Providing LWSS to cover PC habitations of Arki Constituency from Gambhar Khad in Tehsil Arki Distt. Solan HP( SH- Construction of RCC Sump well of 100000 liters capacity at LWSS Manjhu 1st stage) (Under JJM).

Amount

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 1:3:6 (1cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring & shuttering in foundation & plinth including carriage of materials upto all leads and lifts complete in all respects.

Providing & laying cement concrete1:1:2 (1cement :1 sand : 2 graded stone aggregate 20 mm nominal size) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work in :-

Foundation,footing,bases of columns and the like & mass concrete including carriage of materials upto all leads and lifts complete in all respects..

Wall (any thickness but not less than 0.10 mts.Thickness)attached pillasters,buttresses plinth,& string courses etc.from top of foundation level upto floor two level including carriage of materials upto all leads and lifts.

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 including carriage of materials upto all leads and lifts complete in all respects..

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 beyond 6.00 mts.span including carriage of materials upto all leads and lifts complete in all respects.

RCC work smooth finishing of the exposed surface with cement mortor1:3(1cement :3 sand ) including carriage of materials upto all leads and lifts complete in all respects.

Providing & laying cement concrete 1:1:2(1cement :1 sand : 2 graded stone aggregate 20 mm nominal size) & curing complete excluding the cost of form work & reinforcement for RCC work in :-

Suspended floor,roofs,landing & shelves & their support balconies,beams,girders,bressumers & cantilever upto floor level including carriage of materials upto all leads and lifts complete in all respects..

Arches upto floor two level including carriage of materials upto all leads and lifts complete in all respects..

Providing Tor steel reinforcement for RCC work i/c bending,binding & placing complete upto floor two level including carriage of materials upto all leads and lifts complete in all respects..

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.

In grating, framed ,guards,bars, ladders,railing,brackets & similar works including carriage of materials upto all leads and lifts complete in all respects..

Laying & jointing , testing & commissioning at site in trenches bevelled ended BIS marked GI pipe confirming to relevent codes IS-1239-2004 & specification its equivalent latest with up to date ammendments of following dia wall thickness & per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code, in random lengths of 5.5 to 6.5 mtr. The pipe's ends shall be bevelled suitable for butt welding, including the cost of jointing with butt welding confirming to IS 816-1969 or latest as applicable with up to date ammendments (leak proof) in three layers at site of work with welding rods of standard make & all allied accessories whatever required for welding at site, tail pieces, tees, bends & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions. and cutting of pipes wherever required as per site requirement i/c carriage in all leads & lifts and as directed by Engineer-Incharge. The laying shall confirm to BIS 5822-1970 or latest with up to date ammendments to the entire satisfaction of Engineer-Incharge (Earth work & cost of MS flanges after 100 meter length shall be measured & paid for seperately).

150mm dia Heavy class.

Providing, welding and fixing M.S. plate flanges of various dia (nominal bore) of following Flange Tables confirming to IS 6392-1971 or latest with up to date ammendments to API/ MSERW after every 100 mtr. pipe or as per site requirement including cutting of of pipes wherever required, welding in three layers (leak proof) confirming to specifications as prescribed in relvent I.S. Code i.e. IS 816-1969 or latest as applicable with up to date ammendments with nuts, bolts & washers & specials etc. confirming to IS-1963 or latest with up to date ammendments including packing sheet i.e. asbestos fibre sheet minimum 3mm thick and painting with anticorosive paints complete in all respect in all leads, lifts and carriage of material at site and as directed by the Engineer Incharge.

M.S flange 150mm dia as per Table- 5

Providing & fixing CI Sluice valve (with hand wheel) 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) Leader/ Kirloskar / Bir/ Kartar / Pilican make complete with bolts nuts,rubber insertion etc.,(the tail piece if required shall be measured & paid for separatly)

150mm 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.

Manufacturing, supply & fixing of M.S frame 35x35x5mm with M.S sheet man hole cover 1.66 mm thickas made of M.S.angle 25x25x5mm withy locking arrangment with lock and painting with red oxide complete in all respecs as per drawing & design with in all leads & lifts complete & as per the direction of the Engineer-in-charge.

rajesh kumar

sudershan singh

Chetan Thakur