Repair and maint of water supply lines in MGs Bunglows and Haldighati area under GE(S) Jaipur

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in soft loose soil including trimming of sides and bottom of trenches complete all as specified and directed.

Returning, filling-in, including spreading, watering and well ramming in layers n.exc 25cm thick each in soft/loose soil complete all as specified and directed.

Removing excavated surplus soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed.

Taking up or down old unsv GI pipe and connections from walls and ceilings trenches, under floor or road, complete all as specified and directed of following sizes :-

15 mm dia

20 mm dia

25 mm dia

50 mm dia

M&L for tubes "medium grade " galvanised ISI marked with all fitting and fixed complete to walls and ceilings or laid in floors/trenches of the following sizes :- Make Prakash Surya/Jindal/Swastik/Tata

15 mm dia

20 mm dia

25 mm dia

50 mm dia

Taking up or down old unsv CI/DI water pipe lines with all fittings from trenches, under floor or road, complete all as specified and directed of following sizes :-

100 mm dia

150 mm dia

200 mm dia

Supplying, laying, jointing and testing ductile iron pressure pipe centrifugally cast, ISI marked, with socket and spigot ends with all fittings,(ISI marked) & jointing materials ( IS 8329/2000), standard length , of K7 specifications with out zinc coating laid in trenches, under floor,road etc for water complete all as specified and directed of following sizes:-

100 mm dia

150 mm dia

200 mm dia

M & L for sluice valves,class PN 1.0 of undermentioned type and size with cast iron body , non rising type and cast iron wheel head, both ends flanged, IS-14846 marked comlete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed including taking down old unsv :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

M & L for non return valves,class PN 1.0 of undermentioned type and size with cast iron body and both ends flanged, IS-14846 marked comlete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed including taking down old unsv :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

M & L for Butterfly valve ISI marked complete with all fittings/accessories, required for fixing in existing header.complete all as specified and directed including taking down old unsv of following items :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

M&L ductile iron fittings, IS-9523 -2000 marked viz bends, tapers, reducers, tee pieces (single or double branch) any type, angle / radius and straight connecting pieces, but all ends flanged, size of pipe upto 150 mm bore, complete all as specified and directed.

Supply and fixing in repair MS saddle piece made out of MS flat iron 50x6 mm complete with GI socket welded it on one FI strip suitably positioned at the centre of pipe complete with MS nuts, bolts, washers (02 Nos) and rubber packing for branch connection complete all as specified and directed for following sizes of pipe (Note : Excavation and Earth work shall be measured and paid separately) :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

S & F in repair detachable joints suitable for CI/DI pipe complete with cast iron ring , rubber rings nut, bolts, excavation and earthwork, cutting of pipe etc of following sizes complete all as specified and directed . (Note. Excavation and earth work shall be measured and paid separately)

80 mm dia

100 mm dia

150 mm dia

200 mm dia

Material and labour for cutting of bituminous road or any type of floor for laying of pipe not exceeding 1.5 mtr deep including refilling with material and watering well ramming/compacting and making good with PCC 1:2:4 type B-1, 10 cm thick complete all as specified and directed .

Construction to brick masonary valve pit/ chamber of under mentioned size (internal dimensions and all as shown in drg TD-2004/26 sheet 1/3 to 3/3 and including necessary excavation and earth work, PCC, Plaster in CM 1:6 on inside and out side (above ground ), angle iron frame 40x40x6mm size including fabrication work, hold fast, MS sheet cover 3mm thick, duly painted with one coat of black bituminous paint of approved quality, handle and including provn of 40mm dia Godrej (freedom) lock complete all as specified and directed :-

Repairs to sluice valves,class PN 1.0 of undermentioned type and size with cast iron body with forged brass spindle, non rising type and cast iron wheel head, both ends flanged, complete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed :- .

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

M&L for leakage and rectifications cutting of existing pipe and making threading for repair , replacement of U/S fitttings, pipe in short lengths (1 to 2 meter pipe) or addition and alteration of any dia / size replacement of GI fittings like Tee, Elbow/Sockets/union/Nipple etc and making serviceable including necessary excavation as required complete all as specified and directed .

15 mm bore of pipe

20 mm bore of pipe

25 mm bore of pipe

50 mm dia bore of pipe

80mm dia bore of pipe

100 mm dia bore of pipe

150 mm dia bore of pipe

S & F in repair for rotational moulded polyethylene water storage tanks, double layer ISI marked, (cylindrical vertical with closed top) of 500 Ltr capacity hoisted and fixed in position of following sizes complete all as specified and directed.

M&L for gun metal gate valve/forged valve with iron wheel head, screwed both ends for jointing iron pipes, non rising, forged brass spindle class-1, IS778 marked of following sizes including taking down old unsv :-

15 mm dia

20 mm dia

25 mm dia

M&L in repair for run lead joints in position including preparation of ends provision of hump yarn gasket and pig lead falling and proper caulking and testing complete including , cuting of pipe etc of following sizes :- Note:- Excavation & earth work shall be measured and paid separetly in respective item

100 mm dia

150 mm dia

200 mm dia

250 mm dia

S & F Bib tap in repair 15 mm dia, cast iron screwed, screwed for iron type and fixed in repairs.

Providing water tanker 5000 Ltr capacity, if required any pump failure not availability of water supply any saurce at site in case failure of any Pump.

Repair & Maintenance of existing header, jointing, welding pipe line with header incl if rquired material such as tee, long/short MS bend coppller, flange, nuts, bolts, washer, rubber gasket as per existing size of pipe including necessary excavation and earth work complete etc. Testing & commissioning of pipe line after repair all as directed by Engr-in-Charge.

PCC (1:3:6) type C2 using 40 mm graded stone aggregate for making good the disturbed portion of road/floor/platform etc including form work compaction etc all as specified and directed by Engr - in-Charge.

M&L for repair of existing MS pits/tank cover, air pipe including of unsv hinges, hook, wire mesh, welding work and applying one coat of synthetic enameled black paint after over a coat of red oxide primer complete all as per specified and directed by Engr-in-Charge.

M&L for leakage rectification, cutting of existing pipe and making threading for repair/ replacement of U/S fittings, rubber gasket, saddle piece, nuts, bolts with washer etc., pipe in short lengths (maximum 1.5 mtr to 3 mtr) or addition and alteration of 80 to 100 mm dia CI/DI/MS pipe dia and including inserting/replacement of fitting, rubber gasket, welding, lead joint,and including necessary exacavation & earth work as required for making it serviceable complete all as specfied and directed . Note:- (i) Cost of pipe in short lengths (maximum 1.5 mtr to 3 mtr), fittings, rubber gasket, welding, and excavation & earth work shall be deemeed to be inluded in quoted rate. (ii) The job should be completed in 8 hours(max). (iii) The rectification should be maintained for minimum two year. (iv) D-Joint, Saddle piece should be measured in the respective item of schedule. (v) The job location shall contain flange pipes in overhead tanks & UG sumps also.

All as per item No 26 above but for size 150 to 200 mm.

All as per item No 26 above but for size 250 to 300 mm.

S&F in repair /replacement of U/S float valve complete including taking down of following sizes :-

20 mm bore

15 mm bore

M&L for plastering in CM (1:4) 10 mm thick on fair faces of brick work or concrete surface including taking down cement plaster.

Supply only bleaching powder grade-I having chlorine content 35% dry and white free flowing powder without hard lumps and impurities and easily soluble in water. The material should not contain more than 0.3% moisture particle size passing through - 1.70 mm IS sieve and stability loss of chlorine should be maximum 1/15th. Make:- As approved by E-in-C's Branch.

S&F in repair pressure pump of capacity 0.5 Hp single phase 230 volts 50HZ AC supply including testing and commissioning, complete as directed and specified by Engineer in charge. Make :- KSB model KHM 0402.

Dismatlling of pressure pump set of cap 0.5 HP to 1.0 HP single phase 230 volts 50HZ AC supply afetr disconnecting electric connection, repairing /replacing defective parts as ordered re assembling electric connectiion replacing worn out nuts bolts washers complete and all as specified and directed by Engineer in charge. Note:- Spare parts Shall be paid and measured seperately as supply only under item 35 to 36.

Supply only ball bearing as per existing. (make :- NBC/SKF)

Cutting of burnt and rewinding the stator with supper enamelled copper wire of suitable size and class of iinsulation including insulation paper, sleeves thimbles. Etc

Supply only relay kit suitable for pressure pumps as per item no 34 above.

Supply only impeller suitable for pressure pumps as per item no 34 above.

Supply only gasket/seal suitable for pressure pumps as per item no 34 above.

M/s Radhey Enterprises

DIVYA ASSOCIATES

M/S SHREE SHYAM CONSTRUCTION CO.

S.R.Enterprises