PROVISION OF HARD STANDING FOR PARKING AND MANEUVERABILITY OF ROSENBAUER CFTs FOR THEIR EFFECTIVE OPERATIONS AT AF STN BAREILLY

Amount

Excavation over areas not exceeding 1.5 m deep and getting out in soft / loose soil complete complete all as specified and directed.

Excavating in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in soft/loose soil complete all as specified and directed.

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed. Note :- Add or deduct for every 3 cm or part thereof above or below 15 cm average depth @ Rs 2.20 /Sqm.

Returning & filling in excavated soil in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete.

Removal of excavated soil to a distance exceeding 250m but not exceeding 500 mtr and depositing as directed complete all as specified and directed.

Removal of excavated soil to a distance exceeding 1.5 Km but not exceeding 5 km depositing as directed complete all as specified and directed.

Removal of excavated material ( Cement concrete ) to a distance exceeding 1.5 Km but not exceeding 5 km depositing as directed complete all as specified and directed.

M&L for plain cement concrete (1: 2 : 4) type B-2 (using 20mm graded crushed stone aggregate ) in surface channels / trenches for refilling to match with surrounding concrete complete all as specified and directed.

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

M&L in providing reinforced precast cement concrete M-25 design mix using 20 mm graded aggregate as in drain cover incl necessary formwork and set in CM 1:4 complete all as specified and directed. NOTE: Reinforcement to be measured and paid separately.

M&L for Reinforced cement concrete design mix M-25 (using 20 mm graded stone aggregates) in foundations, footing, plinth beams, bases for columns and mass concrete complete all as specified and directed. NOTE: Reinforcement to be measured and paid separately.

M&L for Mild steel TMT bars 10mm dia and over as reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

M&L for Mild steel TMT bars 6 to 8mm dia as reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

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. Note :- Add or deduct for each 25mm grith or part thereof over or under 30 cm @ Rs 1.90/RM.

M&L for Form work to faces of walls , retaining walls , abutments, parapets and similar work for fair finished surfaces including attached pillasters, buttresses etc omplete all as specified and directed.

M&L for mild steel work as in nosing to edges of drains including embedding , screwing and all necessary drilling , bolting or riveting etc and similar work conforming to Fe 290 Gde E-165 complete all as specified and directed.

M&L for WMM 150 mm thick laid in two layers not exceeding 75 mm thick ,each layer (compacted thickness )with mechanical paver as per MORTH specification , spread, rolled and consolidated to gradient and camber as required including necessary lateral support and form work, if required using crushed stone aggregate of maximum size 40mm of grading as specified type sedimentary rock such as limestone/sandstone/quartzite etc as base course for paved shoulder complete all as specified and directed.

M&L for construction of granular sub base (GSB) 150 mm thick (compacted) in two layers of 75mm each by providing close graded granular sub base material of grading-II as per MORTH Table 400-1, mixing in mechanical mix plant at OMC, carrying mix material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller of 8 to 12 tonne capacity to achieve the desired density and CBR (min 25) as per MORTH clause 401 complete all as specified and directed.

M&L for 10 mm thick layer of sand including watering and rolling over DLC all as specified and directed.

M&L for 150 mm thick (compacted thickness) dry lean concrete (DLC) Design Mix (M-15) in single layer with 7 days compressive strength as 10 N/Sqmm with minimum cement (OPC) content 240 Kg / Cum of concrete with necessary joints as per MORTH specification all as per IRC:SP-49-1998 including form work if required and rolling complete to achieve desired density and strength complete all as specified and directed. Note: In the event of increase in cement content as per design mix formula, nothing extra shall be admissible and quoted rates are deemed to include for the same.

M&L for 400 micron transparent High Density Polyetyhlene (HDPE) film sheet Grade I conforming to IS-10889 laid over sand layer complete all as specified and directed. Note:-(i) Side lap of 150 mm and end lap of 300 mm shall be provided wherever required. The rate quoted shall be deemed included for the laps. (ii) Clear area only shall be considered for payment purpose and nothing extra shall be allowed for laps.

M&L for 250 mm thick pavement quality concrete (PQC) as per design mix using crushed stone aggregate having minimum field flexural strength of 45 Kg/Sq cm with and including non circular/triangular synthetic fibre as per manufacturer’s instructions @0.25 % by weight of cement ( minimum cement content shall be 400 Kg / cum using OPC) laid to level, gradient and camber, spread. paved, compacted & finished using mechanical (Mechanical Fixed form paver) including necessary form work complete all as specified and directed. Note: (i) In the event of increase in cement content as per design mix formula, nothing extra shall be admissible and quoted rates are deemed to include for the same. (ii) Non-circular synthetic fibres shall be measured and paid separately as supply only under respective item of BOQ.Design mix to be prepared after incorporating fibre.

Supply only non circular synthetic fibres of length 6/12 mm, with circum circle diameter 30-35 micron , designed for melting point of 240 'C -260 'C and having specific gravity 1.34 to 1.40, UV stable and alkali resistant( as per ASTM C 1116-02 and ICAO AC 32) to be used up to 0.25% by weight of cement complete all as per manufacturer's specification and as specified and directed by GE.

M&L for forming 25 mm wide expansion joints to full depth of pavement concrete slab (depth of slab 250 mm) and primed and filled with and including compressible closed cell premoulded high performance joint filler board HD-100 (Sil Flex Dura board HD 100 of Supreme make or any other make as approved by E in C's Branch ) and provision of closed cell polyethylene back up rod 30 mm dia , and top 15 mm primed and sealed with and using polyurethane based sealing compound (Polyurethane joint sealant complying with BS5212 & BS 4254 and EN 141875-2003(for hydrolysis/ water resistance test) with suitable primer as per manufacturer's recommendation complete all as specified and as directed with minimum MAF±30 % (with ten years performance guarantee ) and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied by mechanical means including cutting edge of existing pavements for forming expansion joints between existing and proposed slab,if required with bull nosing of edges front of joint not exceeding 5mm wide complete all as apecified & directed. . Note : (i) Expansion joints shall be provided at spacing not exceeding 30 m as directed by GE. The expansion joints shall be cut to full depth and shall be formed as described here in above at locations as directed by GE, if the slabs are casted for longer lengths. The cost of full depth cutting as required for forming expansion joints at such locations shall also be deemed included in the contractor's quoted rate for above item. (ii) Filling of joints shall be done by a mechanized system. (iii) Quoted rates of above item shall also include the rates of compressible joint filler board.

M & L for forming dummy joint cutting 8mm to 10mm wide and 80mm deep with diamond cutter, two coats of priming and providing a 12 mm dia polyethylene backup rod with debonding tape and top 15 mm primed and sealed with and using polyurethane based sealing compound (polyurethane joint sealant complying with BS5212 & BS 4254 and EN 141875-2003(for hydrolysis/ water resistance test)) including initial 3 mm wide saw cut upto 97 mm depth with suitable primer as per manufacturer's recommendations including minimum MAF ± 30 % (with ten years performance guarantee ) and applying masking tape on edges of joint to prevent accidental spillage of sealant and removing the masking tape after sealant is applied complete all as specified and directed.

M & L for forming construction joint 28 mm deep and 10 mm wide (using diamond cutter ), primed and providing a 12mm dia polyethylene back up rod/debonding strip and top 15mm primed and sealed and using polyurethane based sealing compound complying with BS5212 & BS 4254 and EN 141875-2003(for hydrolysis/ water resistance test) pumping the sides with minimum MAF+ 30 % ( with 10 years performance guarantee) and primer of specified make as per manufacturer's recommendation complete with bullnosing of edges of front of joint not exceeding 5mm wide complete all as specified and as directed..

Supply and laying GI pipe of 20mm bore , medium grade with ISI marked , complete with all fittings ( such as bends, elbows,tees,shoet pieces,connectors,back nuts,caps,plugs and unions etc) , laying in trenches/floors/ducts including cutting,screwing and making forged bends on pipes as required complete all as specified and directed.

Supply and laying GI pipe of 25mm bore , medium grade with ISI marked , complete with all fittings ( such as bends, elbows,tees,shoet pieces,connectors,back nuts,caps,plugs and unions etc) , laying in trenches/floors/ducts including cutting,screwing and making forged bends on pipes as required complete all as specified and directed.

Supply and laying GI pipe of 50mm bore , medium grade with ISI marked , complete with all fittings ( such as bends, elbows,tees,shoet pieces,connectors,back nuts,caps,plugs and unions etc) , laying in trenches/floors/ducts including cutting,screwing and making forged bends on pipes as required complete all as specified and directed.

Supply and laying GI pipe of 80mm bore , medium grade with ISI marked , complete with all fittings ( such as bends, elbows,tees,shoet pieces,connectors,back nuts,caps,plugs and unions etc) , laying in trenches/floors/ducts including cutting,screwing and making forged bends on pipes as required complete all as specified and directed.

M&L for Horizontal boring under Road, pavement, hard standing for inserting GI pipe medium grade of size 25/80mm dia complete all as specified and directed by Engr-in-charge. Note :- GI pipe shall be measured and paid seperately

Taking up old GI pipe from trenches/floors of size 20 mm bore including connected fittings for cleaning and removal from site complete all as specified and directed.

Taking up old GI pipe from trenches/floors of size 25 mm bore including connected fittings for cleaning and removal from site complete all as specified and directed.

Taking up old GI pipe from trenches/floors of size 50 mm bore including connected fittings for cleaning and removal from site complete all as specified and directed.

Taking up old GI pipe from trenches/floors of size 80 mm bore including connected fittings for cleaning and removal from site complete all as specified and directed.

S&F Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe 20 mm bore including removing the old/ unserviceable gate valves complete all as specified and directed.

S&F Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe 25 mm bore including removing the old/ unserviceable gate valves complete all as specified and directed.

S&F Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe 50 mm bore including removing the old/ unserviceable gate valves complete all as specified and directed.

S&F cast iron sluice valve PN 1.6 with flanged ends, 80 mm nominal bore , ISI marked with gun metal or stainless steel spindle and cast iron cap including rubber /fibre board gasket , nuts, washers etc including taking down old /unserviceable sluice valves complete all as specified and directed.

Demolition of Brickwork built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding precast concrete articles complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and as directed.

M/s Vijay Kumar Garg

M/s J P Bhatia