CLEANING OF SEWAGE LINES, DRAINS AND REPAIRS OF DRAIN, COMPOUND WALL, HARDSTANDING IN A-3 AREA OF AGE B/R-I UNDER GE (WEST) JALANDHAR CANTT

Amount

Taking out liquid/ solid content sludge etc from sump, septic tank, manhole, soakage well and sewage lines either manually or by pumping cleaning thoroughly including disposal of liquid/ solid content outside Defence area and covering with layer of earth complete all as specified and directed by Engr-in-charge Note : Bamboo will be used for prodding/ desludging purpose strictly else pumping machine if necessary and not through any other means.

Sewage cleaning by opening cover of manhole/ gully trap, floor trap/ WHB/ WC upto 1st manhole of any type and any mouth depth removing the sludge/ solid content from the manholes/ gully trap by manual/ mechanical method and cleaning the sewage line upto 1st manhole any dia and depth either by water pressure, flushing with water or rodding and other suitable means at the discretion of the contractor at his own arrangement so as to remove the blockages and making the sewer lines and manholes/ gully trap fully functional to the entire satisfaction of Engineer-in-charge and removing the sludge/solid contents outside Defence land and re-positioning of the RCC/ CI cover slab grating all as directed in the following areas:- (a) Approximate length of 150mm bore pipe - 4000 RM (b) Approximate length of 250mm bore pipe - 2500 RM Note: Contractor shall deploy four safaiwala per day to carry out daily complaints and other works.

Excavation in trenches not exc. 1.5 m wide and n. exc. 1.5m in depth for foundation, etc, or for shafts, wells, cesspits, manholes, pier holes, sewage line etc. and getting out in soft/loose soil complete all as specified and as directed.

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

Removing excavated material to a distance exc 50 metre but n exc 100 metre and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Demolition and breaking up drain pipes (SGSW, AC or reinforced concrete pipe) 100mm internal dia set in cement mortar complete all as specified.

Demolition and breaking up drain pipes (SGSW, AC or reinforced concrete pipe) 150mm internal dia set in cement mortar complete all as specified.

Demolition and breaking up drain pipes (SGSW, AC or reinforced concrete pipe) 200mm internal dia set in cement mortar complete all as specified.

Material and labour for 100mm bore salt glazed stone ware drain pipes (Grade-A) laid in trenches and jointed in CM 1:1 and tested complete all as specified and directed.

Material and labour for 150mm bore salt glazed stone ware drain pipes (Grade-A) laid in trenches and jointed in CM 1:1 and tested complete all as specified and directed.

Material and labour for 200mm bore salt glazed stone ware drain pipes (Grade-A) laid in trenches and jointed in CM 1:1 and tested complete all as specified and directed.

Material and labour for PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in concrete bed to 100mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Material and labour for PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in concrete bed to 150mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Material and labour for PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in concrete bed to 200mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

Material and labour for cutting into existing manholes for connecting new drains, making good to open and rendering, cutting out existing benching for forming branch, channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B-1 and making good pipe and reforming benching as required finishing even and smooth complete all as specified and directed.

Material and labour for providing PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in coping, channel,benching/ haunching of manhole, drain, laid to shape and slope, slightly rounded or chamfred angle and throating including necessary form work etc complete all as specified and directed.

Demolition and breaking up of 150/100/75mm dia drain pipes (SGSW/ AC/ PVC/ Reinforced, Cast iron) set in cement mortar complete all as specified and as directed.

Material and labour for 100mm dia sand cast iron soil, waste and vent pipe in any length with or without ears, with cement joints, fixed to walls complete all as specified and directed.

Material and labour for 75mm dia sand cast iron soil, waste and vent pipe in any length with or without ears, with cement joints, fixed to walls complete all as specified and directed.

Supply and fixing cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) for 100mm bore pipe complete all as specified and directed.

Material and labour for precast cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate and set in cement mortar (1:4) as in manholes cover slabs, septic tanks, drain covers, chajjas, shelves and similar articles with plain fair faces, including chamfers, weatherings, throating and necessary form work etc complete all as specified and directed.

Material and labour for mild steel TMT bars 10mm dia and 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 0.90mm dia or securing with clips quality confirming to Fe-500 complete all as specified and directed.

Taking down cement plaster of any description on brick or concrete surfaces etc. including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and as directed.

Demolition of brick work or stone/ boulder masonary built in cement mortar including all quoins, arches, pillars etc. but excluding ashlars facing etc complete all as specified and directed.

Material and labour for brick work with sub class 'B' bricks, straight or corvered on plan exc. 6.0m mean radius built in cement mortar 1:6 complete all as specified and as directed.

Material and labour for brick work with sub class 'B' bricks, straight or curved on plan in half brick thick wall, built in cement mortar 1:4 complete all as specified and as directed.

Material and labour for 15mm thick rendering in cement mortar 1:4 on other than fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all specified and as directed.

Material and labour for preparation of newly plastered surfaces of walls and applying two coats of cement base paint complete all as specified and directed.

Material and labour for preparation of old plastered or unplastered surfaces of walls and applying one coat of cement base paint complete all as specified and as directed.

Material and labour for preparation of old painted steel surface of any description (grills, gate etc) not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exc 15 cm thick below or above ground level complete all as specified and directed.

Material and labour for PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in foundation filling, mass concrete, manhole bed etc complete all as specified and directed.

Material and labour for 40mm thick plain cement concrete 1:2:4 type B-1, using 20mm graded crushed stone aggregate as in hardstanding, floor finishes, surface finished fair and even without using extra cement complete all as specified and as directed.

Material and labour for 100mm thick cement concrete 1:2:4 type B-1, using 20mm graded crushed stone aggregate as in floor finished even and smooth without using extra cement complete all specified and as directed.

Material and labour for chequered cement concrete tiles 30cm x 30cm x 25mm thick, with grey cement and pigment, jointed and pointed in neat cement slurry in floor laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

Material and labour for sand cushioning for laying of interlocking tiles/ under floors including watering and well ramming complete all as specified and directed.

Material and labour for 60 mm thick, machine pressed precast conctete (white) interlocking paver block, any shape and size, conforming to IS 15658-2006, with grey cement and pigment, M-35 grade complete all as specified and as directed.

Material and labour for cleaning of GI drain pipe of any diameter at balcony/ gallery/ verandah by taking down of GI drain pipe and refixing the same position after cleaning and removal of blockage including all necessary GI fittings, formwork, scaffolding upto 9 mtr height complete all as specified and as directed by Engineer-in-charge.

ASHOK KUMAR MAHAJAN

R K ENTERPRISES