Lump Sum Provision for WSS Scheme in Bhattiyat Constituency SH Providing Water Supply Scheme to Census village Malunda in Tehsil Bhattiyat Distt. Chamba H.P.

Amount

Excavation in foundation, trenches (for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge.

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

Providing and laying cement concrete work 1 : 1. 50 : 3 ( 1 cement : 1.50 sand: 3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

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

Wall (any thickness but not less than 0.10 metre thickness) attached pilasters, buttersses, plinth and string courses etc. from top of foundation level upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Suspended floor roofs, landing & shelves and their support balconies, beams, girders, bressumers and cantilever upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying cement concrete work 1 : 2 :4 ( One cement : two sand : four graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work with in all leads & lifts as per the direction of Engineer-in-Charge.

Suspended floor roofs, landing & shelves and their support balconies, beams, girders, bressumers and cantilever upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Arches upto floor to level

Providing form work with steel plates 3.15 milimetre thick welding with angle iron in frame 30x30x5 milimetre, so as to give fair finish including centering, shuttering strutting and propping etc. with wooden battens and ballies for all height of propping and centring below supporting floor to ceiling and removal of the same for in-situ-reinforced concrete and plain concrete work in:-

Vertical surface such as wall (any thickness) partitions walls & the like including the attached pillaster's buttresses plinth string courses & the like as per the direction of the Engineer-in-charge with in all lead & lifts.

Flat surface such as soffits of suspeded floor s landing and the likes : up to 200 mm in thickness.

Providing form work of ordinary timbe planks so as to give a rough finish i/c centering ,shuttering ,& propping etc. ht. of propping and centering below supportting floor to ceiling not exceeding 4.00 mtrs & removal of the same for in-situ-reinforced concrete and plain concrete work in:-

Arches upto 6.00 mtrs span.

Providing in RCC work smooth finishing of the exposed surface with cement mortar 1:3 (1 cement : 3 sand) within all leads and lifts as per the direction of Engineer -in- Charge.

Providing tor steel reinforcement for reinforced concrete work including bending, binding and placing in position complete up to floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and placing in horizontal layers filtering media duly graded screened washed and cleaned as specified by in Eningeer -in- charge with in all leads & lifts as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Top layer Fine sand (eff. Size 0.20 to 0.40mm and unformity co-efficient 2.00 to 3.00

Second layer:- Coursed sand 3mm to 6mm

Third layer :-Bazri 6 mm to 20mm

Fourth laye :- Bazri 20mm to 25mm

Bottom layer Broken stone 50mm to 75mm

Steel work welded in built-up section,trusses and framed work including cutting housting, fixing in position and applying a primering coat of red lead paint in beams joists channels, steel gate, angle cleets as in main and cross beam, hip and jack rafters, purlins connected to common rafters, and like within all leads and lifts as per the direction of Engineer-in- Charge.

Laying & jointing & testing in trenches galvanized mild steel tube (L)of following Nominal bore including fittings complete such as union elbow, tee etc. ( earth work in trenches to be measured and paid for separately) with in all leads & lifts as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

65 mm dia nominal bore (Light grade)

Providing Cast Iron flanged sluice valve( with hand wheel) (Kirloskar/Leader /KSB) as per IS;780-1984 class-II for dia 300 mm dia (i/c brass spindle & as per 2906-1984 class-II for dia 300 mm) for complete in all repects of required size as per the direction of Engineer-in-Charge within all leads and lifts.

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 centre both way. within all leads and lifts as per the direction of Engineer-in-Charges.

White washing with lime on undercoated wall surface two coats to given even shade including throughly burshing the surface remove to all dirt dust and mortar dust and other foreign matter.within all leads and lifts as per the direction of Engineer-in-Charges.

Providing precast R.C.C slab 0.075 cm thick over C.C.1:3:6 work below filter media. The size of slab 48x22 or as per site required with nominal reinforcement in cement concrete 1:2:4 ( 1 cement :2 sand :4 graded stone aggregate 20 mm nominal size.) within all leads and lifts as per the direction of Engineer-in-Charges.

Providing and fixing steel fiver reinforcement concrete (SFRC) man hole cover and frame conforming to I.S. 12592 (Part-1) 1998 with latest amendsments 500mm internal diametre ( medium duty.) within all leads and lifts as per the direction of Engineer-in- Charge.

Ajay Kumar