Construction of LWSS Neri Plata in G.P. Danoghat in Tehsil Arki Distt Solan H.P.

Amount

Excavation in foundation, trenches etc. earth work in all type of soil such as pick work, jumper work, blasting work kankar, mooram singles including decomposed soft and hard rock etc. up to all heights stacking the excavated earth not more than 3 meters clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinths and sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth up to all leads and lifts as directed by the Engineer in charge complete in all respects.

Providing and laying cement concrete 1:3:6(1 Cement :3 Sand : 6 graded stone aggregate 20mm nominal size)and curing complete excluding the cost of form work in foundation and plinth including all carriage of materials up to all leads and lifts complete in all respects.

Providing and laying cement concrete work 1:1 ½ :3 (1 Cement :1 ½ Sand : 3 graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for reinforced concrete work in :-

In foundation ,footings base of columns and the like and mass concrete work including all carriage of materials up to all leads and lifts complete in all respects.

In Walls any thickness (but not less than 0.10meter thickness including attached pilasters, buttresses plinth and string courses etc. from top of foundation (level) up to floor two level including all leads and lifts etc. complete in all respects.

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

Suspended floors, roofs, landings, shelves and their supports, balconies, beams, and girders, bressumers and cantilevers up to floor two level including all leads and lifts etc. complete in all respects.

Providing form work with mild steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering, shuttering, strutting and 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 work and plain concrete work in :-

Flat surfaces such as soffits of suspended floors, roofs, landings and the like floors etc. up-to 200mm in thickness including all leads and lifts etc. complete in all respects.

Vertical surfaces such as walls(any thickness )partition and the like including attached pillasters, buttresses plinth and string courses and like including all leads and lifts etc. complete in all respects.

Providing tor steel reinforcement for RCC work including bending, binding and placing in position complete up to floor two level including cost of binding wires and carriage of materials up to all leads and lifts complete in all respects.

Manufacturing, supply & fixing of M.S frame 35x35x5mm with M.S sheet man hole cover 1.66 mm thicks made of M.S. angle 25x25x5mm with locking arrangement w with lock on each cover and painting with red oxide complete in all respects as per drawing & design with in all leads and lifts complete as per the direction of the Engineer- in Charge .

Laying and jointing in trenches GMS Tubes (Light class) tube fitting for inlet, out lets and over flow pipe including all leads and lifts complete in all respect.

80mm dia.

Providing and fixing controlling arrangement with 80 mm dia wheel valve i.c all type of tube fitting complete in all respects.

Laying and jointing in trenches galvanized mild steel tube (Medium grade) of following diameters conforming to IS-1239 as specified below jointed with butt welding according to relevant BIS code 839-1969including all short pieces bends, tee and other specials etc. made from parent tubes as applicable for the particular reach and of approved specifications as per site conditions including flushing, cleaning and hydraulic testing complete to the best satisfaction of the Engineer-in-charge. The laying of pipes should conform to BIS code 1972-1982within all leads and lifts complete in all respect.125 mm dia. GI (Medium).

Providing, welding and fixing M.S. plate flanges of various dia (nominal bore) of following Flange Tables 17 125 mm dia confirming to IS 6392-1971 or latest with up to date amendments to MSERW / GI pipe after every 100 mtr. pipe or as per site requirement including cutting of pipes wherever required, welding in three layers (leak proof) confirming to specifications as prescribed in relevant I.S. Code i.e. IS 816-1969 or latest as applicable with up to date amendments with nuts, bolts & washers & specials etc. confirming to IS-1963 or latest with up to date amendments including packing sheet i.e. asbestos fiber sheet minimum 3mm thick and painting with anticorrosive paints complete in all respect in all leads, lifts and carriage of material at site and as directed by the Engineer in charge.

sudershan singh

Raman Thakur Govt. Cont.