SPECIAL REPAIRS TO WATER SUPPLY INSTALLATION AND CONNECTED ITEMS AT ZONE - I AND III UNDER GE JAIPUR

Amount

Excavation in trenches not exceeding 1.5m width and not exceeding 1.5 m in depth and getting out in soft/loose soil for taking up/laying cable/pipe etc completed all as apecified and directed.

Returning, filling-in, including spreading, watering and well ramming in layers not exceeding 25 cm thick each layer 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.

Supplying, laying, jointing and testing ductile iron pressure pipe of size 150mm (6") dia centrifugally cast, ISI marked, with socket and spigot ends (ISI marked) including all necessary fittings & jointing materials (IS 8329/2000), standard length, K7 specifications without zinc coating laid in trenches, under floor, road etc for water complete all as specified and directed.

M&L DI fittings for Socket & spigot pipe such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc.), Tee pieces, single branch "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs up to dia 150mm bore complete all as specified and directed.

M&L DI fittings for flanged pipes such as bends, tapers, tee pieces (single & double branch) any type and angle / radius and straight connecting pieces but all ends flanged up to dia 150mm bore complete all as specified and directed.

Supply & fix framed work for support structure such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors ladders; framed balusters; walk ways; railings; framework,chamber cover including welding as required with locking arrangement and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and directed.

S&F Wire netting of size 12 mm of galvanised steel wire 1.40mm dia fixed with tinned tacks of wire staples complete all as specified and directed.

M&L for Earthing complete with Galvanised steel earth plate electrode 60cm x 60cm x 6.0 mm thick buried directly in ground (earth pit not less than 2.25metres deep below ground level) with top edge of the plate nopt less than 1.5 metres below normal ground level connected to and including galvanised earth lead wire 4.0mm dia, by means of nuts, bolts, checknuts and washers of galvanised iron including 15mm bore GI pipe, medium grade up to 7.5metres long all as shown in electrical plate No 5 of MES SSR Part I, and testing on completion including excavation and earth work in any type of soil, PCC (1:3:6) type C1 chamber, precast RCC slab 50mm thick in cement concrete (1:2:4) type B1, reinforced with welded steel wire fabric or XPM, (Weight not less than 4Kg per Sqm) with cast iron frame, funnel with wire mesh, GI watering pipe 20mm dia medium grade complete all as specified and directed.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron or steel wire complete all as specified and directed.

Taking out of old existing unserviceable GI protection pipe of dia 15 mm galvanised iron with all fittings complete all as specified and directed.

Supply & fix GI tubes 15 mm dia 'light grade', galvanised, with all fitting laid in trenches for protection of earth lead wire complete all as specified and directed.

M&L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size complete all as specified and directed.

S & F Decrin dosing pump model 96NGQ51 High pressure single head gear Motored adjustable dosing pump of Specification Adjustable High Pressure - 0 to 100 PSI Power - 240 V, 50 Hz HP - 1/30 fracional Out put - 2 U.S. GPD to 40 U.S. GPD ALTOCH DOSING SYSTEM (MODEL ADS - I) consisting of 40 liter - 100 liter PE / FRP tank with PE / FRP Lid & level guage along with agitator with shaft & blade in plastic, mounted on tank with Acessories i.e lead tubing, connecting nuts, injection check valve, clay weight, ferrules of Make-Declibac

M& L for repairing the rolling shutter of E/M installations including main replacement of rolling GI pipe up to 50 mm dia and minor parts like spring, nut,bolts etc as specified and directed br Engr in charge. Note : Minor parts shall be included in quoted rates.

M&L Earthing complete as per electrical plate No 5 of MES SSR Part I with galvanised steel plate earth electrode 60 cm x 60 cm x 6.0mm, burried directly vertically in ground in a pit of depth not less than 2.5 metres below ground level with the top edge of earth plate at a depth not less than 1.8m below normal ground level connected to and including galvanised iron or steel earth strip 32X6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel. Earthing strip protected by galvanised iron or steel pipe 50mm bore light grade and connected to continuous earth wire on pole/ test point. Watering pipe shall be 20 mm bore GI medium grade. The earthing shall be inclusive of excavation and earth work in any type of soil,charcoal, salt,funnel , PCC pit and RCC cover complete all as specified & directed. Note 1- following items deemed to be included in quoted rate (a) Earth electrode. (b) Main earthing strip with protection pipe from earth electrode to test point and further to equipment to be earthed upto 7.5 metre. (c) Material and labour for connecting earth electrode and earthing lead as specified. (d) Adequate quantity of charcoal dust and common salt as per direction. (e) All labour involved including testing of earth net work. (f) Excavation and earth work or drilling hole for electrode. (g) P.C.C. pit and C.I. cover. (h) Funnel with watering pipe, wire mesh and copper lugs etc. as specified. (j) G.I. protection pipe of size ordered specified for protection of earthing lead from mechanical injury or tempering. Note 2 - On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

Taking out of old existing unserviceable earthing lead of 32 x 6 mm size of galvanised iron strip or steel strip complete all as specified and directed.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6mm GI strip complete all as specified and directed.

Taking out of old existing unserviceable GI protection pipe of dia 40 mm galvanised iron with all fittings complete all as specified and directed.

Supply & fix GI tubes 40 mm dia 'light grade',galvanised, with all fitting laid in trenches for protection of GI strip complete all as specified and directed.

M&L for taking out old/existing earthing pit by removal of unserviceale funnel and cover of earthing complete all as specified and directed.

M&L for making earthing pit as per electrical plate No.2 with wire mesh, CI cover, frame, funnel including necessary excavation, brick work, PCC work all as directed by EIC with testing complete.

M&L Earthing complete as per electrical plate No 5 of MES SSR Part I with galvanised steel plate earth electrode 60 cm x 60 cm x 6.0mm, burried directly vertically in ground in a pit of depth not less than 2.5 metres below ground level with the top edge of earth plate at a depth not less than 1.8m below normal ground level connected to and including galvanised iron or steel earth strip 25X4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel. Earthing strip protected by galvanised iron or steel pipe 40mm bore light grade and connected to continuous earth wire on pole/ test point. Watering pipe shall be 20 mm bore GI medium grade. The earthing shall be inclusive of excavation and earth work in any type of soil,charcoal, salt,funnel , PCC pit and RCC cover complete all as specified & directed. Note 1- following items deemed to be included in quoted rate (a) Earth electrode. (b) Main earthing strip with protection pipe from earth electrode to test point and further to equipment to be earthed upto 7.5 metre. (c) Material and labour for connecting earth electrode and earthing lead as specified. (d) Adequate quantity of charcoal dust and common salt as per direction. (e) All labour involved including testing of earth net work. (f) Excavation and earth work or drilling hole for electrode. (g) P.C.C. pit and C.I. cover. (h) Funnel with watering pipe, wire mesh and copper lugs etc. as specified. (j) G.I. protection pipe of size ordered specified for protection of earthing lead from mechanical injury or tempering. Note 2 - On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

M&L for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25x4mm galvanised iron strip complete all as specified and directed.

Taking out of existing unserviceable earthing lead of 25 x 4 mm size of galvanised iron strip or steel strip complete all as specified and directed.

Taking up or down old unsv 50mm steel tubing and connections from walls, ceilings, trenches, under floor or road etc complete all as specified and directed.

,---ditto--- all as per srl item No 27 above but 25 mm pipe complete.

,---ditto--- all as per srl item No 27 above but 20 mm pipe complete.

,---ditto--- all as per srl item No 27 above but 15 mm pipe complete.

M&L for 50mm dia galvanised steel tubes "medium grade " (ISI marked) with all fitting (ISI marked) and fixed to walls, ceilings or laid in floors/trenches and under road complete all as specified and directed.

,---ditto--- all as per srl item No 31 above but of size 25 mm bore dia complete.

,---ditto--- all as per srl item No 31 above but of size 20 mm bore dia complete.

,---ditto--- all as per srl item No 31 above but of size 15 mm bore dia complete.

Construction to brick masonary valve pit/ chamber of 900 x 600 x 1000mm size for 80mm & 100 mm dia sluice / reflex valve 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

,---ditto--- all as per item No 35 above but 1050 x 750 x 1000mm size for 150mm & 200 mm dia sluice / reflex valve complete all as specified and directed

Supply, fixing, testing & commissioning in replacement of 150 mm size sluice valves, class PN 1.6 with cast iron body with 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 including taking out of old U/s valve complete all as specified and

Supply, fixing, testing & commissioning in replacement 80mm bore non return valves, class PN 1.6 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. 38 above 100 mm bore complete.

,---ditto--- all as per srl item No. 38 above 150 mm bore complete.

Material and labour for OHT vent cover with wire net 12 mm of galvanised steel wire 1.40mm dia with iron support bar( 4 nos one side) in MS steel frame 3.14 mm thick duly painted 2 coat, one side openable locking arrangement and fixed with nut bolt on top of OHT at diffrent locations of Zone I & III complete all as specified and directed

Material and labour for writing letters or figures (Block, roman, Italic) n exc 30 cm height including scrubing /cleaning the floor/wall as per requirement/ dimension and double coat a base paint complete all as specified and directed

M&L disconnection of pipeline from existing header / washout/inlet/outlet/overflow pipe along Over head tank structure or suspended in air/ wall or in PCC foundation of tank for addition and alteration of 80 to 600 mm dia CI/DI/MS pipe dia by cutting /unscrewing and reconnecting the same to new pipeline or existing pipeliene including cutting of existing pipe /making threading/ finishing /replacement of U/S fittings, inserting new CI/DI fittings/Duck foot bend in PCC, rubber gasket, saddle piece, nuts, bolts with washer etc in pipeline necessary exacavation , earth work and PCC for foundation of header as required or as specifiied by engineer in charge Note : - (i)The fittings and pipeline will be measured and paid separately. (ii) Cost of Earth work deemeed to be inluded in quoted rate. (iii) Cost of PCC for duck foot bend,header deemeed to be inluded in quoted rate

Taking up or down old unsv/Serviceable CI/DI/MS pipelines of size 80 to 150 mm dia and connections from walls /from overhand tanks or road/trnchs complete all as specified and directed

Taking up or down old unsv/Serviceable CI/DI/MS pipelines of size 200 to 400 mm dia and connections from walls /from overhand tanks or road/trnchs complete all as specified and directed.

Taking up or down old unsv/Serviceable CI/DI/MS pipelines of size 450 to 600mm dia and connections from walls /from overhand tanks or road/trnches complete all as specified and directed.

S&F seamless MS pipe 550mm to 600 mm bore,wall thickness min 6.0 mm, centrifugally cast, class 'B', (ISI marked) with necessary fitting /tee/bend complete all as specified and as directed.

S&F seamless MS pipe 450 to 500 mm bore, wall thickness min 6.0 mm, centrifugally cast, class 'B', (ISI marked) with necessary fitting /tee/bend complete all as specified and as directed.

S&F seamless MS pipe 300 to 400 mm bore, wall thickness min 6.0 mm, centrifugally cast, class 'B', (ISI marked) with necessary fitting / tee/ bend complete all as specified and as directed

S&F seamless MS pipe 200 to 250 mm bore, wall thickness min 6.0 mm, centrifugally cast, class 'B', (ISI marked) with necessary fitting / tee/ bend complete all as specified and as directed

S&F seamless MS pipe 100 to 150 mm bore,wall thickness min 6.0 mm, centrifugally cast, class 'B' , (ISI marked) with necessary fitting /tee / bend complete all as specified and as directed

S&F seamless MS pipe 80 mm bore, wall thickness min 5.0 mm, centrifugally cast, class 'B' , (ISI marked) with necessary fitting / tee/ bend complete all as specified and as directed.

M&L 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 10 cm thick PCC 1:2:4 type B-1 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

DIVYA ASSOCIATES

SHREE BHAGWATI ENTERPRISES