Remolding of water Supply Scheme Khad Kanger in tehsil Haroli Distt. Una (HP) ( Remolding of water Supply Scheme Kanger) (Sub Head Construction of Collection Tank 50000 ltrs capacity and Construction of OHSR 50000 Ltrs capacity with 15 mtrs

Amount

C/O collection Tank 50000 Ltrs capacity

Excavation in foundations,trenches etc., in earth work, lift upto 1.50 mts. Stacking the excavated soil not more than 3 mts. Clear from the edge of the excavation & then returning the stacked soil in 15 cms. Layers,when required into plinths sides of foundation etc.,consolidating each deposited layers by ramming & watering & then disposing of all surplus excavated earth as dierected within all leads & lifts as per entire satisfaction of Engineer in charge.

Providing & laying cement concrete by using "M-10" graded stone aggregate 40 mm nominal size) excluding the cost of centring & shuttering in Foundation & plinth.

Providing and laying cement concrete work 1:1.5:3 ( 1 cement : 1.5 sand : 3 crushed stone aggregate of 20 mm nominal size ) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in

(i) Foundation,footing,bases of columns and the like & mass concrete.

(ii) Wall (any thickness but not less than 0.10 mts.Thickness)attached pillasters,buttresses plinth,& string courses etc.from top of found.level upto floor two level

Prov.form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm,so as to give a fair finish i/c centring shuttering,strutting & propping etc. with wooden battens & ballies,ht. of propping & centring below supporting floor to ceiling not exceeding 4.00 mts. & removal of the same for in situ-reinforced concrete & plain concrete work :-

Vertical surfaces such as wall (any thick.) partitions & the like i/c attached pillasters,buttresses,plinth & string courses & the like.

Prov.form work of ordinary timber plankings so as to give a rough finish i/c centring, shuttering,strutting & propping etc. ht.of propping & centring below supporting floor to ceiling not exceeding 4 mts. & removal of the same for insitu-reinforced concrete & plain concrete work in :-

Arches upto 6.00 mts.span

Prov.in RCC work smooth finishing of the exposed surface with cement mortor1:3(1cement :3 sand )

Providing and laying cement concrete work 1:1.5:3 ( 1 cement : 1.5 sand : 3 crushed stone aggregate of 20 mm nominal size ) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in

(i) Suspended floor,roofs,landing & shelves & their support balconies, beams, girders, bressumers & cantilever upto floor level.

(ii) Arches upto floor two level.

Providing Tor steel reinforcement for RCC work i/c bending,binding & placing complete upto floor two level.

Steel work welded in built up sections,trusses & framed work i/c cutting, hoisting & fixing in position & applying a priming coatof red paint :- In grating, framed ,guards,bars, ladders,railing,brackets & similar works.

Laying in trenches GMS/MS Tubes (L/M class) tube fitting (Earth work in trenches to be measured & paid for separately)

65 mm dia

65 mm dia

Providing & fixing CI Sluice valve (with hand wheel) of Leader/ Kartar/ Kirlosker/Bir/ LPD brand / RG make as per IS : 780-1984 class-I upto 300 mm dia.(i/c brass spindle & as per 2906-1984 class-II for dia.> 300 mm) complete with bolts nuts,rubber insertion etc.,(the tail piece if required shall be measured & paid for separatly) PN 1.00

65 mm dia

65 mm dia

Constructing chamber for sluice valve, with CI surface box 100 mm top dia.,160 mm bottom dia. & 180 mm deep(inside) with chained lid RCC top 1:2:4 mix (1 cement :2 sand :4 graded stone aggregate 20 mm nominal size) 100mm thick foundation concrete 1:5:10 mix (1cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) & inside plastering with cement mortor 1 :3 (1 cement : 3 sand) finished with a floating coat of neat cement i/c curing complete. 600 x 600 x 750 mm inside size With 150 mm thick walls of RCC 1:2 :4 (1 cement :2 sand :4 graded stone aggregate 20mm nominal size) complete with form work & reinforcement with 6 mm bars at not exceeding 150 mm centres both ways

Prov. & fixing Cast iron Man hole cover with frame having frames size of 500 mm internal dia.should not be less than 116kg

C/O OHSR 50000 Ltrs Capacity with 15mtrs staging height

Excavation in foundations, trenches etc., in earth work. In all kind of soil such as spad work, pick work, jumper work, blasting work in soft and hard rock chiselling / wedging out of rock where blasting is prohibited and in saturated soil etc. in all leads and lifts, stacking the excavated soil not more than 3 metres clear from the edge of excavation and then returning the stacked soil in fifteen centimetre layers, when required into plinths sides of foundations etc. consolidating each deposited layer by ramming and dewatering and then disposing of all surplus excavated earth as directed within all leads and lifts as per direction of the Engineer-in-Charge.

Providing & laying cement concrete by using 1:3:6(1cement :3 sand: 6 crushed stone aggregate 40 mm nominal size ) and curing complete excluding cost of form work in foundation and plinth including carraige of material within all leads and lifts as per the direction of the Engineer-in-Charge.

Providing and laying cement concrete work 1 : 1.5 : 3 ( 1 cement : 1.5 sand : 3 crushed stone aggregate 20 mm nominal size ) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in all leads and lifts and as per the direction of the Engineer - in - Charge.

Foundation, footing bases of columns and the like and mass concrete.

Columns pillars,post and struts.

Lintels, beams,girders,bressumer and cantilever.

Stair case(except spiral stair case)excluding landing but including preparing of the surface and finishing of nosing.

Arches

Suspended floor roofs, landing and shelves and their support balconies, beam girderes bressumers and cantiliver.

Wall ( any thickness but not less than 0.10 mtrs thickness attached pilasters butteress, plinth and string courses etc. from top of foundation level.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30 x 30 x 5 mm, so as to give a fair finish including centring , shuttering, strutting and propping etc with wooden battans and ballies height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs. and removal of the same for insitu-reinforced concrete and plain concrete work in all leads and lifts & as per the direction of the Engineer-in-Charge.

Foundation , footings , basis of columns etc. and mass concrete.

Columns,pillars posts,struts circular or curved in plan.

Sides and soffits of beams,beam haunching , cantiliver,bressumers & lintle not exceeding 1.00 mtr. Depth in all height. of floors.

Vertical surfaces such as wall of any thickness, partition and the like including pillasters,buttresses, plinth ande string courses and the like.

Flat surfaces such as soffits of suspended floors, roofs, landings and the like.upto 200 mm thickness.

Stair cases with slopping or stepped soffits excluding landings.

Providing of form work of ordinary timber planking so as to give a rough finish including centering, shuttering , strutting and propping etc. height of propping and centering below supporting floor to ceiling not exceeding 6 mtrs. and removal of the same insitu reinforced concrete and plain concrete work in all leads and lifts and as per the direction of the Engineer- in - Charge in Arches not exceeding 6 mtrs span.

Steel work welded in built up section , trusses and framed work i/c cutting hoisting fixing in position and applying a priming coat of red lead paint in gretings, framed guards, bors ladders railing brackets and similar works.

Providing Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete in all respect in all leads and lifts & as per direction of the Engineer-in-Charge floor two level.

Providing plinth protection 50 mm thick in cement concrete 1: 3: 6 (1cement : 3 sand : 6 graded stone aggregate 20 mm nominal size ) including entire carriage of material and as per direction of the Engineer-in-Charge.

Providing under layer for plinth protection of 75 mm thick ( unconsolidated )bed dry brick/ stone aggregaated 40 mm nominal size will rammed and consolidated and grouted with fine sand including preparation of ground.

Providing and fixing MS manhole cover of 500 mm dia with frame ( medium grade duty ) weight of cover and frame to be not less than 116 kg.

P/Fixing inlet, outlet, over flow and Scour pipe of GMS pipe of following internal dia ( medium grade) i/c extra carriage within all leads and lifts and as per the direction of the Engineer-in-Charge.

Inlet R/main 65 mm.

Out let pipe 65 mm ( Distribution )

Over flow & scour pipe 65 mm dia

Providing ,fixing and welding of MS flanges conforming to IS code 6392-1971 table 5 of below noted diameter ( Latest with upto date ammendments ) welding of M.S. flanges on G.I. pipe on both ends according to relevent BIS standard and detailed technical specification ) and provided with nuts,bolts of required size complete in all respect and as per diection of the Engineer-in-Charge.

MS Flange 65 mm dia for Inlet R/main

MS Flange 65 mm dia Out let pipe ( Distribution )

MS Flange 65 mm dia for Over flow & scour pipe

Providing and fixing C. I sluice valve valve ( With hand whell) of Leader/ Kirlosker/ Kartar/ Bir /LP brand / RG make as per IS 780 class for following dia ( including brass spindle and as per IS 2906 class-II including MS Flange, bolts, nuts, rubber insertion etc. complete in all respect i/c carriage of material within all leads and lifts.

65 mm for Out let pipe ( Distribution )

65 mm for Scour pipe

P/F of water measuring gauge of standard design complete in all respect.

Providing and fixing sky lightening arrestot complete in all respect in all leads and lifts i/c carriage as per the direction of the Engineer-in-Charge.

Providing and fixing vent opening including cowl with mesh in the top of the tank i/c carriage all leads and lifts and as per the direction of the Engineer-in-charge.

Finshing wall with water proofing cement paint of approved brand & manufacturer & of required shade on undecorated wall surfaces ( Two coats) to give an even shade after throughly brushing the surfaces to remove all dirt, dust and remain of loose powdered material. in all leads and lifts and as per the dirction of the Engineer- in - charge.

SATVEER SINGH

Nitin Sharma

Ankush Dhiman

Nishant Puri Govt Contractor

M/s Kamla Contruction