SPL REPAIR OF ROAD AND ALLIED INFRA (UPPER GRN) IN THE AOR OF AGE B/R-I UNDER GE 874 EWS (JOB NO W/SR (RDS)-VII/ZANGLI/2025-26)

Scarifying or picking gravelled, mecadam or bituminous macadam surfaces in area exc 400 Sqm and exc 50mm and n.exc 100mm deep, removal of debries complete all as specified and directed.

M&L for repair to pot holes any depth, not exceeding 1.00 Sqm each including sweeping free from dirt and mud, or water, scoring sunken surfaces in roads, path etc cutting around edges to at least 25 mm in depth making good by filling in screened and graded road metal and well ramming including supply of road metal and making good by applying tack coat with bituminous primer VG 10 @ 5 Kgs per 10 Sqm putting in bituminous premix asphaltic semi dense concrete 30 mm consolidated thickness with 5.5 % binder contents of paving Bitumen binder (VG-10) by weight of total mix, mixed in fully computerzied hot mix plant and laid with mechanical paver rolled and compacted to required camber and gardient with 8 to 12 tonne power roller complete all as spedcified.

M&L for laying bituminous premix semi-dense asphaltic concrete 30mm thick consolidated thickness with paving bitumen (VG-30), binder content @ 5.5% by weight of total mix, including supply and mixing of filler (OPC Cement) as per Design Mix, spread using mechanical senser paver rolled and compacted with 8 to 12 tonne power roller and compacted to required camber and gradient complete all as specified and directed.

M&L for preparation of black top surface by brushing with wire brush for removing caked mud etc / sweeping with brooms and finally fanning cleaned surfaced with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat with paving bitumen @5kg / 10 sqm using mechanical sprayer over black top surfaces ,complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) in ground floors and paving n exc 15 cm thickness (below or above ground level) including removal outside of cantonment area complete all as specified and directed.

M&L hardcore of broken stone or boulder of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and rammed , compacted with 8 to 12 tonne power roller and compacted complete all as specified and directed.

M&L formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exc 20cm wide complete all as specified and directed.

M&L for 150mm thick cement concrete 1:4:8, type D-2 (using 40mm graded stone agrregate) as in floors, including preparaion of well/rammed/compacted using plate vibrator complete all as specified and directed.

M&L for cement concrete work in pavement/hard standing of flexural str 40 kg/per or 4.5 Mpa square centimetre infd using 400 kg of cement per cum , thickness of concrete 25 cm or less and laid in alternate panels by using concrete paver mixer and compacted with slip-form paver of minimum 4.00 m width, including curing and tining by texturing cum curing machine all as specified and directed by Engineer-in-Charge.

M&L for forming contraction dummy joint of 65mm deep x 10mm wide filled with sealing compound of grade 'A' complete all as specified and directed.

M&L for forming 20 mm thick expansion joints on 150 mm thick concrete slab filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound grade 'A' complete all as specified and directed.

M&L for providing cement concrete 1:2:4, type B-1 (using 20mm graded stone aggregate) as in plinth courses, string courses, lacing courses, parapets copings, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed stop, rounded or chamfered on edges complete all as specified.

Demolition of brick /stone masoary work built in cement mortar complete all as specified and directed.

M&L for walling of random rubble uncoursed, brought upto courses well bonded, bedded and solidly hearted built in CM 1:4 complete all as specified and directed.

M&L for brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified.

S&F 110 mm bore PVC (SWR) pipes with waste and vent pipes single socketed in any length with rubber ring joints fixed laid in trenches or in floor or to walls for weep holes complete all as specified and directed.

M&L PCC 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in bond stone (for stone walling ) and set in cm 1:4 complete all as specified and directed.

M&L for flush pointing to random or polygon rubble, uncoursed or brought upto course in CM 1:3 complete all as specified and directed.

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

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

M&L for 75 mm thick cement concrete 1:2:4, type B1, (using 20mm graded stone agrregate) as in surface channel and drains including cleaning of mud complete all as specified and directed.

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and directed.

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