Contract for various works of Water Supply Scheme Mujpathri

Amount

Earth work in excavation in trenches for pipes/pipe cables in all sorts and all classification including all leads, lifts, and cutting of road berms including road cut by way of cutting bituminous surface including restoration of any cable net work under alignment of pipeline excavation by means of manual/mechanical what so ever necessary at site including refilling of excavated trenches, including disposal of material as per requirement complete job.

Laying and fitting of GI pipes complete incl. cost of pipes and pipe fittings such asTees ,Bends ,Sockets, Unions,R-Sockets,Nipples for following nominal bore:-

a) 25 mm Gi pipe

a) 20 mm Gi pipe

b) 40 mm Gi pipe

c) 100 mm Gi pipe

Providing and fixing of Gun metal Gate value with CI wheel of approved approved Quality and manucture such as Jindal, Prakash suriya, Kirlosker.(Screwed)

a. 40 mm dia

b. 50 mm dia

c. 65 mm dia

d. 80 mm dia

Providing and fixing of M,S surface regulatory boxes fabricated out of 6 mm thick MS Plate duly embedded/anchored in M15 cement concrete base with suitable size of legs having arrangement of locking hinges,handles protected with anticorrosive paint. Internal minimum size to be (75×75×90)cm

Providing of FHTC connections by way of laying fitting of 15 mm dia GI pipes incld cost pipe fitting specials valves as per the requirement of site for length of 06 mtr to 24 mtr

Providing and fixing C .I. double acting air valve of aporoved quality with bolts, nuts, rubber insertions etc. complete(The (tail pieces, tapers etc. if required will be paid separately).:- A). 50mm dia

B). 80mm dia

Making connection of G.l. distribution branch with G.l. main of following sizes by providing and fixing Tee, etc. a)20-40mm-nominal-bore

Structural steel work welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete..

Providing corrugated G. S. sheet roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G. I limpet washers or with G. I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape where ever require 0.63mm thick with zinc coating not less than 27 5gm/m2

P&F ridges or hip of width 60cm overall width plain G.S sheet 0.63mm thick fixed with polymer coated J or L hook bolts and nuts 8mm dia G.I limpet and bitumen washers complete.

Providing and fixing M.S tubular frames for doors, windows, ventilators and cupboard with rectangular I L-type sections made of 1.60 mm thick M.S Sheet joints mitredwelded and grinded finish with profiles of required size including fixing of necessary butt hinges and screws and applying a priming coat of approved steel prime

Providing and fixing lSI marked steel glazed doors, windows and ventilators of standard rolled steel sections10.12.3 Windows- side hung

Carriage of materials from source to dumping site;-Steel for an av.15 kms

Providing and laying of dry stone soling hand packed in horizontal level

Providing & laying in position specified grade of cement concrete 1:4:8 mix with 40mm, normally size crushed aggregate including curing excl. Cost of shuttering

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- All work upto plinth.level 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and sturts, etc. upto floor five level excluding cost of centring, shuttering, furnishing and reinforcement.

Centring & shuttering including strutting, propping etc including removal of form work :- a) walls any thickness

Structural steel work welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete..

Providing/Fixing of chain link fencing (50 x 50mm mesh) of approved quality

Reinforcement for RCC work including straightening cutting bending, placing in position & binding all complete

Carriage of materials from source to dumping site of work by mechanical transport

Stone soling average 10 kms

Coarse agg. & sand Average 45kms = 38.81 cums=

c).Cement average for an av.15 kms=65.98 qtt=6.60 ton

Dismantling G. I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead complete job

15 mm to 40 mm nominal bore

Above 40 mm nominal bore

Fabrication/ installation of 100 mm dia GI bend of required angle at site as per site requirement with flanged joints at site, including hire hire charges of welding plant with D G set along with vehicle

Providing and fixing of ventilator/lighting arrangement On the top of dome of SR (0.75x0.70) with 40x40x5mm angle iron base frame of 1m ht fitted with 3mm mesh and fibre glass around the base incl. all carriages complete. Job

Providing and fixing of flanged joints to 100 mm dia GI pipes incl cutting of old damaged flanges, damaged edges of pipes, incl. cost of welding, nuts ,bolts, washers etc

Providing and fixing of flanged joints to 80 mm dia GI pipes incl cutting of old damaged flanges, damaged edges of pipes, incl. cost of welding, nuts ,bolts, washers etc

Laying and fitting in position 100 mm dia GI glanged pipes already fitted with serviceable flanges as per site requirement incl. cost of new nuts bolts, washers complete job .

Laying and fitting in position 80 mm dia GI glanged pipes already fitted with serviceable flanges as per site requirement incl. cost of new nuts bolts, washers complete job .

Making connections of GI sub mains and distribution at required spots as per site requirement incl. hire charges of welding plant , DG set along with vehicle, and incl cost of pipe specials req.

Installation of 100 mm dia Non Return value at two spots at an interval of 250 metres along Rising including dismantling & cutting of pipes, providing & fixing of 12 mm thick flanged joints, for as per site requirement including hire charges of welding plant & D G set along with vehicle [excluding cost of NRV, deptt . supply]

Installation charges of 100 mm dia sluice value at site ( deptt. supply) incl. cost of 12 mm MS thick flanged,Rubber washers, nuts bolts required including carriages etc complete job.

Installation charges of 80/65 mm dia sluice values at site ( deptt. supply) incl. cost of 12 mm MS thick flanged , Rubber washers , nuts bolts required including carriages etc complete job.

Laying in position centrifugally cast (spun) iron S&S or flanged pipes (excluding cost of pipe)

Providing push-on-joints to Centrifugally (Sm;n) Cast iron pipes or Ductile iron Pipes including testing of joints

Supply/ installation of 100 mm dia GI/MS Bends of required Angle as per site requirement incl. cost of flanges all carriages complete job100 mm dia Bends=

Carriage of Salvaged serviceable pipes GI from dismantling Site to new site of work by manual labour av.700 mtrs

Carriage of pipes by mechanical transport from Shopian Divisional Divisional Store to Road Site av.25 kms including loading/unloading

Carriage of pipes by head load/manual labour from dumping site to actual actual site of work for an av. 7000 mtrs ( 7Kms) 100mm dia GI pipes=1200 mtrs

Rethreading of damaged 100 mm dia Pipe ends

MUSHTAQ AHMED BHAT