Work involving the installation of sewer lines, CC (Concrete) paving, and stone flooring in the internal connecting lanes of the remaining streets within the Garhwasi Tola (Phase-4) Ward, under Zone-03 Dashashwamedh Ward

Description of Items

Local road Dismantling of exiting structure like culvers bridge retaining wall and other structure comrising of brick masonry including disposal oh un serviceable material and stacking the serviceable material wiyh all lift and lead of 100 0 m as per technical specification Clause 202 cement

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transportincluding loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge.

1:4:8 (1 Cement: 4 coarse sand (zone-III) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derived from natural sources.(DSR 2023 SI NO 4.1.8)

P/F of 65 mm (+/- 2 mm) thick Chaunar sand stone flooring over 20 mm (average) th . Base of cement mortar 1:5 (1Cement:Coarrse sand ) with joints 3mm th side buttered with cement mortar 1:2 (1cement : 2 Stone Dust) adnixed with pigment to match the shade of stone and pointing with same mortar sand stone.

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland/Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Concrete of M25 grade with minimum cement content of 330 kg/cum

Construction of masonry Chamber for House Pit inside 30x30x75 cm, in brick work in cement mortar 1:4 (1 Cement:4 Coases Sand) for house pit with RCC MH Cover Grad M30 fixing with cement concreat 1:2:4 (1 Cement:2 Coarse Sand :4 graded stone aggregate 20 mm ) and Same for inside, Inside plastering with cement mortar 1:3 (1Cement:3 Coarse Sand) 12mm thick finishing with a floting coat of neat cement complete with all respect as per direction of engineer Incharge.

Construction of brick masonry Rain Water connection pit in first class brick of following type and size in cement mortar 1:4, M.S coverwith hinge lock,foundation concreat 1:2:4 inside and out side plastering 12 mm th cement mortar 1:3 with floating coat of neat cement complete.

SEWER LINE WORK, DISMENTALING/RE-INSTATEMENT, BARRICADING Providing and erecting temporary barrricading at site as per drawing/direction of engineer in-charge which include writing and painting arrangment of traffic diversion such as traffic signals during constuctions at site for day and night,The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to anothe location as many time as required during the excavation of the entiar work till its completetion.The barricading shall be removed without proir approval of i/c

EARTH WORK Excavation by manually or mechanically up to following depths below G.L. for laying sewer line, in ordinary soil (earth, sand, loam & clay) including cutting of joints pits ramming dressing, levelling by manually or mechanically, refilling of trenches in 20cm layer watering and ramming the same including removal of surplus earth or other dismantled material up to a distance of 50m from the centre of trenches. (Excavation for Manhole is included in manhole item and not to be paid under this item) 3001- 00.00 - 1.50m B.G.l