Providing Water Supply Scheme to R.F Kain in GP Tindi Distt Lahaul Spiti HP

Amount

Providing and supplying MS sheet storage tank welded around complete with 40mm nominal size bore galvanised mild steel tubes with fitting i/c inlet,outlet & scour pipe and mild steel cover with locking arrangment including providing pads of size as required for inlet and outlet tubes and inside/outside painting with a priming coat of a red lead as per direction of Engineer-in-Charge 270 litres net capacity storage tank of 2mm thick MS steel size 0.75x0.60x0.60m excluding Free Board and Dead Storage.

Cutting in earth work and disposal of excavated earth in all kind of soil such as pick work, jumper work, blasting work in soft/ hard rock or chiseling wedging, out soft/ hard rock where blasting is probhibited including all leads and lifts complete as per direction of Engineer-in-charge.

Excavation in foundation and trenches (For pipes and pits) up to all depths and in all classification of each work such as pick work, jumper work, saturated soil including bailing or pumping out of water, blasting soft or hard rock or chiselling or wedging out of soft/ hard rock, where blasting is prohibited, in all lifts including trimming and dressing of sides, levelling of beds to correct grade including shoring, strutting, planking, timbering and dewatering where ever required. Stacking usable and unusable material/ soil separately and after laying, jointing and testing of pipes, returning the usable soil in 15cm layers by ramming and watering and then disposing of all surplus excavated soil/ unusable mateial as directed within all leads/ lifts including restoration of unmetalled surfaces to its original condition and including cost of diversion for traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respect with in all leads and lifts as per direction of Engineer-in-Charge.

Providing & Laying cement concrete 1:3:6 ( 1 cement : 3sand : 6graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation & plinth within all leads and lifts as per satisfaction and direction of Engineer-in-Charge.

Providing and laying cement concrete 1:2:4 ( 1cement: 2sand: 4graded stone aggregate 20 mm nominal size) and curing complete excluding the cost of form work and reinforcement in:-

Foundation, footings, bases of columns and the like and mass concrete with in all leads and lifts as per the direction of Engineer-in-Charge.

Suspended floor roofs, landing and shelves and their support balconies, beams, girders, bressumers and cantilevers up to floor tow levels with in all leads and lifts as per direction of Engineer-in-Charge.

Providing & Laying cement concrete 1:4:8 ( 1 cement : 4 sand : 8 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in topping in E/wall within all leads and lifts as per satisfaction and direction of Engineer-in-charge.

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

Foundation, footings, bases of columns and the like and mass concrete with in all leads and lifts as per the direction of Engineer-in-Charge.

Walls (any thickness but not exceeding 0.1 metre thickness) including attached pilasters, butresses, plinth and string concrete etc. from top of foundation level upto floor two level with in all leads and lifts as per the direction of Engineer-in-Charge.

Providing form work with steel plates of 3.15 mm thick welded with angle iron in frames 30x30x5 mm so as to give a fair finish including centring , shuttering, propping etc. with wooden battens and ballies, height of propping and centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for-in-situ reinforced concrete and plain concrete work in:- (A) Veritcal surface such as wall ( any thickness) partion and the like including attached pilaster, butresses, plinth and string courses and the like with in all leads and lifts as per the direction of Engineer-in-Charge.

Vertical surfaces such as walls (any thickness), partition and the like including atteched plasters, buttress, plinth and string cources and the like,( inner sides)with in all leads and lifts as per direction of Engineer-in-Charge.

Flat surfaces such as soffits of suspended floors, roofs, landings and the like, floors etc upto 200 mm in thickness with in all leads and lifts as per direction of Engineer-in-Charge.

Providing Mild/TOR steel reinforcement for RCC work i/c bending, binding & placing in position complete up to floor two level (TOR/Mild steel ) in all leads and lifts as per direction of Engineer-in charge.

Providing, Laying and jointing of HDPE pipe in trenches I/c earth work complete for inlet , outlet and scour :-

63mm dia

Providing flanged cast iron Sluice valve of following dia Leader/Kirloskar/Pelicon make conforming to as per BS:1868/API-600 with MS flanges IS :6392-1971 with hand wheel ( and other accessories) with upto amendment as per class PN-1.00 to with standing nominal seat pressure of 10.00 Kg. /cm2 flange table-5 including welding of MS flange in two layer i/c carriage in all leads & lifts as per direction and to the entire satisfaction of Engineer in charge.

65 mm diameter Class PN-1.0 for inlet, outlet and scour :

20 mm cement plaste in single coat of rough sides of briks/concrete stone wallls for interiour plastering upto floor two level including arrises internal rounded angles chambers and rounded angles not exceeding 80 mm in girth and finish even and smooth in cement motar 1:6 ( 1 cement : 6 sand ) compete in all leads and lifts.

Random rubble masonery /polygonal rubble masonary ( Uncoursed/ brought to courses) with hard stone of approved quality in foundation and plinth including levelling up with CC 1 : 6 : 12 ( 1 cement: 6 sand: 12 graded stone aggregate 20mm nominal size) in C.M. 1: 6 (1cement : 6sand) in Breast walls & retaining walls within all leads and lifts as per satisfaction and direction of Engineer-in-charge.

Wire crate of Interlink chain filled with boulder with square cut faces against the chain(Interlink chain to be measured and paid separately) in all leads and lifts as per the direction of Engineer-in-Charge.

Wire crate made of Interlink chain filled with boulder with square cut faces against the wire ( Boulder filling to be measured and paid separately) Interlink chain 4 mm thick corresponding to SWG. 6 (15cmX 15cm) mesh as per the direction of Engineer-in-Charge. (Through rate)

Steel work welded in built up sections trusses and framed work including cutting ,hoisting fixing in position and applying a priming coat of red lead paint:- In grating, framed, guards, bar ladders, railing, brackets & similar work within all leads and lifts as per direction of Engineer-in-Charge.

1.80 mtrs heigh fencing with 2.50 mtrs. M.S. angle iron of size 40x40x6mm minimum 2.50 mtrs. C/C with nine horizontal lines and two diagonal of galvanised steel barbed wire (IS-278-1962 type-1) weight of 9.38 Kg./100 mtrs.(minimum) storical and fixed to post complete cost of posts structs and straining bolts shal be paid for separately horizontal and diagonal wire.

Providing , laying , jointing and testing of HDPE pipes in trenches to required grades as per IS: 4984-2016 latest with up to date amendments of following dia and working pressure rating pipes, material grade and class of pipes. The jointing of pipes should be done by way of butt fusion welding as per relevant IS Code and specifications including all fittings and accessories e.g. coupling, TEE's, bends, reducers, screwed adopters, flanged tail pieces etc. complete in all respect as per direction of Engineer- in-charge.

HDPE Pipe 40 mm (OD)PE-80, PN-10 as per (IS : 4984-2016)

HDPE Pipe 32 mm (OD)PE-80, PN-10 as per (IS : 4984-2016)

HDPE Pipe 25 mm (OD)PE-80, PN-10 as per (IS : 4984-2016)

HDPE Pipe 20 mm (OD)PE-80, PN-10 as per (IS : 4984-2016)

ROVIN SINGH CONTRACTOR