Spl Repair to Sewage Line in Bldg No P-297 P-285 P-288 P-287 and P-276 at Anarwala under GE Dehradun

Amount

Demolition and breaking up drain pipes (SGSW, AC or reinforced concrete) 200mm bore set in cement mortar complete all as specified and directed.

Excavation in trenches not exceeding 1.50 metre wide and not exceeding 1.50 metre depth for foundation, manhole etc not exc 10 Sqm on plan and not exc 1.5 metre in depth including getting out in soft/loose soil complete all as specified and directed.

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

M&L for PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150mm bore of pipe complete all as specified and directed.

S&F 200mm dia salt glazed stoneware drain pipes grade 'A', laid in trenches and jointed in CM 1:1, complete all as specified and directed.

S&F 150mm dia salt glazed stoneware drain pipes grade 'A', laid in trenches and jointed in CM 1:1, complete all as specified and directed.

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

M&L forr 60mm thick vibromatic reinforced precast cement concrete 1:1:2 type B-1 (using 20mm graded stone aggregate) with 1mm thick mild steel CR sheet around, painted with 2 coats of bituminous paint, as in man hole cover slabs finish fair even and smooth without using extra cement ( Top surface will be chequred finish) including necessary forming work, 100mm long handle of 12mm dia round bar counter sunk by 25mm welded to reinforcement complete all as specified and directed. (Note: (i) CA No. and date will be engraved on covers. (ii) Reiforcement shall be measured and paid separately. (iii) Curing will be carred out with ponding method.

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 and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Demolition brick or stone masonary built in cement mortar including all quoins arches pillars etc but excluding ashlars facing dressed stone work and precast concrete block, complete all as specified and as directed.

M&L brick work with sub class 'B' brick straight or curved on plan exc. 6 m mean radius built in cement mortar 1:6 including all quoins, arches, pillars etc complete all as specified and directed.

All as per item No. 11 above, but except bricks complete all as specified and directed. (Bricks obtained from demolition shall be re-used)

Taking down cement plaster of any description on brick/stone/concrete wall surfaces of any description including racking out joints hacking for key, scrubbing down with water etc. complete all as specified and as directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished surfaces even and smooth without using extra cement complete all as specified and as directed.

M & L for PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate as in lintel upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs etc. and the like edge slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

M & L for PCC 1:3:6 type C-2 ( using 40mm thick graded stone aggragate) as in surface channel drain including necessary form work complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 CM in any type of soil complete all as specified and directed.

Removing excavated surplus soil/material not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required complete all as specified and directed .

M&L for construction of 100 users septic tanks complete as shown on CE Bareilly Zone TD drg No.217 sht 1/7 to 7/7 complete all as specified and directed.

M&L for construction of 2.40m internal dia and 3.0m effective depth, soakage wells exc in ordinary soil complete as shown on CE Bareilly Zone TD drg No.309 sht 1/4 to 4/4 complete all as specified and directed.

M.K Engineers (BID ID -3299646)

Alankar Traders (BID ID -3299910)

M/S SEWA AND SERVE BUILDERS (BID ID -3300312)