RAPAIR/ MAINT OF WATER SUPPLY DISTRIBUTION LINES AND CONNECTED WORKS IN TECH AREA AT AF STN GWALIOR

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep, in soft/loose soil including forming sides and bottom surfaces to required level / slope / gradients etc for taking down/laying of the pipe lines complete all as specified and directed at site. Note: The disturbed surfaces of roads/paths/plinth etc shall be made good by the contractor to match with the existing surfaces without any extra cost).

Returning, filling in, excavated soil in trenches, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

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

Disconnecting and taking down old existing steel tubing and connections of any description/ grade and in any position in trenches/under floors / on walls etc including all fittings/accessories and fixtures such as bends, union,elbow socket etc, all as directed and specified for the following sizes :-

(a) 80 mm bore

(b) 50 mm bore

(c) 40 mm bore

(d) 25 mm bore

(e) 20 mm bore

(F) 15 mm bore Note :- Excavation & earth work shall be measured and paid separetely under respective item of Sch 'A'/BOQ.

Supply, laying, jointing and testing galvanized iron water tubing, medium grade, including all necessary GI fittings /accessories laid in trenches complete all as specified and directed for the following sizes

(a) 80mm bore

(b) 50 mm bore

(c) 40 mm bore

(d) 25 mm bore

(e) 20 mm bore

(f) 15 mm bore

Supply and fixing in replacement, ISI Marked, gun metal globe/gate valve with iron wheel head, both ends screwed for iron pipe complete all as specified and directed for following bore of pipes:-

(a) 50mm bore

(b) 40mm bore

(c) 25mm bore

(d)20mm bore

(e) 15mm bore

Supply and fixing in replacement of Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for 15 mm bore iron pipe or for brass ferrule and fixed complete all as specified and directed

Dismantling of leaked flanged joint and M&L for rubber gasket joints in flanged end cast iron pipes and fittings complete with and including minimum 3 mm thick rubber/fibre gasket and necessary mild steel nuts, bolts & washers all as specified and directed for following sizes:-

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

M&L for cutting of existing CI/GI pipe line in position for insertion of collars or other fittings including dewatering etc complete all as specified and directed for the following bore of pipes:-

(a)150 mm bore

(b) 100 mm bore

(c) 80 mm bore. Note : S&F of insertion of fittings etc shall be measured & paid for separately under appropriate item of Sch 'A'/BOQ).

M& L for new run lead joint by new lead pig and making new joint by spun yarn and caulking etc all as specified and directed for the following sizes :-

M& L for repairing of leaked lead joint by taking out lead and making lead joint by retrived lead and extra lead required including spun yarn and caulking etc all as specified and directed for the following sizes :-

(c) 80mm Note for Item No 11.01 to 11.03 :1 - leakage shall be made functional within 36 Hrs otherwise a penalty @ Rs 1000/- per day shall be recovered from the payment due .

M& L for repairing of leaked /broken GI pipe including necessary cutting threading and Re fixing with new GI Fitting, excavation and earth work, bailing out water etc complete all as specified and directed for the following sizes : Note; 1 : S&F of insertion of GI fittings and excavation shall be measured & paid for separately under appropriate item of Sch 'A'/BOQ Note :2 - leakage shall be made functional within 36 Hrs otherwise a penalty @ Rs 1000/- per day shall be recovered from the payment due .

(a) GI PIPE 80mm bore

(b) GI pipe 50 mm dia

(c) GI pipe 40 mm dia

(d) GI pipe 25 mm dia

(e) GI pipe 20 mm dia

(h) GI pipe15 mm dia

Supply only GI union 50 mm

Supply only GI union 40 mm

Supply only GI union 25 mm

Supply only GI union 20 mm

Supply onlyGI union 15 mm

Supply only nipple 80 mm

Supply only nipple 50 mm

Supply only nipple 40 mm

Supply only nipple 25 mm

Supply only nipple 20 mm

Supply only nipple 15 mm

Supply only GI Socket 80 mm

Supply only GI Socket 50 mm

Supply only GI Socket 40 mm

Supply only GI Socket 25 mm

Supply only GI Socket 20 mm

Supply onlyGI Socket 15 mm

Supply only GI Tee 50 mm

Supply only GI Tee 40 mm

Supply only GI Tee 25 mm

Supply only GI Tee 20 mm

Supply only GI Tee 15mm

Supply only GI elbow 50mm

Supply only GI elbow 40mm

Supply only GI elbow 25mm

Supply only GI elbow 20mm

Supply only GI elbow 15mm

Supply onlyCI " D" Joint 80 mm

M&L for construction of brick masonry valve pit / chamber complete with 3mm thick MS sheet cover with locking arrangement of size 1050 mm x 1050 mm x 1050 mm (depth) (internal dimensions) all as shown on CE(AF)/TD/EM/01 Sheet 1/1 dt 16 Mar 1993 with and including necessary excavation & earth work in any type of soil complete all as specified and directed.

All as per item No 14.00 here-in-before but, size 750 mm x 750 mm x 750 mm (depth) (internal dimensions)

All as per item No 14.0 here-in-before but, size 600 mm x 600 mm x 600 mm (depth) (internal dimensions)

Taking up or down existing cast iron sluice valves of any description and in any position, removing from site including taking out joints complete all as specified and directed for the following sizes :- (NOTE : Sluice valves other than those dismantled with taking up or down of cast iron pipe lines shall be measured and paid for under this item)

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Supply, installation, fixing, jointing and testing, ISI Marked, cast iron sluice valve of class PN-1.6 conforming to IS-14846 of 2000 both ends flanged with iron wheel head and stainless steel spindle, jointed with and including jointing material such as rubber or fibre gasket, nuts, bolts washers etc and tested complete all as specified and directed for following bores :-

(a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Taking up or down exiting cast iron non return valves of any description and in any position, removing to stores including taking out joints complete all as specified and directed for the following sizes: -

(a)100 mm bore

(b) 80 mm Bore

Supply and fixing, 100mm bore, ISI Marked, cast iron non return valve, both ends flanged jointed and tested complete all as specified and directed.

Supply and fixing, 80mm bore, ISI Marked, cast iron non return valve, both ends flanged jointed and tested complete all as specified and directed. Make Kirlosker/Upadhaya/Kajriwal as approved by GE.

Disconnecting and taking down old existing cast iron/DI pipe line/ water main and connections of any description/ grade including lead if any and in any position in trenches/under floors / etc including all fittings/accessories and fixtures such as bends, union,elbow socket etc, all as directed and specified for the following sizes :-

(a)150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Supplying ,laying, jointing & testing in trenches ductile iron pipes with spigot and socketed ends centrifugally cast (spun cast) class K-9 suitable for Titen joints complete all as specified and directed for the following size:-

(a)150 mm bore

(b)100 mm bore

(c)80 mm bore NOTE :- Earth work, and CI specials/ fittings of the pipes shall be measured and paid for separately under respective item of Schedule `A'/BOQ.

M&l for tyten joint suitable for K-9 Ductile iron pipe complete all as specified and directed by Engineer-in-Charge for the following size:-

(a)150 mm bore

(b)100 mm bore

(c)80 mm bore

supply & fixing in Replacement of PVC float valve complete all as specified and directed for the following sizes:

(a) 40 mm bore

(b) 25mm bore

(c) 20 mm bore

(d) 15 mm bore

Supplying, fixing, jointing and testing cast iron/ductile iron specials/fittings such as bend, tee, socket, color, Reducer, Tail Pieces etc. suitable for spigot and socketed/ flanged end pipes of 150 mm bore and below complete all as specified and directed by Engineer-in-Charge.

Material & labour for transporatation of suitable borewell drill rig along with required accessories, up to site and material and labour for trial boring / drilling and development of trial bore into deep bore well with direct/reverse rotary circulation method any type of strata (soil/sand/rock) having suitable dia for accommodate/lowering and installing 200 mm in upper portion and 150 mm at lower portion mild steel ERW casing pipe as per the following depth. NOTE: MS ERW casing pipe of 200 mm and 150 mm bore shall be measured and paid separetly under respective items. From Ground level to 70 mtr below ground level

M&L for assembling lowering and fixing into bore holes of mild steel ERW, ISI marked casing pipe / slotted pipe having wall thickness 7 mm as per IS 4270-1992, heavy grade jointed with electric resistance of high frequency induction welding for increasing of length of pipe including necessary fitting and providing two coats of black bituminous paint internally and externally of the following bore all as specified and directed in IS-2800. NOTE: Only affected length shall be measured and paid. (a) Mild steel, ERW, ISI marked, 200 mm bore, 7 mm wall thickness, plain ended, blank, collar welded in suitable length with complete in all respect all as specified and directed.

(b) Mild steel, ERW, ISI marked, 150 mm bore, 7 mm wall thickness, plain ended, blank, collar welded in suitable length with complete in all respect all as specified and directed.

M&L for fabricating and fixing of pipe line MS clamp of flat iron made to shape alongwith nuts, bolt washers etc suitable for folloing pipe line all as specified and directed for stopping leaking of pipe lines of any description and in any position. Clamps shall be made to shape and size as approved, tightened with suitable nuts, bolts washers as directed.

150mm bore

100 mm bore

80 mm bore.

50 mm bore

40 mm bore. Note : S&F of insertion of fittings etc shall be measured & paid for separately under appropriate item of Sch 'A'/BOQ.

Cutting of Road/floor by electric hammer/manual, for dismaintling/laying of pipe line, complete all as specified and directed,

M & L for cement plastering 15mm thick in cement mortar 1:6 on fair faces of brick work or concrete surfaces finish even and fair complete all as specified and directed.

M & L for cement concrete 1:2:4 type B-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

Supply and fixing Stop valves PTMT any colour screwed down, high pressure screwed both ends for iron pipe complete all as specified and directed for the following size :- 15mm

Supply & fixing in replacement MS flange with stud for 100 mm bore pipe complete all as specified and directed

Supply & fixing in replacement MS flange with stud for 80mm bore pipe complete all as specified and directed

Supply, installing, testing and commissoning of water flow meter flanged type class B Standrad ISO 4064/1 Metal of size 80 mm including cutting of existing GI Pipe 80 mm and threading & fixing of sutable MS flange and suitable rubber packing and nuts and bolts, including dismantling and taking out existing unserviceable water flow meter complete all as specified and directed

M/s KKPARASHAR

M/s Khan Construction

JAY PRAKASH SHARMA

M/s Kishan Construction Company

M/s Jai Durga Construction

GWALIOR TRADE LINK

BABA DEVELOPERS

USHA TRADERS

M/S M.D. CONSTRUCTION .CO