Tender For water treatment plant cleaning,purchasing of equipments for wtp, laying of di pipes and sluice valves, construction of sv chamber and phed esr repairing for jamtara nagar panchayat. - labour for site clearance -do--e/i, desilting the supply well, intake well /head works, sump of water supply /sewerage works etc. in wet or dry condition including lifts upto 9 m and lead upto 150m as required beyond the work site,stacking, spreading, including necessary guarding, etc. complete, as directed by e/i, supplying and laying of rapid sand gravity filter sand, supplying and laying of rapid sand gravity filter gravel, supplying of bamboo for scaffolding works, supplying of narial ropes for binding works submersible pump set, requirement of plumber class-ii for opening & closing of valve & other related works, requirement of electrician grade-ii for making required connections & other related works, hiring of different tools,chain pulley & tackles for cleaning & other works, disposal of excavated earth & filter bed sand, sand (lead 02k+10p=12 km), gravel (22 k.m. lead), tyre coupling (unique 3409-gn tyre coupling for 100hp & 50hp), bosch lithium based grease, graphit gland pack rope 12mm, graphit gland pack rope 16mm, 2.2kw (3hp) foot mounted motor tefc 1500 rpm 3-phase motor for clariflocculator, multi-blade paddles mounted on central shaft driven by foot-mounted geared motor, onload changeover switch 800a,415v, 4 pole, digital voltmeter (0-500v)-3 phase indicator, digital ammeter (0-500a)-3 phase indicator, led indicator lamp or phase light (r/y/b/g), pvc/xlpe insulated pvc sheated heavy duty,armoured lt cable with aluminium conductor voltage upto and including 1100 v, 240sqmm, 3.5 core, 2.5 sqmm isi marked frls pvc insulated, single core copper conductor cable, 1.5 sqmm isi marked frls pvc insulated, single core copper conductor cable, laying of one number pvc insulated and sheated/xlpe power cable of 1.1kv grade of size not exceeding 35sqmm direct in ground including excavation, sand cushioning and refilling the trench, tapered bearing 7316 mcb (large), deep groove ball bearing 6311 mcb (small), chain pulley block hoist 5 tonne, 360 rotation, 3mtr lifting height, pipe wrench, 18 inch taparia adjustable heavy duty pipe wrench, pipe wrench, 14 inch taparia adjustable heavy duty pipe wrench, 1/2" sqaure drive flank drive taparia goti 22mm socket set, 1/2" sqaure drive flank drive taparia goti 20mm socket set, rachet wrench, 18 inch single sided rachet wrench, 1/2 inch drill bit for threading di/ci pipe, tata agrico hammer -dfs- 2.5kg, 6 inch tyton epdm/sbr rubber gasket for 150mm di pipe conforming to is:5382 isi mark, 4 inch tyton epdm/sbr rubber gasket for 100mm di pipe conforming to is:5382 isi mark, 6 inch di end cap flanged type for 150mm di pipe, 4 inch di end cap flanged type for 100mm di pipe, epdm rubber gasket for non-return valve, earthwork in excavation in foundation (as per i.s. 3114/1965 for laying of different types & sizes of pipes) so as to give one meter average cover over the the socket of pipe with disposal of excavated earth within initial lead lift as per specification & direction of e/i (k-7 150mm), earthwork in excavation in foundation (as per i.s. 3114/1965 for laying of different types & sizes of pipes) so as to give one meter average cover over the the socket of pipe with disposal of excavated earth within initial lead lift as per specification & direction of e/i (k-7 100mm), earthwork in excavation in foundation (as per i.s. 3114/1965 for laying of different types & sizes of pipes) so as to give one meter average cover over the the socket of pipe with disposal of excavated earth within initial lead lift as per specification & direction of e/i (k-7 100mm repair), earth filling in foundaion trenches and plinth in layers not exceding 150 mm thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches wit
Tender For cc interlocking paver blocks providing and laying 100mm thick factory made cement concrete interlocking paver block of m -35 grade made by block making machine with strong vibratory compaction, of approved size, design and shape, laid in required colour and pattern over (bis 15658:2006) and including 60mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of engineer-in-charge. , fixing bell mouths bailing out water from the trenches for making new connections in fully charged pipe-lines including cleaning trimming and dressing the trenches to correct alignment and grade as required by the engineer-in-charge. size of the main with which connection is to be made. 1. up to 200 mm internal diametre ,filter media providing and fixing cast iron detachable joints class-15 marked with is: 8794 for use with asbestos cement pressure pipes complete with 2 nos. rubber rings marked with is:5382 and is:10292 and appropriate number of nut and bolts marked with is:1363 including carriage, loading, unloading etc. complete in all respects to the satisfaction of the engineer-in-charge. (excavation will be paid separately) 2. 100mm i/d cid joint, earth work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 1. all kinds of soil.,demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in - charge. 2. nominal concrete 1:2:4 or leaner mix (i/c equivalent design mix) , cement concrete (cast in situ) providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work below plinth level and up to floor iv level: 2. 1:2:4 (1 cement : 2 coarse sand (zone-iii) : 4 graded stone aggregate 20 mm nominal size) ,cement concrete (cast in situ) providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work below plinth level and up to floor iv level: 6. 1:4:8 (1 cement : 4 coarse sand (zone-iii) : 8 graded stone aggregate 40 mm nominal size),rain water spouts and pipes providing and fixing on wall face unplasticised rigid pvc rain water pipes conforming to is : 13592 type a, including jointing with seal ring conforming to is : 5382, leaving 10 mm gap for thermal expansion, (i) single socketed pipes. 2. 110 mm diameter
Tender For cc interlocking paver blocks providing and laying 100mm thick factory made cement concrete interlocking paver block of m -35 grade made by block making machine with strong vibratory compaction, of approved size, design and shape, laid in required colour and pattern over (bis 15658:2006) and including 60mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of engineer-in-charge. , fixing bell mouths bailing out water from the trenches for making new connections in fully charged pipe-lines including cleaning trimming and dressing the trenches to correct alignment and grade as required by the engineer-in-charge. size of the main with which connection is to be made. 1. up to 200 mm internal diametre ,filter media providing and fixing cast iron detachable joints class-15 marked with is: 8794 for use with asbestos cement pressure pipes complete with 2 nos. rubber rings marked with is:5382 and is:10292 and appropriate number of nut and bolts marked with is:1363 including carriage, loading, unloading etc. complete in all respects to the satisfaction of the engineer-in-charge. (excavation will be paid separately) 2. 100mm i/d cid joint, earth work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 1. all kinds of soil.,demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in - charge. 2. nominal concrete 1:2:4 or leaner mix (i/c equivalent design mix) , cement concrete (cast in situ) providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work below plinth level and up to floor iv level: 2. 1:2:4 (1 cement : 2 coarse sand (zone-iii) : 4 graded stone aggregate 20 mm nominal size) ,cement concrete (cast in situ) providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work below plinth level and up to floor iv level: 6. 1:4:8 (1 cement : 4 coarse sand (zone-iii) : 8 graded stone aggregate 40 mm nominal size),rain water spouts and pipes providing and fixing on wall face unplasticised rigid pvc rain water pipes conforming to is : 13592 type a, including jointing with seal ring conforming to is : 5382, leaving 10 mm gap for thermal expansion, (i) single socketed pipes. 2. 110 mm diameter
Tender For repairing of 2 nos filter bed including all necessary materials necessary sand excluding filter media (gravels) of water treatment plant of old malda municipality.