CLEANING OF SEWAGE LINES,MANHOLES, GULLY TRAP, REPAIRS TO MANHOLE COVERS, REPAIRS TO SGSW SEWAGE LINE AND MISC B/R WORKS AT DOMESTIC AND TECHNICAL AREA AT AF STATION CHANDIGARH

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m deep as in soft/loose soil and getting out, triming sides and bottom to required level/slope, watering and well ramming for foundation etc. not exceeding 10sqm on plan,complete all as specified and directed.

Excavation in trenches exc 1.5m but n.exc 3.00m depth for foundation,etc or for shafts, wells, cesspits, manholes, peir holes, sewage lines etc, as in soft/loose soil and getting out, triming sides and bottom to required level/slope, watering and well ramming for foundation etc. complete all as specified and directed.

Excavation in trenches exc 3.0m but n.exc 4.50m depth for foundation,etc or for shafts, wells, cesspits, manholes, peir holes, sewage lines etc, as in soft/loose soil and getting out, triming sides and bottom to required level/slope, watering and well ramming for foundation etc. complete all as specified and directed.

Excavating over areas n.exc 1.5m deep and getting out in soft/loose soil, triming sides and bottom to required level/slope, watering and well ramming for foundation etc. complete all as specified and directed.

Excavating over areas exc 1.5m but n.exc 3.0m deep and getting out in soft/loose soil, triming sides and bottom to required level/slope, watering and well ramming for foundation etc. complete all as specified and directed.

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

Removing excavated materials exc. 1.50 km but n exc. 5 km, and depositing where directed at a level not exceeding 1.5 metre above the starting point in soils, complete all as specified and directed.

Demolition and breaking up drain pipes of 150mm internal dia(salt glazed stone were/AC or reinforced concrete), set in cement mortar, including demolition of haunching & concrete bed and removal outside MoD land, complete all as specified and directed.

Demolition and breaking up drain pipes of 200mm internal dia(salt glazed stone were/AC or reinforced concrete), set in cement mortar, including demolition of haunching & concrete bed and removal outside MoD land, complete all as specified and directed.

Demolition and breaking up drain pipes of 300mm internal dia(salt glazed stone were/AC or reinforced concrete), set in cement mortar, including demolition of haunching & concrete bed and removal outside MoD land, complete all as specified and directed.

Material and labour, plain Cement Concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate, as in bed including packing under and haunching against the sides of SGSW drain pipe of 150mm bore, after they are laid and tested, in trenches, complete all as specified and directed. Note: Excavation work shall be measured and paid separately.

Material and labour, plain Cement Concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate, as in bed including packing under and haunching against the sides of reinforced concrete pipe of 200mm bore, after they are laid and tested, in trenches, complete all as specified and directed. Note: Excavation work shall be measured and paid separately.

Material and labour, plain Cement Concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate, as in bed including packing under and haunching against the sides of reinforced concrete pipe of 300mm bore, after they are laid and tested, in trenches, complete all as specified and directed. Note: Excavation work shall be measured and paid separately.

Material and labour, salt glazed stone ware(SGSW) drain pipe 150mm dia, grade-'A', laid in trenches on concrete bed jointed in cement mortar(1:1), and tested, complete all as specified and directed. Note: Concrete bed shall be measured and paid separately.

Material and labour, reinforced concrete pipes, class NP3.laid and jointed complete with colours, 200mm bore, laid in trenches on concrete bed jointed in cement mortar(1:1), and tested, complete all as specified and directed. Note: Concrete bed shall be measured and paid separately.

Material and labour, reinforced concrete pipes, class NP3.laid and jointed complete with colours, 300mm bore, laid in trenches on concrete bed jointed in cement mortar(1:1), and tested, complete all as specified and directed. Note: Concrete bed shall be measured and paid separately.

Dismantling of brick Work built in cement mortar including all quoins, arches, pillars etc. stacking of serviceable bricks for re-use and removal of brick bats/unserviceable bricks for credit and the rubbish outside MoD land, complete all as specified and directed.

Material and labour, brick work with sub class 'B' old size bricks, straight or curved on plan exceeding 6m mean radius, built built in cement mortar(1:4), as in brick walling, complete all as specified and directed.

All as per serial item No18 here in before but except bricks, complete all as specified and directed. Note: Old Serviceable bricks retrieved vide serial item No 17 shall be reused after proper cleaning and washing.

Demolition of cement concrete unreinforced n. exc 15cm thickness of any description and in any position not otherwise specifically provided for removal of debries outside MoD land, complete all as specified and directed.

Material and labour, plain 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 directed.

Material and labour, plain cement concrete( 1:2:4) type B-0 using 12.5mm graded crushed stone aggregate as in forming channels, benching, bed plate, coping and like, including use and waste necessary form work, complete all as specified and directed.

Taking down cement plaster on brick or stone walls or concrete surfaces, etc, any description including racking out joints, hacking for key, scrubbing down with water, etc and removal of rubbish outside MoD land, complete all as specified and directed.

M & L for Rendering 15mm thick plaster in cement mortar(1:4), on brick or concrete surfaces of walls, finished even and fair complete all as specified and directed.

M & L Rendering 15mm thick plaster in cement mortar(1:4), on brick or concrete surfaces of walls, finished even and smooth without using extra cement complete all as specified and directed.

Material and labour preparation of newly plastered surfaces of wall and applying three coats of white wash, complete all as specified and directed.

Material and labour,75mm thick, PCC (1:3;6) type C2, using 40mm graded mechanically crushed stone aggregate, laid in slope (1:20)as in plinth protection including making joints at 3.00 interval and at each corner.The joints shall be fillked with mastic filling(to full depth) comprising of one part heated hot blown bitumen 85/25 and two parts heated sand(by volume), finihing the surface even and smooth without using extra cement, as in plinth protection, complete all as specified and dircted. Note: The concrete shall be laid at a stretch not exceeding 3 metre in lenght and width of joint shall not be more then 12mm.

Dismantling of reinforcement cement concrete slab of manholes/drain covers and like including removal of rubbish outside MoD land, compete all as specified and directed.

M&L reinforced cement concrete(1:2:4) type B-1 , Using 20mm graded mechanically crushed stone aggregates, as in precast cover slab for manhole including necessary form work and set in cement mortar(1:6), complete all as specified and directed. Note: Steel reinforcement bars shall be measured and paid separately.

S & F Mild steel TMT bars,6 to 8mm dia, cut to length, bent to shape required, including cranking, bending for hooping of columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, as in reinforcement, Complete all as specified and direcred.

Metrial and laboiur mild steel plates/ Flats Fe-290 grade E-165 quality as in frames to edges for strenghting of manhole covers, cut or notched forming holes(ordinary or countersunk) as in hold fasts, complete all as specified and directed.

Taking down cast iron, soil waste and vent pipes in any position including fittings (75/100mm dia), including cleaning for re-fixing or removal from site or credit, complete all as specified and directed.

M&L for 100mm dia cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears , including cement jointing, laid in trenches or under floors including necessary excavation and earth work, complete all as specified and directed.

M&L for 100mm dia cast iron (sand cast) soil, waste and vent pipes, in any length with or without ears , including cement jointing, fixed to wall including mild steel clamps and bolts with washers, complete all as specified and directed.

Supply and fix, cast iron bends 75mm dia (any radius), diminishing pieces or tappers (larger bore measured), with cement joints, complete all as specified and directed.

Supply and fix, cast iron bends 75mm dia (any radius), with ovel access doors, complete all as specified and directed.

Supply and fix, cast iron bends 100mm dia (any radius), diminishing pieces or tappers (larger bore measured), with cement joints, complete all as specified and directed.

Supply and fix, cast iron bends 100mm dia (any radius), with ovel access doors, complete all as specified and directed.

M&L , cutting into existing walls of existing manholes for connecting new drainpipes 150/200mm dia bore, making good to wallin CM (1:3)/PCC (1:2:4) after inserting pipes, cutting out benching and forming branch channel in cement concrete(1:2;4) type B-1, reforming benching as required and rendering smooth finished, including removal of rubbish out side MoD land, complete all as specified and directed.

Cleaning of solid/liquid mud deposited in underground sewage lines, 100mm/150mm dia bore of any type at any depth, between consecutive manholes, by manual roding, through connecting manholes, getting out all foreign metter such as solid/ liquied mud etc. complete including removal & refixing of covers, complete all as specified and directed.

Cleaning of solid/liquid mud deposited in underground sewage lines, 200mm/300mm dia bore of any type at any depth, between consecutive manholes, by manual roding, through connecting manholes, getting out all foreign metter such as solid/ liquid mud etc. complete including removal & refixing of covers, complete all as specified and directed.

Cleaning ,desilting of septic tanks upto 20 users, of any size & depth from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid qnd liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed.

Cleaning ,desilting of septic tanks upto 21 to 50 users, of any size & depth from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid and liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed

Cleaning ,desilting of septic tanks upto 51 to 100 users, of any size & depth from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid and liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed

Cleaning ,desilting of soakage well, 3.0metre dia and depth upto 4.5metre, from solid liquid/liquid mud etc, and removing sludge outside of defence land, complete including pumping out liquid and liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed

Cleaning ,desilting of manholes of size not exceeding 1.2metre x 1.20metre & depth upto 1.5metre, from solid liquid/liquid mud etc, and removing sludge outside of defence land, complete all as specified and directed

Cleaning ,desilting of manholes of size not exceeding 1.2metrex1.20metre & depth exceeding 1.5metre but not exceeding 3.0 metre, from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid qnd liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed

Cleaning ,desilting of manholes, diametere 1.5metre to 2.0metre and depth upto 4.5metre, from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid qnd liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed

Cleaning ,desilting of manholes, diametere 1.5metre to 2.0metre and depth exceeding 4.5metre but not exceeding 6.0metre, from solid liquid/liquid mud etc, and removing sluge outside of defence land, complete including pumping out liquid qnd liquid sluge with pumping arrangements, labour and machine as required, complete all as specified and directed Note for serial item Nos 40 to 49 Contractor shall arrange the sewage suction machine or sewage pump of minium 5HP along with the equipments to clean the sewage line, MH, septic tank & soakage well etc. and cost in this respect shall be deemed included in the quated rates of respective items and no extra payment on this account shall be made.

Cleaning solid /liquid mud deposited in under groundsewage lines, upto and including 200mm dia bore, of any type, between consecutive manholes, by hydraulic jet pressure machine, through connecting manholes, complete men, machine and water as required , including removal and refixing of manhole covers, complete all as specified and directed

Cleaning solid /liquid mud deposited inn under groundsewage lines, upto and including 300mm dia bore, of any type, between consecutive manholes, by super sucktion machine, through connecting manholes, complete men, machine and water as required , including removal and refixing of manhole covers, complete all as specified and directed

Taking down existing grating of PTMT/SS for removal of blockage from floor/ Nahani traps, including removal of white cement, complete all as specified and directed. Note: (a) the work will be carried out on complaint basic, day to day as rcorded by the users in complaints register. The contractor/ rep of the contractor will collect the complaint slips from B&R complaint cell located near GE(AF) chandigarh office by 9.00AM and submit the complaints reports of the same each day by 1730hrs after rectification, failing which penal recovery @ Rs. 50.00 per complaint will be recovered from contractor's dues. (b) Urgent manpower for removal of blockage of any type, may be required to be provided by the contractor in day or night(on sunday or holiday) on a short notice. If the contractor fails to provide manpower for the specific work, manpower for the same work will be hired from any other source for that urgent job by the deparment & shall be paid in full by the contractor without any extra cost to the deparment.

Removing blockage from water closet(Indian or European type)' Urinals, WHBs, Floor/Nahani traps, gully trap etc including getting out solid/ liquid / foreign matter/ mud deposited ther and removing the same in the hygienic manner outside MoD land to make the sewage waste/ sludge watse flow free up to first manhole, complete all as dpecified and directed by Engineer-in - Charge. Note: urgent manpower for removal of blockage of any typewill be provided by Contractor in day or night (on sunday or holiday) on a short notice of Engineer-in-Charge , if contractor fail to provide that specific work, manpower for the same work will be hired from any other sources for that urgent job by the deparment shall be paid in full by the contractor without any extra cost to department. Note: (a) the work will be carried out on complaint basic, day to day as rcorded by the users in complaints register. The contractor/ rep of the contractor will collect the complaint slips from B&R complaint cell located near GE(AF) chandigarh office by 9.00AM and submit the complaints reports of the same each day by 1730hrs after rectification, failing which penal recovery @ Rs. 100.00 per complaint will be recovered from contractor's dues. (b) Urgent manpower for removal of blockage of any type, may be required to be provided by the contractor in day or night(on sunday or holiday) on a short notice. If the contractor fails to provide manpower for the specific work, manpower for the same work will be hired from any other source for that urgent job by the deparment & shall be paid in full by the contractor without any extra cost to the deparment.

M&L for cleaning of rain water harvesting pits by removing of brocken bricks bats/ Coarse aggregate of any shape and size from it and filling the same after necessary cleaning of rain water harvesting pits, complete all as specified and directed.

S&F in repair for Grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms), complete all as specified and directed.

S&F in repair for Grating doom 100mm dia of PTMT(Minimum weight 25gms) , complete all as specified and directed.

Note:- Amount of credit of Rs. 14030.00 for retrieved materials is mentioned in Schedule of Credit Page No 110 of tender documents in pdf form which will be deducted offline while acceptance of tender.

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