CONSTRUCTION OF TECHNICAL SURFACES AT AF STATION UDHAMPUR

Amount

Total amount of Sch 'A' Part-I (Taxi Track Works) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only

Rolling and consolidation formation surfaces in cutting at OMC to achieve 98 percent of maximum of dry density (modified PROCTOR density) with 8 to 12 Tonne power roller including filling in soft spots, depression etc., which occur during rolling (for portion coming in cutting/original ground only) to required level and gradient including watering before and during rolling, complete all as specified and directed.

150mm (compacted thickness) Wet Mix Macadam (WMM) compacted in two layers of 75mm each (compacted thickness) with coarse aggregate of specified grading as per MORTH including spreading, rolling and consolidating to required gradient and camber using mechanical paver and tandom vibratory roller/earth compactor of capacity 8 to 15 tonne or compaction at Optimum Moisture Content to achieve the min 98% density of MDD determined using modified proctor density determination method as per IS code, laid in layers of consolidated thickness all as specified and directed.

Dry lean concrete (DLC) of compacted thickness 100 mm thick with 7 days compressive strength of 10 N/mm² with minimum cement content as per Design mix, but not less than 290 kg cement per CUM, using grading as per MORTH specification Table 600-1, spread, rolled and consolidated to required camber and gradient using necessary mechanical sensor paver and tandem vibratory power roller of capacity exceeding 8 ton and not exceeding 12 ton capacity complete all as specified and directed.

300mm thick PQC work with minimum flexural strength 45 Kg per Sq cm in field in pavement slabs, using minimum 400 Kg of cement per cubic metre ,design mix, laid with mechanical paver as specified and consolidated in bays to required gradient and camber including necessary steel form work and using non-circular triangular synthetic fibre Recron 3S of 12mm size @ 0.25% by weight of cement, complete all as specified and as directed. Note : (i) Nothing shall be paid over and above 400kg/Cum cement if the design mix report specifies. (ii) Non circular triangular synthetic fibre shall be measured and paid separately.

Forming construction joint 8mm wide and 25mm deep with diamond cutter and provision of closed cell polyethylene back up rod 10mm dia and sealed with 12mm (minimum depth of above back up rod) including pitch free polyurethane sealant conforming to BS-5212(type FB) Gde 'A' priming the surface as recommended by manufactures instruction and applying masking tape on edge of joint to prevent accidental spillage of sealant on top of the surface and to give a neat finish to the sealant and removing the masking tape after the sealant is applied. The sealant should have MAF(+)30 % and manufacture's performance warranty of 10 years, complete all as specified.

Forming Dummy joint 8mm wide and 85mm deep with diamond cutter and provision of closed cell polyethylene back up rod 10mm dia and sealed with 12mm (minimum depth of above back up rod) including pitch free polyurethane sealant conforming to BS-5212(type FB) Gde 'A' priming the surface as recommended by manufactures instruction and applying masking tape on edge of joint to prevent accidental spillage of sealant on top of the surface and to give a neat finish to the sealant and removing the masking tape after the sealant is applied. The sealant should have MAF(+)30 % and manufacture's performance warranty of 10 years, complete all as specified.

Forming 300mm depth and 25mm wide expansion joint filled with compressive filler board HD-100, provision of closed cell polyethylene back up rod 30mm and sealed with pitch free polyurethane grey sealant (minimum depth of sealant above back up rod shall be 15mm) conforming to BS-5212 (type FB) Gde 'A' priming the surface as recommended by manufactures instruction and applying masking tape on edge of joint to prevent accidental spillage of sealant on top of the surface to give a neat finish to the sealant and removing the masking tape after the sealant is applied., The sealant should have MAF(+)30 % and manufacture's performance warranty of 10 years, complete all as specified.

10mm thick (compacted thickness) layer of sand filling, spread, levelled and rammed including watering and consolidating finished to required profile, complete all as specified and directed.

Polyethlene film 400 micron, virgin (transparent) spread and laid over sand layer with minimum 15 cm side and ends laps as per IS-2508, complete all as specified and directed. (Note : Net measurement shall be done without any allowance of overlaps).

Applying two coats of road marking paint (water based) over a coat of primer (Conforming to IS-164-1981) white or yellow after preparation of surfaces for lines, dashes arrows, letters etc., on bituminous surfaces/pavements exceeding 10 cms width using automatic mechanical nozzle sprey machine complete all as specified and as directed. Make:- M/s Shalimar Paints Ltd, M/s Asian Paint (India) Ltd, M/s Berger Paints, M/s STP Ltd

Supply only non circular synthetic polyster fibre of length 12mm with circumcircle diameter 30-35 micron design for melting point 240-260 degree celcius and having specfic gravity of 1.34 to 1.40 confirmity to type-III fibre ASTM-C:1116. recron, complete all as specified and directed by Engr in charge. Make:- Reliance Industries or equivalent as approved by CWE.

Finishing surfaces of quality concrete pavement by brooming with broom while concrete is green, complete all as specified and directed

Total amount of Sch 'A' part-II (Culvert Works) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only

PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for fair finished surface of concrete, complete all as specified and directed.

Reinforced cement concrete M-25, design mix using 20mm graded stone aggregates as in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, etc.; basement slabs, under-reamed piles and mass concrete all as specified and directed.

Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter for rough finished flat surfaces, complete all as specified and directed.

Reinforced cement concrete M-25, design mix using 20mm graded stone aggregates as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) for fair finished surface of concrete, complete all as specified and directed.

Reinforced cement concrete M-25, design mix using 20mm graded stone aggregates as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

TMT bars 10mm dia & 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, conforming to grade Fe-500 , complete all as specified and directed.

Brick work in cement mortar 1:6 using sub class B old size bricks straight or curved on plan nexc 6 m mean radius, complete all as specified and directed.

Rendering 15mm thick on fair faces of brick work or concrete surfaces cement plaster of ratio 1:4 finished even and smooth without using extra cement, complete all as specified and directed.

Two coats of cement base paint over a coat of cement based primer including preparation of new surfaces, complete all as specified and directed.

Total amount of Sch 'A' part-III (Area Drainage Works) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only

PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate ) in foundation filling and mass concrete complete all as specified and as directed.

Stone walling of random rubble with best quality harder stone, uncourses, well bonded, bedded, solidly hearted and built in cement mortar 1:4, complete all as specified & directed.

All as per Srl Item No 3.02 above, but except stone. Note :- Boulders obtained from excavation at site shall be issued under Sch 'B'

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc., complete all as specified.

Total amount of Sch 'A' part-IV (PROTECTIVE WORKS) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only

PCC 1:5:10 type E-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

Stone walling of random rubble with best quality harder stone, uncourses, well bonded, bedded, solidly hearted and built in cement mortar 1:6, complete all as specified & directed.

All as per Srl Item No 4.02 above, but except stone. Note :- Boulders obtained from excavation at site shall be issued under Sch 'B'

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

Precast cement concrete 1:3:6 (nominal mix), type C-1 using 20mm graded crushed stone aggregate as in bond stones with plain faces, set in cement mortar 1:4 complete all as specified & directed.

PVC (SWR) pipes, 75mm dia, single socketed, in any length as in weep holes, complete all as specified & directed.

Hand packing (any thickness) using broken stone of 80mm to 150mm size at back of travers walls over/weep holes etc., and raising (or lowering) to the required level, complete all as specified.

Total amount of Sch 'A' Part-V (Excavation & Earth Works and Common Nature Items) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth in any type of soil and getting out, complete all as specified and as directed.

Rough excavation n exc 1.50m deep and getting out in any type of soil mixed with any size of stone boulders, complete all as specified & directed.

Excavation over area n exc 1.50m deep and getting out in any type of soil mixed with any size of stone boulders, complete all as specified & directed.

Removing excavated material (soil) to a distance n.exc 50 m and depositing where directed at a level n. exc 1.5m above the starting point complete all as specified and directed by Engr-in-Charge.

Removing excavated material to a distance exc. 50m but not exc 250m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified.

Removing excavated material to a distance exc. 250m but not exc 500m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified.

Removing excavated material including stone boulder of any size to a distance exc. 1.50Km but not exc 5.00 Km (Inside or outside MOD land if space not available with in MOD land with contractor's own arrangement and nothing shall be paid extra on this account) and depositing where directed at a level n. exc 1.5m above the starting point, complete all as specified.

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specified.

PCC 1:2:4, nominal mix, type B-1, using 20mm graded crushed stone aggregate as in coping and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified.

Flush pointing to random rubble masonry, uncoursed or brought upto courses in cement mortar 1:4, complete all as specified.

Cutting / Cleaning of jungle bushes of any height and girth not exc. 30 cm of bushes/tree including cutting of trunk portion protruding over ground, digging out roots, filling holes and leveling off ground, stacking of serviceable material and removing of unserviceable material to a distance exc 1 Km but n exc. 5 Km outside/inside MOD land and clearing site, complete all as specified.

SHIV CHARAN GUPTA AND SONS

M/S BHATIA BUILDERS AND CONTRACTORS

M/S KAPIL KUMAR KHATTAR

Sant Construction Co.