CA No CWE/HILLS/PGH/45 of 2019-20

Amount

M&L for preparation of existing black top surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat with viscosity grade bitumen VG-30 @ 5 Kg/10 Sqm and providing 30mm thick (consolidated thickness) bituminous premixed carpet, using 0.41 Cum of stone chippings mixed with 21.90 Kg of binder (Viscosity Grade bitumen VG-30) rolled and compacted to required level, camber, gradient to a uniform and smooth surface with 8 to 12 tonne power roller and providing premixed sand seal coat using 0.06 cum of sand mixed with 6.8 Kg of binder (Viscosity Grade bitumen VG-30), with 8 to 12 tonne power roller to a uniform smooth surface complete all as specified and directed. Note:- Premixed bituminous carpet shall be mixed in Mechanical Mixol at work site and laid / spread manually to uniform and smooth surface.

M&L for hot applying 2.5mm thick with thermoplastic road marking material of white or golden yellow in colour in uniform thickness with glass beads as per clause no. 803 of MORTH specification of work, including cleaning of road surfaces, heating the materials within specific temperature and road marking with all arrangement required for proper completion of work etc. complete all as specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam suefaces in area n. exc. 400 Sqm, n. exc. 50 mm deep, complete all as specified and directed.

M&L for 15 cm thick (Compacted thickness) water bound macadam (In two layers of 7.5cm each to be compacted separately), with crushed stone course aggregate of granite or trap or basalt stone of grading 2 (63 to 40mm size) for first layer and grading 3 ( 50 to 20mm size) for second layer, spread, watering, rolled and consolidated with 8-12 tonne power roller to gradient and camber required, complete all as specified and directed.

All as per item no.04 but except material, complete all as specified and directed.

Preparing surfaces of unsurfaced water bound macadam by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. and applying evenly a priming / tack coat with bituminous primer using paving bitumen of grade VG-30 @ 10 Kg/10 Sqm with mechanical sprayer, complete all as specified and directed.

M&L for providing premix bituminous macadam (Consolidated thickness 75mm or less) laid manually, rolled and compacted to required gradient and camber using paving bitumen (VG-30) grade @ 4% by weight of total mix, complete all as specified and directed. Note:- Premixed bituminous macadam shall be mixed in Mechanical Mixol at work site and laid / spread manually to required gradient and camber.

M&L for preparation of existing black top surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat with bituminous primer using paving bitumen of grade VG-30 @ 5 Kg/10 Sqm with mechanical sprayer, complete all as specified and directed.

S&F in repairs Cat eyes stud, ABS body conforming to IRC-67,1977 of different colour as approved by GE having load capacity 40 Ton giving reflection on both sides in wet and dry condition including fixing with epoxy resin as per manufacturer's instructions, complete all as specified and directed.

S&F in repairs solar road studs of size (125mm x 125mm x 25 mm) having three LED on two sides with detachable batteries fixed with appoxy on road as per manufacturer instructions and embaded as directed at site, complete all as specified and directed.

S&F in repairs retro reflecting 90 cm high road delineators post black made of 16 gauge, 62mm dia round pipe reflective in red, white and yellow super prismatic 04 strips including embedding the same in PCC 1:3:6 type C-1 below ground level 30 CM deep including excavation in soft / disintegrated rock complete all as specified and directed

S&F in repairs speed bumps made of heavy duty tough rubber of size 350mm x 250 mm x 50mm ,black and yellow in colour ,Brand -Dark eye model No Da1005 or equivalent in 3M /STP LTD complete all as specified and directed.

Surface excavation in hard / dense, n.exc. 30cm deep and averaging 15cm deep and getting out as in berms, complete all as specified and directed.

Moorum / red bajri filling in floors or pavings, laid in layers n. exc 15cm thick, spread, levelled and rammed including watering, complete all as specified and directed.

Demolition of cement concrete in ground floor and pavings n. exc. 15 cm thickness (below or above GL), complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping including weathering and throating including necessary form work etc., complete all as specified and directed.

M&L for 100mm thick PCC 1:4:8 type D-2 (Using 40mm graded stone aggregate) as in sub base of floor, finished the surfaces fair & even to receive floor finishes, complete all as specified and directed.

M&L for 80 mm thick machine pressed coloured rubber moulded precast concrete interlocking pavers block any shape and size confirming to IS 15658-2006 of M-40 Grade with and including 25mm thick sand layer including watering and consolidation, complete all as specified and as directed.

Demolition of cement concrete block masonary, built in cement mortar including all quoins, arches, pillars etc. & precast concrete articles, complete all as specified and directed.

M&L for precast cement concrete block masonry with solid blocks exc 10 cm in width and setting in cement mortar 1:6 using PCC 1:3:6 type C-1 precast cement concrete blocks, complete all as specified and directed.

M & L 12mm thick rendering in cement mortar 1:4 on fair face of brick/ stone masonary or concrete surfaces, finished surfaces even and fair, complete all as specified and as directed.

M&L for PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation filling / mass concrete, complete all as specified and directed.

M&L for repair to pot holes n. exc. 30mm depth, area not exe 1 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths , etc, cutting around edges to at least 25mm in depth, making good by applying tack coat with bituminous primer of Grade VG-30 @ 5 Kg/10 Sqm, putting in premixed bituminous macadam as specified for thin bituminous carpet 30mm thick, well rolled and compacted and sealed with pre-mixed sand seal coat (6.80 Kg of bitumen (Grade VG-30) with 0.06 Cum of sand) again well rolled and compacted (including supply of premixed binder and sand), depth of pot holes n. exe. 30 mm thick and rolling with 8 to 12 tonne power roller complete all as specified and directed.

m/s vishnu kumar agarwal

NK CONSTRUCTION

m/s RC punetha

kumaon and hills strument engnering services

M/S KS Shahi and Sons

SK Traders Sons