REPAIR/REPLACEMENT OF SEWAGE LINE, MANHOLES, CLEANING OF SEWAGE LINE, MANHOLES, SEPTIC TANKS INCLUDING CONNECTED WORKS IN OTM AND MD ACCNS IN THE AREA OF AGE B/R-III UNDER GE (WEST) DELHI CANTT-10

Amount

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.50 m depth, for foundation etc. and getting out in any type of soil complete all as specified and as directed..

Excavation in trenches not exceeding 1.5 m wide and exceeding 1.50 m not exceeding 3 m depth, for foundation etc. and getting out in any type of soil complete all as specified and as directed.

Excavation in trenches exceeding 3m depth and not exceeding 4.5 m, and getting out in any type of soil complete all as specified and as directed.

Returning filling in excavated approved earth in to trenches around pipe etc after laying of pipes and testing complete including watering and well ramming in 25 cm layers complete all as specified and as directed.

Removing surplus soil to a distance out side defence area where directed complete all as specified and as directed.

M&L for 100 mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches incl demolition of old pipes complete all as specified and as directed.

M&L 100 mm thick Cement concrete 1:4:8 type D-2 Concrete bed to drain pipes of 100 mm dia including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

M&L for 150mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches incl demolition of old pipes complete all as specified and as directed.

M&L 100 mm thick Cement concrete 1:4:8 type D-2 Concrete bed to drain pipes of 150 mm dia including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

M&L for 200mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches incl demolition of old pipes complete all as specified and as directed.

M&L 150 mm thick Cement concrete 1:4:8 type D-2 Concrete bed to drain pipes of 200 mm dia including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

M&L for 300mm nominal size Double wall corrugated HDPE pipes stiffness class SN 8 high density,polyethylene pipe resistent to chemicals,easy and light weighted,long living,low friction,flexible,sun resistant pipe and laid in trenches incl demolition of old pipes complete all as specified and as directed.

M&L 150 mm thick Cement concrete 1:4:8 type D-2 Concrete bed to drain pipes of 300 mm dia including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

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

M&L for Brick work with sub class’B’ well burnt bricks (best quality), having compressive strength of 75 kg/Sq cm straight or curved on plan exc 6m mean radius built in cement mortar 1:4 incl demolition of old bricks, complete all as specified and as directed.

M&L for Brick work with sub class’B’ bricks having compressive strength of 75 kg/Sqcm straight or curved on plan to any radius in half brick thick walls built in cm 1:4 incl demolition of old bricks complete all as specified and as directed.

M&L for rendering 15 mm thick in cement plaster 1:4 on fair faces of brick work or concrete surfaces finished even and smooth surface without using extra cement incl mixing of interagal water proofing compound complete all as specified and as directed. Note:-WPC shall be measured and paid separately as supply only.

M&L for preparation of new plastered or unplastered surfaces of walls applying three coats of white wash over a coat of primer complete all as specified and as directed.

M&L for Cement concrete 1:2:4 type B-1(using 20mm graded crushed stone aggregate) in benching, coping etc including weathering slightly rounded or chamfered angles including necessary form work, complete all as specified and as directed.

Supply only integral water proofing compound.

S&F factory made SFRC (Steel fibre reinforcement concrete ) manhole/Drain cover medium duty M-25 grade,75 mm thick with SFRC frame of clear size exc. 0.35 Sqm but n.exc 0.90 Sqm, provided with provision of two lifting hooks welded at appropriate location, complete all as specified and as directed.

S&F factory made SFRC (Steel fibre reinforcement concrete ) GT cover medium duty M-25 grade,75mm thick with SFRC frame of clear size exc. 0..09 Sqm but n.exc 0.36 Sqm, provided with provision of two lifting hooks welded at appropriate location, complete all as specified and as directed.

Cutting in existing manholes (100mm to 300mm dia) for connecting new drains ,making good to pipe and rendering cutting out existing benching for and forming branch channel,and reforming benching as required complete all as specified and as directed.

S&F in repair 110 mm bore PVC (SWR) Pipes of strength 4 Kg/sq cm single socket or with rubber ring/ cement solvent including all fittings such as bends,Tees etc laid in trenches, floor,wall or in any position,incl demolition and breaking of old pipes complete all as specified and as directed.

All as item no 25.00 here-in-before but 75mm.

S&F in repair 100mm dia cast iron branch piece/Cross Tee for (spun cast), soil waste and vent pipe, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches,fitted with oval access door complete all as specified and as directed.

S&F in repair 75mm dia cast iron branch piece/Cross Tee for (spun cast), soil waste and vent pipe, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches,fitted with oval access door complete all as specified and as directed.

S&F in repair 75mm dia cast iron bends /Tee for spun pipes (any radious) with polymer jointing materials, fitted with oval access door complete all as specified and as directed.

S&F in repair 100 mm dia cast iron bends/Tee with oval access doors for spun pipes (any radious) with polymer jointing materials, complete all as specified and as directed.

S&F in repair 75mm dia cast iron cowl etc complete all as specified and as directed.

Supply and fix in repair 100 mm dia cast iron (spun cast) soil, waste and vent pipes in any length, with or without ears, with lead joints, fixed to walls including dismantling old CI pipes, complete all as specified and as directed.

Supply and fix in repair 75 mm dia cast iron (spun cast) soil, waste and vent pipes in any length, with or without ears, with lead joints, fixed to walls incl dismantling of old CI pipes complete, all as specified and as directed.

Supply and fix in repair 100mm dia cast iron (spun cast) soil, waste and vent pipe in any length with or without ears with lead joints laid in trenches or in floor incl dismantling of old CI pipes complete,all as specified and as directed.

M&L for cleaning of exsting of sewage manholes of any size any depth bailing out of sludge/mud or silt solid or semi solid materials deposited in manholes with mechanical means / appliances and removal of the same out of MoD land and burrying the entire solid/semi solid material under ground including excavation of suitable pit for it complete all as specified and as directed.

M&L for cleaning of existing sewage line of dia 150mm to 300mm by machenical process (by super saucer machine) or jetting machine by injecting water pressure with cutting tools compressure etc. all as specified and directed including removal of sludge/mud/ silt (liquid or dry) in foul position out side of MOD land including takingout manhole covers and refixing the same in position and making good to disturbed portion if any, complete all as specified and as directed.

M&L for cleaning of sewage line with super sucker machine with 3000 ltr sludge slurry capacity, with and including sucking in, pumping out of MoD land and carrying staff and appliances which are essential for entire removal process, complete all as specified and as directed.

Demolition of cement concrete in ground floor and paving n.exc 15CM thickness (below or above ground level) complete all as specified and as directed.

M&L for 60mm thick M-35 grade factory made, Vibro compacted, precast concrete interlocking paver block reflective type,coloured, glossy finished, PVC moulded, any shape and size confirming to IS 15658-2006 over 25 mm thick sand cushion,incl 75 mm thick PCC 1:3:6 20 mm graded aggregate complete all as specified and as directed.

M&L cement concrete reflective type coloured glossy finish chequred tiles size of 300x300x 22mm thick machine pressed ,vibro compacted, rubber moulded with grey cement and pigment, and pointed in neat cement slurry in floors 15mm thick in CM 1:4 etc incl 25 mm thick PCC 1:2:4 type B1(20mm graded aggregate) complete all as specified and as directed.

M&L for 100 mm thick Cement concrete type C- 2, 1:3:6 (40mm graded aggregate) in alternate bays finished even & smooth, sqm area of each not exceeding 5 Sqmincluding making dummy joints filled with sealing compound ashphalt bitumen in the grooves of min 65 mm deep & 10 mm wide complete all as specified and as directed.

SHRI JI ENTERPRISES (BID ID -3112118)

L G BUILDERS (BID ID -3113148)

R B ENTERPRISES (BID ID -3121578)

K S CONSTRUCTIONS (BID ID -3112925)

JAIPAL AND BROTHERS (BID ID -3113841)

J V ENGINEERS / JAI SINGH (BID ID -3099419)

RK TRADERS (BID ID -3125650)

GLOBAL DEVELOPERS COMPANY (BID ID -3113610)