Water Supply work in Sardar Bhagat Singh Nagar Housing Scheme, Rawatbhata

Earth work in excavation for roadway, including trimming bottom and side slopes in accordance with requirement of line, grades and cross sections, including disposal of surplus material with all lift and lead upto 1000 metre as per MoRT&H specification clause 301. In ordinary rock

Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended up to date), with internal High Alumina Cement (HAC) mortar lining for gravity sewer network with rubber ring (EPDM) joints as per IS: 5382-1985 (excluding special accessories) complete including all material, labour, hydraulic testing and commissioning as per technical specifications and as per direction of Engineer. Note : E/w to be measured and paid separately. 150mm

Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended upto date) with anti rodent food graded Material with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes, transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work). Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. Supply may be in coil or straight length in 6 M/12 M. HDPE PE-100 PN-10 (In coils or piece)

90 mm dia

110 mm dia

Providing, installation, testing and commissioning of Bulk Flow Meter with removable mechanism class "B" confirming to ISO: 4064/1 including all materials (excluding CI/DI fittings) and making connection with existing pipeline required for Bulk Flow Meter including cutting the existing pipe line etc complete in all respect as per technical specification and as per direction of Engineer.

BFM80 for DN 80 mm

BFM100 for DN 100 mm

Construction of RCC valve chamber for different types of valves including earthwork excavation, 100 mm PCC M10 (1:3:6 i.e. 1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) as levelling course, RCC M20 grade (1:1½:3 i.e. 1 Cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal) size for base slab, side wall & cover slab all 125 mm thick with C.I. surface box with hinged cover 100×100×75 mm (deep), including cost of steel reinforcement not less than 80 kg per cum CC, form work, proper curing of concrete work, complete in all respect as per standard specifications and drawings and as directed by Engineer-in-charge. 1200×1200×1300 mm (depth) for 80/100/125/150 mm dia valve

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