Tender For repair renovation Of Gwss Nerwa C-Kiar In G.P.Nerwa Tehsil Nerwa Distt. Shimla (H.P) (Sh :----Improvement Of Gravity Line With Circumferential Butt Welding Joints At Various Rds And Laying , Jointing With Built Welding To Various Dia. Of G
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Project Description
Tender for repair renovation Of Gwss Nerwa C-Kiar In G.P.Nerwa Tehsil Nerwa Distt. Shimla (H.P) (Sh :----Improvement Of Gravity Line With Circumferential Butt Welding Joints At Various Rds And Laying , Jointing With Built Welding To Various Dia. Of G.I. Pipes Heavy/ Medium Class . And Fabrication Of Common Header ,C/O 2 Nos Reinforced Cement Concrete Intake Chamber And Repair Of S/Tanks Replacement Of 30 Hp Submersible Pumps Sets And Construction of Reinforced Cement Concrete S/T 25,000 Cap.2Nos Etc.) Under Pdna
BOQ
| Sl. No. | Item Description |
| 1 | Providing and installation of submersible pump confirming to ISS9034-1976 along with a directy coupled submersible type squrrile cage electric induction motor suitable for operation on 415-+10% volts 3 phase 50 cycles AC supply water lubericated bearing i/c Supply and fixing of control panel complete with sheet and angle iron fabricvated dully painted and complete with intermal wiring and comprising of air break star delta starter complete with GPSM system to operate through mobiles main switch of suitable amperage T.P. Volt meter an meter phase indicate , Supply and fixing of submersible cable sets 6mmsqmt( 50m length ) Providing and fixing of reputed make of 65mm cast Steel double flanged cast steel reflux valve 1 no of various dia. with req. accessaries in 65 mm dia,rope wire 4mm dia suitable to bear the wight of submersible motor pump set and GI pipe etc . suitable for operation on the data given below i/c the cost all accessoreis in all lead lift & carriage of material at site as per direction of Engineer-Incharge. complete with pannel, ( Stage 1st 1X30 HP) |
| 2 | Excavation in foundations , trenches etc., in earth work , lift up to 1.50 metres. Stacking the eacavated soil not more than 3 metres clear from the edge of the excavation and then returning the stacked soil in 15 cm. (fifteen centimetres) layers , when required in to plinth and sides of foundations etc., conslolidating each of the disposited layer by ramming and watering and then disposing off all excavated soil as directed with in the load of 20 mtrs. Pick and Jumper work etc. complete as per the direction of the Engineer - in - Charge. |
| 3 | Providing and laying cement concrete 1:4:8 (1cement:4sand:8graded stone agg. 40mm nominal size)and curing complete excluding cost of form work in :- a) Foundation and plinth. |
| 4 | Providing and laying cement concrete 1:11/2 :3 ( 1cement: 1 1/2 sand: 3graded stone aggregate 20 mm nominal size )and curing complete excluding the cost of form work and reinforcement in:- |
| 5 | foundation footing and bases of columns & like mass concrete. |
| 6 | Walls(any thickness but ot less than 0.1 mtr thickness) attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level. |
| 7 | Providing & laying CC 1:2:4 1cement:2 sand 4 graded aggregates 20mm nominal size curing complete excluding cost of form work & reinforcement for RCC work in:- with in all leads and lifts as per the directions of the Engineer in charge. |
| 8 | In suspended floor roofs landing shalves & their support balconies,beams, girders bressumers cantilevers upto floor two level |
| 9 | Providing form work with steel plates 3.15mm thick so as to give fair finish I/c centering shuttering propping etc. height of propping below supporting floor to ceiling not exceeding 4mt. Height & removal of same in situ reinforce ment concrete and plain concrete work in :- |
| 10 | Vertical surface such as walls(any thickness) partitions and the like including attached pillasters, butteresses, plinth and string courses and the like. |
| 11 | Flat surfaces such as soffits of suspended floor roofs landing & like floor etc.,upto 200mm thickness. |
| 12 | Edge of slab and break in floor 20 cm wide |
| 13 | Providing mild steel/tor steel reinforcement I/c bending binding and placing in position complete |
| 14 | Steel work welded in built up sections, trusses and framed work including cutting hoisting Fixing in position and applying a priming coat of red lead paint :- |
| 15 | In trusses and trussed purlings in buildings. |
| 16 | White washing with lime on undecorated wall surfaces (two coats) to give an even shade including thoroughly brooming the surface to remove all dirt dust mortor drops and other foreign matter. |
| 17 | Prov. and fixing GMS tubes from S/well to Pump House etc. including providing and fixing Cast iron Reflux Valve 300mm dia of Class PN 1 (80mm) dia.make includind MS Falnges conforming to IS:6392-1971 of table 5 & welding of MS Flanges in two Layers on both faces including carriage complete in all respect as per entire satisfaction of Engineer in Charge. etc. |
| 18 | Providing and fixing cast iron double flanged sluice valve of leader/ Behl Kirlsker/GIED/ Kilburn/Fouress make nsuction side as per the relevent IS code.PN 1.6 |
| 19 | 50 mm Dia |
| 20 | 65 mm Dia |
| 21 | 80 mm Dia |
| 22 | Fabrication and fixing Common Header of G.I. Pipe for distribution of water at various S/tanks, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as appliable and with upto date ammendments (leak proof) in three layers at site of work with welding rods of Advani/Oerliken make/ISI marked(welding rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces, tees bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specificatin as per site conditions and cutting of pipes (100 mm Dia Inlet Pipe and 15 mm Dia Out let Pipe ( 12-20 Nos out lets) as per drawing,wherever required as per site requirment i/c carriage in all leads & lifts and as directed by the Engineer-in-charge. |
| 23 | Supplying and Fixing woven plains G.I wire fencing of mesh 50mm to 150 mm to any type of standard rails ,strainging bolts etc. including provision of binding wire, staples etc. |
| 24 | Providing & Fixing 0.45mm thick prepainted steel sheet in roofing with hot dipped metallic zinc coated sheet with top coat of regular modified polyster (RNP) organic coating of 20 microns over 5 microns primer coating to back coat of polyster of 5 microns over 5 microns primer coatig including Fixing with prepainted iron J or L hooks, bolts and nuts 6mm dia metre with prepainted limpet and rubber washers complete with all accessories as required as per the direction of Engineer-in-charge. |
| 25 | Providing and laying heavy duty precast cement concrete inter locking paver blocks vibro compacted upto M-50 grade i/c border or kurb block grey or coloured over sub-base of concrete with 25mm thick average thickness of cement mortar 1:4 (1cement:4sand) laid over and jointed with neat cement slurry mixed with pigment to match the shade of blocks i/c curing rubbing and polishing complete (sub-base concrete floor to be paid for separately). 45mm thick block |
| 26 | Laying and jointing in trenches,galvanised mild steel tubes (Light grade)confirming to IS-1239 (Part-I) 2004 i/c tube fittings such as Tee, elbow, union & nipple.(earth work in trenches to be measured and paid for separately)i/c all leads and lifts complete. |
| 27 | 32 mm Dia |
| 28 | Laying, testing and commissioning at site in trenches bevelled ended BIS marked GI Heavy conforming to IS 1239 or it equivalent latest with uptodate ammendments of following dia of Heavy/ Medium class, having wall thickness and weight per Rmt. as mentioned below and capable of withstanding required test pressure as presscribed in BIS/IS)code, in random lengths of 5.5 to 6.5mtr. The pipes ends shall be bevelled suitable for butt welding, including the cost of ointing with butt welding confirming to IS 816-1969 or latest as appliable and with upto date ammendments (leak proof) in three layers at site of work with welding rods of Advani/Oerliken make/ISI marked(welding rods 3mm to 4mm) and all allied accessories whatever required for welding at site, tail pieces, tees bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specificatin as per site conditions and cutting of pipes wherever required as per site requirment i/c carriage in all leads & lifts and as directed by the Engineer-in-charge. |
| 29 | 40 mm Dia |
| 30 | 50 mm Dia |
| 31 | 65 mm Dia Please Enable Macros to View BoQ information |
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