SPECIAL REPAIR OF ROAD IN OTM ACCN OF XXXXX AT MIL STN AGARTALA

Amount

Material and labour for repairs to potholes of depth n.exc 30 mm and area not exc 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 @ 5 Kg per 10Sqm (VG-10), putting in premixed bituminous macadam, well rammed and sealed with binder 9.80 kg per 10 sqm (using paving bitumen VG-30), binded with 0.09 cum of stone chippings, 6.30 mm size and again well rammed (including supply of premixed macadam, binder and chippings), rolled with smooth wheeled power roller 8 to 12 tonne and compacted to required camber and gradient and finishes to a uniform and smooth surfaces complete all as specified and as directed.

Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc. 400Sqm and depth exc. 50mm but n. exc. 100mm deep complete all as specified and as directed.

Material and labour for preparing WBM/ scarified surfaces 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 (VG-10) @ 10Kg per 10Sqm complete all as specified and as directed.

Material and labour for premix bituminous macadam (using paving bitumen VG-30) laid / rolled and compacted to required gradient and camber (consolidated thickness 75mm or less), rolled with 8 to 12 tonne power roller complete all as specified and as directed. Note :- Binder content, paving bitumen VG-30 shall be @ 4.0% by weight of total mix. All materials are prepard by hot mix plant.

Material and labour for applying evenly a priming/ tack coat with bituminous primer (VG-10) @ 2.5 Kg per 10Sqm complete all as specified and as directed.

Material and labour for preparing black top surfaces 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 (VG-10) @ 5 Kg per 10Sqm complete all as specified and as directed.

Material and labour for bituminous premix semi-dense asphaltic concrete 40mm consolidated thickness with 5.5% paving bitumen grade VG-30 as a binder content by weight of total mix and grading of aggregates & design criteria as specified in SSR Part-I clause No 20.B.2.5.4(d) & 20.B.2.11 and mix at hot mix plant, spread with mechanical paver rolled and consolidated to gradient and camber with power roller 8 to 12 tonne and all as specified in para 20.B.4 & sub para 20.B.4 of MES Schedule Part-I complete all as specified and as directed. Note: (i) For job mix formula design purpose maximum binder shall be as described i.e. 5.5% for VG-30 grade bitumen. (ii) No price adjustment shall be applicable if the approved quantity of binder as per design mixed is more than 5.5%. (iii) During design stage if binder content used less than 5.5% necessary price adjustment on quoted rate shall be done as per actual binder content used. (iv) Cement shall be used as filler @ minimum 2% total weight of mix. No price adjustment shall be applicable if the approved quantity of filler as per design mixed is more than 2%. (iv) Design job mix formula to be got approved from Accepting Officer.

Material & Labour for Road Marking Strips, Lines, Dashes, Arrows, Letters etc of 2.5 mm thick [Reflective Type] of approved colour conforming to BS 3262-1989 on roads, pavements and the like exceeding 10cm wide with Hot Thermo Plast material by fully automatic thermoplastic paint applicator machine, fitted with profile shoe, glass beads dispenser, propane tank heaters and profile shoe heater, driven by skilled operator on road surface complete as per MoRT & H specifications including cleaning the road surface of all dirt, scales, oil grease and foreign materials etc complete all as specified and as directed.

Supply and fixing in Repair 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 as directed.

Supply and fixing in repair solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc. all as specified and directed.

Supply and fixing in Repair metal tubular delineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and directed

Supply & Fixing in repairs Poly Carbonate Convex Mirror suitable for clear and deficate mirror image valving 130 degree of veiwing angle, outdoor type 1000mm dia made out of PC material along with bracket, Pole mounted and fixed to 50mm bore Medium Grade MS duly powder coated Pipe of required length complete and embedded in PCC 1:3:6, Type C1, including necessary earth work required for post holes complete all as specified.

Dismantling of brick edging laid dry and pointed complete all as specified and as directed.

Material & Labour for continuous brick edging (Using old size sub class 'B' Bricks) with width equal to the width of the brick; laid dry on end vertically complete all as specified and as directed.

Surface dressing in road side berms n.exc. 15cm depth in soft / loose soil, depth and removing rubbish upto a distance n.exc. 50 m all as specified and directed.

Material & Labour for 50mm thick Moorum / Red Bajri in berms, spread, rolled and consolidated to gradient and camber as required complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in any position not otherwise specifically provided for and removal of rubbish from the site complete all as specified and as directed.

Material & Labour for 75 mm thick, PCC 1:3:6, Type C-2, using 40 mm graded stone aggregate as in sub base complete all as specified and as directed.

Material & Labour for Inter Locking Paving Blocks of 80mm thick, made with M-40 Grade cement concrete using 20 mm graded stone aggregate, Hydraulically pressed of approved pattern, shape and size conforming to IS:15658-2006 set in floors with grey cement and pigments including 50mm thick sand cushioning under Paver blocks complete all as specified and as directed.

Supply & Fixing in repairs of rubber speed breaker of size 500x420x75mm thick, Load bearing capacity 2500 kg to 4000Kg is designed so dynamically and compact that it can bear maximum load of it. The body of the speed breaker is made of ABS material. Two highly reflective reflectors moulded in PMMA material are welded with ABS plate through ultrasonic welding process and then fixed on to the speed breaker so that dust and water cannot touch reflectors inside and thus it maintains its reflectivity for a long time, Number of reflectors-8, Colour-Yellow & Black complete all as specified and as directed.

Material & Labour for Plain cement concrete Type B-1 [Nominal Mix] 1:2:4 using 20mm graded stone aggregate cast in situ in lintels up to 1.5m span, Cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

M/S UTTAM GANGULY ENTERPRISE (BID ID -3437503)

SHRI CHANDAN CHANDA (BID ID -3437500)

M/S PAUL ENTERPRISE (BID ID -3441918)