REPAIR/MAINT OF PIPE LINES, CONTROL VALVES AND CONNECTED ITEMS IN ZONE-I AREA UNDER AGE E/M OF GE JAIPUR

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in any type of soil including trimming of tree roots in trenches complete all as specified.

Returning, filling-in including spreading, watering and well ramming in layers not exceeding 25 cm thick each, in soft /loose soil complete all as specified.

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

Taking up or down old unsv 15 mm steel tubing and connections from walls and ceilings trenches, under floor or road complete all as specified and directed.

,---ditto--- all as per srl item No. 4 above but 20 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 4 above but 25 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 4 above but 50 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 4 above but 80 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 4 above but 100 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 4 above but 150 mm dia complete all as specified and directed.

M&L for 15mm bore galvanised steel tubes "medium grade " (ISI marked) with all necessary fitting (ISI marked) and fixed complete to walls and ceilings or laid in floors/trenches and under road, complete all as specified and directed.

,---ditto--- all as per srl item No. 11 above but 20 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 11 above but 25 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 11 above but 50 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 11 above but 80 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 11 above but 100 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 11 above but 150 mm dia complete all as specified and directed.

Taking up or down old unsv 80mm dia ductile iron water mains with all fittings from trenches, under floor or road complete all as specified and directed.

,---ditto--- all as per srl item No. 18 above but 100 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 18 above but 150 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 18 above but 200 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 18 above but 250 mm dia complete all as specified and directed.

Supplying, laying, jointing and testing 80mm dia ductile iron pressure pipe, centrifugally cast, ISI marked with socket and spigot ends & jointing materials (IS : 8329/2000), standard length of K7 specifications without zinc coating, laid in trenches, under floor or road etc for water supply including necessary fittings complete all as specified and directed.

,---ditto--- all as per srl item No. 23 above but 100 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 23 above but 150 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 23 above but 200 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 23 above but 250 mm dia complete all as specified and directed.

S &F in replacement of 80mm bore sluice valves, class PN 1.6 with cast iron body with forged steel spindle, 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 including taking down old unsv complete all as specified and directed

,---ditto--- all as per srl item No. 28 above but 100 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 28 above but 150 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 28 above but 200 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 28 above but 250 mm dia complete all as specified and directed.

S & F in replacement of 80mm bore non return valves, class PN 1.0 with cast iron body and both ends flanged, ISI marked comlete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc including taking down old unsv complete all as specified and directed

,---ditto--- all as per srl item No. 33 above but 100 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 33 above but 150 mm dia complete all as specified and directed.

S & F in replacement of 80mm bore Butterfly valve ISI marked complete with all fittings/accessories, required for fixing in existing header including taking down old unsv complete all as specified and directed.

,---ditto--- all as per srl item No. 36 above but 100 mm dia complete all as specified and directed.

,---ditto--- all as per srl item No. 36 above but 150 mm dia complete all as specified and directed.

S&F in replacement of ductile iron fittings, ISI marked viz bends, tapers, reducers, tee pieces (single or double branch) any type, angle / radius and straight connecting pieces, but all ends flanged for size of pipe upto 200 mm bore complete all as specified and directed.

S&F in replacement glavnised iron fittings for 15mm bore of pipe, ISI marked viz bends, union, reducers, tee, nipple elbow end cap complete all as specified and directed.

,---ditto--- all as per srl item No. 40 above but 20 mm bore pipe complete all as specified and directed.

,---ditto--- all as per srl item No. 40 above but 25 mm bore pipe complete all as specified and directed.

,---ditto--- all as per srl item No. 40 above but 50 mm bore pipe complete all as specified and directed.

Supply and fixing in repair 80mm dia MS saddle piece made out of MS flat iron 50x6mm 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. (Note. Excavation and earth work shall be measured and paid separately)

,---ditto--- all as per srl item No. 44 above but 100 mm bore complete all as specified and directed.

,---ditto--- all as per srl item No. 44 above but 150 mm bore complete all as specified and directed.

,---ditto--- all as per srl item No. 44 above but 200 mm bore complete all as specified and directed.

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 .

M&L for Construction to brick masonary valve pit/ chamber of 900 X 900 X 900mm size and including necessary excavation and earth work in any type of soil, 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.

,---ditto--- all as per srl item No. 49 above but 1200 x1200x900 mm size complete all as specified and directed.

Repairs to 80mm bore sluice valves, class PN 1.0/1.6 with cast iron body with steel spindle, non rising type and cast iron wheel head, both ends flanged, complete with replacement of neoprene rubber gasket, jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed.

,---ditto--- all as per srl item No. 51 above but 100 mm bore complete all as specified and directed.

,---ditto--- all as per srl item No. 51 above but 150 mm bore complete all as specified and directed.

,---ditto--- all as per srl item No. 51 above but 200 mm bore complete all as specified and directed.

,---ditto--- all as per srl item No. 51 above but 250 mm bore complete all as specified and directed.

M&L for area cleaning / sweeping of preimises including cutting out green vegetation, roots, bushes, Tree branches, picking polythine and other unwanted material from the installation area around OH tank / pump house at ground level and maintaining the ground surrounding the installation andremoving the same out side the defence area as directed by Engr in charge. Note:- Area shall be maintained begning from commencement of contract to completion date and paid once only. Necessary T&P reqd for the Job shall be arrange by contractor Approx area 1310 Sqm for this Item.

M&L for leakage rectification by cutting of existing pipe and making threading for repair/ replacement of U/S fittings etc., pipe in short lengths (1 to 2 meter pipe) or addition / alteration of the 15mm bore of pipe, replacement of of GI pipe and including fittings like tee, Elbow/ Sockets/ Union/ Nipple etc and making serviceable including necessary execavation and returning filling as required and making good the disturbed surface complete all as specified and directed. Note : GI Pipe in short lengthi.e. 1m to 2m length with necessary fittings for making the line serviceable shall be inluded in quoted rates.

,---ditto--- all as per srl item No 57 above but 20 mm bore of pipe

,---ditto--- all as per srl item No 57 above but 25 mm bore of pipe

,---ditto--- all as per srl item No 57 above but 50 mm bore of pipe

,---ditto--- all as per srl item No 57 above but 80 mm bore of pipe

,---ditto--- all as per srl item No 57 above but 100 mm bore of pipe

,---ditto--- all as per srl item No 57 above but 150 mm bore of pipe

S & F in repair for 500 ltr rotational moulded polyethylene water storage tanks, double layer, ISI marked, (cylindrical vertical with closed top), hoisted and fixed in position including tank cover complete all as specified and directed.

,---ditto--- all as per srl item No 64 above but 1000 ltr complete.

M&L in repair 15mm bore gun metal gate valve/forged valve with iron wheel head, screwed both ends for jointing iron pipes, non rising, forged brass spindle class-1, IS-778 marked including taking down old unsv complete all as specified and directed.

,---ditto--- all as per srl item No 66 above but 20 mm bore complete.

,---ditto--- all as per srl item No 66 above but 25 mm bore complete.

,---ditto--- all as per srl item No 66 above but 50 mm bore complete.

S&F in replacement of 150mm bore CI foot valve, Ball type NRV ISI marked with all fittings including taking down old unsv complete all as specified and directed.

,---ditto--- all as per srl item No 70 above but 100 mm dia complete.

,---ditto--- all as per srl item No 70 above but 80 mm dia complete.

S&F in replacement of 50mm bore PVC foot valve ISI marked with all fittings including taking down old unsv complete all as specified and directed.

,---ditto--- all as per srl item No 73 above but 80 mm dia complete.

S&F in repair of rubber / leather gasket for foot valve /NRV of pipe up to 200 mm bore complete all as specified and directed.

Supply & fix in repair and testing 150mm bore, class PN 1.0 air release valve of two parts of same bore, ISI marked, including taking out of UNSV air release valve of any position and making joint complete all as specified and directed.

,---ditto--- all as per srl item No 76 above but 100 mm bore, class PN 1.0 complete.

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 etc upto pipe 200 mm bore including , cuting of pipe complete all as specified and directed. Note:- Excavation & earth work shall be measured and paid separetly in respective item

M&L in replacement of water high pressure gauge including socket welded to measure pressure in the delivery pipe 0-300 psi Kg/CM2 complete all as specified and directed

M & L in repair 15mm dia bib tap, cast copper alloy, with crutch or butterfly handle, screwed down high pressure, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed

Providing water tank 5000 ltr water capacity, if required, at any time at any source in case not availability of water supply due to any pump failure complete all as specified and directed.

Repair & maintenance of existing header, jointing, welding of pipe line with header incl if required material such as, Tee, long/short MS bend coupller, flange, nuts ,bolts,washer, rubber gas kit as per existing size of pipe incl necessary excavation and earth work complete etc.and testing & commissining of pipe line after repair all as per directed by engr in charge

M&L for repair of titan joint complete including opening of old leakage joint and making New CI titan joint kit of 200mm size complete all as specified and directed.

,---ditto --- all as per srl item No 83 above 150 mm bore complete.

,---ditto --- all as per srl item No 83 above 100 mm bore complete.

,---ditto --- all as per srl item No 83 above 80 mm bore complete.

,---ditto --- all as per srl item No 83 above 50 mm bore complete.

S&F in replacment of existing unsv ladder in OH tank (in side) with fabricated ladder made of MS angle iron 60x60x6 mm size as per suitable OH tank length (inside) incl applying one coat of synthetic enameled black paint after appying one coat of red oxide primer incl necessary welding etc complete all as specified and directed.

M&L for PCC (1:3:6) type C1 using 20 mm graded aggregate for making good the disturbed portion of road/floor/platform etc including form work compaction etc all as specfied and directed by Engineer-in-Charge.

M& L for repair of existing MS pits/tank cover, air pipe including of unsv hinghes,hook, wire mesh,welding work and applying one coat of synthetic enameled black paint after appying one coat of red oxide primer complete all as specified and directed.

M&L for leakage rectification, cutting of existing pipe and making threading for repair/ replacement of U/S fittings, etc., pipe in short lengths (maximum 1.5 mtr to 3 mtr) or addition / alteration of 50 mm dia LDPE/ HDPE pipe and including inserting/replacement of fittings and including necessary excavation & earth work as required for making it serviceable complete all as specfied and directed . Notes:- (i) Cost of pipe in short lengths (maximum1.5 mtr to 3 mtr), fittings, and excavation & earth work shall be deemeed to be inluded in quoted rate.

,---ditto--- all as per item 91 above but for size 80 to 100 mm complete.

,---ditto--- all as per item No 91 above but for size 150 to 200 mm complete.

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 (maximum1.5 mtr to 3 mtr), fittings, and welding shall be deemeed to be inluded in quoted rate. (iii) The rectification should be maintained for minimum one 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.

,---ditto--- all as per item No 94 above but for size 150 to 200 mm complete.

,---ditto--- all as per item No 94 above but for size 250 to 300 mm.

Supply, laying, jointing and testing 200 mm dia HDPE(High density polithylene) pipe of PE 63 and 6 kg/cm2 pressure complete all as specified and directed.

,---ditto--- all as per srl item No 97 above but 150 mm dia complete.

,---ditto--- all as per srl item No 97 above but 100 mm dia complete.

,---ditto--- all as per srl item No 97 above but 80 mm dia complete.

Supply, laying, and testing 250mm bore mild steel ERW pipe with wall thickness 5mm, laid in trenches, on floor, under road, OH tanks etc. with welding, grinding including two coat of synthetic enamel paint over a coat of red oxide primer including taking down old one complete all as specified and directed.

,---ditto--- all as per srl item No 101 above but 200 mm bore with wall thickness 4.5 mm complete.

,---ditto--- all as per srl item No 101 above but 150 mm bore with wall thickness 4.8 mm complete.

,---ditto--- all as per srl item No 101 above but 100 mm bore with wall thickness 4.8 mm complete.

Supply & fix MS iron fitting like bends (any radius and angle) tappers any type (Straight, Bend, increasing, decreasing or double socket). Tee pieces single branch. "Y" junction, double bernach, cross (all socket or socket spigot) collars, caps, caps & plugs for pipes with spigot and sockets end of any size.

M&L for taking out / dismentling old U/S fittings of CI/DI/MS pipe dia complete all as specified and directed.

S&F in replacement of old U/S gland packing with new to the valves/ pump setc. of any sizes/capacity complete with neoprene rubber gasket ,jointing material and incl nuts/bolts/washer of suitable size etc complete all as specified and directed.

S&F in replacement of 20mm bore float valve including necessary fittings complete including taking down old one complete all as specified and directed.

,---ditto--- all as per srl item No 108 above but 15 mm bore complete.

S & F in repair 80mm dia mechanical detachable joints suitable for GI/CI/DI pipe complete with cast iron ring , rubber rings nut, bolts, including cutting of pipe etc complete all as specified and directed . (Note. Excavation and earth work shall be measured and paid separately)

,---ditto--- all as per srl item No 110 above but 100 mm dia complete.

,---ditto--- all as per srl item No 110 above but 150 mm dia complete.

,---ditto--- all as per srl item No 110 above but 200 mm dia complete.

,---ditto--- all as per srl item No 110 above but 250 mm dia complete.

M&L for 10mm thick plastering / rendering in CM (1:4) on fair faces of brick work or concrete surface complete all as specified and directed.

Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

S.R.Enterprises

M/S Anil Enterprises

DIVYA ASSOCIATES