Repair and Replacement of Sewage Line in OTM Accn in the area of AGE B/R-II under GE (West) Delhi Cantt-10.

Amount

M&L for Cleaning of sewage line including connected manhole, upto depth of 6.0 metre by using high pressure super sucker machine vehicle mounted jetting cum suction unit to be capable of air lifting of dense waste/ sludge like mud slurry, small stones, debris, grit etc from sewer lines, through vacuum mode and capable of jetting sewer lines of dia 150mm to 450mm consisting of a water tank having volumetric capacity of 5000 ltrs, including skilled driver and operator for supervising of cleaning of sewage line and also required water for jetting and removal of sludge/ silt/ liquid/sewage water/mud , sand etc. from out side of MD premises, including removing and refixing of manhole covers, removal of spoils/sludge out side MoD land complete all as specified and as directed. Note:- 1. Contractor shall arrange water for jetting, refilling of tank including labours required to be engaged in the work and rubbish off the sludge beyond MD land. 2. Cleaning of Sewage line and connected manholes shall be done after making all safety arrangements and only after making sure that their is non presence of foul gases such as methene etc in the manhole.

Taking out manhole cover slab, cleaning of manholes depth upto 1.5 mtr by removing all silt, mud, sludge, any other materials, flushing with water to ensure clean, reset the manhole cover in same position after cleaning and testing, removal of spoils/sludge out side MoD land complete all as specified and as directed. Note : Cleaning of manhole under this item shall be paid only those manholes which are not connected with sewage line cleaned against item No 1.00

Taking out manhole cover slab, cleaning of manholes depth exc 1.5 mtr upto 4.5m by removing all silt, mud, sludge, any other materials, flushing with water to ensure clean, reset the manhole cover in same position after cleaning and testing, removal of spoils/sludge out side MoD land complete all as specified and as directed. Note : Cleaning of manhole under this item shall be paid only those manholes which are not connected with sewage line cleaned against item No 1.00

Taking out sludge water semi solid or solid materials from septic tank (50 users to 100 users capacity) including connected manholes by mechanical means upto 4.5 mtr depth removing sludge outside of MOD land complete all as specified and as directed.

Cleaning of drain having inner width upto 0.6m and depth upto 1.2 metre by removing mud, garbage, debries, sludge, vegitation etc having average depth 0.45 m through manually or machnically removal of spoils/sludge out side MoD land complete all as specified and as directed.

Cleaning of RCC culverts/RCC Pipes having opening area not exe 0.25 sqm / dia upto 450 mm by removing mud,garbage, silt, debris, vegitation etc through manually or machanically as required removal of spoils/sludge out side MoD land complete all as specified and as directed.

S&F in repairs 110 mm PVC pipe in any length with or without ears with connecting joints laid in trenches or in floor from GT to 1st manhole and WC to 1st manhole including demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and as directed.

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50 m in depth for foundation/drain/sewage line in soft/loose soil complete all as specified and as directed.

Returning, filling in including spreading leveling, watering and well ramming in layers not exceeding 25 cm of soft/loose complete all as specified and as directed.

Removing of excavated material (soils) and Malba received from existing drain cleaning exceeding 1.50 km but not exceeding 5 km and depositing where directed complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) including rubbish off the premises complete all as specified and as directed.

M&L for 150 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 including taking down of any type of old pipe complete all as specified and as directed.

M&L for 200 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 including taking down of any type of old pipe complete all as specified and as directed.

M&L for cement concrete type D-2 1:4:8 (using 40mm graded crushed stone aggregate) in bed of drain pipe 150 mm bore pipe including forming cradles at joints complete all as specified and as directed. Note : Thickness of bed below the barrel of pipes 100 mm for pipes 150mm dia and width D+300mm.

M&L for cement concrete type D-2 1:4:8 (using 40mm graded crushed stone aggregate) in bed of drain pipe 200mm bore pipe including forming cradles at joints complete all as specified and as directed. Note : Thickness of bed below the barrel of pipes 150 mm for pipes 200mm dia and width D+300mm.

M&L for PCC(1:4:8) type D-2(using 40mm graded crushed stone agg.) as in foundation of manholes complete all as specified and as directed.

M&L for PCC(1:2:4) type B-2(using 40mm graded crushed stone agg.) as in surface channels and drains complete all as specified and as directed.

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc. removal of rubbish beyond MoD land complete all as specified and as directed.

M&L for brick work with sub class 'B' old size, burnt bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and as directed.

All as per srl item No 19.00 here-in-before but except bricks.

M&L for Brick work with sub class 'B' brick staight or curved on plan to any radius in half brick thick wall built in cement mortar 1:4 etc complete all as specified and as directed.

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

Add or deduct for each 25 mm girth or part thereof over or under 30cm ditto for item no 22.00.

Demolition of reinforced cement concrete of any description and in any position including removal of beyond MD land complete all as specified and as directed.

S&F factory made 75mm thick SFRC manhole/ Drain covers with frame (heavy duty) HD-20 graded designation, confirming to IS-12592, area not exc. 0.90 Sqm each, fixed in cement concrete 1:2:4 using 20mm graded stone aggregate complete all as specified and directed.

S&F factory made RCC GT Cover of Size 400mm x 500mmx 50mm thick or as per site requirement with 01 No handle and 150mm dia notch at one side of cover at center at 500mm long side complete all as specified and as directed.

M&L for PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in floors/pavings /plinth protection etc, finished even and fair (75mm thick) with using extra cement , laid in bays, joints filled with mixture of bitumen and sand ( 1:1) complete all as specified and as directed.

M&L for RCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in manhole covers slab & similar articles with plain faces set in cement mortar 1:4 complete all as specified and as directed.

S&F Mild Steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending, hooking etc and binding with MS wire 0.9mm dia(annealed) complete all as specified and as directed.

S&F 75 mm bore cast iron sand cast soil waste and vent pipe in any length with or without ears with cement joints fixed to walls/ceiling or laid in vertical surfaces and including dismantling of cast iron drain pipes including fittings, jointed in cement mortor internal dia of pipe 75mm complete all as specified and as directed.

All as per item 30.00 here-in-before but 100 mm bore.

S&F CI branch piece single (equal or unequal) 100 mm ordinary or inverted (spigot or socket type) or with paralled branches complete all as specified and as directed.

S&F 100mm dia (bore of pipe) cast iron bends, Tee, diminishing pieces or tapers with oval access door with cement joint fixed to walls compete all as per specified and as directed.

All as per Item No 33.00 herein before but 75mm dia (bore of pipe)

Taking down cement plaster on brick walls etc including raking out joints hacking for key scrubbing down with water etc all as directed, rubbish of the premises complete all as specified and as directed.

M&L for 15mm thick rendering on concrete surface/brick surface in cement mortar 1:4 surface finished even and fair mixed with liquid WPC as per manufacturer's instructions complete all as specified and as directed.

Supply only liquid water proofing compound complete all as specified and as directed.

M&L preparation of newly plastered surfaces of wall and applying two coats of white wash complete all as specified and as directed.

S&F 75mm bore PVC (SWR) pipes single socketed, in any length including mild steel stack clamps (as per sample) fixed in cement concrete 1:2:4 blocks with rubber ring joints fixed to walls and including taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc removal rubbish beyond MOD land complete all as specified and as directed.

All as per srl item No 39.00 here-in-before but 110mm bore.

S&F 75mm bore PVC (SWR) bends with rubber ring joints fixed to walls complete all as specified and as directed.

All as per srl item No 41.00 here-in-before but 110mm bore.

S&F in repairs salt glazed stone ware gully traps 150 x 150mm square mouth `P' type complete all as specified and as directed.

S&F in repairs 75mm bore cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and as directed.

S&F in repair vitreous padestal pattern (European type) water closet pan white with cast iron "P" or 'S" trap including provn of fixing bolt and plastic seat cover heavy duty with hinging device including 32mm dia flush pipe including provn of jet complete all as specified and as directed.

S&F in repairs Vitreous China squatting pan, ‘Orissa’ pattern' size 580 x 440 mm white with integral foot rests (excluding flushing cistern), including flush pipe of polyethylene of low or high density, connection to trap, and to flushing pipe, anti-syphonage pipe, etc. complete trap set in concrete and including CI 'P' Trap & 100mm cast iron sanitary connection socket to fit WC out-let complete all as specified and as directed.

M&L for 75 mm thick PCC (1:4:8) type D2 (using 40mm graded crushed stone aggregate) as in sub base of floor complete all as specified and as directed.

Providing and laying 80 mm thick factory made chamfered edge cement concrete paver block of M-40 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand including dismantling of old paver block or stone slab complete all as specified and as directed.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand including dismantling of old paver block or stone slab complete all as specified and as directed.

M &L for 20 mm thick screed bed in cement mortar 1:6 complete all as specified and as directed.

M&L for Coloured Machine pressed cement concrete chequered tiles 30cm X 30cm X 25mm thick machine pressed; set jointed and pointed in neat cement slurry in floors and cut and pointed with white cement and pigment over and including including demolition of old chequered tiles all as specified and as directed.

M&L for Hard core, broken to gauge not exceeding 63mm using broken stone boulders complete all as specified and as directed.

M&L for PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in coping/bed block including weathering slightly rounded or chamfered angles and throating as directed and including necessary form work required complete all as specified and as directed.

M&L for preparation of new surfaces and applying two coat of cement base paint over a coat of primer complete all as specified and as directed. Note : Colour / shade as approved by GE.

M/S DSSP Construction Co. (BID ID -3321605)

M/S Yamin (BID ID -3321247)

yameen enterprises (BID ID -3323396)

MAA SANTOSHI ENTERPRISES (BID ID -3322584)

Chandramauli Engineers Pvt. Ltd. (BID ID -3332202)

Baljeet Builders & Interior Decorators (BID ID -3322976)

tomar and associates (BID ID -3322598)