SPECIAL REPAIR/ RENOVATION TO ROAD INFRONT OF KV SCHOOL AT CME UNDER GE(CME) KHADKI

Amount

M&L for Scarifying or picking up gravelled, macadam or bituminous macadam surfaces in area exc 400 sqm and depth exc 50mm and n.exc 100mm complete all as specified and as directed.

M&L for 150mm thick (Compacted thickness) wet mix macadam (WMM) laid in two layer as per MORTH specification, using crusher broken graded stone aggregates , spread, rolled and consolidated to required gradient and camber using mechanical paver/grader and tandem vibratory roller/earth compactor of capacity 8 ton to 12 ton or compaction to achive the mn 98% density of MDD determined using modified proctor density determination method as per IS Code laid in layers of consolidated thickness complete as specified and directed

All as per Item No 2 above but except material (serviceable material obtained from Item No 1 shall be used under this item).

M&L Moorum/Red bajri, spread, rolled and consilidated to required gradient and camber (Spread thickness 100mm (average) all as specified and directed by Engr-in-Charge

M & L Repairs to pot holes any depth n,exc 1 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads etc, cutting around edges atleast 25mm in depth, making good by applying tack coat @ 5Kg per 10Sqm of paving bitumen (VG-30), putting in premix bituminous macadam well rammed and sealed with binder 9.8 Kg per 10 Sqm of paving bitumen, blinded with o.09 cum of stone chippings 6.3mm size and again well rammed(including supply of premixed macadam binder and chippings) depth of pot holes exceeding 30mm

M &L Preparing unsurfaced WMM surface by brushing with wire brush for removing caked mud etc., sweeping with brooms, and finally fanning the cleaned surfaces with gunny bag to remove all loose dirt etc all as specified and directed by Engr-in-charge

M &L for applying evenly a tack coat with bituminous emulsion RS-1 @ 7.5 kg per 10 Sqm with sprayer over existing surface etc complete all as specified and directed. Make :- HINCOL or equivalent as approved by GE.

M &L for applying evenly a tack coat with bituminous emulsion RS-1 @ 5 kg per 10 Sqm with sprayer over existing surface etc complete all as specified and directed. Make :- HINCOL or equivalent as approved by GE.

M & L Premix bituminous macadam with binder content @ (VG-30) 4% by weight of total mix laid/rolled with 8 to 12 ton power roller and compacted to required gradient and camber (consolidated thickness 75mm or less). Note :- The contractor quoted the rate shall be deemed to include the follwing elements:- (i) The contractor shall get the mix design done through Govt approved lab and shall get the same got approved from GE before incorporating in the work. (ii) Contractor shall submit the authenticated weigh batch receipt for every load of materials brought at site.

M & L for applying evenly a tack coat with bituminous emulsion RS-1 @ 2.5 kg per 10 Sqm with sprayer over bituminous macadam etc complete all as specified and directed. Make :- HINCOL or equivalent existing black top surrfaces

M&L for bituminous premixed asphaltic semi-dense concrete using paving bitumen (VG-30 grade), 40mm thick (Consolidated thickness) using binder content @ 5.5% by weight of total mix (Job mix), using mechanical paver rolled with 8 to 12 tonne power roller & compacted to required camber and gradient complete all as specified and directed. Note :- The contractor quoted the rate shall be deemed to include the follwing elements:- (i) The contractor shall get the mix design done through Govt approved lab and shall get the same got approved from GE before incorporating in the work. (ii) Contractor shall submit the authenticated weigh batch receipt for every load of materials brought at site.

M&L for preparation of New/existing black bituminous road/concrete surface and painting lines dashes (continuous/interrupted), arrows,letters etc on road 2.5 + 0.5mm thick and n. exc 10cm wide with one coat of hot applied white /golden/yellow auto retro-reflective thermoplastic road marking paint with reflectory glass beads on bituminous road all as specified in clause 803.40 of MOSRT&H specification over a coat of self primer using special applicator machine as per IRC pattern including cleaning of road surface free from dust & moisture and putting in duly mixed with 8% mica sign special applicatore machine complete all as specified and as directed Make of paint : CMS Bombay / Shivalik Prime-Chandigarh / Ritco / Meerut / SN Industries-Delhi) as approved by GE

Excavation in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m depth for foundation, etc., and getting out in soft/ disintegrated rock etc. Complete all as specified and directed by Engr-in-charge.

All as per Item No 13 above but in hard/ dence soil etc. complete all as specified.

M&L cement concrete type D-2, 1:4:8 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete completeall as specified and directed.

M&L for stone masonry randum rubble, well bonded, bedded and solidly heated in CM 1:6 in retaining walls abutments brought upto courses complete all as specified including necessary proven of weep holes etc.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surfaces n.exc 40mm to face of stones and dressing of face, beds and joints, as specified of random rubble walling, uncoursed or brought upto course complete all as specified and directed.

M&L keyed pointing to random or polygonal rubble, uncoursed or brought up to coursing in cement mortar 1:4

M&L for PCC (1:3:6) type C1, using 20mm graded stone aggregate as in coping , bands plinth courses, parapets etc like incl weathering, slightly rounded or chamfered throating complete

M&L cement concrete 1:2:4 type B-2 (using 40mm graded aggregate) as in surface channels and drain complete all as specified and directed.

S&F for 110 mm, PVC (SWR) pipes single socketed, in any length with rubber ring joints, as in weep holes etc. Complete all as specified and as directed.

S&F for 450 mm dia Reinforced concrete pipes, class NP 2 with one collar per length of pipe etc. complete all as specified and as directed by Engr-in-charge.

S&F for framed work such as grills,gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railing; framework of water tanks and similar work conforming to Fe 290. Gde-E-165 etc. complete all as specified and as directed.

M&L for preparation of new or previously untreated surfaces of iron of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over and including one coat of red oxide primer complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soft/loose soil

Removing excavated material n.exc 50 m and deposting where directed at a level n exc. 1.5 m above the starting point etc. complete all as specified and as directed.

M&L for 100mm thick PCC type B-1 (1:2:4) using 20mm graded stone aggregate over the pipe etc complete all as specified and directed by Engr-in-charge.

M & L for concrete bed to drain pipes of dia 450 mm including packing under, and haunching against the sides of pipes after they are laid and tested; in etc. complete all as specified and directed by Engineer-in-charge.

M & L for 100 mm spread thickness Kankar or laterite, spread, rolled and consolidated to gradient and camber all as specified and directed by Engineer-in-charge.

MOHANLAL MATHRANI CONS. PVT. LTD.