|
| 1 | Earth work excavation and depositing on bank with initial lead of 10m and lift of 2m in narrow trenches for laying water supply pipes in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth, mixed with small sized boulders and hard gravelly soil as per SS20B etc complete. |
| 2 | Supplying and conveying to site , the following sizes of HDPE 110 mm pipes of class PN8 ( PE - 100 ) confirming to IS : 4984/1995 , as specified in Technical specifications in standard lengths including labour charges for loading , unloading and stacking at site and transportation charges etc. , complete as per standard specifications and as directed by the Engineer in Charge. |
| 3 | Supply , delivery of HDPE Specials As Per IS 1736/ 1995 including unloading , transportation and stacking charges.Specials for HDPE pipes as per IS 8360 / 1977 / Part I ( Reaffirmed 1992 ) Part II and III ( Reaffirmed 2002 ) . Reaffirmed to IS 4984-2016 conveyance to work site etc. , complete as directed by the Engineer in charge. CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 |
| 4 | Non Return Valve |
| 5 | 110 mm X 90 mm HDPE Reducer. |
| 6 | 110mm Dia PVC Bend |
| 7 | 110mm dia PVC Coupler |
| 8 | 100mm Dia CID Joint Class 20 |
| 9 | 80mm Dia CID Joint Class 20 |
| 10 | Lowering HDPE 110 mm pipes and specials to trench and laying to proper grade and alignment complete as per standard specifications and as directed by the Engineer in Charge . |
| 11 | Jointing HDPE 100 mm Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 ( part - 2 ) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc. , complete as per directed by Engineer in Charg. |
| 12 | Refilling with excavated soil ( other than sand ) complying with standard specification in layers of 15cm watered well rammed and consolidated after the pipes and specials are laid , jointed and tested etc. and removing and depositing the surplus earth complete as directed by the Engineer - in - charge. HDPE 90 mm Pipes |
| 13 | Supply and delivery of 200X40 LPM Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation. |
| 14 | Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days |
| 15 | Supply and Delivery of PVC Insulated and sheathed 16sqmm 3Core Flat copper cable confirming to IS 694/1990 with ISI make. |
| 16 | Laying of PVC Insulated and sheathed 3Core Flat copper cable confirming to IS 694/1990 with ISI make. |
| 17 | Provision for GST 18% Please Enable Macros to View BoQ information |
