CA NO GE/C-39/2021-22 REPAIR AND REPLACEMENT OF WATER TANK, GI, RAIN WATER PIPE ,TANK PALTEFORM AND ROOF REPAIR AT MT AREA AND MD ACCN 1 WEC AND CLEANING AND REPAIR TO SEWAGE LINE AND MANHOLE IN DK I AND DK II ,RR COLONY AND URI ENCLAVE IN THE AREA

Amount

Taking down Cement plaster on brick walls built in cement mortar including raking out joints, hacking for key, scrubbing down with water etc omplete all as specified and as directed. Engr-in-Charge .

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specially provided for omplete all as specified and as directed. Engr-in-Charge .

Demolition of brick work built in cement mortar incl all quoins, arches, pillars etc omplete all as specified and as directed.Engr-in-Charge .

M&L for cement concrete 1:2:4 type B-I, using 20 mm graded stone aggregate as in coping and similar work incl necessary form work to obtain a smooth finishes complete all as specified and as directed.

M&L for brick work with sub class 'B' brick using old size bricks straight or curved on plan exc 6m mean radius built in CM 1:4 omplete all as specified and as directed.

All As per item no 5 here in before but except bricks

Excavation any type of soil in trenches n exc 1.5m wide and n exc 1.50m in depth for foundation etc and getting out in in hard dense soil omplete all as specified and as directed.

All as per item No 07 here-in-before but exc 1.50m and n exc 3.00m in depth.

Returning filling in, incl spreading levelling watering and well ramming in layers n exc 25cm (after the pipes have been laid and tested) in soft/loose soil omplete all as specified and as directed.

Removing excavated material not exceeding 50M and depositing where directed at a lavel not exceeding 1.5m above the starting point, soil omplete all as specified and as directed.

M&L PCC 1:4:8 type D2 using 40mm graded stone aggregates as in foundation of manholes omplete all as specified and as directed.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregates as in surfaces channels and drains complete all as specified.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement incl forms, moulds, mitred/stoped ends etc omplete all as specified and as directed.

M&L for cement concrete 1:3:6 type C-2 using 40mm graded stone aggregates incl packing under and haunching against the sides for 150mm internal dia SGSW pipes after they are laid and tested including demolition of old bed and pipes omplete all as specified and as directed. (thickness of concrete bed 100mm).

All as per ser item No 14 here-in-before but for 200mm internal dia Salt glazed stoneware pipes (thickness of concrete bed 150mm).

Supply and laying, jointing 150mm internal dia of salt glazed stoneware pipes grade 'A' incl testing and laid in trenches to a level on concrete bed complete all as specified.

All as per item No.16 here-in-before but 200mm internal dia of salt glazed stoneware pipes grade 'A' .

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 mixed with water proofing compound finished even and smooth without using extra cement complete all as specified. Note - Water proofing compound shll be measure and paid separatelly.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:6 finished even and smooth without using extra cement omplete all as specified and as directed. .

Supply only intergral water proofing compound omplete all as specified and as directed.

Cutting into existing manholes for connecting new drains making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 or 3/4 section ) in cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate finished smooth and reforming benching as required for 150/200mm dia pipes omplete all as specified and as directed.

S & F for precast fibre reinforced cement concrete Manhole cover (Ist quality) including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 1000mmx500mmx80mm omplete all as specified and as directed. Make : M/s Polycrete or equivalent make as approved.

S & F for precast plastic fibre reinforced cement concrete Manhole covers with frame medium duty of overall size 450mmx450mmx50mm factory made (make-polycrete) all as specified and directed by Engineer-in-Charge. Make : M/s Polycrete or equivalent make as approved.

Removal of blockage including Cleaning of EWCs, IWCs, bottle traps, Nahani Traps, Gully traps and Floor traps etc and CI/PVC Pipes all types top to bottom including junctions etc, Cleaning of sewage line upto GT in the area of DK-II,DK I Ring Road Colony , (Md accn and all types of Accn including multistory bldg ).including removal of waste out side MOD Land complete all as specified and as directed.

Cleaning of Manhole of up to depth of 1.2mtr and any size of MH in the area of DK- II, Ring Road Colony ,(Md accn and all types of Accn) and taking out sludge and depositing them to notified area by Municipal Corp of Delhi for dumping or out side defence land omplete all as specified and as directed.

Cleaning of Manhole of up to depth exc 1.2 mtr and above of any size of MH in the area of DK-II, DK-I, Uri Enclave,Ring Road Colony , (Md accn and all types of Accn) omplete all as specified and as directed.

Removal of blockage including Cleaning of Sewage line from GT to Ist Manhole in the area of DK-II, DK-I, Uri Enclave,Ring Road Colony , (Md accn and all types of Accn) omplete all as specified and as directed. Note-cleaning of sewage line daimeter upto 100mm to 150mm all as specified and as directed.

Removal of blockage including Cleaning of sewage line n.exc 10mtr in length in the area of DK-II, Ring Road Colony (Md accn and all types of Accn). complete all as specified and as directed. Note-cleaning of sewage line daimeter upto 100mm to 200mm all as specified and as directed.

Removal of blockage including Cleaning of Sewage line 0.00mtr to 20.00mtr in length in the area of DK-II, Ring Road Colony (Md accn and all types of Accn) omplete all as specified and as directed. (Note :- This item will be measured if length exceed from 10.00mtr.and cleaning of sewage line daimeter upto 100mm to 200mm all as specified and as directed.

Removal of blockage including Cleaning of Sewage line 0.00mtr to 30.00mtr in length in the area of DK-II, Ring Road COlony (Md accn and all types of Accn) complete all as directed and as specified. Note :- This item will be measured if length exceed from 20.00mtr.and cleaning of sewage line daimeter upto 100mm to 200mm all as specified and as directed.

Removal of blockage including Cleaning of Sewage line 0.00mtr to 50.00mtr and onwards in length in the area of DK-II, Ring Road Colony , (Md accn and all types of Accn) complete all as directed and as specified. (Note :- This item will be measured if length exceed from 30.00mtr.and cleaning of sewage line daimeter upto 100mm to 200mm all as specified and as directed.

Note :- For execution of item from Srl No. 24 to 31 above Agency should adequate No of safaiwala & the complaint is to be attended on the same day cleaning which recovery amounting to Rs 150 per day shall be made from the contractor during the contract period including Sunday and Holidays so as to complaints are attended promptly within 02 hours so that health and life of troops and their families is not adversly affected.

Dewatering/desludging of septic tanks, soakage wells etc of any depth, cleaning of all sludge, silt residue of both organic and inorganic nature by manual labour or by mechanical etc and disposal off the same out side the defence area in a close area notified by Municipal Corporation of Delhi all as directed by Engr-in-Charge.

Mechanically used water fitting Hydraulic pressure machine and water sucking hydraulic pressure machine jet press for cleaning of sewage line shall be used by the contractor as per direction of Engineer-in-Charge as on required basis for the whole day i.e 8.00 Hrs and shall be completed to the entire satisfaction of GE. (For Dhaula Kuan Part -II ) all as specified and as directed. Note :- Rate quated and deemed to be for the whole day.

All as per item No. 34 above but in the area of DK I

All as per item No. 34 above but in the area of RRColony.

All as per item No. 34 above but in the area of URI ENCALAVE

S&F for 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with clamps etc including taking out/dismentling of old pipe complete all as specified.

All as per item No. 38 above but bore of pipe in 110 mm.

S&F inrepair PVC (SWR) bends any radius bore 75 mm

All as per item No. 40 above but bore of pipe in 110 mm.

Supply and fix in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, laid in trenches including excavation and PCC bedding and haunching in below ground level or in floors or fixed to walls with clamps etc, bore of pipe 75mm complete all as specified and directed. Make : NECO (Jayaswal)/HEPCO (Binay Udyog)/Jindal Saw/Hindustan Engineering products.

Demolition of existing sewage line pipe of 150 mm in internal dia complete incl removal of rubbish out side from MOD land complete all as specified and directed.

All as per Sel item No 43 here in before but 200mm internal dia

Supply and fix in replacement of broken cast iron (sand cast) soil, waste and vent pipes in any length, with or without ears, with cement joints, laid in trenches including excavation and PCC bedding and haunching in below ground level or in floors or fixed to walls with clamps etc, bore of pipe 100mm complete all as specified and directed. Make : NECO (Jayaswal)/HEPCO (Binay Udyog)/Jindal Saw/Hindustan Engineering products.

Supply and fix cast iron Bends (sand cast) (any radius), diminishing pieces or tapers soil/waste pipes 75mm in any length (larger bore measured) complete all as specified and directed.

All as per item No.46 above but 100mm dia

S & F for precast fibre reinforced cement concrete Manhole cover (Ist quality) including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet medium duty of overall Size 900mmx900mmx80mm omplete all as specified and as directed.

M&L for Cement Concrete 1:3:6 type C-2 Using 40mm graded aggregates for bedding layers of laid Complete all as specified (thickness of concrete bed 150mm)

S & F DWCPE (SN8) 180 (OD) /163 (ID) mm dia pipes Snap fit/Push fit Coupler with rubber ring/gasket for joining incl testing and laid and properly jointed laid in trenches to a level on concrete bed Complete all as specified

S & F DWCPE (SN8) 200 (OD) /175 (ID) mm dia pipes Snap fit/Push fit Coupler with rubber ring/gasket for joining incl testing and laid and properly jointed laid in trenches to a level on concrete bed Complete all as specified

M&L for roof treatment as per the description below :- a) preparation of horizontal/vertical surfaces of brick/concrete /existing roof treatment roof surfaces also removing the , cleaning and washing down and make the surfaces free from dust and other conteminate b) Plain cement concrete average 25 mm thick 1:2:4 type B0 (using 12.5 mm graded stone aggrigate) for levelling course for providing course for providing slope in the roof @ 1:40 gradient including dismaentling of exiting treatment or PCC. c) Apply bituminous primer @ 0.3 ltr/Sqm (conforming to IS-3384) on prepared surfaces. After drying of primer apply a coat of hot blown 85/25 grade bitumen conforming to (IS 702 @ 1.2 Kg/Sqm of prepared surfaces. d) Laying APP (Atatic polypropylene) modified five layered membrane 3 mm thick and weighing not less than 4 Kg/Sqm with centre core 160 GSM/Sqm, core reinforced and laid with 75 mm side overlap and 150 mm end lap. the membrane shall be laid with LPG torch application and overlaps sealed and finished neatly as per the manufacturer specification and apply two coat of silver aluminum paint.

M& L roof treatment as per the description below :- a) preparation of horizontal/vertical surfaces of brick/concrete /existing roof treatment roof surfaces also removing the cleaning and washing down and make the surfaces free from dust and other conteminate b) Apply bituminous primer @ 0.3 ltr/Sqm (conforming to IS-3384) on prepared surfaces. After drying of primer apply a coat of hot blown 85/25 grade bitumen conforming to (IS 702 @ 1.2 Kg/Sqm of prepared surfaces. c) Laying APP (Atatic polypropylene) modified five layered membrane 3 mm thick and weighing not less than 4 Kg/Sqm with centre core 160 GSM/Sqm, core reinforced and laid with 75 mm side overlap and 150 mm end lap. the membrane shall be laid with LPG torch application and overlaps sealed and finished neatly as per the manufacturer specification and apply two coat of silver aluminum paint.

Dismantling loose concrete cover of RCC columns,beams,slabs chajjas and the like as directed, roughening and cleaning concrete surfaces with steel wire brushes, washed with water and allowed to dry including derusting of steel reinforcement to providing fabric mild steel wire mesh 75X75X3 mm dia as reinforcement to concrete surfaces, applying adhesive admixture over steel mesh and providing minimium 40 mm thick (average thickness) guiniting mix using 1 part of ordinary portland cement 53 grade and 2 part of ghaggar sand mixed with the pressure of 2 to 2.5 kg per sqm by guinting machine including necessary plaster in CM 1:4, 10mm thick to match existing surface and surfaces finised even and fair.all as specificed

Disconnecting and Refixing existing tanks, capacity exc 500 & not exe 1000 Litres, setting aside (or lowering if required) for repairs, cleaning etc. and hoisting if required reconnecting and refixing in position complete all as specified. Note :GI fittings and water tank if required shall be paid sepratly supply only under relevent items.( If relevent items has unservisable).

All as per Ser Item No 56 here-in-before but 1000 Ltr capacity.

Supply only 15/20/25 MM GI fitting (union,nipple, socket,redusser and peace of GI pipe line n.exe .5 m length complete all as required

S&F 500 Litres rotational moulded polyethylene water storage tanks tripple layered (cylindrical vertical with closed top) hoisted and fixed in position including 20mm dia brass & loat valve competed all as specified in SSR Part-I complete

S&F 1000 Litres rotational moulded polyethylene water storage tanks tripple layered (cylindrical vertical with closed top) hoisted and fixed in position as per Item No 59 all as specified in SSR Part-I complete .

S&F framed work such as grills, gratings, etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe .290.Gde-E-165 complete all as specified.

M & L for rendering 15 mm thick in CM1:4 mixed with water proofing compound at the rate of 3% by weight of cement up to hieght of two storey ,and two coat of cement base paint over a coat of primer after preapartion of newly/old plaster surface complete all as speified and directed.

S&F of 110 mm PVC (SWR) drain pipe single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

M & L for brickwork with subclass- ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6

Schedule of Credit

M/S Sunil Steel Works

SHRI RAM CONSTRUCTION CO

imran construction company

GIAN ENGINEERS

R R ENTERPRISES

POONAM ENTERPRISES

M/S MSD & Associate