IMPROVEMENT TO SEWAGE LINE IN CERTAIN LOCATIONS AT CAMP AREA UNDER AGE BR I OF GE (AF) ADM AREA AT AF STATION AGRA.

Amount

Excavation in trenches in soft/loose soil, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out complete all as specified and as directed.

All as per item No. 1 above but exc. 1.5 m deep but not exc. 3.00 m depth Note for item no. 1 & 2 above :- (i) Excavation will be carried out in narrow spaces at certain places. (ii) All cables & pipe line will be protected from damages/ disconnection. If any fault will occur during excavation, same will be rectified by the contractor without any extra cost to the government. (iii) All roots and any other hurdle will be removed/ refixed if required by contractor without any price adjustment. (iv)- Excavation shall be carried out manually only and JCB will not be permitted for excavation in any circumstances.

Returning filling in including spreading watering and well raming in layer excedding 25 cm each in soil complete all as specified and directed.

Removing excavated soil to a distance not excedding 50 m and deposited where directed at a level not excedding 1.5m above the starting point complete all as directed.

Demolition of cement concrete of any description provided for bedding and haunching of drain pipe, unreinforced (below or above ground level) paving, foundation of manhole, coping etc. including SGSW pipe complete all as specified and directed. Note :- It is the responsibility of contractor to keep the existing sewage system by dewatering and desludging manholes and line in the stretch of maintenance/renewal after demolition of existing line by bypassing the sewer line and disposal of sludge to near by sewage well/ line by mechanically/manually.

M&L for plain cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation, filling & mass concrete including demolition of existing concrete complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry built in cement mortar including all quoins, arches, pillars etc. but excluding ashlars facing, dressed stone work & precast concrete articles complete all as specified and directed.

M&L for brick work with fly ash bricks, old size, class designation 75(Kgf/cm2) straight or curved on plan exceeding 6 mtr mean radius and built in cement mortar 1:6 complete all as specified and directed.

M&L for PCC 1:2:4 type B-0 (using 12.5 mm graded crushed stone aggregate) as in benching, copings and the like including weathering, slightly rounded or chamfered angles and throating as directed with and including necessary form work and demolition of existing cement concrete complete all as specified and directed.

Taking down cement plaster on walls/ceiling of any description including racking out joints hacking for key, scrubbing down with water etc. and removing rubbish complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 using liquid WPC @ 200 ml per bag of cement finished even and smooth without using extra cement complete all as specified and directed. (Rate of Water proofing compound shall deemed to be included under this item).

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surface in cement mortar 1:6 finished fair and even complete all as specified and directed.

M&L for applying three coats of white wash on wall including preparation of new surface complete all as specified and directed.

M&L for 200 mm bore salt glazed stoneware drain pipes, complete with collars, laid in trenches and jointed in cement mortar 1:1 as in drains complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in concrete foundation bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 200 mm dia pipe and demolition of existing cement concrete complete all as specified and directed.

M&L for precast cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate as in cover slabs (for man holes etc.), shelves etc. and similar works set in cement mortar 1:4 including demolition of old precast concrete articles complete all as specified and directed.

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M&L Cutting into existing man holes for connection new drains of dia of pipe 200 mm internal dia making good to pipe and rendering cutting out existing benching for and forming branch channels (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate finished smooth and reforming benching complete all as specified and directed at site.

Cleaning of sewage line any depth and any bore manually or mechanically by taking of sludge water/ night soil, salted soil from manhole and finally cleaning the sewage line by roding and flushing with water to remove all stacking inside the pipe disposed off 1.5 Km away from line and level the same complete all as specified and directed.

Cleaning of manholes up to 1.50 M depth and taking out sludge, night soil, sludge water etc. manually/ mechanically and removing the same to distance not exc 1.50 KM out side MOD land and buried underground complete all as specified and directed.

All as per item No. 20 above but depth of manhole exc. 1.5 m and not exc. 3.00 m

All as per item No. 20 above but depth of manhole exc. 3.00 m and not exc. 4.50 m

M&L for de-silting of sludge from existing septic tank, manholes etc by mechanically or manual and removing of sludge/ debris etc. to any distance of out side MOD land and buried underground complete all as specified and directed. Note : Debris and sludge etc. taken out shall be measured in ‘Cum’. The quantum of work done for payment purpose shall be the solid content of sludge or debris. Solid content shall be 50% of volume of loose sludge/ debris containing sludge water.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M/s Pooran Singh and Company

rohan traders

M/s M S Sharma and Co.