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| 1 | Water Supply & Allied Works |
| 2 | Providing service for day-to-day maintenance of water supply lines, for connection and disconnection of meters in SEEPZ SEZ Area for all days a month. |
| 3 | Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavatedmaterial up to a distance of 50 m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 0.00 to 1.50 m.) By Manual Means |
| 4 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. |
| 5 | 40 mm nominal outer dia pipes |
| 6 | 50 mm nominal outer dia Pipes |
| 7 | 75 mm nominal inner dia Pipes |
| 8 | 100 mm nominal inner dia Pipes |
| 9 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : d) 50 mm nominal bore |
| 10 | Providing double flange sluice valve confirming for IS 14846 including worn gear arrangements as per test pressure, stainless steel spindle, caps, including inspection charges, transportationupto departmental store, unloading, stacking excluding GST levied by GOI & GOM in all respect etc. complete.Sluice valves - PN - 1 (Without by pass) |
| 11 | 80 mm. |
| 12 | 100 mm. |
| 13 | 250 mm. |
| 14 | Providing and supplying D.I. fittings with I SI mark Mechanical joint confirming to tables 12 to table 31 of IS 9523/2000 upto latest amendments including cost of SBR/EDPM gaskets, Nuts, Bolts, Washers and Ductile iron follower glands. Fittings should be with internally Ordinary portland cement mortor lined and externally metallic zinc coating/zinc rich paint with finishing layer of black bitumencoating including transportation and excluding all statutory duties and taxes such as GST levied by Gol and GoM in all respect etc. complete. D.I. FITTINGS (Mechanical Joints)MJ Collar/Coupling |
| 15 | 80 mm dia |
| 16 | 100 mm dia |
| 17 | 150 mm dia |
| 18 | 250 mm dia |
| 19 | 300 mm dia |
| 20 | 400 mm dia |
| 21 | Providing and supplying Air Valves as per IS 14845 and MJP’s standard specifications double orifice type combined with screw down isolating valve, small orifice elastic ball resting on a gun metal orifice nipple, large orifice vulcanite ball seating on moulded seat ring, inlet face and drilled, including insurance, thirdparty inspection charges, loading, unloading, transportation upto departmental stores, excluding GST levied by GOI & GOM in all respect etc. complete.Air Valve Double Ball Flanged Type - P N -1 |
| 22 | 50 mm |
| 23 | 80 mm |
| 24 | Providing & fixing C.I. Manhole covers with frames/rings for R.C.C., underground water storage tanks/Over Head tank, sizes of covers. (600mm dia.) NOTE: should be provided with locking arrangement |
| 25 | Providing and laying Cast in situ/Ready Mix cement concrete in M15 of trap/ granite/quartzite/gneiss metal for foundation and bedding/steps including steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface, only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed) with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 26 | Providing second class Burnt Brick masonry with conventional/ I.S. type bricks in cement mortar 1:6 in superstructure including striking joints, raking out joints, watering and scaffolding etc. Complete |
| 27 | Providing sand faced plaster externally in cement mortar using approved screened sand, in all positions including base coat of 15 mm thick in cement mortar 1:4 using waterproofing compound at1 Kilogram per cement bag curing the same for not less than 2 days and keeping the surface of the base coat rough to receive the sand faced treatment 6 to 8 mm thick in cement mortar 1:4 finishing the surface by taking out grains and curing for fourteen days scaffolding etc. Complete. |
| 28 | Rectangular shape 500x500 mm precast R.C.C. manhole cover with frame - M.D. – 10 |
| 29 | Total of Manpower and Annual Maintenance Contract for 2 Year |
