|
| 1 | Excavation in trenches not exc. 1.5 M wideand not exc 1.5 M in depth and getting out in soft/loose soilfor laying pipes etc including forming bottom surface to required level |
| 2 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in soft/loose soil. |
| 3 | Removing excavated material (soil) to a distance not exc 50 M and depositingwheredirected at a level not exc 1.5 Mabove the starting point. |
| 4 | Supplying and laying in trenches/floors/walls centrifugally cast (spun) ductile iron pipes of 150 mm dia suitable for pressurized water delivery with flanged end, class \"K-9\" conforming to IS:8329/2000 (latest version) - blast furnace slag cement with Portland cement properties suitable for flanged jointing with inside cement mortar lining and black bitumen external coating, duly ISI marked in any length and testing including taking down old unserviceable CI/GI pipe complete allas specified and directed. |
| 5 | All as per item No 04 here in above, but 100 mm inner dia |
| 6 | All as per item No 04 here in above, but 80 mm inner diaNote (for item Nos 4 to 6):- All the nuts, bolts & washersfor flanged joints including valves, bends, etc across the DI pipe line should be of SS material. |
| 7 | Material and labour for ISI marked ductile ironflanged fittingssupplied as per IS: 9523/2000 of class K-12, PN-10 forpressurized water delivery with inside Cement Mortar lining and outside zinc followed by black bitumen coating for size 80mm dia to 150 mm dia such as bends, Tapers tale pieces, Tee pieces (single branch) Y junction double branch, cross collars, caps and plug set complete as specified and directed. |
| 8 | Supply and fixing Butterfly valve 150 mmwith necessary fittings complete including taking down old u/svalves 100/150 mm all as specified and directed. |
| 9 | Supply and fixing Butterfly valve 80 mmwith necessary fittings complete including taking down old u/s valve 80 mm all as specified and directed. |
| 10 | Supply erection testing and commissioning ofPressure Gauge 4 \" Dial ,0-14 Kgs rating, connecting to the starter panel including taking out old unsv pressure gauge all are specified and directed by the Engr-in-Charge.. |
| 11 | Supply and fixing Non return Butterfly valve 150 mmwith necessary fittings complete, including taking down old u/s valve as specified and directed. |
| 12 | Demolition of cement concrete unreinforced in ground floors and pavings n exc 15cm thickness, below or above ground level. |
| 13 | Material and labour, plain cement concrete (1:3:6) type C2 using 40mm graded stone aggregate as in foundationsfilling and mass concrete complete all as specified and as directed. |
| 14 | Material and labour forcross arms, bracings ,supports clamps and back plates ,fabrication from structural steel sections ,C channel any size for making pipes fixing, support including nuts,bolts, washers, welding ,bending cold or hot drilling holes for bolts, in any shape of size as indicated or directed and inclusive of one primer coat one under coat and one finishing coat of synthetic enamel paint (Blue colour) including taking out old petted corroded complete all as specified and directed. |
| 15 | Supply and fix Hydrant landing valve type A (single head outlet) of 63 mm dia conforming to IS 5290 including nuts,washers and gasket for flanged joints including painting and testing and taking down old u/shydrants of any size and type all as specified and directed. |
| 16 | Supply and fix Hydrant landing valve type B (double head outlet) of 63 mm dia conforming to IS 5290 including nuts,washers and gasket for flanged joints including painting and testing and taking down old u/shydrants of any size and type all as specified and directed. |
| 17 | Supply, caliberation,Install and commissioning of 150 mm dia electromagnetic water meter with IP-68 protection complete all as specified and directed.(Calibration should be as per the norms of Kerala Water Authority at their recognised testing centre) Make :KROHNE, Model No DN 150, OPTIFLUX |
| 18 | Material & Labour for Construction of brick masonry (water proof) valve pit of size 1200 x 1200 x 900 mm (internal dimensions) PCC 1:4:8 type B-2 in foundation, brick work in CM 1:4, 15 mm thick plastering in CM 1:4 internally and flush pointing externally,MS valve cover with 40 x 40 x 06 mm size angle iron frame, 3 mm thick MS sheet, 12 mm dia handle, locking arrangement (including lock and two Keys) andapplying two coats of synthetic enamel paint over a coat of red oxide primer to steel members & surfacescomplete all as specified and directed. |
| 19 | M&L in replacement for earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less \"than 1.5 metres below normal ground level, connected to galvanised earth strip of size 32x6 mm by means of bolts, nuts, checknuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion |
| 20 | Supply, install, testing and commissioning of LT Panel Board, Sheet 2mm CRCA, Bus bar AL 200 A , Earth AL 25x3mm, wall mounting type , Panel shall be as per CPRI Standards, Panel shade RAL7032 includingPCC type C2, using 40mm graded stone aggregate for foundation as per OEM recommendationsandwith following accessories - Incomer :- (a)80 A 4P MCCB 18KA with Spreader & Extended ROM-01 No. (b)Phase indication lamps with control MCB\"s - 01 Set(c) VAF + PF Meter with CT\"s -01 SetOutgoing :-(d)40 A 3P MCB 10KA with 15 HP SDS Starter with Single phasing preventor, & ON/OFF/Trip IL - 02 Set(e) One blank compartment suitable for housing 15HP SDS, MCB, SPP, etcMake : Schneider Electric/ABB/Siemens /L&T |
| 21 | Supply install and testing three phase horizontal Monoblock pumpenergy efficient,15 HP, delivery fitted with CI impeller, mechanical sealed and SS shaft suitable for required head anddischarge respectively inclusive of pressure gauge, and PCC foundation including connecting & integrating with existing system with necessary fitting includingtaking down and depositing old pump at MES store all as specified and as directedMAKE : KIRLOSKAR |
