CA NO. CWE/HILLS/PGH/09 OF 2023-24 SPECIAL REPAIR TO ROAD ALONGWITH DRAIN NEAR BLDG NO. P-107 FOR TRANSIT FACILITY AT MIL STN DHARCHULA UNDER GE PITHORAGARH

Amount

M&L for repair to potholes not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal), making good by applying tack coat with bituminous primer @ 5 kg per 10 sq m, putting in premix as specified for thin bituminous carpet (2 cm thick) well rammed and sealed with premixed sand seal coat (9.8 kg of binder with 0.09 cu m of sand), again well rammed (including supply of premix binder and sand) depth of potholes exc 30 mm complete all as specified and directed.

M&L for preparing black top surfaces of road 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. complete all as specified and directed.

M&L for applying evenly a priming/ tack coat with bituminous primer paving bitumen with viscosity grade (VG-10) at 5 kg per 10 sqm complete all as specified and directed.

M&L for premix bituminous, macadam with binder content of 4% by weight of total mix using paving bitumen VG-10 grade, laid/ rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) complete all as specified and directed. Note :(i) Aggregates for Bituminous works shall confirm to clause No 20.B.2.5 of SSR 2009 Part- I (ii) Based on job mix formula, in case the binder content (i.e. Bitumen) is less than the content specified under these items then a minus adjustment @ Rs 70/- per kg of bitumen (less consumed) shall be applied on the quoted rate of contractor against these items, hence the quoted rate of contractor shall be reduced based on less content of bitumen required as per job mix formula. However, no price adjustment on plus side shall be made for increase of quantity of bitumen in case of required as per job mix formula. (iii) Design Mix for bituminous macadam shall be carried out through an authorised testing lab and the cost of testing shall be included in quoted rate.

M&L for laying bituminous premixed carpet, 30 mm consolidated thickness, with 0.405 cum of stone chippings mixed with 21.90 kg of binder VG-10, laid and rolled with 8 to 12 tonne power roller and compacted to required camber and gradient and sealed with premixed sand seal coat with 0.06 cum of sand (As per 4.4.7.2 grading Zone-I, tabler 2 of SSR Part-I 2009) mixed with 6.8 kg of bitumen, VG-10 applied and rolled to a uniform smooth surface complete all as specified and directed. Note:- Bituminous premixed carpet shall be mixed in Mechanical Mixol at work site and laid/ spread manually to uniform and smooth surface.

S&F cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed.

M&Lfor preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, laid in cement mortor incl all quoins, arches, pillars etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15cm thickness (below or above ground level) complete all as specified and directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) in ground floors and pavings not exc 15cm thickness (below or above ground level) complete all as specified and directed.

M&L for PCC 1:4:8, type D2 (using 40 mm stone aggrigate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L precast cement concrete block masonary with solid blocks type C1 1:3:6 using 20mm graded stone aggregate exc 10cm in width and setting in mortar 1:6 complete all as specified and directed.

M&L for cement concrete 1:2:4 type B1 (20 mm graded stone aggregate) in steps, coping, kerbs including necessary form work, weathering, slightly rounded for chamfered angles and throating complete all as specified and directed.

M&L for cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in surface channels and drains complete all as specified and directed.

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

M&L for precast RCC 1:2:4 type B-1, (using 20mm graded stone aggregate) as in as in drain cover slabs, size required at site and set in CM 1:4 complete all as specified and directed.

S&F 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.

M/S KS Shahi and Sons

SK Traders Sons