparatus, spirometer, ordinary, digital spirometer, gas analysis apparatus, halden's student type, van slyke's apparatus manometric, gas analyser automatic for co2, o2, n2, douglas bag, complete, basal metabolism apparatus, mosso'sergograph, clinical thermometer (mercury based instruments to be replaced with suitable, alternatives), compass aesthesiometer, thermo-aesthesiometer,

CTN :45244477

25 May, 2026 NA

Pondicherry - Pondicherry

Tender For providing and fixing of kitchen chimney gas poipeline connection and kitchen equipments for the canteen building inside the ptu campus under rusa fund - ss dosa plate:supply and fabrication of 4 ft 2.5 ft commercial dosa plate, constructed with ss 304 grade outer body (1.2 mm thick) and heavy-duty ms/cast iron plate (12 mm thick), equipped with 3 4 high-pressure lpg burners with individual control valves,complete with oil drain system, splash guard, sturdy ss frame with adjustable legs, and matt finish, suitable for continuous commercial kitchen use. , ss chapati plate:supply and fabrication of 4 ft 2.5 ft commercial chapati plate, constructed with ss 304 grade outer body (1.2 mm thick) and heavy-duty ms/cast iron plate (12 mm thick), equipped with 3 4 high-pressure lpg burners with individual control valves, complete with oil drain system, splash guard, sturdy ss frame with adjustable legs, and matt finish, suitable for continuous commercial kitchen use., chimney with ducting & blower:supply, fabrication, and installation of 10 feet long commercial kitchen chimney (exhaust hood) made of ss 304 grade (1.0 1.2 mm thickness), rectangular type with ss baffle filters and oil collection tray, connected with 150 sq.ft gi ducting (0.6 0.8 mm thickness), complete with 2 hp heavy-duty centrifugal exhaust blower (3-phase, 1440 rpm), mounted on ms angle support structure, including all necessary fittings, clamps, bends, hangers, and electrical connections, suitable for continuous commercial kitchen operation, bain marie (7 compartment):supply and installation of 7-compartment commercial bain marie unit, fabricated in ss 304 grade (1.0 1.2 mm thickness), complete with 7 nos. gn pans with lids, fitted with 3 kw electric heating element (230v, single phase), thermostatcontrolled water bath heating system, and sturdy ss/ms support structure with adjustable legs, including water tank and drain arrangement, suitable for continuous commercial kitchen and buffet operations., working table with 1 under shelf:supply and fabrication of 4 ft 2 ft working table (vegetable cutter table) made of ss 304 grade (1.0 1.2 mm thickness), complete with one under shelf (u/s), heavy-duty ss square pipe frame, reinforced top with machine mounting provision, and adjustable legs, suitable for vegetable cutting and food preparation in commercial kitchens, gas rice steamer (20 kg):supply and installation of 20 kg capacity gas rice steamer, fabricated in ss 304 grade (1.0 1.2 mm thickness), double-wall insulated type, complete with heavy-duty perforated rice vessel, high-efficiency lpg gas burner, pressure control system, steam outlet, and sturdy ms/ss stand, suitable for continuous commercial kitchen operation., ss rack (4 tier): supply and fabrication of 4-tier stainless steel rack of size 35" 14" 48", made of ss 304 grade (1.0 1.2 mm thickness), complete with four shelves, heavy-duty ss square pipe frame, adjustable legs, and smooth polished finish, suitable for storage of utensils, provisions, and kitchen materials in commercial kitchens., copper gas pipeline:supply, installation, testing, and commissioning of copper gas pipeline system suitable for commercial kitchen, using 3/4 inch main line and 1/2 inch branch lines, complete with all necessary fittings, isolation valves for each equipment, pressure regulator, nrv, and flexible hose connections, properly supported and leak-tested, suitable for lpg gas supply to dosa plate, chapatti plate, rice steamer and gas stove units.

CTN :45186397

29 May, 2026 25.00 Lacs

Hoshangabad - Madhya Pradesh

Tender For supply of cement, pipe and other material for departmental section for year 2026-27 - cement (isi), 50 kg per bag, opc 43 grade (is 8112:1989); cement (isi), 50 kg per bag, opc 53 grade (is 12269:1987); white cement (birla); tested tmt rebar (8 mm) per kg; tested tmt rebar (10 mm) per kg; tested tmt rebar (12 mm) per kg; tested tmt rebar (16 mm) per kg; binding wire per kg; mosquito mesh per kg; barbed wire per kg; clay brick (standard size, is 1077:1976, standard strength 25 kg/cm²) per piece; clay brick (standard size, is 1077:1976, standard strength 40 kg/cm²) per piece; lime (ordinary/whitewashing) per kg; ochre (geru) per kg; distemper (asian paints) per kg; rain-proof polythene sheet per kg. high quality varni asian paint per liter.a bra panama / jyoti per piece kuchi per piece coupler casta 3 inch, per piece coupler casta 4 inch, per piece coupler casta 6 inch, per piece pipe casta 3 inch, per piece pipe casta 6 inch, per piece bend casta 3 inch, per piece bend casta 4 inch, per piece bend casta 6 inch, per piece casta 3 inch, per piece casta 4 inch, per piece casta 6 inch, per piece elbow casta 3 inch, per piece elbow casta 4 inch, per piece elbow casta 6 inch, per piece glazed tiles per square meter ordinary tiles per square meter per piece white venters china squatting urinal pot ladies toilet seat with reclining seat footrest white venters china squatting pen with long pattern size 580cm white venters china squatting urinal pot ladies toilet seat per piece white venters china pallet vac urinal vase 430g 260g350cm white venters china flat vac vase 630g 460 uu per piece of weeder tata per piece of shovel tata per piece of crowbar tata per piece of cart samriddhi per piece of trowel per piece of pruner per piece of scissor for planting and pruning per piece of cement sheet per square meter spruipjeevnaj injezwe cement mesh per square meter bagra kabulu per piece of pot cement per cubic meter capacity of soil a pot with soil capacity per cubic meter a water storage tank 200-2000 liters sintex tanks (per liter), garden pipe (1/2-inch, per kg), garden pipe (3/4-inch, per kg), garden pipe (1-inch, per kg), fencing barbed wire (per kg), european-style commode seat (10-liter capacity, as per specifications), green net (per kg), coated wire (per kg), steel nails (per kg), white wire (per kg), twine/sutli (per kg), nylon rope (per kg), nuts & bolts (all sizes, per kg), palwa sickle (per piece).

State Government

CTN :45231232

08 Jun, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply and execution items for reliability improvement of signalling inst. section of sr. dste/1/lko of lucknow div. nr. - excavating and refilling of trench to the level of ground with rammed earth asper drg. no.(nr/s&t/con/1.1/97a) so as not to form a drain 0.3 mtrs wide & 1mtr deep on both side of the station along side the track. it shall confirm to the safe distance as per signalling and cable plan in all type of soil, it also includes clearence of roots of trees and bushes., excavating and refilling of trench 0.3 mtrs wide & 0.8 mtr deep on pitced/stone/bricks paved surface, road/crossing/platform etc. and restoration of surafce to original condition., laying of signalling/telecom/power cables of different sizes as per attached guidelines (drg. no.(nr/s&t/con/1.1/97a) or latest on signalling cable laying and as per cable route plan approved by railways through trenches, rcc pipe, dwc pipe, gi pipe etc and meggering of cable before and after its laying of all type of outdoor cables. contractor have to transport cable from any store of lko division to site carefully. meggering to be done for each drum separately. meggering sheets to be supplied and filled up by contractor and submitted to railways, as per instructions by consignee., supply and laying of 2nd class bricks in the trench and laying as per drg. no. (nr/s&t/con./1.1/97a) or latest and as per instruction of the site engineer., boring and trenchless cabling along with supply and insertion of hdpe/dwc self lubricated pipes as per rdso spec no. rdso/spn/204/2011 ver 1.1 or latest of 120mm nominal dia in the bore at the depth of 1.4 meter to 2.1 meter from formation level (level of earth below ballast) as per drawing and as directed by engineer incharge by trenchless technology for laying of signalling /telecom/power cable under track /culvert etc. cable laying covered separately. inspection-consignee for supply of dwc/hdpe pipe. the following required coupling arrangement should also be supplied: 1. suitable snap fit couplers withrubber o ring, 2. spacers, 3. tees. 4. bend. 5. end cap(1 no. =6mtr ,straigh tpipe). (a) the cost shall include horizontal boring through any intermediate obstruction, either natural or man made or any boundary etc. (b) the rate is inclusive of all the materials equipment and labour required for during trenchless horizontal boring under the railway track. nothing extra shall be admissible on any account than the rate quoted above. (c) the pipeis to be laid underrailway track/road /culvert. all necessary arrangement are to be provideand all precautions are to be end is not deviated from the horizontal level line by more than 250mm in horizontal and vertical direction. (d) the rate shall be inclusive of direction and protection of underground utilities encountered during boring. (e) the payment for boring shall be made only when dwc/hdpe pipe are laid in the bore., concreting unschduled items in concrete of 1:3:6 ratio in cement, coarse sand and aggregate 25mm at different places in the yard and plastering top in fine plaster of 1:4 cement sand ratio. it also includes the excavation of earth as required at site and as per instruction of site incharge. the volume in cubic metres shall include the volume occupied by any ci foundation, trestle, ms angle or flat or gi pipe required to be embedded in the casting. cement coarse sand and aggregate 25mm are to be supplied by the contractor., earth work for excavation and refilling around location boxes and signals etc. where necessary including 50m lead and 1.5m lift. the lead is to be measured from centre of gravity of location to the centre of filling and lift from main ground level. the earth work should be well rammed including breaking of clods, levelling and dressing etc. as per instruction of engineer at site., brick work with well burnt bricks in foundations and plinths with cement and sand (ordinary) mixture of 1:4 ratio. all material is to be supplied by the contractor.